YASKAWA LA700 Series Technical Manual
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YASKAWA LA700 Series Technical Manual

Ac drive for elevator applications
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LA700 Series
AC Drive for Elevator Applications
Technical Manual
Model:
CIPR-LA70Cxxxxxxxx
Type:
200 V Class, Three-Phase Input: 3.7 to 110 kW
400 V Class, Three-Phase Input: 4.0 to 160 kW
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Summary of Contents for YASKAWA LA700 Series

  • Page 1 LA700 Series AC Drive for Elevator Applications Technical Manual Model: CIPR-LA70Cxxxxxxxx Type: 200 V Class, Three-Phase Input: 3.7 to 110 kW 400 V Class, Three-Phase Input: 4.0 to 160 kW HTML...
  • Page 2 This Page Intentionally Blank YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 3: Table Of Contents

    Standard Installation ............50 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 4 Keypad Components and Functions ........116 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 5 Brake Response Monitor ........... 191 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 6 Fault and Power Loss Occur at the Same Time ....... . . 342 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 7 Disposal Instructions ..........383 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 8 H3: Analog Inputs ............447 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 9 Application ............511 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 10 Copy Keypad Function ..........660 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 11 Revision History..........714 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 12 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 13: Preface And General Precautions

    Failure to obey these precautions can cause serious injury or death, or damage to the product or related devices and systems. Yaskawa must not be held responsible for any injury or equipment damage as a result of the failure to observe these precautions and instructions.

  • Page 14: Receiving

    • EnDat is a trademark of Heidenhain Corporation. • HIPERFACE is a trademark of SICK STEGMANN GmbH & Co., KG. • Other company names and product names in this document are trademarks or registered trademarks of the respective companies. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 15: Using The Product Safely

    • If you damage or lose these instructions, contact a Yaskawa representative or the nearest Yaskawa sales office on the rear cover of the manual, and tell them the document number on the front cover to order new copies.
  • Page 16 Pole Position Detection before it releases the brake. If the drive releases the brake too soon, the pull of the counterweight can move the elevator and cause serious injury or death. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 17 OFF. Then check the wiring and peripheral device ratings to find the cause of the problem. If you do not know the cause of the problem, contact Yaskawa before you energize the drive or peripheral devices.

  • Page 18: Warning Label Content And Location

    You must initialize the drive to resolve the problem. ◆ Warning Label Content and Location The drive warning label is in the location shown in Figure i.1. Use the drive as specified by this information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 19 • Hot surface warning labels (Labels B): Put the labels on the top or side of the drive. Table i.2 Pictogram Warning Labels Models: 2022 - 2354, 4012 - 4325 Models: 2432, 2519, 4380 Figure i.2 Table i.3 explain the meaning of each pictogram. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 20 Risk of electric shock. Wait 5 minutes for capacitor discharge after removing power and opening the manual switch between the drive and motor. Hot surfaces. Top and side surfaces may become hot. Do not touch. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 21: Warranty Information

    • This product is not designed and manufactured for use in life-support machines or systems. • Contact a Yaskawa representative or your Yaskawa sales representative if you are considering the application of this product for special purposes, such as machines or systems used for passenger cars, medicine, airplanes and aerospace, nuclear power, electric power, or undersea relaying.
  • Page 22 Warranty Information YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 23: Receiving

    This chapter gives information about the different drive models and features, and how to examine the drive when you receive it. Section Safety ......................24 Verifying the Drive Model and Nameplate............25 Features and Advantages of Control Methods..........28 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 24: Section Safety

    Do not ignore the safety messages in this manual. If you ignore the safety messages in this manual, it will cause serious injury or death. The manufacturer is not responsible for injuries or damage to equipment. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 25: Verifying The Drive Model And Nameplate

    • Verify the drive model number to make sure that you received the correct model. Verify the model number in the “MODEL” section of the drive nameplate to make sure that you received the correct model. • If you received a product different than you ordered or a product with a defect, contact Yaskawa or your nearest sales representative.
  • Page 26 93.8 2110 77.0 110.0 2144 100.6 143.8 2181 126.9 181.3 2225 157.5 225.0 2269 188.1 268.8 2354 247.6 353.8 2432 302.4 432.0 2519 363.2 518.8 These values assume there is no carrier frequency derating. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 27 75.0 4094 65.6 93.8 4114 79.6 113.8 4140 98.0 140.0 4188 131.3 187.5 4225 157.5 225.0 4270 189.0 270.0 4325 227.5 325.0 4380 266.0 380.0 The values assume there is no carrier frequency derating. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 28: Features And Advantages Of Control Methods

    When you can decouple (remove rope from traction sheave) the motor and machine for a test run, use Rotational Auto-Tuning. You must make adjustments to the control in the range where there is no vibration in the machine after Rotational Auto-Tuning. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 29: Mechanical Installation

    Installation Position and Clearances ..............33 Moving the Drive....................... 35 Drive Watt Loss......................37 Remove and Reattach the Keypad............... 39 Install the Keypad in a Control Panel or Another Device....... 40 Removing/Reattaching Covers................45 Installation Methods ....................50 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 30: Section Safety

    Do not modify the drive body or drive circuitry. Modifications to drive body and circuitry can cause serious injury or death, will cause damage to the drive, and will void the warranty. Yaskawa is not responsible for modifications of the product made by the user. Fire Hazard Do not put flammable or combustible materials on top of the drive and do not install the drive near flammable or combustible materials.
  • Page 31 If you install the drive in a dangerous environment, it can cause damage to the drive. Do not lift the drive with the covers removed. If the drive does not have covers, you can easily cause damage to the internal parts of the drive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 32: Installation Environment

    • When you install the drive between 2000 m to 4000 m (6562 ft to 13123 ft) and ground the neutral point on the power supply. Contact Yaskawa or your nearest sales representative if you will not ground the neutral point.

  • Page 33: Installation Position And Clearances

    Installation Position and Clearances Install the drive vertically for sufficient airflow to cool the drive. Note: Contact Yaskawa or a Yaskawa representative for more information about installing drive models on their side. A - Vertical installation B - Horizontal installation Figure 2.1 Installation Orientation...
  • Page 34 Refer to “External Heatsink Installation Kit Instruction Manual (TOxP C720600 03)” for more information about how to do an external heatsink installation. You can download manuals from the Yaskawa product and technical information website shown on the back cover of this manual.

  • Page 35: Moving The Drive

    To vertically suspend the drive with the hanging brackets, lift the drive with this procedure: Put wire through the 2 holes in the hanging brackets. A - Suspension angle of at least 50 B - Hanging bracket (2) degrees Figure 2.3 Vertical Suspension YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 36 NOTICE: When you attach a horizontal lifting cable or chain to the drive, use a jig or pad between the wire and the drive. The wire can scratch the drive and cause damage to the drive. A - Hanging bracket (4) Figure 2.4 Horizontal Suspension YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 37: Drive Watt Loss

    27.1 4049 34.1 4056 39.4 4075 52.5 4094 65.6 4114 79.6 4140 98.0 1142 4188 131.3 1079 1487 4225 157.5 1225 1613 4270 189.0 1300 1782 4325 227.5 1760 2346 4380 266.0 2010 2706 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 38: Drive Watt Loss (With Built-In Emc Filter)

    Drive Watt Loss (with Built-in EMC Filter) ■ Three-Phase 400 V Class Continuous Rated Carrier Frequency Interior Unit Loss Cooling Fin Loss Total Loss Output Current Model 4012 4019 4023 15.8 4030 4039 27.1 4049 34.1 4056 39.4 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 39: Remove And Reattach The Keypad

    Insert the keypad connector to its initial position. Put the bottom of the keypad into position first, then carefully push on the top of the keypad until the hook clicks into place. Figure 2.7 Reattach the Keypad YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 40: Install The Keypad In A Control Panel Or Another Device

    It is not necessary to open or close the panel door to operate a drive that is in a control panel. To order optional accessories, contact Yaskawa or your nearest sales representative.
  • Page 41 • M3 screws: 0.49 N∙m to 0.73 N∙m (4.34 lbf∙in to 6.46 lbf∙in) A - Keypad C - Enclosure panel B - M3 screws D - Screw mounting holes Figure 2.11 Mount to the Outside of Control Panel YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 42 Mount to the Inside of Control Panel Installation support sets A or B (sold separately) are necessary for Internal/Flush-Mount installation. To order optional accessories, contact Yaskawa or your nearest sales representative. Note: • The installation procedure and panel cut-out dimensions are the same for mounting brackets A and B.
  • Page 43 • M4 screws: 0.98 N∙m to 1.33 N∙m (8.67 lbf∙in to 11.77 lbf∙in) A - M4 screws B - Enclosure panel Figure 2.16 Mount Mounting Bracket to the Interior of the Control Panel YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 44 Use the extension cable to connect the drive to the keypad. A - Extension cable D - Keypad B - Communications connector E - Cable connector C - Drive Figure 2.17 Connecting the Drive and Keypad with the Extension Cable YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 45: Removing/Reattaching Covers

    Push on the tab in the side of the front cover then pull the front cover forward to remove it from the drive. Figure 2.20 Remove the Front Cover ◆ Install the Front Cover (Models: 2022 to 2225 and 4012 to 4188) Wire the drive and other peripheral devices. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 46: Remove The Front Cover (Models: 2269 To 2519 And 4225 To 4380)

    A - Keypad C - Connector holder B - Keypad connector Figure 2.22 Remove the Terminal Cover, Keypad, and Keypad Connector Loosen the front cover screws. Figure 2.23 Loosen the Front Cover Screws YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 47: Reattach The Front Cover (Models: 2269 To 2519 And 4225 To 4380)

    Move the front cover until it clicks into position while pushing on the hooks on the left and right sides of the front cover. Note: Make sure that you do not pinch wires or signal lines between the front cover and the drive before you reattach the cover. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 48: Remove The Terminal Cover (Models: 2269 To 2519 And 4225 To 4380)

    • Make sure that you do not pinch wires or signal lines between the wiring cover and the drive before you reattach the cover. • Tighten the screws to a tightening torque of 0.98 N∙m to 1.33 N∙m (8.67 lbf∙in to 11.77 lbf∙in). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 49 2.8 Removing/Reattaching Covers Figure 2.30 Reattach the Terminal Cover YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 50: Installation Methods

    • The shaded parts of the panel cut-out dimensions are the gasket dimensions. Make sure that the gasket is not smaller than the specified dimension. Table 2.6 External Heatsink Installation Kit Drive Model Model 2022 - 2041 900-193-209-001 4012 - 4023 2059 900-193-209-002 4030, 4039 2075, 2094 900-193-209-003 4049, 4056 2110 - 2519 4075 - 4380 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 51 23.5 24.5 2059 (7.09) (12.95) (5.28) (2.68) (5.51) (5.51) (0.67) (0.12) (12.52) (0.93) (0.20) (0.97) (0.24) (6.85) (10.63) 2075 (8.66) (15.12) (5.51) (3.43) (7.56) (7.56) (0.43) (0.12) (14.61) (1.06) (0.28) (0.98) (0.24) (8.43) (12.56) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 52 (0.32) (26.56) (1.30) (0.47) (1.26) (0.51) (11.65) (24.02) 31.5 31.5 4380 (17.32) (31.50) (10.00) (8.58) (14.57) (12.20) (0.91) (0.47) (30.43) (1.24) (0.55) (1.24) (0.51) (16.38) (27.95) The attachment for external heatsink installation is necessary. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 53: Electrical Installation

    3.10 Dynamic Braking Option, Motor Protection ............102 3.11 Improve the Power Factor ..................104 3.12 Prevent Switching Surge..................105 3.13 Decrease Noise .......................106 3.14 Protect the Drive during Failures ...............108 3.15 Wiring Checklist ..................... 110 3.16 Motor Application Precautions ................111 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 54: Section Safety

    Do not modify the drive body or drive circuitry. Modifications to drive body and circuitry can cause serious injury or death, will cause damage to the drive, and will void the warranty. Yaskawa is not responsible for modifications of the product made by the user. Fire Hazard Remove the insulation from the connection wire ends to the length shown in “Wire Stripping...
  • Page 55 • Do not use unshielded wire for control wiring. Use shielded, twisted-pair wires and ground the shield to the ground terminal of the drive. Unshielded wire can cause electrical interference and unsatisfactory system performance. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 56: Standard Connection Diagram

    Motor winding and insulation failure can occur. Note: Do not connect the AC control circuit ground to the drive enclosure. Failure to obey can cause incorrect control circuit operation. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 57 3.2 Standard Connection Diagram Figure 3.1 Standard Drive Connection Diagram YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 58 *17 Set DIP switch S2 to “ON” to enable the termination resistor in the last drive in a MEMOBUS/Modbus network. *18 Use only Sourcing Mode for Safe Disable input. *19 Disconnect the wire jumpers between H1 and HC and H2 and HC to use the Safe Disable input. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 59: Main Circuit Wiring

    Table 3.1 Configuration of Main Circuit Terminal Block Model Shape of Terminal 2022 - 2225, 4012 - 4188 European terminal 2269 - 2519, 4225 - 4380 Screw terminal The ground terminal is a screw terminal. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 60 Figure 3.3 Configuration of Main Circuit Terminal Block (2022 - 2041, 4012 - 4023) Figure 3.4 Configuration of Main Circuit Terminal Block (2059, 4030, 4039) Figure 3.5 Configuration of Main Circuit Terminal Block (2075, 2094) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 61 3.3 Main Circuit Wiring Figure 3.6 Configuration of Main Circuit Terminal Block (4049) Figure 3.7 Configuration of Main Circuit Terminal Block (4056) Figure 3.8 Configuration of Main Circuit Terminal Block (2110) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 62 3.3 Main Circuit Wiring Figure 3.9 Configuration of Main Circuit Terminal Block (4075) Figure 3.10 Configuration of Main Circuit Terminal Block (4094) Figure 3.11 Configuration of Main Circuit Terminal Block (2144, 4114) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 63 Figure 3.12 Configuration of Main Circuit Terminal Block (2181, 2225, 4140, 4188) Figure 3.13 Configuration of Main Circuit Terminal Block (2269, 2354, 4225 - 4325) R/L1 T/L3 Figure 3.14 Configuration of Main Circuit Terminal Block (2432, 2519, 4380) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 64: Main Circuit Terminal Functions

    • Use terminals B1 and - to connect braking units to drives that have built-in braking transistors. • Refer to “Yaskawa AC Drive Option Braking Unit, Braking Resistor Unit Instruction Manual (TOBPC72060001)” for information about wire gauges and tightening torques to connect braking resistor units or braking units.
  • Page 65 • Refer to the instruction manual for each device for recommended wire gauges to connect peripheral devices or options to terminals +1, +2, +3, -, B1, and B2. Contact Yaskawa or your nearest sales representative if the recommended wire gauges for the peripheral devices or options are out of the range of the applicable gauges for the drive.
  • Page 66 35 - 50 10 - 12 2144 -, +1 (50) (89 - 107) 6 - 35 3 - 3.5 B1, B2 (6 - 35) (27 - 31) 16 - 25 5.4 - 6.0 (47.8 - 53.1) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 67 120 - 185 × 2P 2432 -, +1 185 × 2P (185 × 2P) (310) 95 - 150 × 2P 150 × 2P (150 × 2P) (310) 95 - 240 32 - 40 (283 - 354) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 68 2.3 - 2.5 4023 -, +1, +2 (2.5 - 4) (20.3 - 22.1) 2.5 - 6 1.5 - 1.7 B1, B2 (2.5 - 6) (13.5 - 15) 2.5 - 6 2.0 - 2.5 (17.7 - 22.1) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 69 2.3 - 2.5 4075 -, +1 (6 - 35) (19.8 - 22) 2.5 - 16 1.5 - 1.7 B1, B2 (2.5 - 16) (13.5 - 15) 10 - 25 5.4 - 6.0 (47.8 - 53.1) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 70 70 - 120 × 2P 4225 -, +1 120 × 2P (120 × 2P) (177) 35 - 70 × 2P 70 × 2P (70 × 2P) (177) 25 - 150 × 2P 18 - 23 (159 - 204) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 71: Main Circuit Terminal And Motor Wiring

    Wiring Distance Between the Drive and Motor 10 m (32 ft) Maximum for Internal EMC Filter 15 m (49 ft) Maximum for No Internal EMC Filter Carrier Frequency 15 kHz or less 15 kHz or less YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 72 NOTICE: Do not use the negative DC bus terminal “-” as a ground terminal. This terminal is at high DC voltage potential. Incorrect wiring connections can cause damage to the drive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 73 Drive models 2xxx do not have EMC filter switches or EMC filters. Figure 3.17 Drive Main Circuit Configuration (Models: 2110 to 2144, 4056 to 4188) Drive models 2xxx and 4075 to 4188 do not have EMC filter switches or EMC filters. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 74: Protection Of Main Circuit Terminals

    Protection of Main Circuit Terminals When you wire the main circuit terminals, do not let cable ends go near terminals or the drive. If you use crimped terminals, make sure that you also use insulation caps. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 75: Main Circuit Terminal Block Wiring Procedure

    • Do not tighten the terminal screws at an angle of 5 degrees or more. Failure to obey can cause damage to the terminal screws. • If you damage a terminal screw, contact Yaskawa or your nearest sales representative. Figure 3.19 Permitted Angle •...
  • Page 76 Use a torque wrench that can apply this torque measurement range. ■ Main Circuit Terminal Block Wiring Procedure (Models: 2022 to 2225 and 4012 to 4188) Remove the keypad and front cover before wiring the main circuit terminal block. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 77 To remove the wiring cover, cut off the portion shown in Figure 3.25. A - Cutaway sections B - Cut this portion with a diagonal- cutting pliers Figure 3.25 Clip the Cutaway Section of the Wiring Cover YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 78 • Make sure that the clipped section does not cause damage to the wires. • If you use wires that are not specified by Yaskawa, the protective enclosure could lose its IP20 protective level, although the wiring cover is correct. Contact Yaskawa or your nearest sales representative for more information.
  • Page 79 • Make sure that the clipped section does not cause damage to the wires. • Although the wiring cover is correct, if you use wires that are not specified by Yaskawa, the drive will not keep its IP20 protective level.
  • Page 80 Attach the wiring cover and terminal block cover to their initial positions and tighten the screws on the terminal block cover. Figure 3.32 Reattach the Wiring Cover Put the terminal cover back in its initial position. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 81: Control Circuit Wiring

    Wire the drive control circuit as shown in Figure 3.33. Figure 3.33 Control Circuit Connection Diagram Connect a 24 V Control power input supply to terminals PS-AC to operate the control circuit while the main circuit power supply is OFF. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 82: Control Circuit Terminal Block Functions

    NOTICE: Damage to Equipment. Do not energize and de-energize the drive more frequently than one time each 5 minutes (48 times/day maximum). If you frequently energize and de-energize the drive, it can cause drive failure. ■ Input Terminals Refer to Table 3.5 for a list of input terminals and functions. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 83 Set DIP switch S4 to “PTC” to set terminal A3 for PTC input. Speed reference common E (G) Connecting shielded cable ■ Output Terminals Refer to Table 3.6 Table 3.7 for a list of Output terminals and functions. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 84 (Output Contactor Control) Note: Do not set functions that frequently switch ON/OFF to MFDO (M1 to M6) because this will decrease the performance life of the relay contacts. Yaskawa estimates switching life at MFDO 200,000 times (assumes 1 A, resistive load).
  • Page 85 When the drive is receiving only 24 V power in Standby Mode, make sure that you lock the mechanical brake on the motor shaft. Note: Yaskawa recommends that you use different external power supplies for the external power supply input terminals (PS-AC) and MFDI selection common terminal (SC) / Input signal common terminal (SC). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 86: Control Circuit Terminals

    • Maximum 115.2 kbps output (-) termination resistor in the last drive in a MEMOBUS/Modbus network. Shield ground ◆ Control Circuit Terminals ■ Terminal Configuration The control circuit terminals are in the positions shown in Figure 3.37. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 87 Table 3.12 Crimp Ferrule Models and Sizes Wire Gauge Model L (mm) L1 (mm) φd1 (mm) φd2 (mm) (AWG) 0.25 (24) AI 0.25-8YE 12.5 0.34 (22) AI 0.34-8TQ 12.5 AI 0.5-8WH, 0.5 (20) AI 0.5-8OG YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 88: Wiring The Control Circuit Terminal

    B - LED status ring board Figure 3.39 Remove the LED Status Ring Board A - Drive front C - Temporary placement holes B - LED status ring board Figure 3.40 Remove the LED Status Ring Board YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 89 Connect the shield to terminal E (G) of the drive. A - Connect the shield to terminal E C - Insulate with electrical tape or (G) of the drive. shrink tubing. B - Sheath Figure 3.43 Prepare the Ends of Shielded Wire YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 90: Switches And Jumpers On The Terminal Board

    Dip switch S4 Sets MFAI or PTC input. AI (analog input) DIP switch S1 Sets the input signal type (voltage/current). V (voltage input) Enables and disables the MEMOBUS/Modbus communications DIP switch S2 termination resistor. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 91: Control I/O Connections

    Use terminals A1 and A3 to input a voltage signal, and use terminal A2 to input a voltage or a current signal. Set the signal type as shown in Table 3.14. Figure 3.46 Location of DIP Switch S1 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 92: Set Mfai Terminal A3 To Ptc Input

    Switch ON Termination Resistor for MEMOBUS/Modbus Communications When the drive is the last slave in a MEMOBUS/Modbus communications, set DIP switch S2 to the ON position. This drive has a built-in termination resistor for the RS-485 interface. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 93 3.6 Control I/O Connections Figure 3.48 Location of DIP Switch S2 Table 3.15 MEMOBUS/Modbus Communications Termination Resistor Setting DIP Switch S2 Description The built-in termination resistor is ON. OFF (Default) The built-in termination resistor is OFF. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 94: Connect The Drive To A Pc

    You can use a USB cable (USB 2.0, type: A - mini-B) to connect the drive to a type-A USB port on a PC. After you connect the drive to the PC, you can use Yaskawa DriveWizard software to monitor drive performance and manage parameter settings.

  • Page 95: Braking Resistor Installation

    This table shows recommended junction terminals. Contact Yaskawa or your nearest sales representative for more information about selection and installation of the junction terminal.
  • Page 96 Figure 3.55 Specified Wire Gauge This is the applicable wire gauge when you use a braking unit other than Yaskawa braking unit (CDBR-type). This is the applicable wire gauge when you use the same wires for terminals - and +3.
  • Page 97 Specified Wire Gauge This is the applicable wire gauge when you use a braking unit that is not a Yaskawa braking unit (CDBR-type). This is the applicable wire gauge when you use the same wires for terminals - and +3.
  • Page 98 • Make sure that the clipped section does not cause damage to the wires. • If you use wires that are not specified by Yaskawa, the protective enclosure could lose its IP20 protective level, although the wiring cover is correct. Contact Yaskawa or your nearest sales representative for more information.

  • Page 99: Connect Braking Units In Parallel

    Figure 3.62 Reattach the Wiring Cover Put the terminal cover back in its initial position. ◆ Connect Braking Units in Parallel To connect two or more braking units in parallel, refer to Figure 3.63 for wiring and connector selections. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 100: Dynamic Braking Option Overload Protection

    WARNING! Fire Hazard. When you use a braking unit, use a thermal relay on the braking resistors and set a fault contact output for the braking resistor unit to disconnect drive main power through an input contactor. Incorrect braking circuit protection can cause the resistors to become too hot and cause serious injury or death. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 101: Drive Wiring Protection

    To prevent damage and injury to personnel and drives, use a high-frequency RCM/RCD that is rated for AC and DC power supplies. Note: Yaskawa recommends these RCMs/RCDs, which are designed to operate with high frequencies: • Mitsubishi Electric Corporation, NV series • Schneider Electric, NS series You can use a molded-case circuit breaker (MCCB) as a replacement for an RCM/RCD that is upstream in the power supply system.

  • Page 102: Dynamic Braking Option, Motor Protection

    The electronic thermal overload function uses the relation between the speed and heat characteristics in the variable speed control range to simulate the cooling ability of general-purpose motors and forced-vented motors to prevent damage to the motor. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 103 Make sure that you know the local codes for electrical wiring, then adjust the electrothermal settings. Incorrect thermal relay adjustment and incorrect wiring can cause serious injury or death. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 104: Improve The Power Factor

    Refer to Figure 3.67 for an example of how to wire the DC reactor. A - Power supply C - Drive B - MCCB D - DC reactor Figure 3.67 DC Reactor Connection Example YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 105: Prevent Switching Surge

    • Electromagnetic relays • Magnetic valves • Solenoids • Magnetic brakes. Always use a surge protective device or diode with inductive loads. Note: Do not connect a surge protective device to the drive output side. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 106: Decrease Noise

    In addition to installing a noise filter, you can also run all wiring through a grounded metal conduit to decrease inductive noise occurring at the output side. Put the cables a minimum of 30 cm (11.8 in) away from the signal line to prevent induced noise. Ground the cables to metal conduits. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 107 Keep the cable between the drive and motor as short as possible. A - Steel box E - Noise filter B - Power supply F - Shielded motor cable C - Noise filter G - Motor D - Drive Figure 3.71 Decrease Radio Frequency Interference YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 108: Protect The Drive During Failures

    OFF. Then check the wiring and peripheral device ratings to find the cause of the problem. If you do not know the cause of the problem, contact Yaskawa before you energize the drive or peripheral devices. If you do not fix the problem before you operate the drive or peripheral devices, it can cause serious injury or death.
  • Page 109 4225 90 (125) 149.4 FWH-500A 4270 110 (150) 181.9 FWH-600A 4325 132 (175) 217.5 FWH-700A 4380 160 (200) 262.7 FWH-800A Yaskawa recommends a fuse with a large rated current for applications with repeated loads. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 110: Wiring Checklist

    Make sure that you isolate the control circuit wiring from main circuit wiring in the control panel or in a duct. Make sure that control circuit wiring is not longer than 50 m (164 ft). Make sure that Safe Disable input wiring is not longer than 30 m (98 ft). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 111: Motor Application Precautions

    C - 60% ED (or 40 min) B - 40% ED (or 20 min) D - Continuous operation Figure 3.72 Permitted Load Characteristics for a Yaskawa Standard Motors ■ Insulation Withstand Voltage Consider motor voltage tolerance levels and motor insulation in applications with an input voltage of over 440 V or particularly long wiring distances.
  • Page 112 3.16 Motor Application Precautions YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 113: Startup Procedure And Test Run

    Keypad Components and Functions..............116 LED Indicator Status....................122 Start-up Procedures ....................124 Items to Check before Starting Up the Drive...........129 Keypad Operation ....................133 Auto-Tuning ......................160 Setup Procedure for Elevator Applications.............166 Improve Ride Comfort ...................201 4.10 Test Run Checklist ....................203 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 114: Section Safety

    If b1-03 ≠ 0 when you apply an Up/Down command, it can cause serious injury or death from elevator free-fall when you remove the Up/Down command. Do not use the Automatic Fault Reset function in lifting applications. Incorrect application of the function can cause serious injury or death. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 115 OFF the power supply. If you turn OFF the power supply too soon, it can corrupt the parameter settings and cause incorrect drive performance. You must initialize the drive to resolve the problem. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 116: Keypad Components And Functions

    • REMOTE: Use the control circuit terminals or serial transmission to operate the drive. Use the speed reference source entered in b1-01 [Speed Reference Selection 1] and the Up/Down command source selected in b1-02 [Up/Down Command Selection 1]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 117: Lcd Display

    • “FLASH” identifies the version of the flash memory. Refer to Replace the Keypad Battery on page 378 for information about the correct clock battery and the installation procedure. ◆ LCD Display Figure 4.2 LCD Display Indications YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 118: Indicator Leds And Drive Status

    The control circuit terminal or serial transmission device controls the Up/Down command (REMOTE Mode). ■ LED Flashing Statuses for information about the differences between flashing and “flashing quickly”. Refer to Figure 4.3 Figure 4.3 LED Flashing Statuses YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 119 4.2 Keypad Components and Functions Figure 4.4 Relation between RUN indicator and Drive Operation YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 120: Keypad Mode And Menu Displays

    4.2 Keypad Components and Functions ◆ Keypad Mode and Menu Displays Figure 4.5 Keypad Functions and Display Levels YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 121 Diagnostic Tools • Performs the Rotation Direction Trouble Shoot. Programming Mode Saves parameters to the keypad as backup. Parameter Backup/Restore • Changes initial settings. Initial Setup • Sets the basic parameters with the Setup Wizard. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 122: Led Indicator Status

    • The user pushed on the keypad while the drive is operating in REMOTE Mode. The motor is stopped. Refer to Figure 4.6 for the difference between “flashing” and “flashing quickly”. Figure 4.6 LED Flashing Statuses YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 123 4.3 LED Indicator Status Figure 4.7 Relation between RUN LED and Drive Operation YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 124: Start-Up Procedures

    Flowchart A shows a basic start-up sequence to connect and run a motor with a minimum of setting changes. Settings can change when the application changes. Use the drive default parameter settings for basic applications where high precision is not necessary. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 125: Sub-Chart A-1: Induction Motor Auto-Tuning And Test Run Procedure

    Sub-Chart A-1: Induction Motor Auto-Tuning and Test Run Procedure Sub-Chart A-1 gives the basic steps to start up the drive for an induction motor when A1-02 = 0, 2, or 3 [Control Method Selection = V/f, OLV, or CLV]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 126: Sub-Chart A-2: Pm Motor Auto-Tuning And Test Run Procedure

    WARNING! Crush Hazard. Test the system to make sure that the drive operates safely after you wire the drive and set parameters. If you do not test the system, it can cause damage to equipment or serious injury or death. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 127 4.4 Start-up Procedures Figure 4.10 PM Motor Auto-Tuning and Test Run Procedure YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 128 4.4 Start-up Procedures Refer to Auto-Tuning Errors on page 337 for more information about the causes of the faults or alarms and possible solutions. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 129: Items To Check Before Starting Up The Drive

    The keypad will show the Initial Setup screen when you energize the drive for the first time. You can set the date and time and the keypad language. The Setup Wizard prepares the drive for operation, including setting the basic YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 130: Control Method Selection

    • Examine the motor rotation with this phase sequence (for most motors, clockwise when looking from the shaft side). • If a U-V-W sequence to the motor drives the elevator in the Up direction, set b1-14 = 0 [Phase Order Selection = Standard]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 131: Setting The Encoder (Pulse Generator)

    1. Correctly set the motor data. Make sure that the settings for E1-04 [Maximum Output Frequency] and E2-04 [Motor Pole Count] or E5-04 [PM Motor Pole Count] are correct. 2. Set up the elevator mechanics: YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 132 Set the speed of the elevator car to o1-18 [Speed of Elevator Car]. ii. Set the elevator motor speed to o1-19 [Elevator Motor Speed]. Note: When you use the speed ratio, the drive ignores the dedicated mechanical parameters (o1-2x) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 133: Keypad Operation

    The HOME screen must show U1-01 [Speed Reference] or you must set the keypad as the Up/Down command source (REMOTE) to use this function. ■ Show the Main Menu Push to show the main menu. Push (Home) to go back to the HOME screen. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 134: Examine User Custom Parameters

    [User Custom Parameters], then push Push to show the parameter to examine. To re-edit a parameter, push , select the parameter to edit, then push Push to select the digit, then push to change the value. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 135: Change Parameter Setting Values

    • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). Push to select [Parameters], then push Push to select [C Tuning], then push Push to select [C1 Accel & Decel Ramp], then push YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 136: Check Modified Parameters

    • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). Push to select [Modified Param / Fault Log], then push YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 137: Restore Modified Parameters To Defaults

    When you are done changing the value, push The parameter revision procedure is complete. ◆ Restore Modified Parameters to Defaults This procedure will set all parameters with changed values to their default settings. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 138 (Menu). Push to select [Modified Param / Fault Log], then push Push to select [Modified Parameters], then push Push Push to select the parameters to return to their default settings, then push Push (Default). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 139: Show Fault History

    [Modified Param / Fault Log], then push Push to select [Fault Log], then push Push to show the fault history you will examine. ◆ Show the Monitor This section shows how to show the standard monitors (Ux-xx). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 140: Set Custom Monitors

    • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 141: Show Custom Monitors

    • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 142: Auto-Tuning The Drive

    WARNING! Crush Hazard. Wire a sequence that will not let a multi-function output terminal open the holding brake during Stationary Auto-Tuning. If the holding brake is open during Stationary Auto-Tuning, it can cause serious injury or death. This procedure shows how to do Stationary Auto-Tuning. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 143 Push to save the change and move to the next entry field. Follow the messages shown on the keypad to do the next steps. When the keypad shows the Auto-Tuning start screen, push YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 144: Start Data Logging

    • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 145: Configuring The Data Log Content

    • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 146 • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 147: Set Backlight To Automatically Turn Off

    • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 148 [Diagnostic Tools], then push Push to select [Backlight], then push Push to select [ON] or [OFF], then push • [ON]: Backlight is always ON • [OFF]: Backlight turns OFF after set length of time. Push (Setup). Push YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 149: Show Information About The Drive

    • If the screen does not show [Home] for , push (Back) to show [Home] for Push [Menu]. Push to select [Diagnostic Tools], then push Push to select [Drive Information], then push The keypad will show the drive information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 150: Save A Backup Of Parameters

    • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). Push to select [Parameter Backup/Restore], then push Push to select the items to back up, then push YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 151: Write Backed-Up Parameters To The Drive

    • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). Push to select [Parameter Backup/Restore], then push Push to select the item to restore, then push YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 152: Verify Keypad Parameters And Drive Parameters

    • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 153: Delete Parameters Backed Up To The Keypad

    • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 154: Set The Keypad Language Display

    • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 155: Set The Date And Time

    • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). Push to select [Initial Setup], then push YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 156 Year/Month/Day, then push to change the value. When you are done changing the value, push Push to select the hour or minute, then push to change the value. When you are done setting the time, push YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 157: Set Parameters Using The Setup Wizard

    • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). Push to select [Initial Setup], then push YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 158: Disable The Initial Setup Screen

    • When the drive is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen. • If the screen does not show [Home] for , push (Back) to show [Home] for Push (Menu). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 159: Write Automatically Backed-Up Parameters To The Drive

    • This operation is not available when the parameters in the keypad and the parameters on the other drives are set to the same values. Connect the keypad to the drive. Push to select [Yes], then push Push to select [Yes], then push The keypad will show the “End” message when the write process is complete. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 160: Auto-Tuning

    Parameter Unit Stationary Auto-Tuning Stationary Line-Line Rotational Auto-Tuning Resistance Motor Rated Power T1-02 Motor Rated Voltage T1-03 Motor Rated Current T1-04 Motor Base Frequency T1-05 Number of Motor Poles T1-06 Motor Base Speed T1-07 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 161: Auto-Tuning For Motor Parameters For Pm Motor

    E2-02 [Motor Rated Slip] and E2-03 [Motor No-Load Current]. Input this value when T1-10 [Motor Rated Slip Frequency] = 0 Hz. Set the same value to No-Load Voltage as T1-03 [Motor Rated Voltage] to get the same characteristics using Yaskawa 1000-Series drives or other legacy models.

  • Page 162: Precautions Before Auto-Tuning

    • If a Safe Disable input signal is input to the drive during Auto-Tuning, Auto-Tuning measurements will not complete successfully. If this occurs, cancel Auto-Tuning, then do it again. • Table 4.9 shows the status of multi-function input/output terminals during Auto-Tuning. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 163 3. After the motor stops, check the E2-02 and E2-03 values on the “Modified Parameters/Fault Log” screen or the “Parameters” screen again. 4. Make sure that the input data is correct. When the settings in E2-02 and E2-03 are different than in step 1, the drive set the values automatically. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 164: Rotation Direction Trouble Shoot Function

    6. Select [Execute trouble shoot], then push If the motor rotates in a different direction than expected, do these steps, then make sure that the drive can operate the motor at approximately 10% speed in the correct rotation direction. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 165 2. Push (Menu). 3. Push to select [Diagnostic Tools], then push 4. Push to select [Rotation Direction Trouble Shoot], then push 5. Select 2 [Wrong direction], then push 6. Select [Execute trouble shoot], then push YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 166: Setup Procedure For Elevator Applications

    The drive uses the serial communication port RS-485 to enter the speed reference. The drive uses a communications option card or input option card connected to the drive to enter the Option board speed reference. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 167: Speed Selection Using Digital Inputs (B1-01 = 0)

    • Terminal A1, A2, A3 input value when H3-xx = 2 [MFAI Function Selection = Auxiliary Frequency Reference 1] • d1-03 [Reference 3] • Terminal A1, A2, A3 input value when H3-xx = 3 [Auxiliary Frequency Reference 2] YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 168 The higher speed has priority over the leveling speed. The leveling signal is disregarded as long as any other speed selection input is active. The drive decelerates to d1-26 [Leveling Speed] when the selected speed reference signal is removed. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 169: Multi-Function Terminal Setup

    H2: Digital Outputs on page 592. ■ Multi-Function Analog Inputs The H3 parameters assign functions to analog input terminals A1, A2, and A3 analog input functions, refer to Analog Inputs on page 607. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 170: Accel/Decel Ramp And Jerk Settings

    Elevator Emergency Stop Timing Chart A timing chart for Elevator Emergency Coast to Stop and normal Ramp to Stop appears in Figure 4.13 Figure 4.14. Figure 4.13 With Up/Down Command Cleared and U1-05 ≥ S1-26 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 171: Inspection Operation

    ■ Inspection Operation Timing Chart A timing chart for Inspection Operation appears in Figure 4.15. The drive stops if either the Up/Down command or Inspection Operation signals are removed. Figure 4.15 Inspection Operation Sequence YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 172: Brake Sequence

    DC Injection Braking or Position Lock is then executed for the time set in S1-05 [DC Inj/Pos Lock Time at Stop]. After the delay time to close the brake set in S1-07 [Brake Close Delay Time] has passed, the drive clears the Brake Control output (H2-xx = 50). The brake applies. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 173 DC Injection Braking or Position Lock is then executed for the time set in S1-05 [DC Inj/Pos Lock Time at Stop]. After the delay time to close the brake set in S1-07 [Brake Close Delay Time] has passed, the drive clears the Brake Control (H2-xx = 50) output. The brake applies. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 174 7. Set the value noted in step 3 to S3-30 [Load 2 Analog Input Level]. Set the value noted in step 5 to S3-28. Figure 4.18 shows the Torque Compensation at Start settings with S3-27 to S3-30. The solid line in Figure 4.18 indicates the torque compensation at start when the elevator moves up or down. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 175: Brake Torque Check Function

    Operation Conditions to Use Brake Torque Check Function • Before you begin, set S5-32 [Applying Motor Torque During BTC] as the brake torque check reference value. • Do not add weight to the elevator car. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 176 Load torque TL (N∙m) = (60 × 3.676 kW) / (2π × 1750min ) × 103 = 20.06 N∙m S5-32 = (31 N∙m - 20.06 N∙m × 0.6) / 20.19 N∙m × 100 = 147.4% ■ Brake Torque Check Sequence Figure 4.20 Brake Torque Check Sequence YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 177 If the elevator car moves more than the value set in S5-31 [Car Movement @ Brake T Check], the drive detects a brA [Brake Deterioration] fault. Figure 4.21 shows the time chart for brA detection. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 178: Adjustments For Elevator Ride Comfort

    The speed control loop uses four different gain and integral time settings that can be adjusted using C5-xx [Automatic Speed Regulator (ASR)] parameters. The settings are switched over when the motor speed reaches the level set in parameter C5-07 [ASR Gain Switchover Speed]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 179: Rescue Operation

    OFF the power supply. If you turn OFF the power supply too soon, it can corrupt the parameter settings and cause incorrect drive performance. You must initialize the drive to resolve the problem. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 180 “Yaskawa AC Drive Option 24 V Power Supply Bracket Installation Manual (TOBPC72060016)”. • When you use a PG-X3 or PG-B3 option, Yaskawa recommends to use the UPS. When you use the backup battery, Yaskawa recommends to use a PG-E3 or PG-F3 option.
  • Page 181 ■ Parameter Setup Adjust drive parameters as described below when using Rescue Operation. • Select the type of Rescue Operation power supply for the drives main circuit in parameter S4-06 [Rescue Power Supply Selection]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 182 Select the configuration that matches your application. Follow the corresponding instructions for wiring and drive settings. For configurations not covered in the list above, contact your Yaskawa representative or our sales office directly for consultation.
  • Page 183 1.1 m cable packaged with the product. Wiring for 2022 to 2225 and 4012 to 4140 Refer to Figure 4.23 for a wiring diagram when DC Bus Battery is less than 250 Vdc. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 184 3. Wait at least 0.5 s and then close contactor B to return to operation with normal power supply. Wiring for 2269 to 2519 and 4188 to 4380 • Voltage Lower Than 48 Vdc to 190 Vdc for 200 V Class Drives, 96 Vdc to 380 Vdc for 400 V Class Drives YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 185 1.0 Ω, 220 W 400 V 4270 1.0 Ω, 220 W 4325 4380 1.0 Ω, 220 W Select the appropriate relay referring to the following calculation even if the battery voltage or main power current is applied. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 186 The main circuit battery voltage must be higher than 48 Vdc for 200 V and 400 V class drives. Yaskawa offers a 24 V Power Supply Option for the control circuit that is useful in applications unable to connect to a backup battery greater than 250 V.
  • Page 187 3. Wait at least 0.5 s and then close contactor B to return to operation with normal power supply. Wiring for 2269 to 2519 and 4188 to 4380 • Voltage Lower Than 48 to 190 Vdc for 200 V Class Drives, 96 to 380 Vdc for 400 V Class Drives YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 188 • Voltage Lower Than 190 Vdc to 250 Vdc for 200 V Class Drives, 380 Vdc to 500 Vdc for 400 V Class Drives YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 189 Follow the instructions when using one battery to supply both, main circuit and controller. The battery voltage must be at least 250 Vdc for 200 V class drives or 500 Vdc for 400 V class drives. Wiring Following the wiring diagram show in Figure 4.29. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 190 Rescue Operation speed set in parameter S4-15 [Rescue Speed Reference Selection]. The MFDO terminals set for H2-xx = 54 [Light Load Direction] and H2-xx = 55 [Light Load Detection Active] will close. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 191: Brake Response Monitor

    Note: • When you set S4-01 = 3, Yaskawa recommends at least a full up/down travel with empty elevator car for calibration. • To reset the calibration, set S4-01 = 0 [Disabled]. The calibration can also be reset when you use A1-03 [Initialize Parameters].
  • Page 192 When the motor brakes close, the terminals close as well. This causes “Brake Feedback N.O.” that is set to the MFDI terminals used to monitor the brake function (e.g., S8 and S9) to change its signal and unlock the drive, which allows the operation sequence to start. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 193 SE4 and it will be unable to do the operation sequence: – The state of these signals (release/close) do not match: one MFDO terminal set for H2-xx = 50 and one of two MFDI terminals set for H1-xx = 79. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 194 1 and Brake Feedback N.O. of motor brake 2 are operating normally (brake closed) within the time set in S6-05. Figure 4.33 Normal Operation with MFDIs Set to H1-xx = 79 (N.O.) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 195 MFDI terminals set for H1-xx = 79. • The state of these signals (release/close) do not match: one MFDO terminal set for H2-xx = 50 and both two MFDI terminals set for H1-xx = 79. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 196 MFDI terminals set for H1-xx = 79. • The state of these signals (release/close) do not match: one MFDO terminal set for H2-xx = 50 and both two MFDI terminals set for H1-xx = 79. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 197 4.8 Setup Procedure for Elevator Applications Figure 4.36 Momentary Power Loss of Brake Feedback 1 Input during Run YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 198 During start, an SE4 [Brake Response Error] is triggered and the drive stops. The drive stops operation. The drive prevents the operation sequence from being executed because the SE4 fault is triggered even after a power cycle. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 199: Short Circuit Braking Function

    – When the drive operation stops The terminal set for H2-xx = 78 deactivates when the drive is in the STo or when the time set in S1-10 passes after the drive receives the baseblock command. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 200 • When L8-88 = 0 [Safe Disable Operation Mode = Mode 0 (Alarm-On, Ready-Off)], the drive does not output the signal set for H2-xx = 78. • The MFDO terminal set for H2-xx = 78 activates during Auto-Tuning. Figure 4.38 Wiring Example to Use Short Circuit Braking Function YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 201: Improve Ride Comfort

    The deceleration rate changes too quickly when Decrease the Jerk at the End of Deceleration. Decrease C2-04 reaching leveling speed. [Jerk @ End of Decel] if set in m/s , increase C2-04 if set in s. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 202 The carrier frequency is too low. Increase C6-03 [Carrier Frequency]. If the carrier frequency is High frequency acoustic noise from set higher than the default setting, a current derating must be the motor. considered. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 203: Test Run Checklist

    – Set H3-01 = 0, 1 [Terminal A1 Signal Level Select = 0 to 10V (Lower Limit at 0), -10 to +10V (Bipolar Reference)]. – Set H3-02 = 0 [Terminal A1 Function Selection = Speed Reference]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 204 • Bias adjustment: Set the maximum voltage/current values, then adjust the analog input bias until the speed reference reaches the necessary minimum value. (For terminal A1 input: H3-04, for terminal A2 input: H3-12, for terminal A3 input: H3-08) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 205: Standards Compliance

    European standards and UL standards. Section Safety ......................206 European Standards....................208 United Kingdom Conformity Assessed Marking..........225 UL Standards......................227 China RoHS Compliance ..................245 对应中国RoHS指令....................246 Safe Disable Input ....................247 No Motor Contactor Solution ................254 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 206: Section Safety

    Do not modify the drive body or drive circuitry. Modifications to drive body and circuitry can cause serious injury or death, will cause damage to the drive, and will void the warranty. Yaskawa is not responsible for modifications of the product made by the user. Fire Hazard Remove the insulation from the connection wire ends to the length shown in “Wire Stripping...
  • Page 207 OFF. Then check the wiring and peripheral device ratings to find the cause of the problem. If you do not know the cause of the problem, contact Yaskawa before you energize the drive or peripheral devices.

  • Page 208: European Standards

    When you install IP20/UL Open type drives (models: 2xxxxB, 4xxxxB), use an enclosure panel that does not let unwanted material enter the drive from above or below. ■ Electrical Installation Refer to Figure 5.2 for an example of a drive that is wired to comply with the CE Low Voltage Directive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 209 Up/Down command and cause serious injury or death. To protect the circuit, the main circuit is separated from the surface case that can touch the main circuit. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 210 • Refer to the instruction manual for each device for recommended wire gauges to connect peripheral devices or options to terminals +1, +2, +3, -, B1, and B2. Contact Yaskawa or your nearest sales representative if the recommended wire gauges for the peripheral devices or options are out of the range of the applicable gauges for the drive.
  • Page 211 25 - 50 8 - 9 *3 *4 2181 -, -, +1, +1 (50) (71 - 80) 25 - 50 8 - 9 (50) (71 - 80) 25 - 35 9.0 - 11 (79.7 - 97.4) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 212 Remove insulation from the ends of wires to expose the length of wire shown. Terminals - and +1 have two screws. The Recommended Gauge is the wire gauge for one terminal. A junction terminal is necessary to connect a braking unit (CDBR-series) to terminals - and +3. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 213 5 - 5.5 4039 -, +1, +2 (10) (45 - 49) 2.5 - 10 1.5 - 1.7 B1, B2 (2.5 - 10) (13.5 - 15) 6 - 16 5.4 - 6.0 (44.3 - 48.7) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 214 35 - 50 10 - 12 4114 -, +1 (50) (89 - 107) 6 - 35 3 - 3.5 B1, B2 (6 - 35) (27 - 31) 16 - 25 5.4 - 6.0 (47.8 - 53.1) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 215 70 - 120 × 2P 4325 -, +1 120 × 2P (120 × 2P) (177) 35 - 70 × 2P 70 × 2P (70 × 2P) (177) 70 - 240 18 - 23 (159 - 204) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 216 OFF. Then check the wiring and peripheral device ratings to find the cause of the problem. If you do not know the cause of the problem, contact Yaskawa before you energize the drive or peripheral devices. If you do not fix the problem before you operate the drive or peripheral devices, it can cause serious injury or death.
  • Page 217 5.2 European Standards Yaskawa recommends a fuse with a large rated current for applications with repeated loads. ■ CE Standards Compliance for DC Power Supply Input To comply with CE Standards, install a fuse for the DC power supply input.

  • Page 218: Emc Directive

    • Keep the grounding wire as short as possible. • Contact Yaskawa or your nearest sales representative to comply with European standards EN 12015 and EN 12016. Use a cable clamp to ground the motor cable to the metal plate.
  • Page 219 Figure 5.6 Install a Drive with a Built-in EMC Filter Connect an AC or DC reactor to decrease harmonic distortion. Note: Contact Yaskawa or your nearest sales representative for information about AC or DC reactor selection for EN 12015 compliance. Ground Wiring WARNING! Electrical Shock Hazard.
  • Page 220 Table 5.7 Asymmetric Grounding Type of Grounding Diagram Grounded at the corner of the delta connection Grounded at the middle of the side Single-phase, grounded at the end point Three-phase variable transformer without solidly grounded neutral YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 221 Figure 5.10 EMC Filter Switch Location 3 If you lose an EMC filter switch screw, use Table 5.9 to find the correct replacement screw and install the new screws with the correct tightening torque. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 222 Install the External EMC Noise Filter Drive models 2xxxA and 4xxxA must meet conditions in this section to comply with EN 61800-3. Connect an EMC noise filter that complies with European standards as specified by Yaskawa to the input side (primary side). Refer to External EMC Noise Filter Selection on page 224 to select the correct EMC noise filter.
  • Page 223 Figure 5.13 EMC Noise Filter and Drive Installation Procedure Connect an AC or DC reactor to decrease harmonic distortion. Note: Contact Yaskawa or your nearest sales representative for information about AC or DC reactor selection for EN 12015 compliance. Ground Wiring WARNING! Electrical Shock Hazard.
  • Page 224 4030A B84143A0050R106 4039A B84143A0065R106 4049A B84143A0065R106 4056A B84143A0065R106 4075A B84143A0080R106 4094A FS5972-100-35 Schaffner 4114A FS5972-170-40 Schaffner 4140A FS5972-170-40 Schaffner 4188A FS5972-170-40 Schaffner 4225A FS5972-250-37 Schaffner 4270A FS5972-250-37 Schaffner 4325A FS5972-410-99 Schaffner 4380A FS5972-410-99 Schaffner YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 225: United Kingdom Conformity Assessed Marking

    UK legislations, it may be necessary to implement additional precautions to the equipment and machine. Instructions for compliance to UK legislations are same as the instruction of EU legislation. Refer to the precautions described in the EU legislation. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 226 5.3 United Kingdom Conformity Assessed Marking The latest manuals and other useful information are published on our website. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 227: Ul Standards

    • Wire gauges on existing drive models to be replaced may not match wire gauge ranges on new drives. Refer to the drive manuals for correct wire sizes. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 228 • Do not tighten the terminal screws at an angle of 5 degrees or more. Failure to obey can cause damage to the terminal screws. • If you damage a terminal screw, contact Yaskawa or your nearest sales representative. Figure 5.16 Permitted Angle •...
  • Page 229 • Refer to the instruction manual for each device for recommended wire gauges to connect peripheral devices or options to terminals +1, +2, +3, -, B1, and B2. Contact Yaskawa or your nearest sales representative if the recommended wire gauges for the peripheral devices or options are out of the range of the applicable gauges for the drive.
  • Page 230 (89 - 107) 12 - 2 12 - 2 3 - 3.5 B1, B2 (4.0 - 35) (4.0 - 35) (27 - 31) 6 - 4 5.4 - 6.0 (16 - 25) (47.8 - 53.1) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 231 (95 × 2P) (177) 2 - 1/0 × 2P 1/0 × 2P 1/0 × 2P (35 - 50 × 2P) (50 × 2P) (177) 3 - 300 18 - 23 (25 - 150) (159 - 204) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 232 (20.3 - 22.1) 14 - 10 14 - 10 1.5 - 1.7 B1, B2 (2.5 - 6.0) (2.5 - 6.0) (13.3 - 15) 14 - 10 2.0 - 2.5 (2.5 - 6.0) (17.7 - 22.1) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 233 (19.8 - 22) 14 - 6 14 - 6 1.5 - 1.7 B1, B2 (2.5 - 16) (2.5 - 16) (13.5 - 15) 8 - 6 5.4 - 6.0 (10 - 16) (47.8 - 53.1) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 234 (50) (71 - 80) 3 - 1/0 1 - 1/0 8 - 9 B1, B2 (25 - 50) (50) (71 - 80) 4 - 2 9.0 - 11 (25 - 35) (79.7 - 97.4) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 235 To comply with UL standards on drive models 2269 to 2519 and 4225 to 4380, use UL Listed closed-loop crimp terminals and insulation caps. Use the tools recommend by the terminal manufacturer to crimp the closed-loop crimp terminal. Yaskawa recommends closed-loop crimp terminals from JST Mfg. Co., Ltd. and insulation caps from Tokyo DIP Co., Ltd.
  • Page 236 TP-005 4030 R8-6 YA-4 AD-901 TP-008 4039 R14-6 YA-4 AD-902 TP-014 4049, 4056 R14-6 YA-4 AD-902 TP-014 4075 R14-6 YA-4 AD-902 TP-014 4094, 4114 R22-6 YA-5 AD-953 TP-022 4140, 4188 R22-8 YA-5 AD-953 TP-022 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 237 OFF. Then check the wiring and peripheral device ratings to find the cause of the problem. If you do not know the cause of the problem, contact Yaskawa before you energize the drive or peripheral devices. If you do not fix the problem before you operate the drive or peripheral devices, it can cause serious injury or death.

  • Page 238: Ul Standards Compliance For Dc Power Supply Input

    FWH-1000B 2519 110 (150) 345.6 FWH-1000B Yaskawa recommends a fuse with a large rated current for applications with repeated loads. Three-Phase 400 V Class Table 5.18 Factory-Recommended Branch Circuit Protection: 400 V Class Semiconductor Protection Fuse Maximum Applicable Motor Output...
  • Page 239 2110 FWH-275A 2519 FWH-1000B FWH-300A 2144 FWH-350A Yaskawa recommends a fuse with a large rated current for applications with repeated loads of approximately 150%. Table 5.20 Recommended Fuse (Three-Phase 400 V Class) Fuse Fuse Manufacturer: Bussmann Manufacturer: Bussmann Drive Model...

  • Page 240: Low Voltage Wiring For Control Circuit Terminals

    You must provide low voltage wiring as specified by the National Electric Code (NEC), the Canadian Electric Code, Part I (CEC), and local codes. Yaskawa recommends the NEC class 1 circuit conductor. Use the UL approved class 2 power supply for external power supply.
  • Page 241 Use this setting for drive-dedicated motors with a speed range for constant torque of 1:10. The speed control for this motor is 10% to 100% when at 100% load. Operating slower than 10% speed at 100% load will cause motor overload. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 242 The overload tolerance characteristics of the motor change the trigger point for the electronic thermal protector. This provides motor overheat protection from low speed to high speed across the full speed range. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 243 Motor Thermistor oH Alarm Select (0482) Sets drive operation when the PTC input signal entered into the drive is at the oH3 [Motor (0 - 3) Overheat Alarm] detection level. Expert 0 : Ramp to Stop YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 244 OFF. 2 : Emergency Stop (Use C1-09) The drive stops the motor in the deceleration ramp set in C1-09 [Emergency Stop Ramp]. Fault relay output terminal MA-MC turns ON, and MB-MC turns OFF. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 245: China Rohs Compliance

    ×: Indicates that said hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement of GB/T 26572. Note: This product complies with EU RoHS directives. In this table, “×” indicates that hazardous substances that are exempt from EU RoHS directives are contained. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 246: 对应中国Rohs指令

    ○ ○ ○ ○ × 电子元件 ○ ○ ○ ○ ○ × 黄铜螺钉 ○ ○ ○ ○ ○ × 铝压铸 ○ ○ ○ ○ ○ × 本表格依据SJ/T 11364的规定编制。 ○:表示该有害物质在该部件所有均质材料中的含量均在GB/T 26572规定的限量要求以下。 ×:表示该有害物质至少在该部件的某一均质材料中的含量超出GB/T 26572规定的限量要求。 （注） 本产品符合欧盟RoHS指令。上表中的“×”表示含有欧盟RoHS指令豁免的有害物质。 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 247: Safe Disable Input

    5.7 Safe Disable Input Safe Disable Input This section gives precautions to support the Safe Disable input. Contact Yaskawa for more information. The safety function complies with the standards shown in Table 5.24. Table 5.24 Applied Safety Standards and Unified Standards...

  • Page 248: Using The Safe Disable Function

    Set the EDM function to one of the MFDO terminals [H2-xx = 21 or 121] to monitor the status of the Safe Disable function. This is the “Safe Disable monitor output function”. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 249 From the terminals HC-SN of drive 1, supply the power for the Safe Disable function for the applicable drives. These conditions limit the number of units to connect: • Internal power supply capacity • Number of MFDIs used • Supply current to the external sensors YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 250 Safe Disable contacts. These conditions limit the number of units to connect: • External power supply capacity • Number of MFDIs used • Supply current to the external sensors YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 251 Round the values off to the first decimal place. ■ Enabling and Disabling the Drive Output (“Safe Torque Off”) Refer to Figure 5.26 for an example of drive operation when the drive changes from “Safe Torque Off” status to usual operation. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 252 • When S6-16 = 1 [Enabled], the drive will restart immediately when terminals H1 and H2 are activated. ■ Safe Disable Monitor Output Function and Keypad Display Refer to Table 5.26 for information about the relation between the input channel status, Safety monitor output status, and drive output status. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 253 • There is damage to the device. Find the cause and repair the problem to correctly display the status. 3. Make sure that the EDM signal operates during usual operation as shown in Table 5.26. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 254: No Motor Contactor Solution

    3. Set an MFDO terminal to H2-xx = 58 [Safe Disable Active]. This feedback signal can be implemented in the contactor supervision circuit of the controller that monitors a fault in the Safe Disable circuit. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 255: Network Communications

    Network Communications Section Safety ......................256 Field Bus Network Support..................257 MEMOBUS/Modbus Communications ..............258 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 256: Section Safety

    Do not ignore the safety messages in this manual. If you ignore the safety messages in this manual, it will cause serious injury or death. The manufacturer is not responsible for injuries or damage to equipment. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 257: Field Bus Network Support

    ◆ Available Communication Options Refer to Table 6.1 for the fieldbus networks that are compatible with the drive. Contact Yaskawa or your nearest sales representative to order a communication option. Table 6.1 Available Fieldbus Network Type of Communications Option Model...

  • Page 258: Memobus/Modbus Communications

    This section gives information about the settings for the termination resistor and how to connect to MEMOBUS/ Modbus communications. MEMOBUS/Modbus communications uses an RS-485 interface (2-wire). ■ Connect Communications Cable Use this procedure to start communication between the PLC and drive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 259: Memobus/Modbus Drive Operations

    Figure 6.3 MEMOBUS/Modbus Communication Terminal and DIP Switch S2 ◆ MEMOBUS/Modbus Drive Operations When you use MEMOBUS/Modbus communications to operate the drive, drive parameters will specify the settings. This section gives information about the available functions and their related parameters. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 260: Communications Timing

    You must set the timer in the master to measure the length of time for the slave to respond to the master. If you set the timer, but the slave does not send a response message in a specified length of time, the master will send the message again. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 261: Message Format

    Read Multiple Holding Registers Loopback Test Writing to Multiple Holding Registers Writing to Multiple Holding Registers / Reading the Register Indicated Reading the Contents 010D of Non-Consecutive Holding Registers Writing to Non- 010E Consecutive Holding Registers YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 262 1000 0100 1111 1110 Shift 7 0100 0010 1000 0010 Shift 7 0100 0010 0111 1111 XOR w A001 (Hex.) 1010 0000 0000 0001 Shift 8 0010 0001 0011 1111 XOR result 1110 0010 1000 0011 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 263: Examples Of Messages For Commands/Responses

    Byte Command Message Response Message (Normal) Setting Data (Hex.) Setting Data (Hex.) Slave address Slave address Function code Function code Upper Upper Test code Test code Lower Lower Upper Upper Data Data Lower Lower YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 264 Mode] setting, you must use the Enter command to save and enable the contents of the changes. Refer to H5-11: Comm ENTER Command Mode on page 618 Enter Command on page 267 for more information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 265 Table 6.11 uses these specified holding registers data for the examples. • 0024H:U1-01 [Speed Reference] = 60.00 Hz (6000 = 1770H) • 0028H:U1-09 [Torque Reference] = 100.0% (1000 = 03E8H) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 266 Upper Upper Lower Data Qty Data Qty Lower Lower Upper Upper Byte No. CRC-16 Lower Lower Upper Holding register 1 No. Lower Upper Holding register 1 data Lower Upper Holding register 2 No. Lower YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 267: Enter Command

    Use this procedure to do Self-Diagnostics: Energize the drive. Set H1-06 = 67 [Terminal S6 Function Selection = Communications Test Mode]. De-energize the drive. Connect a jumper between control circuit terminals S6 and SN. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 268: Communications Data Table

    Refer to the Parameter List for parameter communications registers. ■ Command Data You can read and write command data. Note: Set the reserved bit to 0. Do not write the data in the reserved register or the monitor register. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 269 Torque reference/torque limit (0.1% signed) 0005 Torque compensation (0.1% signed) 0006 Reserved 0007 Setting for the multi-function analog monitor output terminal 1 (10 V/4000 H) 0008 Setting for the multi-function analog monitor output terminal 2 (10 V/4000 H) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 270 Analog monitor option AO-A3 analog output 1 value (10 V/4000 (Hex.)) 001C Analog monitor option AO-A3 analog output 2 value (10 V/4000 (Hex.)) 001D Digital output option DO-A3 output value (binary) 001E - 001F Reserved 15C0 Reserved YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 271 Setting range: 0 to 8 (decimal), the default value at energize: 8 3007 Sets the values specified in 3004H to 3006H as the date and time. • Command Data: 1 • Response Data: 0 (normal), 8 (fault) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 272 6.3 MEMOBUS/Modbus Communications ■ Monitor Data You can only read monitor data. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 273 Uv1 [DC Bus Undervoltage], Uv2 [Control Power Undervoltage], Uv3 [Soft Charge Answerback Fault] bit D LF [Output Phase Loss], PF [Input Phase Loss] bit E CE [Modbus Communication Error], bUS [Option Communication Error] bit F oPr [Keypad Connection Fault] YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 274 CE [Modbus Communication Error] bit A　 bUS [Option Communication Error] bit B UL3/UL4 [Undertorque Detection 1/2] bit C oH3 [Motor Overheat (PTC Input)] bit D - E Reserved bit F CALL [Serial Comm Transmission Error] YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 275 During overtorque/undertorque 1, 2 detection Speed reference loss bit C 1: Loss Executing Automatic Fault Reset bit D 1: Reset Enabled Fault bit E 1: Fault generated MEMOBUS/Modbus communications timeout bit F 1: At Timeout YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 276 003E Note: Output speed Set E2-04, E4-04, E5-04 [Motor Pole Count]. 003F 0.01 % units 0040 - 004A Used with U1-xx [Operation Status Monitors]. Refer to the U Monitor for parameter details. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 277 00B2 Option codes connected to CN5-B 00B3 Option codes connected to CN5-C 00B4 Reserved Units: min or r/min 00B5 Note: U1-16 [SFS Output Speed] Set E2-04, E4-04, E5-04 [Motor Pole Count]. 00B6 Units: 0.01% YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 278 PF [Input Phase Loss] bit B LF [Output Phase Loss] bit C oH3 [Motor Overheat (PTC Input)] bit D oPr [Keypad Connection Fault] bit E Err [EEPROM Write Error] bit F oH4 [Motor Overheat Fault (PTC Input)] YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 279 A dv7 [Polarity Judge Timeout] bit B Reserved bit C dv8 [PM Rotor Position Detection Error] bit D PF5 [Rescue Power Supply Low Error] bit E - F Reserved 00C6 - 00C7 Reserved YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 280 0 L24v [Loss of External Power 24 Supply] bit 1 oH3 [Motor Overheat (PTC Input)] 00CA bit 2 - 9 Reserved bit A PGoH [Encoder (PG) Hardware Fault] bit B - F Reserved YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 281 Reserved bit A CPF10 [Control Circuit Error] bit B CPF11 [Control Circuit Error] bit C CPF12 [Control Circuit Error] bit D CPF13 [Control Circuit Error] bit E CPF14 [Control Circuit Error] bit F Reserved YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 282 4 oFA14 [Drive Receive Abort Error] bit 5 oFA15 [Option Receive CRC Error] bit 6 oFA16 [Option Receive Frame Error] bit 7 oFA17 [Option Receive Abort Error] bit 8 - F Reserved 00DA Reserved YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 283 [Drive Receive Abort Error] bit 5 oFb15 [Option Receive CRC Error] bit 6 oFb16 [Option Receive Frame Error] bit 7 oFb17 [Option Receive Abort Error] bit 8 - F Reserved 00DE - 00DF Reserved YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 284 1 oFC51 [EncOpAnlgCrctErr] bit 2 oFC52 [Encoder Option Comm Timeout] 00E4 bit 3 oFC53 [Encoder Option Comm Data Fault] bit 4 oFC54 [Encoder Error] bit 5 oFC55 [Resolver Error] bit 6 - F Reserved YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 285 1: Reset command bit 6 - B Reserved bit C MFDI terminal S5 input bit D MFDI terminal S6 input bit E MFDI terminal S7 input bit F MFDI terminal S8 input 0002 Speed reference 30000/100% YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 286 CPF28 [Control Circuit Error] 0032 dv1 [Z Pulse Fault] 009E CPF29 [Control Circuit Error] 0033 dv2 [Z Pulse Noise Fault Detection] 009F CPF30 [Control Circuit Error] 0034 dv3 [Inversion Detection] 00A0 CPF31 [Control Circuit Error] YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 287 [Drive Receive CRC Error] 045E SCE [Short Circuit Brake Sequence Error] 0214 oFb13 [Drive Receive Frame Error] 0464 MCF [Input MC failure] 0215 oFb14 [Drive Receive Abort Error] 0216 oFb15 [Option Receive CRC Error] YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 288: Error Codes

    • In the write mode, the number of bytes in the message is not the number of data × 2. • Writing control data or parameters made the settings go out of the permitted setting range. Data Setting Error • A parameter setting error occurred when writing a parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 289 • If you execute the write function code when the slave address in the command message is 00 (Hex.), all of the slaves will execute the write command, but they will not send response messages to the master. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 290 6.3 MEMOBUS/Modbus Communications YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 291: Troubleshooting

    List of Fault, Minor Fault, Alarm, and Error Codes ........295 Fault ...........................300 Minor Faults/Alarms ....................325 Parameter Setting Errors..................334 Auto-Tuning Errors ....................337 Backup Function Operating Mode Display and Errors.........341 Diagnosing and Resetting Faults...............342 7.10 Troubleshooting Without Fault Display............343 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 292: Section Safety

    OFF. Then check the wiring and peripheral device ratings to find the cause of the problem. If you do not know the cause of the problem, contact Yaskawa before you energize the drive or peripheral devices.
  • Page 293 Note: Do not use unshielded wire for control wiring. Use shielded, twisted-pair wires and ground the shield to the ground terminal of the drive. Unshielded wire can cause electrical interference and unsatisfactory system performance. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 294: Types Of Faults, Minor Faults, Alarms, And Errors

    Contact Yaskawa if there is damage to the drive. Contact information is on the back cover of the manual. Table 7.1 Types of Faults, Minor Faults, Alarms, and Errors...

  • Page 295: List Of Fault, Minor Fault, Alarm, And Error Codes

    Drive Model Mismatch Backup Function Runtime Error dv1 (0032) Z Pulse Fault Illuminated Fault dv2 (0033) Z Pulse Noise Fault Detection Illuminated Fault dv3 (0034) Inversion Detection Illuminated Fault dv4 (0035) Inversion Prevention Detection Illuminated Fault YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 296 Motor Speed Error Flashing Auto-Tuning Error Er-12 Current Detection Error Flashing Auto-Tuning Error Er-13 Leakage Inductance Error Flashing Auto-Tuning Error Er-14 Motor Speed Error 2 Flashing Auto-Tuning Error Er-18 Back EMF Error Flashing Auto-Tuning Error YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 297 Option Card Connection Error (CN5-C) Illuminated Fault oFC50 (0351) - oFC55 (0356) Option Card Error Occurred at Option Port (CN5-C) Illuminated Fault oH (0003) Heatsink Overheat Flashing Alarm oH (0009) Heatsink Overheat Illuminated Fault YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 298 Short Circuit Brake Sequence Err Illuminated Fault SCF (040F) Safety Circuit Fault Illuminated Fault SE (0020) Modbus Test Mode Error Flashing Alarm SE1 (0055) Motor Contactor Response Error Illuminated Fault SE2 (0056) Starting Current Error Illuminated Fault YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 299 Uv3 (0004) Soft Charge Answerback Fault Illuminated Fault vAEr Voltage Class, Capacity Mismatch Backup Function Runtime Error vFyE Parameters do not Match Backup Function Runtime Error voF (0041) Output Voltage Detection Alarm Flashing Alarm YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 300: Fault

    • Do a Fault Reset to clear the fault. • If the drive detects this error, the drive will operate the motor as specified by the stopping method set in F6-01 [Communication Error Selection]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 301 • If the fault stays, replace the control board or the drive. For information about replacing the control board, contact Yaskawa or your nearest sales representative. Note: • Do a Fault Reset to clear the fault. • Fault trace is not available for these faults. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 302 • If the fault stays, replace the control board or the drive. For information about replacing the control board, contact Yaskawa or your nearest sales representative. Note: • Do a Fault Reset to clear the fault. • Fault trace is not available for these faults. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 303 • If the fault stays, replace the control board or the drive. For information about replacing the control board, contact Yaskawa or your nearest sales representative. Note: • Do a Fault Reset to clear the fault. • Fault trace is not available for these faults. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 304 • If the fault stays, replace the control board or the drive. For information about replacing the control board, contact Yaskawa or your nearest sales representative. Note: • Do a Fault Reset to clear the fault. • Fault trace is not available for these faults. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 305 The encoder cable is disconnected or wired Examine for wiring errors or disconnected wires in the encoder incorrectly. cable, and repair problems. Correctly ground the shielded wire of the encoder cable. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 306 Noise interference in the encoder cable. Correctly ground the shielded wire of the encoder cable. The encoder cable is disconnected or wired Examine for wiring errors or disconnected wires in the encoder incorrectly. cable, and repair problems. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 307 Correctly connect the signal line to MFDI terminal S4. External Fault [H1-04 = 20 to 2F] is set to MFDI Correctly set the MFDI. terminal S4, but the terminal is not in use. Note: Do a Fault Reset to clear the fault. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 308 • Re-energize the drive. EEPROM Write Error • If the fault stays, replace the control board or the drive. Contact Yaskawa or your nearest sales representative to replace the board. • Push ENTER Key. Electrical interference corrupted the data while it was writing to the EEPROM of the drive.
  • Page 309 • Decrease the stray capacitance. There was a problem with the drive hardware. Replace the control board or the drive. For information about replacing the control board, contact Yaskawa or your nearest sales representative. Note: • The drive detects this fault if a current short to ground was more than 50% of rated current on the output side of the drive.
  • Page 310 U/T1, V/T2, and W/T3. Make sure that there is not a drive. short circuit in terminals - and terminals U/T1, V/T2, and W/ • If there is a short circuit, contact Yaskawa or your nearest sales representative. The acceleration ramp is too fast.
  • Page 311 A fault occurred in the option card. De-energize the drive. Make sure that the option card is correctly connected to the connector. If the problem continues, replace the option card. Note: Do a Fault Reset to clear the fault. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 312 De-energize the drive. oFA31 Type Code Error Make sure that the option card is correctly connected to the connector. If the problem continues, replace the option card. Note: Do a Fault Reset to clear the fault. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 313 De-energize the drive. oFA40 CtrlResSel 1Err Make sure that the option card is correctly connected to the connector. If the problem continues, replace the option card. Note: Do a Fault Reset to clear the fault. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 314 De-energize the drive. oFb05 Option A/D Error Make sure that the option card is correctly connected to the connector. If the problem continues, replace the option card. Note: Do a Fault Reset to clear the fault. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 315 Option Receive Abort Error Make sure that the option card is correctly connected to the connector. If the problem continues, replace the option card. Note: Do a Fault Reset to clear the fault. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 316 De-energize the drive. oFC10 Option RAM Error Make sure that the option card is correctly connected to the connector. If the problem continues, replace the option card. Note: Do a Fault Reset to clear the fault. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 317 Code Name Causes Possible Solutions A fault occurred in the option card. Refer to the manual for the PG-F3 option card. oFC52 Enc Com Timeout Note: Do a Fault Reset to clear the fault. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 318 • Do a Fault Reset to clear the fault. • If the drive detects this fault, it will operate the motor as specified by the Stopping Method set in L1-03 [Motor Thermistor oH Alarm Select]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 319 Drive Overload The acceleration/deceleration ramps or cycle times • Examine the acceleration/deceleration ramps and the motor are too fast. start/stop frequencies (cycle times). • Increase the values set in C1-01 to C1-08 [Acceleration/ Deceleration Ramps]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 320 • Increase the values set in C1-01, C1-03, C1-05, or C1-07 [Acceleration Ramps]. • Increase the value set in C2-02 [Jerk @ End of Accel]. The braking load is too large. Connect a dynamic braking option to the drive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 321 [CapacitorMaintenance]. If U4-05 is more than 90%, replace the unserviceable. control board or the drive. For information about replacing the control board, contact Yaskawa or your nearest sales representative. • Examine the supply voltage for problems. • Re-energize the drive.
  • Page 322 U/T1, V/T2, and W/T3. Make sure that there is not a drive. short circuit in terminals - and terminals U/T1, V/T2, and W/ • If there is a short circuit, contact Yaskawa or your nearest sales representative. When A1-02 = 7 [Control Method Selection = CLV/ Set L8-27 correctly.
  • Page 323 Enter the defined password in o4-44 [Travel Direct ChgCntr been expired. Passwd Set]. Note: If you forgot the password, contact Yaskawa or your nearest sales representative. Set o4-40 = 0 [Travel Direct Change CounterEnbl] to clear the fault. Set o4-42 [TravelDirectChange Cnt PresetLvl] to reset the TDCC value.
  • Page 324 If U4-06 is more than 90%, replace the board or the drive. For information about replacing the control board, contact Yaskawa or your nearest sales representative. Air inside the drive is too hot.

  • Page 325: Minor Faults/Alarms

    • If the drive detects this error, the terminal set to H2-01 to H2-05 = 10 [MFDO Function Selection = Alarm] will activate. • If the drive detects this error, it will operate the motor as specified by the stopping method set in F6-01 [Communication Error Selection]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 326 There is damage to the communications circuitry. • Do a self-diagnostics check. • If the problem continues, replace the control board or the drive. Contact Yaskawa or your nearest sales representative to replace the control board. The termination resistor setting for MEMOBUS/ On the last drive in a MEMOBUS/Modbus network, set DIP Modbus communications is incorrect.
  • Page 327 Find the device that caused the external fault and remove the External Fault (Terminal S7) an external device. cause. Clear the external fault input in the MFDI. The wiring is incorrect. Correctly connect the signal line to MFDI terminal S7. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 328 • The drive detects this error if the drive output current is more than the overcurrent alarm level (150% of the continuous rated output current). • If the drive detects this error, the terminal assigned to H2-01 to H2-05 = 10 [MFDO Function Selection = Alarm] will be ON. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 329 LT-2 Capacitor Maintenance Time circuit are at 90% of expected performance life. replacing the control board, contact Yaskawa or your nearest sales representative. Note: • When the estimated performance life is expired, the terminal assigned to H2-01 to H2-05 = 2F [MFDO Function Select = Maintenance Notification] will be ON.
  • Page 330 • Make sure that a magnetic contactor is not the source of the electrical interference, then use a Surge Protective Device if necessary. • Set L5-01 ≠ 0 [Number of Auto Reset Attempts ≠ 0 times]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 331 • Examine the supply voltage for problems. • Re-energize the drive. • If the alarm stays, replace the circuit board or the drive. Contact Yaskawa or your nearest sales representative for more information. Note: • The drive detects this error if the DC bus voltage changes irregularly without regeneration.
  • Page 332 Enter the defined password in o4-44 [Travel Direct ChgCntr Counter AlarmLevel] and elevator ropes need to be Passwd Set]. replaced soon. Note: If you forgot the password, contact Yaskawa or your nearest sales representative. Set o4-42 [TravelDirectChange Cnt PresetLvl] to reset the TDCC value. Note: Calculate and set a correct value to o4-42 according to EN81.50 or other applicable definitions.
  • Page 333 Check the ambient temperature of the drive. The Charge LED is broken. Replace the control board or the entire drive. For information about replacing the control board, contact Yaskawa or your nearest sales representative. Note: • The drive detects this error if one of these conditions is correct when the Up/Down command has not been input (while the drive is stopped).

  • Page 334: Parameter Setting Errors

    • Setting value 40 • Setting value 41 One of H1-03 to H1-10 = 40 and H1-01 ≠ F [Not Used] One of H1-03 to H1-10 = 41 and H1-02 ≠ F [Not Used] YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 335 Set one of the MFDO terminals to H2-xx = 65 or 165. = BB or 1BB [Standby or !Standby], you set all the MFDO terminals to H2-xx ≠ 65 or 165 [Standby Output or !Standby Output]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 336 Level] ≤ S5-24 [Creep Start Speed]. The brake torque set in S5-32 [Applying Motor Correct the parameter setting so that torque limit of the unit > S5- Torque During BTC] is larger than the torque limit of the unit. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 337: Auto-Tuning Errors

    Rescue Mag Pole Polarity Warning value between poles was less than 5%. 280 Vdc for a 200 V class drive, 560 Vdc for the 400 V class) or switch to an absolute encoder and the PG-E3/PG-F3 option card. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 338 • If you cannot uncouple the motor and load, make sure that the load is less than 30% of the motor rating. If a mechanical brake is installed in the motor, release the brake during Rotational Auto-Tuning. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 339 Connect the motor and do Auto-Tuning. to the drive. There was a current detection signal error. Replace the control board or the drive. For information about replacing the control board, contact Yaskawa or your nearest sales representative. Code Name Causes Possible Solutions The motor rated current value is incorrect.
  • Page 340 HighFreq Inject Param Tuning Err Note: If the drive detects Er-25 after doing Stationary Auto-Tuning, the motor may not be able to use high frequency injection control. Contact Yaskawa or your nearest sales representative for more information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 341: Backup Function Operating Mode Display And Errors

    Possible Solutions vFyE Parameters do not Match The parameters that are backed up in the keypad Restore or backup the parameter again. and the parameters in the drive are not the same. Verify the parameters. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 342: Diagnosing And Resetting Faults

    OFF. Then check the wiring and peripheral device ratings to find the cause of the problem. If you do not know the cause of the problem, contact Yaskawa before you energize the drive or peripheral devices. If you do not fix the problem before you operate the drive or peripheral devices, it can cause serious injury or death.

  • Page 343: Troubleshooting Without Fault Display

    • A2-01 to A2-32 [User Parameter 1 to User Parameter 32] The drive detected Uv [Undervoltage]. • View U1-07 [DC Bus Voltage] to see the power supply voltage. • Examine the main circuit wiring. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 344: The Motor Does Not Rotate After Entering Up/Down Command

    • Switch two motor cables U, V, and W to reverse motor direction. Figure 7.1 Forward Rotating Motor Note: • For Yaskawa motors, the forward direction is counterclockwise when looking from the motor shaft side. • Refer to the motor specifications, and make sure that the forward rotation direction is correct for the application.

  • Page 345: The Motor Is Too Hot

    • Make sure that value set in E2-01 is higher than E2-03. • If it is necessary to set E2-01 lower than E2-03, first decrease the value set to E2-03, then change the E2-01 setting as necessary. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 346: The Motor Stalls During Acceleration Or Accel/Decel Ramp Is Too Long

    The motor rotates faster than the speed reference at low speed. Set E1-09 [Minimum Output Frequency] > 0 . Note: • The recommended setting for E1-09 is 0.5 Hz. • When speed reference < E1-09, the drive output will turn OFF. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 347: There Is Too Much Motor Oscillation And The Rotation Is Irregular

    • Decrease the length of the cable used between the drive and the motor. • Install a noise filter or AC reactor on the output side of the drive. Set C6-03 = 2.0 kHz when connecting an AC reactor. • Disable the internal EMC filter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 348: The Motor Rotation Causes Oscillation Or Hunting

    • If the sound is coming from the motor, set L8-38 = 0 [Automatic Torque Boost Function = operating at low speeds. Disabled]. • If oL2 [Drive Overloaded] occurs frequently after setting L8-38 = 0, replace the drive with a high-capacity drive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 349: Periodic Inspection And Maintenance

    Section Safety ......................350 Inspection.........................352 Maintenance ......................354 Replace Cooling Fans and Circulation Fans...........356 Replace the Drive ....................373 Replace the Keypad Battery ................378 Storage Guidelines ....................380 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 350: Section Safety

    Do not put flammable or combustible materials on top of the drive and do not install the drive near flammable or combustible materials. Attach the drive to metal or other noncombustible material. Flammable and combustible materials can start a fire and cause serious injury or death. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 351 Do not modify the drive body or drive circuitry. Modifications to drive body and circuitry can cause serious injury or death, will cause damage to the drive, and will void the warranty. Yaskawa is not responsible for modifications of the product made by the user. Sudden Movement Hazard Make sure that you align the phase order for the drive and motor when you connect the motor to drive output terminals U/T1, V/T2, and W/T3.

  • Page 352: Inspection

    Recommended Daily Inspection Table 8.1 gives information about the recommended daily inspection for Yaskawa drives. Examine the items in Table 8.1 each day to make sure that the components do not become unserviceable or fail. Make a copy of this checklist and put a check mark in the “Checked”...
  • Page 353 Inspection Points Corrective Action Checked • Make sure that the keypad shows the data • If you have problems with the display or the keys, contact Yaskawa or your correctly. nearest sales representative. General • Examine for dust or other unwanted material that •...

  • Page 354: Maintenance

    When the monitor value is 100%, the component is at the end of its useful life and there is an increased risk of drive malfunction. Yaskawa recommends that you check the maintenance period regularly to make sure that you get the maximum performance life of the drive.

  • Page 355: Alarm Outputs For Maintenance Monitors

    Time Setting = 0 h] to reset the cooling fan operation time. Replace the board or the drive. Capacitor The capacitors for the main circuit and control LT-2 Contact Yaskawa or your nearest sales representative to Maintenance Time circuit are at 90% of expected performance life. replace the board. 10, 2F Replace the board or the drive.

  • Page 356: Replace Cooling Fans And Circulation Fans

    To remove the fan finger guard from the drive, push the hooks on the left and right sides of it and pull up. A - Fan finger guard Figure 8.1 Remove the Fan Finger Guard YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 357 Align the notch on the fan with the pin on the drive and install the cooling fan in the drive. A - Notch on fan C - Front of drive B - Alignment pin on drive Figure 8.4 Install the Cooling Fan YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 358: Fan Replacement (Procedure B)

    To remove the fan finger guard from the drive, push the hook on the back side of the fan finger guard and pull up. A - Fan finger guard Figure 8.7 Remove the Fan Finger Guard YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 359 Align the notches on the fans with the pins on the drive and install the cooling fans in the drive. A - Notch on fan C - Front of drive B - Alignment pins on drive Figure 8.10 Install the Cooling Fans YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 360: Fan Replacement (Procedure C)

    NOTICE: Use the instructions in this manual to replace the cooling fans. When you do maintenance on the fans, replace all the fans to increase product life. If you install the fans incorrectly, it can cause damage to the drive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 361 A - Cooling fans Figure 8.15 Remove the Cooling Fans ■ Fan Installation Reverse the removal procedure for fan installation. Connect the relay connectors between the drive and cooling fans. Figure 8.16 Connect the Relay Connectors YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 362: Fan Replacement (Procedure D)

    NOTICE: Use the instructions in this manual to replace the cooling fans. When you do maintenance on the fans, replace all the fans to increase product life. If you install the fans incorrectly, it can cause damage to the drive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 363 A - Cooling fans Figure 8.21 Remove the Cooling Fans ■ Fan Installation Reverse the removal procedure for fan installation. Connect the relay connectors between the drive and cooling fans. Figure 8.22 Connect the Relay Connectors YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 364 Push the hooks on the left and right sides of the fan finger guard and click it into place on the drive. Figure 8.25 Reattach the Fan Finger Guard Energize the drive and set o4-03 = 0 [Fan Operation Time Setting = 0 h] to reset the fan operation time. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 365: Fan Replacement (Procedure E)

    A - Cooling fans Figure 8.27 Remove the Cooling Fans ■ Fan Installation Reverse the removal procedure for fan installation. Connect the relay connectors between the drive and cooling fans. Figure 8.28 Connect the Relay Connectors YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 366 Hold the fan finger guard at an angle and put the connector tabs on the fan finger guard into the holes on the drive. A - Front of drive C - Connector tabs B - Drive holes Figure 8.31 Reattach the Fan Finger Guard YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 367: Fan Replacement (Procedure F)

    Pull the cooling fans straight up from the drive. Disconnect the relay connectors and remove the fans from the drive. Note: The number of fans is different for different drive models. A - Cooling fans Figure 8.34 Remove the Cooling Fans ■ Fan Installation Reverse the removal procedure for fan installation. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 368 Hold the fan finger guards at an angle and put the connector tabs on the fan finger guards into the holes on the drive. Note: When you install the cooling fans, make sure that you do not pinch cables between the fan finger guards and the drive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 369 Remove the drive cover before you start this procedure. CAUTION! Crush Hazard. Loosen the cover screws. Do not fully remove them. If you fully remove the cover screws, the terminal cover can fall and cause moderate injury. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 370 To remove the fan unit, it is only necessary to loosen the screws. A - Fan unit B - Screws Figure 8.41 Slide the Fan Unit Disconnect the relay connector and remove the fan unit. Figure 8.42 Remove the Fan Unit YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 371 • 0.98 N∙m to 1.33 N∙m (8.67 lbf∙in to 11.77 lbf∙in) A - Circulation fan C - Alignment pin on fan unit base B - Fan unit base D - Circulation fan connector Figure 8.45 Install the Circulation Fan YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 372 Figure 8.48 Safety the Fan Cable through the Clamps Install the drive cover. Energize the drive and set o4-03 = 0 [Fan Operation Time Setting = 0 h] to reset the fan operation time. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 373: Replace The Drive

    • Wire gauges on existing drive models to be replaced may not match wire gauge ranges on new drives. Refer to the drive manuals for correct wire sizes. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 374 • Do not tighten the terminal screws at an angle of 5 degrees or more. Failure to obey can cause damage to the terminal screws. • If you damage a terminal screw, contact Yaskawa or your nearest sales representative. Figure 8.50 Permitted Angle •...
  • Page 375 Pull the wiring cover away from the drive to remove it. A - Wiring cover B - Main circuit terminal block Figure 8.55 Remove the Wiring Cover YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 376 • Make sure that the clipped section does not cause damage to the wires. • If you use wires that are not specified by Yaskawa, the protective enclosure could lose its IP20 protective level, although the wiring cover is correct. Contact Yaskawa or your nearest sales representative for more information.
  • Page 377 • When you save parameter information in a keypad that you installed before you replaced the terminal block, make sure that you use that keypad to restore the parameter data. • To reset the performance life monitors for the components, set o4-01 to o4-13 [Maintenance Period]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 378: Replace The Keypad Battery

    • The battery cover side is the positive pole. Make sure that the polarity is correct when you put the battery in the keypad. • Discard the used battery as specified by local regulations. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 379 A - Battery Figure 8.64 Insert the New Battery Put the battery cover on the keypad and use a slotted screwdriver to turn the battery cover clockwise to close it. Install the keypad on the drive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 380: Storage Guidelines

    30 minutes. If you store the drive for longer than two years and do not apply power, Yaskawa recommends that you use a variable power source and gradually increase the power from 0 V to the rated drive voltage over a period of 2 to 3 minutes.

  • Page 381: Disposal

    Disposal Section Safety ......................382 Disposal Instructions ....................383 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 382: Section Safety

    When the expected life of the battery is complete, replace the battery immediately. A dead battery in the keypad can leak and cause damage to the keypad and drive. 　 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 383: Disposal Instructions

    • Customers are responsible for microSD card data protection. PC functions that format and delete the data may not be sufficient to fully erase the microSD card data. Yaskawa recommends that customers physically destroy the microSD card in a shredder or use data wipe software to fully erase the card.
  • Page 384 9.2 Disposal Instructions YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 385: Specifications

    10.2 Model Specifications (Three-Phase 200 V Class) ..........387 10.3 Model Specifications (Three-Phase 400 V Class) ..........389 10.4 Drive Specifications....................391 10.5 Drive Derating ......................394 10.6 Drive Exterior and Mounting Dimensions............396 10.7 Peripheral Devices and Options.................404 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 386: Section Safety

    Do not ignore the safety messages in this manual. If you ignore the safety messages in this manual, it will cause serious injury or death. The manufacturer is not responsible for injuries or damage to equipment. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 387: Model Specifications (Three-Phase 200 V Class)

    136.0 164.0 200.0 271.0 324.0 394.0 Current (AC) (A) Rated Input Input 136.0 166.0 201.0 245.0 331.0 396.0 482.0 Current (DC) (A) 50% ED Input 137.6 168.8 204.3 248.5 336.8 402.7 490.4 Current (A) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 388 The maximum applicable motor output is based on 4-pole, general-purpose 220 V motor ratings. Select the drive capacity so that the load factor during constant speed operation is not higher than 80% of the 50% ED current of the drive. The rated output capacity is calculated with a rated output voltage of 208 V. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 389: Model Specifications (Three-Phase 400 V Class)

    75.0 90.0 110.0 132.0 160.0 Output (kW) Maximum Applicable Motor 50.0 60.0 75.0 100.0 125.0 150.0 175.0 200.0 Output (HP) 50% ED Input Input 88.8 107.5 130.8 177.2 211.9 258.1 308.8 373.1 Current (A) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 390 80% of the 50% ED current of the drive. The rated output capacity is calculated with a rated output voltage of 380 V. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 391: Drive Specifications

    Modbus Communication (RS-485 max, 115.2 kbps), Automatic Fault Reset, Removable Terminal Block with Parameter Backup Function, Online Tuning, High Frequency Injection, Short Floor, Rescue Operation (Light Load Direction Search Function), Inspection Operation, Brake Sequence, Brake Torque Check Function, Speed related parameters with elevator units display, etc. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 392 • Installing the drive between 2000 m to 4000 m (6562 ft to 13123 ft) and grounding the neutral point on the power supply. Contact Yaskawa or your nearest sales representative if you will not ground the neutral point. • 10 Hz to 20 Hz: 1 G (9.8 m/s , 32.15 ft/s...
  • Page 393 • EN 61800-3 Harmonized Standard • IEC/EN 61800-5-1 • Two Safe Disable inputs and one EDM output according to EN ISO 13849-1:2015 (PL e (Cat.III)), IEC/EN 61508 SIL3 Enclosure Protection IP20/UL Open Type Design YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 394: Drive Derating

    66.9 53.5 40.1 4114 79.6 79.6 69.1 62.1 53.3 44.6 113.8 113.8 98.7 88.7 76.2 63.7 4140 98.0 98.0 80.4 68.6 140.0 140.0 114.8 98.0 4188 131.3 131.3 107.6 91.9 187.5 187.5 153.8 131.3 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 395: Altitude Derating

    • Installing the drive between 2000 m to 4000 m (6562 ft to 13123 ft) and grounding the neutral point on the power supply. If you do not ground the drive with a neutral network, contact Yaskawa or your nearest sales representative. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 396: Drive Exterior And Mounting Dimensions

    (2.87) (4.02) (4.02) (9.76) (0.24) (0.06) (0.20) (8.60) 4019 (5.51) (10.24) (8.31) (5.43) (2.87) (4.02) (4.02) (9.76) (0.24) (0.06) (0.20) (9.04) 4023 (5.51) (10.24) (8.31) (5.43) (2.87) (4.02) (4.02) (9.76) (0.24) (0.06) (0.20) (9.04) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 397 Est. Dimensions mm (in) Weight Model kg (lb) 4030 (7.09) (11.81) (7.95) (5.28) (2.68) (5.51) (5.51) (11.18) (0.32) (0.06) (0.06) (12.13) 4039 (7.09) (11.81) (7.95) (5.28) (2.68) (5.51) (5.51) (11.18) (0.32) (0.06) (0.06) (13.23) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 398 Est. Dimensions mm (in) Weight Model kg (lb) 4049 (8.66) (13.78) (8.94) (5.51) (3.43) (7.56) (7.56) (13.19) (0.32) (0.09) (0.09) (18.74) 4056 (8.66) (13.78) (9.69) (5.51) (4.17) (7.56) (7.56) (13.19) (0.32) (0.09) (0.09) (28.67) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 399 Table 10.18 Three-Phase 400 V Class (IP20/UL Open Type) Dimensions mm (in) Est. Weight Model kg (lb) (Maxi mum) 17.5 17.5 4075 (9.45) (15.75) (11.02) (6.54) (4.49) (7.68) (7.32) (0.47) (14.76) (0.69) (0.69) (0.09) (0.09) (33.07) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 400 (Maxi mum) 4094 (10.04) (17.72) (11.02) (6.54) (4.49) (6.69) (6.50) (0.47) (16.69) (0.63) (1.14) (0.83) (0.09) (0.09) (44.10) 4114 (10.04) (17.72) (11.02) (6.54) (4.49) (6.69) (6.50) (0.47) (16.69) (0.63) (1.14) (0.83) (0.09) (0.09) (55.12) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 401 (10.39) (21.38) (13.19) (7.32) (5.87) (7.48) (7.17) (0.47) (20.31) (0.69) (1.12) (0.81) (0.09) (0.09) (81.58) 17.5 28.5 20.5 4188 (10.39) (21.38) (13.19) (7.32) (5.87) (7.48) (7.17) (0.47) (20.31) (0.69) (1.12) (0.81) (0.09) (0.09) (83.78) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 402 4270 (12.28) (27.56) (16.54) (10.24) (6.30) (8.58) (8.58) (0.71) (25.94) (1.10) (1.71) (1.12) (0.18) (0.18) (138.90) 43.5 28.5 4325 (12.28) (27.56) (16.54) (10.24) (6.30) (8.58) (8.58) (0.71) (25.94) (1.10) (1.71) (1.12) (0.18) (0.18) (145.51) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 403 Table 10.26 Three-Phase 400 V Class (IP20/UL Open Type) Dimensions mm (in) Est. Weight Model kg (lb) (Maxi mum) 4380 (17.32) (31.50) (18.58) (10.00) (8.58) (14.57) (14.57) (0.79) (29.80) (1.10) (1.73) (1.18) (0.18) (0.18) (235.90) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 404: Peripheral Devices And Options

    To supply the drive controller with 24 Vdc power during main power loss. 400 V class: PS-A10HB To install this option to the drive, use the bracket. For more information about the bracket and installations, refer to “Yaskawa AC Drive Option 24 V Power Supply Bracket Installation Manual (TOBPC72060016)”.
  • Page 405 This option uses the host controller over CANopen communication to: • Operate and stop the drive TOBPC73060085 CANopen SI-S3 • Set and view parameters SIJPC73060085 • Monitor output speed, output current, and other statuses YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 406 If you use the motor switching function, you cannot use this option. To use DI-A3 input statuses as monitors, connect the option cards to one of CN5-A, CN5-B, or CN5-C. Use U1-17 [DI-A3 Input Status] to confirm the DI-A3 input status. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 407: Parameter List

    11.17 Parameters that Change from the Default Settings with A1-02 [Control Method Selection] ....................491 11.18 Parameters Changed by E1-03 [V/f Pattern Selection] .........493 11.19 Defaults by Drive Model..................494 11.20 Defaults and Setting Ranges Changed by o1-03 [Speed Display Unit Selection]........................500 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 408: Section Safety

    Do not ignore the safety messages in this manual. If you ignore the safety messages in this manual, it will cause serious injury or death. The manufacturer is not responsible for injuries or damage to equipment. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 409: How To Read The Parameter List

    Set A1-01 = 3 [Access Level Selection = Expert Level] to show and set Expert Mode parameters on the keypad. Note: Gray icons identify parameters that are not available in the specified control method. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 410: Parameter Groups

    Induction Motor Auto-Tuning Communication Options PM Motor Auto-Tuning Digital Inputs Operation Status Monitors Digital Outputs Fault Trace Analog Inputs Fault History Analog Outputs Maintenance Monitors Serial Communication Operation Status Monitors Motor Protection Fault Trace Undervoltage Detection YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 411: A: Initialization Parameters

    Expert 0 : Disabled 1 : Enabled CLV/PM A1-12 Bluetooth ID 1915 (1564) Sets the password necessary to use Bluetooth to control the drive with a smartphone or (0000 - 9999) tablet. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 412: A2: User Parameters

    You can select a maximum of 32 parameters for the drive and set them to parameters A2-01 to A2-32. You can set A2-17 to A2-32 when A2-33 = 0 [User Parameter Auto Selection = Disabled: Manual Entry Required]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 413 You can select a maximum of 32 parameters for the drive and set them to parameters A2-01 to A2-32. You can set A2-17 to A2-32 when A2-33 = 0 [User Parameter Auto Selection = Disabled: Manual Entry Required]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 414 Selection (0126) Sets the automatic save feature for changes to parameters A2-17 to A2-32 [User (0, 1) Parameters 17 to 32]. 0 : Disabled: Manual Entry Required 1 : Enabled: Auto Save Recent Parms YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 415: B: Application

    Magnetic Flux Compensation Value (0190) Sets how much current the drive injects when DC Injection Braking at Start starts (0 - 1000%) (Initial Excitation) as a percentage of E2-03 [Motor No-Load Current]. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 416: B4: Timer Function

    10 years when you turn it ON and OFF 48 times a day. • If you frequently open and close the electromagnetic contactor, it will decrease the service life of the drive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 417: C: Tuning

    H1-xx = 16 [MFDI Function Selection = Motor 2 Selection] to select motor 2. Expert Note: If you do not set any MFDI terminals to H1-xx = 16 or 116, the keypad will not show this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 418: C2: Jerk Characteristics

    2 : Enabled Above Defined Range CLV/PM C3-05 Output Voltage Limit Selection (0213) Sets the automatic reduction of motor magnetic flux when the output voltage is (0, 1) saturated. Expert 0 : Disabled 1 : Enabled YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 419: C4: Torque Compensation

    0.000 s Pos. Lock (0271) Sets a delay to the torque command output from speed control loop during Position (0.000 - 0.500 s) Lock. Usually it is not necessary to change this setting. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 420: C6: Carrier Frequency

    Carrier Freq Reduce Start Level (116E) Sets the level of the overload totalizer at which the drive starts to decrease the carrier (5 - 90%) frequency to the value set in L8-39 [Reduced Carrier Frequency]. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 421: D: References

    Sets the releveling speed reference when an MFDI terminal set for H1-xx = 52 [MFDI (0.00 - 100.00%) Function Selection = Releveling Speed] is active. Note: Parameter o1-03 [Speed Display Unit Selection] sets the units for this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 422: D6: Field Forcing

    Sets the limit value for field forcing to increase the motor excitation current reference as (100 - 400%) a percentage of E2-03 [Motor No-Load Current]. Usually it is not necessary to change Expert this setting. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 423: E: Motor Parameters

    V, 400 V Class: 0.0 - Expert 510.0 V) CLV/PM E1-13 Base Voltage 0.0 V (030C) Sets the base voltage for the V/f pattern. (200 V Class: 0.0 - 255.0 V, 400 V Class: 0.0 - Expert 510.0 V) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 424: E2: Motor Parameters

    Motor 2 Mid Point A 18.6 V Voltage (031E) Sets a middle output voltage for the motor 2 V/f pattern. (200 V Class: 0.0 - 255.0 V, 400 V Class: 0.0 - Expert 510.0 V) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 425: E4: Motor 2 Parameters

    Encoder Z-Pulse Offset 0.0° (0333) Sets the encoder Z-pulse offset. (-180.0 - +180.0°) CLV/PM E5-24 PM Back-EMF L-L Vrms (mV/rpm) Sets the RMS value for PM motor line voltage. (0353) (0.0 - 6500.0 mV/min YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 426: F: Options

    [Inversion Detection]. Expert CLV/PM F1-19 Deviation 4 Detection Selection (03AE) Sets the number of pulses necessary to cause dv4 [Inversion Prevention Detection]. (0 - 5000) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 427 Encoder C-Phase Gain 1.090 V (02E7) Sets the C-phase gain. (0.500 - 1.750 V) Expert CLV/PM F1-61 Encoder D-Phase Offset 2.500 V Voltage (02E8) Sets the D-phase offset voltage. (1.500 - 3.500 V) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 428 Expert CLV/PM F1-81 Encoder Adjustment Value 16 Sets encoder offset 16 for the PG-E3 option card. When you do Auto-Tuning, the drive (0BA9) (0 - FFFF) automatically sets this parameter. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 429: F3: Digital Input Option

    Sets the function for terminal D8 of the DI-A3 option when F3-01 = 8 [Digital Input (1 - 1FF) Function Selection = Multi-Function Digital Input]. Expert Note: You cannot set 40 [Up Command] and 41 [Down Command] to this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 430: F4: Analog Output Option

    Sets the bias of the monitor signal that is sent from terminal V2. Set the level of the (-999.9 - +999.9%) analog signal sent from the V2 terminal at 10 V or 20 mA as 100% when an output for monitoring items is 0%. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 431: F5: Digital Output Option

    3 : Alarm Only CLV/PM F6-02 Comm External Fault (EF0) Detect (03A3) Sets the conditions at which EF0 [Option Card External Fault] is detected. (0, 1) Expert 0 : Always Detected 1 : Detected during RUN Only YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 432 0 : Auto-detection 1 : 10 kbps 2 : 20 kbps 3 : 50 kbps 4 : 125 kbps 5 : 250 kbps 6 : 500 kbps 7 : 800 kbps 8 : 1 Mbps YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 433: 11.10 H: Terminal Functions

    CLV/PM H1-21 Terminal S1 Function Selection 2 (0B70) Sets the second function for MFDI terminal S1. (0 - 1FF) Expert Note: You cannot set 40 [Up Command] and 41 [Down Command] to this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 434: H1-Xx: Mfdi Setting Values

    Sets the command that stops drive output and coasts the motor to stop when the input terminal is OFF. ON : Normal operation OFF : Baseblock (drive output stop) CLV/PM Not Used Use this setting for unused terminals or to use terminals in through mode. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 435 When the terminal activates, the keypad shows EFx [External Fault (Input Terminal Sx)] and the output terminal set for H2-xx = 10 [MFDO Function Selection = Alarm] activates. The drive continues operation. Stopped drives and running drives will detect external faults. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 436 Motor Contactor Feedback N.O. Sets the command to detect that the electromagnetic contactor is closed when the terminal is ON. ON : The electromagnetic contactor is closed (N.O.). OFF : The electromagnetic contactor is open. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 437 Multi-speed Mode2 (d1-02 to 08)], the JOG Frequency Reference (JOG command) can be used. CLV/PM !Accel/Decel Ramp Selection 1 Sets the drive to use Acceleration/Deceleration Ramp 1 [C1-01, C1-02] or Acceleration/Deceleration Ramp 2 [C1- 03, C1-04]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 438 You cannot this function in these conditions: • When you select a 2nd motor while d1-27 [Motor 2 Speed Reference] ≠ 0 • During Inspection Operation • During Rescue Operation • During Light Load Search YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 439: H2: Digital Outputs

    Sets the function for MFDO terminal P2-C2. (040F) (0 - 1FF) Note: When you do not use the terminal or when you use the terminal in through mode, set this parameter to F [Not Used]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 440: H2-Xx: Mfdo Setting Values

    The terminal activates during baseblock. When the drive is in baseblock, the drive output transistor stops switching and does not make DC bus voltage. ON : During baseblock OFF : The drive is not in baseblock. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 441 The terminal activates when the motor operates in the Down direction. ON : The motor is operating in the Down direction. OFF : The motor is operating in the Up direction or the motor stopped. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 442 The terminal activates when the drive is ready for Light Load Direction Search. ON : The drive is ready for Light Load Direction Search. OFF : The Light Load Direction Search is in progress. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 443 OFF : The motor is operating in the Down direction or the motor stopped. CLV/PM !During Run The terminal deactivates when you input an Up/Down command and when the drive is outputting voltage. ON : Drive is stopping OFF : Drive is running YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 444 The terminal deactivates when the drive detects overtorque or undertorque. OFF : The output current/torque > L6-02 [Torque Detection Level 1], or the output current/torque < L6-02 for longer than the time set in L6-03 [Torque Detection Time 1]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 445 The terminal deactivates (safety stop state) when the safety circuit and safety diagnosis circuit are operating correctly and when terminals H1-HC and H2-HC are OFF (Open). ON : Safety circuit fault or RUN/READY OFF : Safety stop state YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 446 The terminal deactivates when the drive detects a cooling fan failure in the drive. CLV/PM !Pole Position Detection Complete The terminal deactivates when the drive receives an Up/Down command and the drive detects the motor magnetic pole position of the PM motor. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 447: H3: Analog Inputs

    (0, 1) 0 : 0 to 10V (Lower Limit at 0) 1 : -10 to +10V (Bipolar Reference) CLV/PM H3-06 Terminal A3 Function Selection (0414) Sets the function for MFAI terminal A3. (0 - 1F) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 448: H3-Xx: Mfai Setting Values

    10 V analog signal is input. CLV/PM Torque Compensation Enters the torque compensation value if the motor rated torque is 100%. CLV/PM Not Used Use this setting for unused terminals or to use terminals in through mode. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 449: H4: Analog Outputs

    0 : 1200 bps 1 : 2400 bps 2 : 4800 bps 3 : 9600 bps 4 : 19.2 kbps 5 : 38.4 kbps 6 : 57.6 kbps 7 : 76.8 kbps 8 : 115.2 kbps YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 450 CLV/PM H5-28 Function 5A Register 4 0049 (U1-10) Selection (158C) Returns the contents of the specified MEMOBUS/Modbus communications register (0000 - FFFF) when responding to the master device. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 451: 11.11 L: Protection Functions

    AC reactor on the input side of the power supply. If you do not install an AC reactor, it will cause damage to the drive circuitry. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 452: L3: Stall Prevention

    Sets the speed level for the elevator door to open. When the elevator car decelerates to (0.0 - 100.0%) the speed level set in this parameter, an MFDO terminal set for H2-xx = 52 [MFDO Expert Function Selection = Door Zone] will be active. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 453: L5: Automatic Fault Reset

    = 100% value. In vector control, motor rated torque = Expert 100% value. CLV/PM L6-06 Torque Detection Time 2 0.1 s (04A6) Sets the detection time for Overtorque/Undertorque Detection 2. (0.0 - 10.0 s) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 454: L7: Torque Limit

    0 : Disabled 1 : Enabled CLV/PM L8-09 Output Ground Fault Determined by o2-04 Detection (04B5) Sets the function to enable and disable ground fault protection. (0, 1) Expert 0 : Disabled 1 : Enabled YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 455 Note: Contact Yaskawa or your nearest sales representative before disabling this function at low speeds. If you frequently operate drives with high output current in low speed ranges, it can cause heat stress and decrease the life span of drive IGBTs.

  • Page 456: 11.12 N: Special Adjustment

    2 : Test Mode CLV/PM n5-08 Speed Fdbk Comp 3.00 ProportionalGain (0171) Sets the proportional gain for the Speed Feedback Compensation. Usually it is not (0.00 - 300.00) necessary to change this setting. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 457: N6: Online Tuning

    Sets the frequency used for High Frequency Injection during Rescue Operation. (25 - 1000 Hz) Expert CLV/PM n8-82 HighFreq Inject 15.0% Amplitude@Rescue (02D1) Sets the amplitude for High Frequency Injection during Rescue Operation as a (0.1 - 99.9%) percentage of the voltage class. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 458: Na: Pm Motor Control Tuning

    Sets the integral time constant for the high frequency injection speed estimation at (0.00 - 9.99) Rescue Operation. Usually it is not necessary to change this setting. Expert Note: Set n8-35 = 1 [Initial Pole Detection Method = High Frequency Injection] to enable this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 459: 11.13 O: Keypad-Related Settings

    Sets the motor speed that corresponds to the value set in o1-18 [Speed of Elevator Car]. (1206) (0.00 - 6000.0 rpm) Note: This parameter can be the physically driven speed; it is used for scaling the speed displays or d1-xx upper limits in lift units. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 460 Sets the intensity of the LCD keypad backlight. (1 - 5) CLV/PM o1-37 LCD Backlight ON/OFF Selection (11BA) Sets the automatic shut off function for the LCD backlight. (0, 1) 0 : OFF 1 : ON YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 461: O2: Keypad Operation

    Expert Note: The drive will not run when it is operating from one 24-V external power supply. 0 : Disabled 1 : Enabled YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 462: O3: Copy Keypad Function

    (0 - 150%) Expert CLV/PM o4-11 Fault Trace/History Initialize (0510) Resets the records of Monitors U2-xx [Fault Trace], U3-xx [Fault History], and U9-xx (0, 1) [Fault Trace]. Expert 0 : Disabled 1 : Enabled YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 463 Sets the detection level for TCA [TDCC Alarm] in units of 1000 direction changes. (303E) (0 - 10000) When you want to set one million direction changes, set this parameter = 1000. Note: The DriveWizard does not show this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 464: O5: Log Function

    • A1-02 = 3, 7 [CLV, CLV/PM]: 105 CLV/PM o5-09 Log Monitor Data 7 (1559) Sets the data log monitor. This parameter is only available when using an LCD keypad. (000, 101 - 999) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 465 Sets the data log monitor. This parameter is only available when using an LCD keypad. (000, 101 - 999) Expert CLV/PM o5-12 Log Monitor Data 10 (155C) Sets the data log monitor. This parameter is only available when using an LCD keypad. (000, 101 - 999) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 466: 11.14 S: Elevator Parameters

    (0.0 - 5.0) the accuracy of leveling. CLV/PM S2-03 Slip Comp Gain during Regen (0691) Sets the slip compensation for leveling speed during regeneration. This can help (0.0- 5.0) improve the accuracy of leveling. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 467: S3: Start/Stop Optimization

    Torque Bias 1 Pos.Dev. 0 ms (06C7) Sets the position deviation level at which S3-34 [Position Lock Torque Bias 1] activates. (0 - 32767 ms) Usually it is not necessary to change this setting. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 468: S4: Rescue Operation

    Expert 0 : Battery 1 : Single Phase UPS 2 : Three Phase UPS CLV/PM S4-07 UPS Power Rating 0.0 kVA (06CD) Sets the capacity of the UPS. (0.0 - 100.0 kVA) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 469: S5: Elevator Functionality

    [Inch Units], the default setting is 0.00 in, and the setting range is 0.00 in to 655.00 in. • Set a value larger than U4-43 [Min.Dec.Distance (H)] to this parameter. If you set S5-11 < U4-43, the drive detects oPE21 [Elevator Parameter Setting Fault]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 470 • Parameter o1-03 [Speed Display Unit Selection] sets the units for this parameter. • When S5-10 = 3 [Direct + Leveling], if you set S5-24 ≥ S5-13 [Direct Landing Minimum Spd Level], the drive detects oPE21 [Elevator Parameter Setting Fault]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 471: S6: Elevator Error Detection

    (0 - 10000 ms) Response Monitor Function = Enabled]. Expert CLV/PM S6-07 Brake Response Monitor Function (1A99) Sets the function to enable and disable the Brake Response Monitor function. (0, 1) 0 : Disabled 1 : Enabled YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 472 Baseblock state (H1-xx = 8/9 [Baseblock Command (N.O.)/Baseblock Command Expert (N.C.)]) or from Safe Torque-Off state (Safe Disable inputs H1 and H2 enabled) while the Up/Down command is still active. 0 : Disabled 1 : Enabled YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 473: 11.15 T: Auto-Tuning

    510.0 V) Note: To get the same qualities as a Yaskawa 1000-series drive or previous series drive, set this parameter = T1-03 [Motor Rated Voltage]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 474: T2: Pm Motor Auto-Tuning

    (0, 1) (T2-01 = 3 or 4 [PM Auto-Tuning Selection = Encoder Tuning or Rotational (Ld, Lq, R, back-EMF)]). 0 : Pulse A leads in Up Direction 1 : Pulse B leads in Up Direction YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 475: 11.16 U: Monitors

    • 0.1 kW: 2059 - 2519, 4030 - 4380 CLV/PM U1-09 Torque Reference 10 V = Motor rated torque (0048) Shows the internal torque reference value. (Also available for -10 V to +10 V) Unit: 0.1% YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 476 3FFFF: Set (1 bit) + Sign (1 bit) + 16 bit CLV/PM U1-18 oPE Fault Parameter No signal output available (0061) Shows the parameter number that caused the oPE02 [Parameter Range Setting Error] or oPE08 [Parameter Selection Error]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 477: U2: Fault Trace

    Current Fault No signal output available (0080) Shows the fault that the drive has when viewing the monitor. CLV/PM U2-02 Previous Fault No signal output available (0081) Shows the fault that occurred most recently. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 478 Use U1-10 [Input Terminal Status] to monitor the MFDI terminal status. bit0 : Terminal S1 bit1 : Terminal S2 bit2 : Terminal S3 bit3 : Terminal S4 bit4 : Terminal S5 bit5 : Terminal S6 bit6 : Terminal S7 bit7 : Terminal S8 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 479 : Not used (normal value of 0). bit4 : Not used (normal value of 0). bit5 : Not used (normal value of 0). bit6 : Not used (normal value of 0). bit7 : Not used (normal value of 0). YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 480: U3: Fault History

    Shows the cumulative operation time when the fifth most recent fault occurred. Unit: 1 h CLV/PM U3-16 ElapsedTime@6thFault No signal output available (080F) Shows the cumulative operation time when the sixth most recent fault occurred. Unit: 1 h YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 481: U4: Maintenance Monitors

    The default value is 0. The value counts up from 0. Use o4-07 [Softcharge Relay Maintenance Set] to reset this monitor. Unit: 1% Note: Replace the drive when this monitor is at 90%. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 482 Shows the integrated value of oL1 [Motor Overload] as a percentage of oL1 detection level. Unit: 0.1% CLV/PM U4-17 Drive oL2 Level No signal output available (07D9) Shows the integrated value of oL2 [Drive Overload] as a percentage of oL2 detection level. Unit: 0.1% YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 483 STOP key on the keypad. • 07: During baseblock while coast to stop with timer. • 08: Speed reference is below E1-09 [Minimum Output Speed] during baseblock. • 09: Waiting for the Enter command from PLC. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 484 No signal output available (07ED) Shows the maximum current that occurred during ride at leveling speed Unit: 0.1 A CLV/PM U4-30 Slip Comp Value No signal output available Shows the slip compensation value. (07EE) Unit: 0.01% YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 485 65,535,000. Monitor U4-65 shows the upper 5 digits and U4-64 [RemainDirect ChngLow] shows the lower 3 digits. The value counts down from a preset value set in o4-42 [TravelDirectChange Cnt PresetLvl]. Example for 12,498,760 times: U4-64: 760 U4-65: 12498 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 486: U6: Operation Status Monitors

    (005F) Shows the output value for current control related to motor secondary current (q axis). 400 V Class: 10 V = 400 Expert Unit: 0.1% Vrms (Also available for -10 V to +10 V) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 487 Shows the change from the integrated current when the drive finds the polarity. Expert Unit: 1 Note: If the change from the integrated current is less than 819, increase n8-84 [Polarity Detection Current]. U6-57 = 8192 is equivalent to the motor rated current. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 488: U9: Fault Trace

    Use U1-10 [Input Terminal Status] to monitor the MFDI terminal status. bit0 : Terminal S1 bit1 : Terminal S2 bit2 : Terminal S3 bit3 : Terminal S4 bit4 : Terminal S5 bit5 : Terminal S6 bit6 : Terminal S7 bit7 : Terminal S8 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 489 No signal output available (1A7B) Shows the torque reference at the fault that occurred the third most recently as a percentage of the motor rated torque. Use U1-09 [Torque Reference] to monitor the torque reference. Unit: 0.1% YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 490 : Terminal M3-M4 bit2 : Terminal M5-M6 bit3 : Terminal P1-C1 bit4 : Terminal P2-C2 bit5 : Not used (normal value of 0). bit6 : Not used (normal value of 0). bit7 : Fault relay MA/MB-MC YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 491: Parameters That Change From The Default Settings With A1-02

    0.500 0.500 C5-07 ASR Gain Switchover Frequency 0.0 - 100.0 0.1% C5-13 ASR Proportional Gain 3 0.00 - 300.00 0.01 40.00 3.00 C5-14 ASR Integral Time 3 0.000 - 10.000 0.001 s 0.500 0.300 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 492 This is the value for 200 V class drives. Double the value for 400 V class drives. The default setting changes when the drive model changes. The default setting changes when o2-04 [Drive Model (KVA) Selection] changes. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 493: Parameters Changed By E1-03 [V/F Pattern Selection]

    E1-05 E1-06 E1-07 E1-08 E1-09 E1-10 Unit Hz/rpm Hz/rpm Hz/rpm V/f (0) 50.0 190.0 50.0 16.0 OLV (2) 50.0 190.0 50.0 12.5 Control Method Selection (A1-02 Setting) CLV (3) 50.0 190.0 50.0 CLV/PM (7) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 494: 11.19 Defaults By Drive Model

    Input Phase Loss L8-06 Detection Level Output Ground L8-09 Fault Detection Carrier Frequency L8-38 Reduction Reduced Carrier L8-39 Frequency Motor Inertia n5-02 0.154 0.168 0.175 0.265 0.244 Acceleration Time Parameters within parentheses are for motor 2. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 495 Default Drive Model 2269 2354 2432 2519 Drive Model (KVA) o2-04 Hex. Selection E2-11 Motor Rated Power (E4-11) C5-17 Motor Inertia 0.49 0.90 1.10 1.90 C6-03 Carrier Frequency E2-01 Motor Rated Current (FLA) (E4-01) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 496 0.076 C6-03 Carrier Frequency E2-01 Motor Rated 13.3 19.9 26.5 Current (FLA) (E4-01) E2-02 Motor Rated Slip (E4-02) E2-03 Motor No-Load Current (E4-03) E2-05 Motor Line-to-Line Ω 3.333 1.595 1.152 0.922 0.55 Resistance (E4-05) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 497 Ω 0.403 0.316 0.269 0.155 0.122 Resistance (E4-05) E2-06 Motor Leakage 20.1 23.5 20.7 18.8 19.9 Inductance (E4-06) E2-10 Motor Iron Loss 1125 E2-11 Motor Rated Power 18.5 PM Motor Rated E5-02 18.5 Power YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 498 Motor Rated E2-11 Power PM Motor Rated E5-02 Power PM Motor Rated E5-03 90.8 130.0 130.0 130.0 130.0 130.0 Current (FLA) PM Motor E5-05 Resistance (ohms/ Ω 0.064 0.022 0.022 0.022 0.022 0.022 phase) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 499 L8-06 Detection Level Output Ground L8-09 Fault Detection Carrier Frequency L8-38 Reduction Reduced Carrier L8-39 Frequency Motor Inertia n5-02 Acceleration 0.317 0.533 0.592 0.646 0.673 0.777 Time Parameters within parentheses are for motor 2. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 500: Selection]

    Jerk @ End of C2-02 Accel Jerk @ Start of C2-03 0.00 - 10.00 s 0.00 - 0.00 - ft/s 0.50 s Decel Jerk @ End of C2-04 Decel Jerk below C2-05 Leveling Speed YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 501 The drive automatically calculates the maximum value from the values set in o1-20 [Sheave Diameter], o1-21 [Roping Ratio], o1-22 [Mechanical Gear Ratio], and E2-xx [Motor Parameters]/E5-xx [PM Motor Settings]. The drive automatically calculates the maximum value from the values set in E2-xx/E5-xx. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 502 11.20 Defaults and Setting Ranges Changed by o1-03 [Speed Display Unit Selection] YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 503: Parameter Details

    12.6 E: Motor Parameters....................545 12.7 F: Options.........................556 12.8 H: Terminal Functions ...................578 12.9 L: Protection Functions ..................620 12.10 n: Special Adjustment ...................642 12.11 o: Keypad-Related Settings .................652 12.12 S: Elevator Parameters ..................674 12.13 T: Auto-Tuning......................700 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 504: Section Safety

    Do not ignore the safety messages in this manual. If you ignore the safety messages in this manual, it will cause serious injury or death. The manufacturer is not responsible for injuries or damage to equipment. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 505: A: Initialization Parameters

    2 : Advanced Level Access to all parameters, but not Expert Mode parameters. 3 : Expert Level Access to all parameters including Expert Mode parameters. Table 12.1 shows which keypad screens are available for each A1-01 setting. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 506 The speed control range is 1:1500. ■ A1-03: Initialize Parameters Default Name Description (Hex.) (Range) CLV/PM A1-03 Initialize Parameters (0103) Sets parameters to default values. (0 - 2220) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 507 • The drive does not initialize A1-02 when A1-03 = 2220. • When A1-03 = 2220, the drive automatically set A1-05 [Password Setting] = 0000. Make sure that you set the password again for applications where a password is necessary. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 508 • After you set A1-05, the keypad will not show it again until you enter the correct password in A1-04. Make sure that you remember the A1-05 setting value. If you do not know the A1-05 setting value, contact Yaskawa or your nearest sales representative.

  • Page 509: A2: User Parameters

    C1-01 C1-01 C1-01 C1-01 A2-04 C1-02 C1-02 C1-02 C1-02 A2-05 C2-01 C2-01 C2-01 C2-01 A2-06 C2-02 C2-02 C2-02 C2-02 A2-07 C2-03 C2-03 C2-03 C2-03 A2-08 C2-04 C2-04 C2-04 C2-04 A2-09 C2-05 C2-05 C2-05 C2-05 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 510 You can show the registered parameters in [User Custom Parameters] in the main menu. Note: In General-Purpose Setup Mode, the drive saves parameters starting with A2-27 because the drive saves parameters A2-26 and lower by default. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 511: B: Application

    -10 - +10 V H3-09 = 1 0 - 10 V H3-05 = 0 H3-06 = 0 H3-07 H3-08 Set DIP switch S4 to “AI” for analog input. [Speed Reference] -10 - +10 V H3-05 = 1 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 512 Note: If b1-01 = 3, but you did not connect a communications option card, oPE05 [Run Cmd/Freq Ref Source Sel Err] will flash on the keypad. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 513 [DC Inj/Pos Lock Time at Stop]. Figure 12.3 Ramp to Stop with V/f and OLV Control Methods Note: When S1-01 ≤ E1-09 [Minimum Output Frequency], the drive will start DC Injection Braking from the speed set in E1-09. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 514 The drive reads all changes to the terminal status two times to make sure that the reading is the same. The drive responds slower than when it reads the sequence one time, but this setting prevents malfunction because of electrical interference. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 515 When the ON/OFF time for MFDIs is longer than the time set in b1-35, the drive activates the MFDI. Set this parameter to prevent malfunctions caused by relay chattering for applications in which relays send input to MFDI terminals. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 516: B2: Magnetic Flux Compensation

    Triggers timer output if the timer input is active for longer than the time set in b4-01 [Timer Function ON-Delay Time]. Triggers timer output late for the time set in b4-02 [Timer Function OFF-Delay Time]. Figure 12.7 shows an example of how the timer function works. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 517: B6: Dwell Function

    (0.0 - 100.0%) Expert When the drive accelerates to the output speed set in b6-01, it holds that speed for the time set in b6-02 [Dwell Time at Start], and starts to accelerate again. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 518: B7: Droop Control

    Sets the amount of deceleration when the torque reference is at 100% as a percentage of E1-04 (0.0 - 100.0%) [Maximum Output Frequency]. Expert To disable Droop control, set this parameter to 0.0%. Figure 12.9 Droop Control Gain YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 519: B8: Energy Saving

    • When you use the same 24 V power supply for 24V and 24V , use a semiconductor switch (photocoupler) for inputs to terminals S1 to S10 to decrease the effect of electrical noise. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 520 ■ b8-01: Energy Saving Control Selection Default Name Description (Hex.) (Range) CLV/PM b8-01 Energy Saving Control Selection (01CC) Sets the Energy-saving control function. (0, 1) Expert 0 : Disabled 1 : Enabled YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 521 ON and OFF 48 times a day. • If you frequently open and close the electromagnetic contactor, it will decrease the service life of the drive. Refer to Standby Mode on page 519 for more information about Standby Mode. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 522: C: Tuning

    C1-08 [Deceleration Ramp 4] Figure 12.12 shows an operation example to change acceleration and deceleration ramp. It is necessary to set b1- 03 = 0 [Stopping Method Selection = Ramp to Stop] for this example. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 523 C1-11. • The acceleration rate switch is disabled when the S3-21 [Dwell 2 End Speed] ≠ 0.00%. Figure 12.13 Acceleration/Deceleration Switching Speed YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 524 • When C1-10 = 1 [Accel/Decel Ramp Setting Units = 0.1 s (0.0 to 6000.0 s)], the setting range is 0.0 to 6000.0 s. • Parameter o1-03 [Speed Display Unit Selection] sets the units for this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 525 Decelerating too quickly can cause an ov [Overvoltage] fault that shuts off the drive while the motor to coasts to a stop. Set a Emergency Stop Ramp in C1-09 that prevents motor coasting and makes sure that the motor stops quickly and safely. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 526 = 16 [MFDI Function Selection = Motor 2 Selection] to select motor 2. Expert Note: If you do not set any MFDI terminals to H1-xx = 16 or 116, the keypad will not show this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 527: C2: Jerk Characteristics

    ■ C2-02: Jerk @ End of Accel Default Name Description (Hex.) (Range) CLV/PM C2-02 Jerk @ End of Accel 0.50 s (020C) Sets the jerk at the completion of acceleration. (0.00 - 10.00 s) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 528: C3: Slip Compensation

    Adjust this parameter as follows if necessary: • If the motor speed is slower than the speed reference, increase C3-01 in 0.1-unit increments. • If the motor speed is faster than the speed reference, decrease C3-01 in 0.1-unit increments. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 529 The drive uses E2-02 [Motor Rated Slip] to automatically calculate the frequency range where it will disable slip compensation function during regenerative operation. Slip compensation is enabled at frequencies as low as 2 Hz. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 530: C4: Torque Compensation

    Torque Compensation Determined by A1-02 Delay Time Sets the torque compensation delay time. Usually it is not necessary to change this setting. (0216) (0 - 60000 ms) Expert Set this parameter in these conditions: YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 531: C5: Auto Speed Regulator (Asr)

    (C5-01 and C5-02). However, in order to achieve adequate performance in all sections of a trip, for the most installations it will be necessary to use two or all three sets of speed loop settings. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 532 • Terminal AM: Outputs the motor speed in a -10 V to +10 V (-200% to +200%) range. Yaskawa recommends that you monitor the output speed after SFS and the motor speed for delays in response and differences in reference values.
  • Page 533 Sets the gain to adjust ASR response at low speed. (0.00 - 300.00) A higher gain provides a higher speed response. Usually, the gain increases with larger loads. Too much gain will cause vibration. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 534 C5-08: ASR Integral Limit Default Name Description (Hex.) (Range) CLV/PM C5-08 ASR Integral Limit 400% (0222) Sets the upper limit of the ASR integral amount as a percentage of the rated load. (0 - 400%) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 535 (0.00 - 300.00) • If the motor rolls back immediately after the brake releases, increase this parameter, and decrease C5-20 [ASR I Time during Position Lock]. • If vibrations occur, decrease this parameter, and increase C5-20. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 536: C6: Carrier Frequency

    C6 parameters are used to set the carrier frequencies. ■ C6-03: Carrier Frequency Default Name Description (Hex.) (Range) CLV/PM C6-03 Carrier Frequency Determined by o2-04 (0225) Sets the carrier frequency. (1.0 - 15.0 kHz) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 537 Expert 0 : 2/3 Phase Auto-Modulation 2 : 3-Phase Modulation Note: The continuous rated output current of the drive is decreased with setting 2. Contact Yaskawa or your nearest sales representative for more information. ■ C6-07: 2/3 Phase Switchover Level...
  • Page 538 Carrier Freq Reduce Start Level (116E) Sets the level of the overload totalizer at which the drive starts to decrease the carrier frequency to (5 - 90%) the value set in L8-39 [Reduced Carrier Frequency]. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 539: D: References

    ■ d1-04: Reference 4 Default Name Description (Hex.) (Range) CLV/PM d1-04 Reference 4 0.00% (0283) Sets the speed reference in the units from o1-03 [Speed Display Unit Selection]. (0.00 - 100.00%) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 540 ■ d1-18: Speed Reference Selection Mode Default Name Description (Hex.) (Range) CLV/PM d1-18 Speed Reference Selection Mode (02C0) Sets the mode of speed reference selection by digital inputs. (0 - 4) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 541 When you use this setting, the keypad does not show d1-19 to d1-23. 4 : Smart Replacement This function allows for easy replacement with Yaskawa drive. Contact Yaskawa or your nearest sales representative for more information. When you use this setting, the drive automatically sets H1-xx = 53 and H1-xx = BA [Landing Zone] to MFDI terminals S6 and S7 while it sets H2-xx = 74 [MFDO Function Selection = Slow Down] to the MFDO terminal M3-M4.
  • Page 542 Keypad Display Unit Selection on page 131 Defaults and Setting Ranges Changed by o1-03 [Speed Display Unit Selection] on page 500 for more information about the display unit. Refer to Rescue Operation on page 179 for more information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 543: D6: Field Forcing

    This function uses a high motor excitation current reference for drive start-up only to help develop actual motor excitation current. Enable the Field Forcing function to increase motor responsiveness. Note: You cannot use Field Forcing during DC Injection Braking. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 544 Sets the limit value for field forcing to increase the motor excitation current reference as a (100 - 400%) percentage of E2-03 [Motor No-Load Current]. Usually it is not necessary to change this setting. Expert Note: You cannot use Field Forcing during DC Injection Braking. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 545: E: Motor Parameters

    This is the protection function enabled in drives with built-in braking transistors. These values show the level that will trigger the built-in braking transistor. Refer to “YASKAWA AC Drive Series Option Braking Unit and Braking Resistor Unit Installation Manual (TOBPC72060001)” for more information.
  • Page 546 400 V Class: 0.0 - 510.0 V) ■ E1-09: Minimum Output Frequency Default Name Description (Hex.) (Range) CLV/PM E1-09 Minimum Output Determined by A1-02 Frequency (0308) Sets the minimum output frequency for the V/f pattern. (0.0 - 200.0 Hz) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 547: E2: Motor Parameters

    E2-01: Motor Rated Current (FLA) Default Name Description (Hex.) (Range) CLV/PM E2-01 Motor Rated Current (FLA) Determined by o2-04 (030E) Sets the motor rated current in amps. (10% to 200% of the continuous rated output current) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 548 Get the test report from the motor manufacturer. Note: The default setting of the no-load current is for a 4-pole motor recommended by Yaskawa. ■ E2-04: Motor Pole Count...
  • Page 549 E2-11: Motor Rated Power Default Name Description (Hex.) (Range) CLV/PM E2-11 Motor Rated Power Determined by o2-04 (0318) Sets the motor rated output in the units from o1-58 [Motor Power Unit Selection]. (0.00 - 650.00 kW) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 550: E3: V/F Pattern For Motor 2

    Motor 2 Base Frequency 50.0 Hz Sets the base frequency for the motor 2 V/f pattern. (031C) (0.0 - E3-04) Expert Note: Parameter o1-04 [V/f Pattern Display Unit] sets the units for this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 551: E4: Motor 2 Parameters

    The value set for E4-01 becomes the reference value for motor protection and the torque limit. Enter the motor rated current written on the motor nameplate. Auto-Tuning automatically sets the value of E4-01 to the value input for [Motor Rated Current]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 552 You can also manually enter the motor no-load current shown on the motor test report to E4-03. Contact the motor manufacturer for the motor test report. Note: The default setting of the no-load current is for a 4-pole motor recommended by Yaskawa. ■ E4-04: Motor 2 Motor Poles...

  • Page 553: E5: Pm Motor Settings

    (2 - 120) Note: When you connect the PG-E3 option, the maximum value for this parameter is 48. These types of Auto-Tuning will automatically set this parameter to the value of [Number of Motor Poles]: YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 554 The drive uses the PM motor parameter settings and PM Stationary Auto-Tuning to set E5-11 to the value input for “Encoder Z-Pulse Offset” automatically. The drive uses Encoder Tuning or the Rotational Auto-Tuning to set E5-11. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 555 When you set this parameter, also set E5-09 = 0.0. The drive will detect oPE08 [Parameter Selection Error] in these conditions: • E5-09 = 0.0 and E5-24 = 0.0 • E5-09 ≠ 0.0 and E5-24 ≠ 0.0 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 556: F: Options

    F1-09 F1-10 F1-11 F1-14 F1-18 F1-19 F1-20 F1-48 F1-50 F1-51 F1-52 F1-53 F1-55 F1-56 F1-57 F1-58 F1-59 F1-60 F1-61 F1-62 F1-63 F1-66 - F1-81 Number of cards that can be installed in a drive YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 557 The keypad shows oS and the drive continues operation. Only use this setting in special conditions to prevent damage to the motor and machinery. The output terminal set for Alarm [H2-01 to H2-05 = 10] activates. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 558 (0 - 120%) Frequency]. Expert When the motor speed is more than the value set in F1-08 for longer than the time set in F1-09 [Overspeed Detection Delay Time], the drive will detect oS. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 559 • Reference the setting value for E5-11 [Encoder Z-Pulse Offset] and the δθ value found on the motor nameplate. A usual cause for a dv3 fault is an incorrect E5-11 setting. • Set F1-18 = 0 to disable the function. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 560 Sets the function to filter the absolute encoder detection speed. Usually it is not necessary to (0 - 6) change this setting. Expert If the motor or machine vibrates during Position Lock, adjust the setting value in 1-unit increments. Note: This parameter is disabled when set to 0. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 561 EEPROM of the encoder. When you set F1-53 = 1, 2, or 3, the drive will do the selected function, and it will show one of these messages on the keypad: [Save Completed]/[Load Completed]/[Verify Completed]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 562 Sets the C-phase offset voltage. (1.500 - 3.500 V) Expert ■ F1-60: Encoder C-Phase Gain Default Name Description (Hex.) (Range) CLV/PM F1-60 Encoder C-Phase Gain 1.090 V (02E7) Sets the C-phase gain. (0.500 - 1.750 V) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 563 (Range) CLV/PM F1-69 Encoder Adjustment Value (0B9D) Sets encoder offset 4 for the PG-E3 option card. This parameter is automatically set by the (0 - FFFF) execution of Auto-Tuning of PG-E3 encoder characteristics. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 564 Default Name Description (Hex.) (Range) CLV/PM F1-77 Encoder Adjustment Value (0BA5) Sets encoder offset 12 for the PG-E3 option card. When you do Auto-Tuning, the drive (0 - FFFF) automatically sets this parameter. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 565: F3: Digital Input Option

    • Configuring such that F3-01 = 8 when DI-A3 is the speed reference source (b1-01 = 3 [Speed Reference Selection 1 = Option PCB]) results in the detection of oPE05 [Run Cmd/Speed Ref Source Sel Err]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 566 (Range) CLV/PM F3-03 Digital Input Data Length Select (03B9) Sets the number of bits to set the speed reference with DI-A3. (0 - 2) Expert 0 : 8-bit 1 : 12-bit 2 : 16-bit YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 567 (Range) CLV/PM F3-11 Terminal D1 Function Selection (0BE4) Sets the function for terminal D1 of the DI-A3 option when F3-01 = 8 [Digital Input Function (1 - 1FF) Selection = Multi-Function Digital Input]. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 568 Sets the function for terminal D7 of the DI-A3 option when F3-01 = 8 [Digital Input Function (1 - 1FF) Selection = Multi-Function Digital Input]. Expert Note: You cannot set 40 [Up Command] and 41 [Down Command] to this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 569 Sets the function for terminal DD of the DI-A3 option when F3-01 = 8 [Digital Input Function (1 - 1FF) Selection = Multi-Function Digital Input]. Expert Note: You cannot set 40 [Up Command] and 41 [Down Command] to this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 570: F4: Analog Monitor Option

    • When you use the terminal in through mode, set this parameter to 000 or 031. You can use MEMOBUS/Modbus communications or the communication option to set the terminal V1 output level from the PLC. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 571 Sets the bias of the monitor signal that is sent from terminal V1. When an output for monitoring (0395) (-999.9 - +999.9%) items is 0%, this parameter sets the analog signal output level from the V1 terminal as a percentage of 10 V or 20 mA. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 572: F5: Digital Output Option

    Refer to the DO-A3 option manual for more information about how to install, wire, and set the DO-A3 card. ■ Use Parameters to Select Output Modes Use parameter F5-09 [DO-A3 Output Mode Selection] to set signal output from the DO-A3 card. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 573 F5-09 = 2 [DO-A3 Output Mode Selection = Programmable (F5-01 to F5-08)]. Use F5-01 to F5- 08 to set the output items. Name Setting Range Default F5-01 Terminal P1-PC Function Select 0: During Run 0 - 1FF F5-02 Terminal P2-PC Function Select 1: Zero Speed 0 - 1FF YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 574 Terminal M1-M2 Function Select (039F) Sets the function of terminal M3-M2 on the DO-A3 option. Set F5-09 = 2 [DO-A3 Output Mode (0 - 1FF) Selection = Programmable (F5-01 to F5-08)] to enable this function. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 575: F6: Communication Options

    The drive stops the motor in the deceleration ramp set in C1-09 [Emergency Stop Ramp]. Fault relay output terminal MA-MC turns ON, and MB-MC turns OFF. 3 : Alarm Only The keypad shows bUS and the drive continues operation at the current speed reference. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 576 CLV/PM F6-06 Torque Reference/Limit by Comm (03A7) Sets the function that enables and disables the torque reference and torque limit received from the (0, 1) communication option. Expert 0 : Disabled 1 : Enabled YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 577 The drive detects the network communication speed and automatically adjusts the communications speed. 1 : 10 kbps 2 : 20 kbps 3 : 50 kbps 4 : 125 kbps 5 : 250 kbps 6 : 500 kbps 7 : 800 kbps 8 : 1 Mbps YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 578: H: Terminal Functions

    Accel/Decel Ramp Selection 1 20 to 2F External Fault Baseblock Command (N.O.) Creep Cancel Baseblock Command (N.C.) Up Command Not Used Down Command Fault Reset Short Circuit MCFeedback (NO) Emergency Stop (N.O.) Short Circuit MCFeedback (NC) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 579 • When d1-18 = 1 or 2, [High speed has priority or Leveling speed has priority], the default setting is 54 [Inspection Operation]. • When d1-18 = 4 [Smart Replacement], the default setting is F [Not Used]. Refer to Table 12.19 for more information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 580 Sets the function for MFDI terminal S8. (0 - 1FF) ■ H1-09: Terminal S9 Function Selection Default Name Description (Hex.) (Range) CLV/PM H1-09 Terminal S9 Function Selection (0406) Sets the function for MFDI terminal S9. (0 - 1FF) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 581 When MFDI terminal S4 activates, it will operate the function set to H1-04 [Terminal S4 Function Selection] and the function set to H1-24 at the same time. When the setting value is F, the function is disabled. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 582 When the setting value is F, the function is disabled. ■ H1-29: Terminal S9 Function Select 2 Default Name Description (Hex.) (Range) CLV/PM H1-29 Terminal S9 Function Selection 2 (0B78) Sets the second function for MFDI terminal S9. (0 - 1FF) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 583: Mfdi Setting Values

    When b1-01 ≠ 1, the JOG Frequency Reference (JOG command) will be activated every time an input terminal set for H1-xx = 6 closes. Note: When d1-18 = 1 or 2 [High speed has priority or Leveling speed has priority], the JOG Frequency Reference (JOG command) is disabled. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 584 WARNING! Incorrect Operation. Yaskawa recommends that you use H1-xx = 9 [Baseblock Command (N.C.)]. If a circuit error occurs in the MFDI, the drive cannot stop the output when the terminal set to H1-xx = 8 [Baseblock Command (N.O.)] turns ON.
  • Page 585 WARNING! Incorrect Operation. Yaskawa recommends that you use H1-xx = 17 [Fast Stop (N.C.)]. If a circuit error occurs in the MFDI, the drive cannot stop the output when the terminal set to H1-xx = 15 [Fast Stop (N.O.)] turns ON.
  • Page 586 Function Description CLV/PM Timer Function Sets the command to start the timer function. Use this setting with Timer Output [H2-xx = 12]. Note: Refer to b4: Timer Function on page 516 for more information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 587 Sets a command to stop the drive when a failure or fault occurs on an external device. WARNING! Incorrect Operation. Yaskawa recommends that you use H1-xx = 21, 23, 25, 27, 29, 2B, 2D, 2F [External Fault (N. C.)]. If a circuit error occurs in the MFDI, the drive cannot stop the output when the terminal set to H1-xx = 20, 22, 24, 26, 28, 2A, 2C, 2E [External Fault (N.O.)] turns ON.
  • Page 588 Sets the command to detect that the motor has a short circuit when the terminal is ON. ON : The motor has a short circuit. OFF : The motor does not have a short circuit. Refer to Short Circuit Braking Function on page 199 for more information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 589 ■ 56: Motor Contactor Feedback N.O. Setting Value Function Description CLV/PM Motor Contactor Feedback N.O. Sets the command to detect that the electromagnetic contactor is closed when the terminal is ON. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 590 When the Up/Down command is turned ON while this input terminal is activated during zero-speed detection, the drive starts the Brake Torque Check. Note: You cannot set this function for H1-21 [Terminal S1 Function Select 2] to H1-30 [Terminal S10 Function Select 2]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 591 Standby Mode, the drive will ignore this command. Note: You can set this function for H1-21 [Terminal S1 Function Select 2] to H1-30 [Terminal S10 Function Select 2]. ON : The drive returns from the Standby Mode. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 592: H2: Digital Outputs

    Fault Reset Command Active Output Contactor Control Timer Output Door Zone Speed Agree 2 Light Load Direction User-Set Speed Agree 2 Light Load Detection Active Speed Detection 3 Safe Disable Active Speed Detection 4 Motor Current Monitor YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 593 Sets the function for MFDO terminal P2-C2. (0 - 1FF) Note: When you do not use the terminal or when you use the terminal in through mode, set this parameter to F [Not Used]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 594: Mfdo Setting Values

    The terminal turns on when the output speed is in the range of the speed reference ± L4-02 [Speed Agree Detection Width]. Note: • The detection function operates in the two motor rotation directions. • The drive outputs the motor speed status when A1-02 = 3, 7 [CLV, CLV/PM]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 595 • The drive outputs the motor speed status when A1-02 = 3, 7 [CLV, CLV/PM]. ON : The output speed < L4-01, or the output speed ≤ “L4-01 + L4-02” OFF : The output speed > “L4-01 + L4-02” YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 596 The terminal activates when the DC bus voltage or control circuit power supply is at the voltage set in L2-05 [Undervoltage Detection Lvl (Uv1)] or less. The terminal also activates when there is a fault with the DC bus voltage. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 597 MEMOBUS/Modbus or the communication option. This signal does not function if you do not configure signals from the PLC. ■ 10: Alarm Setting Value Function Description CLV/PM Alarm The terminal activates when the drive detects a minor fault. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 598 ON : The output speed is in the range of “L4-03 ± L4-04” and the range of speed reference ± L4- OFF : The output speed is not in the range of “L4-03 ± L4-04” or the range of speed reference ± L4-04. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 599 • The drive outputs the motor speed status if A1-02 = 3, 7 [Control Method Selection = CLV, CLV/PM]. ON : The output speed > L4-03 OFF : The output speed < “L4-03 - L4-04”, or the output speed ≤ L4-03 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 600 ON : The drive is not in baseblock. OFF : During baseblock ■ 1C: Motor 2 Selected Setting Value Function Description CLV/PM Motor 2 Selected The terminal activates when you select motor 2. ON : Motor 2 Selected YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 601 Tells the user about the maintenance period for these items: • IGBT • Cooling fan • Capacitor • Soft charge bypass relay Note: Refer to Alarm Outputs for Maintenance Monitors on page 355 for more information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 602 The terminal activates when it sends the signal to release the brake. Use this setting in the brake sequence for the elevator application. ON : The terminal outputs the signal to release the brake. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 603 ■ 5C: Motor Current Monitor Setting Value Function Description CLV/PM Motor Current Monitor The terminal activates when the drive detects the motor current ≤ L8-99 [Current Monitoring Level] while the drive output shuts off. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 604 The terminal activates after the drive stops operating and after the time set in b8-51 [Standby Mode Wait Time], or when the MFDI terminal set for H1-xx = BB or 1BB [MFDI Function Selection = Standby or !Standby] activates. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 605 DC Braking has been completed. Only with this signal, the controller activates the MFDI terminal set for H1-xx = BA [Landing Zone] which is finally used to remove the internal Run command so that the motor ramps down to DC braking at stop. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 606 S1-10 elapses from the drive receives the Up/Down command. ON : The STo or Baseblock Command signal is removed. OFF : The STo or Baseblock Command signal is input. Refer to Short Circuit Braking Function on page 199 for more information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 607: H3: Analog Inputs

    Motor Temperature (PTC Input) Auxiliary Speed Reference 1 Torque Compensation Auxiliary Speed Reference 2 Not Used Note: All analog input scaling uses gain and bias for adjustment. Set the gain and bias values correctly. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 608 The gain and bias settings will cause the signal to be a negative number. ■ H3-02: Terminal A1 Function Selection Default Name Description (Hex.) (Range) CLV/PM H3-02 Terminal A1 Function Selection (0434) Sets the function for MFAI terminal A1. (0 - 1F) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 609 When 10 V is input, this parameter sets the reference quantity for the function set for terminal A3 as a percentage. Use this parameter and H3-08 [Terminal A3 Bias Setting] to adjust the characteristics of the analog input signal to terminal A3. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 610 When 10 V (or 20 mA) is input, this parameter sets the reference quantity for the function set for terminal A2 as a percentage. Use this parameter and H3-12 [Terminal A2 Bias Setting] to adjust the characteristics of the analog input signal to terminal A2. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 611: Mfai Setting Values

    This section gives information about the functions set with H3-02, H3-06, and H3-10. ■ 0: Speed Reference Setting Value Function Description CLV/PM Speed Reference The input value from the MFAI terminal set with this function becomes the master speed reference. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 612 When you set a terminal that you do not use to 1F, you can use the signal that is input to that terminal as the PLC analog signal input from MEMOBUS/Modbus communications or the communication option. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 613: H4: Analog Outputs

    For example, when the parameter value set to analog output is 0, and a 3 V signal is output to terminal FM, H4-03 [Terminal FM Analog Output Bias] is set to 30%. Figure 12.44 Analog Output Gain/Bias Configuration Example 2 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 614 H4-04: Terminal AM Analog Output Select Default Name Description (Hex.) (Range) CLV/PM H4-04 Terminal AM Analog Output Select (0420) Sets the monitoring number to be output from the MFAO terminal AM. (000 - 999) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 615 Default Name Description (Hex.) (Range) CLV/PM H4-20 Analog Power Monitor 0.00 kW 100% Level (0B53) Sets the level at 10 V when U1-08 [Output Power] is set for analog output. (0.00 - 650.00 kW) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 616: H5: Serial Communication

    Expert Note: Re-energize the drive or set H5-20 = 1 [Communication Parameters Reload = Reload Now] after you change the parameter setting. 0 : No parity 1 : Even parity 2 : Odd parity YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 617 H5-09: CE Detection Time Default Name Description (Hex.) (Range) CLV/PM H5-09 CE Detection Time 2.0 s (0435) Sets the detection time for CE [Modbus Communication Error] issues when communication (0.0 - 10.0 s) stops. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 618 • The setting value automatically returns to H5-20 = 0 after you enable MEMOBUS/Modbus communications parameter changes. • The setting values of these parameters are enabled: –H5-01 [Drive Node Address] –H5-02 [Communication Speed Selection] –H5-03 [Communication Parity Selection] –H5-06 [Drive Transmit Wait Time] YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 619 H5-28: Function 5A Register 4 Selection Default Name Description (Hex.) (Range) CLV/PM H5-28 Function 5A Register 4 0049 (U1-10) Selection (158C) Returns the contents of the specified MEMOBUS/Modbus communications register when (0000 - FFFF) responding to the master device. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 620: L: Protection Functions

    A3. 1. Connect the PTC thermistor input from the motor to analog input terminal A3 on the drive. Figure 12.47 Connect Motor PTC 2. Set drive DIP switch S4 to PTC. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 621 Operate at a 60 Hz base frequency to maximize drive will detect oL1. The drive triggers a fault relay the motor cooling ability. output and the motor coasts to stop. 2 : Constant Torque 10:1 Speed Range YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 622 The overload tolerance characteristics of the motor change the trigger point for the electronic thermal protector. This provides motor overheat protection from low speed to high speed across the full speed range. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 623 Motor Thermistor oH Alarm Select (0482) Sets drive operation when the PTC input signal entered into the drive is at the oH3 [Motor (0 - 3) Overheat Alarm] detection level. Expert 0 : Ramp to Stop YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 624 –Models 2022 to 2041, 4012 to 4023: 0.01 A –Models 2059 to 2519, 4030 to 4380: 0.1 A • When the current level > 0.0 A, you cannot set this value < 10% of the continuous rated output current. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 625: L2: Undervoltage Detection

    When the output current is more than the value set in L3-02 [Stall Prevent Level during Accel], the drive stops acceleration. The drive stops deceleration when the output current is less than L3-02 - 15%. The Stall Prevention function level automatically decreases for constant output ranges. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 626 [Motor Overload] occurs while the motor is running at constant speed. Note: An output speed lower than 6 Hz will disable Stall Prevention during Run. The L3-05 and L3-06 [Stall Prevent Level during Run] settings do not have an effect. 0 : Disabled YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 627: L4: Speed Detection

    Sets the width to detect speed agree or motor speed when H2-01 to H2-05 = 13, 14, 15, 16 (0.0 - 40.0%) [MFDO Function Selection = Speed Agree 2, User-set Speed Agree 2, Speed Detection 3, Speed Expert Detection 4]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 628: L5: Automatic Fault Reset

    The drive can do a self-diagnostic check and continue the operation after a fault. When the self-diagnostic check does not show any faults, the drive will reset faults automatically and it will be ready to restart. The motor will not YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 629 The drive resets the number of Auto Reset attempts to 0 in these conditions: • The drive operates correctly for 10 minutes after a fault restart. • When you manually clear a fault after the drive triggers protective functions. • When you re-energize the drive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 630: L6: Torque Detection

    Use this function to detect issues that occur in the application. ■ Parameter Settings You can individually set the two overtorque/undertorque detection functions with the drive. Use the information in Table 12.28 to set the parameters. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 631 Figure 12.55 Undertorque Detection Time Chart Note: The drive applies a hysteresis of approximately 10% of the continuous rated output current of the drive or the motor rated torque to the overtorque/undertorque detection function. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 632 Expert ■ L6-03: Torque Detection Time 1 Default Name Description (Hex.) (Range) CLV/PM L6-03 Torque Detection Time 1 0.1 s (04A3) Sets the detection time for Overtorque/Undertorque Detection 1. (0.0 - 10.0 s) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 633: L7: Torque Limit

    This function keeps the torque applied to loads and regenerative torque less than a set quantity. This function also prevents damage to machinery and increases the reliability of continuous YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 634 • You must think about drive capacity when a large quantity of torque is necessary. If you set the value too high, the drive can detect oC [Overcurrent]. • If you set the value too low with large loads, the motor can stall. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 635: L8: Drive Protection

    If the temperature increases to the overheat fault level, the drive will trigger an oH1 [Heatsink Overheat] fault and stop operation. ■ L8-03: Overheat Pre-Alarm Selection Default Name Description (Hex.) (Range) CLV/PM L8-03 Overheat Pre-Alarm Selection Sets the operation of drives when an oH alarm is detected. (04AF) (0 - 3) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 636 –S1-02 [DC Injection Current at Start] > 15% (when A1-02 = 0, 2 [Conrtol Method Selection = V/f or OLV]) –S1-04 [DC Inj/Pos LockTime at Start] > 100 ms If you set these parameters incorrectly, the drive can incorrectly start output phase loss detection. 0 : Disabled 1 : Enabled YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 637 Sets the function to decrease the drive overload level at which the drive will trigger oL2 [Drive (0, 1) Overload] during low speed operation (6 Hz or slower) to prevent damage to the main circuit Expert transistors. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 638 Note: Contact Yaskawa or your nearest sales representative before disabling this function at low speeds. If you frequently operate drives with high output current in low speed ranges, it can cause heat stress and decrease the life span of drive IGBTs.
  • Page 639 When the drive decreases the carrier frequency, the motor will make a large audible noise. In separate technical data, Yaskawa summarized the differences in rated current and startup current when the output frequency, setting of the Automatic Torque Boost function, or drive temperature condition change. Contact Yaskawa or your nearest sales representative for more information.
  • Page 640 L8-99: Current Monitoring Level Default Name Description (Hex.) (Range) CLV/PM L8-99 Current Monitoring Level 10.0% (0B98) Sets the current monitoring level as a percentage of the continuous rated output current. (0.0 - 50.0%) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 641 51) deactivates when the output current is equal to or below the set level. The drive will also use this parameter to activate the MFDO terminal set for H2-xx = 5C [Motor Current Monitor]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 642: 12.10 N: Special Adjustment

    (Hex.) (Range) CLV/PM n1-17 Hunting Prevent High Fc 500 ms Filter (0BFC) Sets the responsiveness of the hunting prevention function. Usually it is not necessary to change (0 - 1000 ms) this parameter. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 643: N2: Auto Freq Regulator (Afr)

    • To increase the responsiveness of torque and speed, decrease the setting value in 10 ms increments and examine the response. Note: Set n2-02 ≤ n2-03 [Automatic Freq Regulator Time 2]. If n2-02 > n2-03, the drive will detect oPE08 [Parameter Selection Error]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 644: N5: Feed Forward Control

    ■ Speed Feedback Compensation When you enable the Speed Feedback Compensation, it can reduce oscillation and increase responsiveness to the speed reference by compensating for phase delay. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 645 Calculate the motor acceleration ramp as shown here or measure the motor acceleration ramp and set n5-02 to this value. Calculate the Motor Acceleration Ramp Use this formula to find the motor acceleration ramp: YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 646 = Test run speed reference (Hz) ref_Test WARNING! Sudden Movement Hazard. Machinery can accelerate suddenly. Do not use this function with machinery that must not accelerate suddenly. Sudden starts can cause serious injury or death. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 647: N6: Online Tuning

    Sets the compensation gain when n6-01 = 2 [Online Tuning Selection = Voltage Correction (0.1 - 50.0) Tuning]. Usually it is not necessary to change this setting. Expert When you use a motor that has a large secondary circuit time constant, decrease the setting value. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 648: N8: Pm Motor Control Tuning

    • If the motor oscillates at the time of the polar attraction, decrease the value in 10% increments. Note: When A1-02 = 7 [Control Method Selection = CLV/PM], do Rotational Auto-Tuning or Encoder Tuning to enable this function. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 649 Set this parameter as follows: • If there is oscillation or hunting, decrease the setting value in 0.5-unit increments. • When it is necessary to track load changes, increase the setting value in 0.5-unit increments. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 650 • C6-23 = 1 [Use the value set to C6-03]: 120% When you use a Yaskawa motor, check the motor nameplate for an “Si” value and set this parameter ≥ “Si × 2”. Consult the motor manufacturer for information about maximum setting values.

  • Page 651: Na: Pm Motor Control Tuning

    Sets the integral time constant for the high frequency injection speed estimation at Rescue (0.00 - 9.99) Operation. Usually it is not necessary to change this setting. Expert Note: Set n8-35 = 1 [Initial Pole Detection Method = High Frequency Injection] to enable this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 652: 12.11 O: Keypad-Related Settings

    Expert 1 : Speed Reference (U1-01) 2 : Direction 3 : Output Speed (U1-02) 4 : Output Current (U1-03) 5 : User Monitor (o1-01) Shows the monitor item selected in o1-01 [User Monitor Selection]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 653 V/f Pattern Display Unit Default Name Description (Hex.) (Range) CLV/PM o1-04 V/f Pattern Display Unit Determined by A1-02 (0503) Sets the setting units for parameters that set the V/f pattern frequency. (0, 1) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 654 Set o1-03 = 3 [Speed Display Unit Selection = User Units (o1-10 & o1-11)] before you set o1-10 [User Units Maximum Value] and o1- ■ o1-12: Length Units Default Name Description (Hex.) (Range) CLV/PM o1-12 Length Units (0739) Sets the units used for distance control and for the sheave diameter. (0, 1) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 655 4 : 4:1 ■ o1-22: Mechanical Gear Ratio Default Name Description (Hex.) (Range) CLV/PM o1-22 Mechanical Gear Ratio Determined by A1-02 (0577) Sets the ratio of the gear installed for display unit calculations. (0.10 - 100.00) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 656 Default Name Description (Hex.) (Range) CLV/PM o1-36 LCD Backlight Brightness (11B9) Sets the intensity of the LCD keypad backlight. (1 - 5) When you decrease the setting value, the intensity of the backlight decreases. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 657 Description (Hex.) (Range) CLV/PM o1-58 Motor Power Unit Selection (3125) Sets the setting units for parameters that set the motor rated power. (0, 1) The drive shows these parameter values in the set units: YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 658: O2: Keypad Operation

    Saves changed parameter setting values as user default settings. Set o2-03 = 1 then push to save the user parameter setting values. After the drive saves the setting value, o2- 03 automatically resets to 0. 2 : Clear all YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 659 This parameter is enabled in these conditions: • When b1-02 = 0 [Up/Down Command Selection 1 = Keypad] • In LOCAL Mode 0 : Disabled The drive continues operation when it detects a keypad disconnection. 1 : Enabled YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 660: O3: Copy Keypad Function

    1 : Backup (drive → keypad) The parameter setting values are read from the drive and saved in the keypad. 2 : Restore (keypad → drive) Copies the parameter setting values saved in the keypad to a different drive. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 661 The drive can write data to the keypad a maximum of 100,000 times. If you write data to the keypad more than 100,000 times, you must replace the keypad. 0 : Every 10 minutes YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 662: O4: Maintenance Monitors

    4. Set password to o4-44 [Travel Direct ChgCntr Passwd Set]. After you set password, o4-44 changes back to “0”. 5. Set the same password again to o4-44. After you set password, o4-44 changes to “1”. This indicates that the password has been set. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 663 “1”. It indicates that the parameter lock is active again. Note: If you forgot the password, contact Yaskawa or your nearest sales representative. Travel Direction Change Counter Setup after Rope Replacement 1. Follow the same steps as described in “Edit Travel Direction Change Counter Parameters”.
  • Page 664 Counter” would wrap to 0 when being incremented from 63. • Yaskawa recommends to log the counter values from time to time during maintenance. If you cannot energize the drive anymore or cannot read the monitor values when you replace the broken drive, the person responsible for elevator safety has to judge whether the rope replacement is necessary or whether the counter values can be estimated.
  • Page 665 The maintenance period changes for different operating environments. ■ o4-09: IGBT Maintenance Setting Default Name Description (Hex.) (Range) CLV/PM o4-09 IGBT Maintenance Setting (0525) Sets the U4-07 [IGBT Maintenance] monitor value. (0 - 150%) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 666 The same alarm will be triggered by the detection level that triggered the original alarm plus the level set in o4-15. Note: Parameter A1-03 [Initialize Parameters] does not initialize this parameter. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 667 The drive will not detect bAT or TiM. 1 : Enable (Alarm Detected) TiM or bAT shows on the keypad, and operation continues. The output terminal set for Alarm [H2-01 to H2-05 = 10] activates. 2 : Enable (Fault Detected) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 668: O5: Log Function

    Change the LCD keypad screen from the main menu to the Diagnostic Tools screen and select the data log function. Set the number of the monitor to record and the sampling time, then start to record the data log. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 669 [00] shows that the record is a drive information record. File number 0012 Generates the [xxx] part (a 3-digit decimal number) of the [GLOG0xxx.csv] filename of the log data in hexadecimal format. Example filename of [GLOG0018.csv]: 018 (Dec.) = 0012 (Hex.) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 670 Unit – – Ω – – °C – – – – Third and Subsequent Rows: Log Data This example shows the data text strings and data generated for the third row of log data. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 671 Set the U monitor number you want to log. For example, to display U1-01 [Speed Reference], set o5-03 = 101. When it is not necessary to set a data log monitor, set this parameter to 000. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 672 Name Description (Hex.) (Range) CLV/PM o5-08 Log Monitor Data 6 Determined by A1-02 (1558) Sets the data log monitor. This parameter is only available when using an LCD keypad. (000, 101 - 999) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 673 Set the U monitor number you want to log. For example, to display U1-01 [Speed Reference], set o5-12 = 101. When it is not necessary to set a data log monitor, set this parameter to 000. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 674: 12.12 S: Elevator Parameters

    (Hex.) (Range) CLV/PM S1-02 DC Injection Current at Start (0681) Sets the amount of current to use for DC Injection at start as a percentage of the continuous rated (0 - 100%) output current. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 675 Sets the delay time to deactivate an MFDO terminal set for H2-xx = 51 [MFDO Function (0.00 - 1.00 s) Selection = Output Contactor Control] to release the motor contactor after the drive has stopped and shut off the output. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 676: S2: Elevator Slip Compensation

    S2-03: Slip Comp Gain during Regen Default Name Description (Hex.) (Range) CLV/PM S2-03 Slip Comp Gain during Regen (0691) Sets the slip compensation for leveling speed during regeneration. This can help improve the (0.0- 5.0) accuracy of leveling. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 677: S3: Start/Stop Optimization

    Sets the bandwidth around the stop position in which an MFDO terminal set for H2-xx = 33 [Zero (0 - 16383) Servo Complete] activates. The drive outputs the Zero Servo Complete signal when the elevator car moves from the Position Lock start point to the position of ±S3-04. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 678 • If you set S3-21 > S3-20, the drive detects oPE18 [Online Tuning Param Setting Err]. • When S3-21 ≠ 0.00%, the drive does not switch the acceleration ramps at the speed set in C1-11 [Accel/Decel Ramp Switchover Spd]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 679 Down direction (default: 0.0%, same torque compensation characteristics in up and down direction). Figure 12.64 illustrates the effect of torque compensation on the settings of S3-12 and S3-27 to S3-30. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 680 0.0% (06C4) Sets an intermediate value for the torque bias used for Anti-Rollback when the drive does Position (0.0 - 100.0%) Lock at start. Usually it is not necessary to change this setting. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 681 S3-52: ACR P Gain at Normal Run Default Name Description (Hex.) (Range) CLV/PM S3-52 ACR P Gain at Normal Run 1000 Sets the proportional gain for the Automatic Current Regulator gain at normal operation. (1A9F) (0 - 5000) Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 682: S4: Rescue Operation

    Default Name Description (Hex.) (Range) CLV/PM S4-02 Light Load Search Method (06A7) Sets the method used to do Light Load Direction Search. (0, 1) Expert 0 : Output Current 1 : Regenerative Direction Detection YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 683 This parameter is enabled only when S4-06 = 1, 2 [Rescue Power Supply Selection = Single Phase UPS, Three Phase UPS]. 0 : Disabled 1 : Enabled during Light Load Search 2 : Enabled YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 684: S5: Elevator Functionality

    This parameter is enabled only when S4-01 = 3 [Light Load Direction Search Sel = Advanced Search (Motor 1)]. 0 : Disabled The elevator controller decides direction by S1/S2. 1 : Enabled The drive can override S1/S2 direction of the elevator controller. ◆ S5: Elevator Functionality S5 parameters set these functions: YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 685 • S5-03 [Short Floor Constant Speed Time] Note: This function is not available during Rescue Operation and Inspection Operation. Table 12.35 shows the operation examples of the Short Floor and Advance Short Floor functions. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 686 These functions are disabled when Stop Distance Control is selected: • Switching between deceleration ramps • b7 [Droop Control] parameters • S5-01 = 1, 2 [Short Floor Operation Selection = Standard Short Floor, Advance Short Floor] YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 687 Motor speed (U1-05) > S5-15 > S5-17 ≥ S5-13 Middle S5-14 U4-47 S5-16 ≥ Motor speed (U1-05) ≥ S5-13 S5-15 U4-48 S5-17 ≥ Motor speed (U1-05) ≥ S5-13 Normal operation Normal operation Motor speed (U1-05) < S5-13 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 688 The Up/Down command is not active, or all input terminals set d1-18 = 2 Speed]). for H1-xx = 50 to 53 are open. [Leveling speed has priority] Nominal speed reference is not selected (H1-xx ≠ 50). Up/Down command is not active. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 689 • When the drive uses S5-25 for deceleration from creep speed The drive decelerates from the creep speed and stops so that the deceleration distance becomes S5-25. Jerk characteristics are disabled in this case. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 690 150.0% Gain (06AE) Sets the gain used to adjust the jerk at acceleration for an optimum speed calculation when S5-01 (50.0 - 200.0%) = 2 [Short Floor Operation Selection = Advance Short Floor]. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 691 • Set a value larger than U4-43 [Min.Dec.Distance (H)] to this parameter. If you set S5-11 < U4-43, the drive detects oPE21 [Elevator Parameter Setting Fault]. Refer to Stop Distance Control on page 686 for more information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 692 • Set a value larger than U4-48 [Min.Dec.Distance (L)] to this parameter. If you set S5-15 < U4-48, the drive detects oPE21 [Elevator Parameter Setting Fault]. Refer to Stop Distance Control on page 686 for more information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 693 • Set a value larger than U4-44 [Min.Stop Distance] to this parameter. If you set S5-19 < U4-44, the drive detects oPE21 [Elevator Parameter Setting Fault]. Refer to Stop Distance Control on page 686 for more information. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 694 Default Name Description (Hex.) (Range) CLV/PM S5-30 Brake Torque Check Speed 3.0% Sets the speed reference at Brake Torque Check function as a percentage of E1-04 [Maximum (06E9) (0.0 - 20.0%) Output Frequency]. Expert YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 695: S6: Elevator Error Detection

    ◆ S6: Elevator Error Detection S6 parameters set these faults/alarms detection functions: • SE1 [Motor Contactor Response Error] to SE4 [Brake Response Error] • Overacceleration • Speed Reference Loss • Restart after Baseblock YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 696 H1-xx = 79 do not match. • The state of the signals (release or close) of the MFDO terminal set for H2-xx = 50 and the MFDI terminal set for H1-xx = 5B do not match. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 697 Sets fault reset methods when S6-07 = 1 [Brake Response Monitor Selection = Enabled] and the (0, 1) drive detects SE4 [Brake Response Error]. When S6-07 = 1, you can reset the SE4 fault only when S6-08 = 1. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 698 Sets the function to let the drive restart the motor after returning to normal operation from (0, 1) Baseblock state (H1-xx = 8/9 [Baseblock Command (N.O.)/Baseblock Command (N.C.)]) or from Expert Safe Torque-Off state (Safe Disable inputs H1 and H2 enabled) while the Up/Down command is still active. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 699 The drive restarts when the Up/Down command is still active while the Baseblock or Safe Torque-Off state is left. To use this function with the Safe Disable function, set L8-88 = 1 [Safe Disable Operation Mode = Mode 1 (Alarm-Off, Ready-On)]. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 700: 12.13 T: Auto-Tuning

    Name Description (Hex.) (Range) CLV/PM T1-02 Motor Rated Power Determined by o2-04 Uses the units set in o1-58 [Motor Power Unit Selection] to set the motor rated output power. (0702) (0.00 - 650.00 kW) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 701 (Range) CLV/PM T1-08 Encoder Pulse Count (PPR) 1024 ppr (0708) Sets the number of PG (pulse generator, encoder) pulses. (0 - 60,000 ppr) Set the actual number of pulses for one full motor rotation. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 702: T2: Pm Motor Auto-Tuning

    400 V Class: 0.0 - 510.0 V) available, do not change this parameter. Note: To get the same qualities as a Yaskawa 1000-series drive or previous series drive, set this parameter = T1-03 [Motor Rated Voltage]. ◆ T2: PM Motor Auto-Tuning T2 parameters set the Auto-Tuning input data for PM motor tuning.
  • Page 703 When you connect the PG-E3 option, the maximum value for this parameter is 48. ■ T2-09: PM Motor Base Speed Default Name Description (Hex.) (Range) CLV/PM T2-09 PM Motor Base Speed 150 min (r/min) (0731) Sets the motor base speed (min (r/min)). (0 - 24000 min (r/min)) YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 704 T2-17: Encoder Z-Pulse Offset Default Name Description (Hex.) (Range) CLV/PM T2-17 Encoder Z-Pulse Offset 0.0 ° (0757) Sets the encoder Z-pulse offset (Δθ) (pulse generator, encoder) that is listed on the motor (-180.0 - +180.0°) nameplate. YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 705 Sets the direction of motor rotation for Auto-Tuning of PG-E3 encoder characteristics (T2-01 = 3 (0, 1) or 4 [PM Auto-Tuning Selection = Encoder Tuning or Rotational (Ld, Lq, R, back-EMF)]). 0 : Pulse A leads in Up Direction 1 : Pulse B leads in Up Direction YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 706: Index

    Parameters (drive to keypad)........150 Selection ............506 Backup function ............660 Cooling Fan Base frequency Activation Conditions Setting........637 Parameter ............546 Estimated Lifespan ..........354 Base Frequency Off Delay Timer ..........637 Motor 2 Parameters..........550 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 707 Enclosure Type........... 638 Fault ............... 308 External Cooling Fin ..........638 Minor Fault ............327 Detection level ........... 559 Fault ............... 308 Detection time............ 559 Minor Fault ............327 Fault ............... 305 Minor Fault ............326 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 708 Power supply input terminals ........84 Jog operation ............133 External Cooling Fin JOG operation............133 Derating ............638 Jumper switch............90 Keypad Fault ............... 309 Backlight setting ..........147 Minor Fault ............328 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 709 Communication error code ........288 Base Frequency ..........550 Communication specifications ......... 258 Leakage Inductance ..........553 Enter command ..........267 Line-to-Line Resistance ........552 Fault code ............286 Maximum Output Frequency ........550 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 710 ..............312 Fault ............... 320 oFA30 ..............312 Minor Fault ............330 oFA31 ..............312 oFA32 ..............313 Fault ............... 320 oFA33 ..............313 Minor Fault ............330 oFA34 ..............313 On-Delay Timer ............516 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 711 RJ-45 connector ............116 PGoH Rotational Auto-Tuning Detection level ........... 561 Induction Motor..........160 Fault ............... 322 PM Motors............161 Level detection (PG1)........... 560 Precautions ............163 Minor Fault ............331 rr ................ 322 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 712 User-SetDisplayUnits Dec Display ........ 654 Uv ..............333 Uv1 ..............324 Detection level settings ......... 625 Minor Fault ............332 Uv2 ..............324 TCF..............323 Uv3 ..............324 Minor Fault ............332 Temperature vAEr..............341 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 713 DC reactor ............104 Main circuit terminal block ........75 Main circuit terminals..........59 MEMOBUS/Modbus..........258 Motor ............... 59 Noise filter ............106 Thermal overload relay ......... 102 Wiring distance Drive and motor........... 71 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...

  • Page 714: Revision History

    • 200 V class drives added along with corresponding data. December 2023 – Three-Phase 200 V Class: CIPR-LA70x2022 to 2519 • Larger drive capacities added along with corresponding data. – Three-Phase 400 V Class: CIPR-LA70x4049 to 4380 October 2023 First Edition YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 715 YASKAWA SIEPC7106172DB LA700 Series Technical Manual...
  • Page 716 Specifications are subject to change without notice for ongoing product modifications and improvements. Contact Yaskawa or your nearest sales representative for more information about the contents of this manual. Original instructions. © 2023 YASKAWA Electric Corporation SIEPC7106172D Revision: B <1>-0...

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