YASKAWA U1000 Series Technical Manual
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YASKAWA U1000 Series Technical Manual

Rated output current: 200 v class: 22 to 248 a, 400 v class: 9.6 to 414 a
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Table of Contents

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Download this manual See also: Technical Manual
YASKAWA U1000 Series
Technical Manual
Type: CIMR-U
Rated Output Current: 200 V Class: 22 to 248 A
400 V Class: 9.6 to 414 A
To properly use the product, read this manual thoroughly and retain for
easy reference, inspection, and maintenance. Ensure the end user receives
this manual.
MANUAL NO. SIEP C710636 03A
1
1
Receiving
2
2
Mechanical Installation
3
3
Electrical Installation
Start-Up Programming &
4
4
Operation
5
5
Parameter Details
6
6
Troubleshooting
Periodic Inspection &
7
7
Maintenance
Peripheral Devices &
8
8
Options
A
A
Specifications
B
B
Parameter List
MEMOBUS/Modbus
C
C
Communications
D
D
Standards Compliance
E
E
Quick Reference Sheet

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Summary of Contents for YASKAWA U1000 Series

  • Page 1 YASKAWA U1000 Series Technical Manual Type: CIMR-U Rated Output Current: 200 V Class: 22 to 248 A 400 V Class: 9.6 to 414 A To properly use the product, read this manual thoroughly and retain for easy reference, inspection, and maintenance. Ensure the end user receives this manual.
  • Page 2 Yaskawa. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because Yaskawa is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice.

  • Page 3: Quick Reference

    Refer to Drive Alarms, Faults, and Errors on page 306 Refer to Troubleshooting without Fault Display on page 342. Standards Compliance Refer to European Standards on page 518. Refer to UL Standards on page 521. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 4 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 5: Table Of Contents

    Exterior and Mounting Dimensions ........49 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 6 Switching Between LOCAL and REMOTE ....... . . 104 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 7 Zero Servo ............177 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 8 PM Motor Control Tuning ......... . . 285 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 9 Error Occurs When Lowering the Motor Rated Current Setting ... 344 Motor Stalls during Acceleration or Acceleration Time is Too Long ... . . 345 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 10 Internal EMC-Filter Model Installation ........390 Installing a Motor Thermal Overload (oL) Relay on the Drive Output ... . . 390 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 11 YASKAWA SMRA Series SPM Motor ........
  • Page 12 User Setting Table ........... 536 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 13 Index ..........................542 Revision History ......................555 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 14 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 15 Preface & General Safety This section provides safety messages pertinent to this product that, if not heeded, may result in fatality, personal injury, or equipment damage. Yaskawa is not responsible for the consequences of ignoring these instructions. PREFACE ............16 GENERAL SAFETY .

  • Page 16: I.1 Preface

    Any warnings provided by Yaskawa must be promptly provided to the end user. Yaskawa offers an express warranty only as to the quality of its products in conforming to standards and specifications published in the Yaskawa manual.

  • Page 17: I.2 General Safety

    • When ordering a new copy of the manual due to damage or loss, contact your Yaskawa representative or the nearest Yaskawa sales office and provide the manual number shown on the front cover.

  • Page 18: Safety Messages

    Do not attempt to modify or alter the drive in any way not explained in this manual. Failure to comply could result in death or serious injury. Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified. Do not allow unqualified personnel to use equipment.
  • Page 19 Failure to comply could result in death or serious injury from falling equipment. CAUTION Crush Hazard Do not carry the drive by the front cover. Failure to comply may result in minor or moderate injury from the main body of the drive falling. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 20: Application Notes

    Note: 1.5 seconds is the required time when no optional devices are used with the drive. When using an optional communication device, the time required for the drive to be ready for operation will vary in accordance with the start up time of the communication card. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 21 Grounding the Power Supply Yaskawa recommends using a dedicated ground for the power supply, as the drive is designed to run with a 1:1 ratio relative to the power supply. Ground other devices should as directed in the specifications for those devices. Take particular care when connecting sensitive electronic equipment such as OA devices.
  • Page 22 150% peak current. For crane-type applications using an inching function in which the motor is quickly started and stopped, Yaskawa recommends selecting a large enough drive so that peak current levels remain below 150% of the drive rated current.

  • Page 23: Notes On Motor Operation

    Insulation Tolerance Consider voltage tolerance levels and insulation in applications with an input voltage of over 440 V or particularly long wiring distances. Contact Yaskawa or your Yaskawa agent for consultation. High Speed Operation Problems may occur with the motor bearings and dynamic balance of the machine when operating a motor beyond its rated speed.

  • Page 24: Applications With Specialized Motors

     • Contact Yaskawa or your Yaskawa agent if you plan to use any other synchronous motor not endorsed by Yaskawa. • A single drive is not capable of running multiple synchronous motors at the same time. Use a standard induction motor for such setups.

  • Page 25: Drive Label Warnings

    Hot Surfaces Wait 5 minutes or longer ● until the unit has cooled. Figure i.1 Warning Information Figure i.2 Warning Label Figure i.2 Warning Information Position YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 26: Warranty Information

    Customers who intend to use the product described in this manual for devices or systems relating to transportation, health care, space aviation, atomic power, electric power, or in underwater applications must first contact their Yaskawa representatives or the nearest Yaskawa sales office.

  • Page 27: Receiving

    COMPONENT NAMES ..........34 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 28: Section Safety

    Ensure that the motor is suitable for drive duty and/or the motor service factor is adequate to accommodate the additional heating with the intended operating conditions. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 29: General Description

    – – 40302 – – – 40361 – – – 40414 Note: Current derating is required when setting the carrier frequency higher. Refer to Carrier Frequency Derating on page 398 details. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 30: Control Mode Selection

    Injection motor) of an IPM motor. <1> Use a larger drive or increase the drive capacity to achieve this value. <2> Available when High Frequency Injection is enabled (n8-57 = 1). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 31: Model Number And Nameplate Check

    MADE IN JAPAN <1> 2-1 Kurosaki-shiroishi, Yahatanishi-Ku, Kitakyushu 806-0004 Japan <1> The address of the head office of Yaskawa Electric Corporation (responsible for product liability) is shown on the nameplate. Figure 1.1 Nameplate Information YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 32: Model Number

    Note: 1. Use parameter C6-01 to select between Normal duty and Heavy duty (default). 2. Refer to Drive Models and Enclosure Types on page 33 for differences regarding enclosure protection types and component descriptions. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 33: Drive Models And Enclosure Types

    IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection while retaining IP20 conformity. Attaching a top protective cover and bottom cover to an IP00 enclosure drive will convert the drive to an IP20/NEMA Type 1 enclosure drive. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 34: Component Names

    Figure 1.3 common_TMonly A – Cooling fan D – Digital operator B – Heatsink E – Front cover C – Terminal cover F – Eye bolt Figure 1.3 IP00 Enclosure Components (CIMR-U20104A) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 35 B – Heatsink F – Drive cover 1 C – Terminal cover G – Drive cover 2 D – Digital operator H – Hanging bracket Figure 1.5 IP00 Enclosure Components (CIMR-U20248A) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 36: Ip20/Nema Type 1 Enclosure

    B – Heatsink F – Front cover C – Bottom cover G – Top protective cover D – Terminal cover H – Eye bolt Figure 1.7 IP20/NEMA Type 1 Enclosure Components (CIMR-U20104F) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 37 C – Bottom cover H – Drive cover 2 D – Terminal cover I – Top protective cover E – Digital operator J – Hanging bracket Figure 1.9 IP20/NEMA Type 1 Enclosure Components (CIMR-U20248F) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 38: Front Views

    C – EMC filter switch Circuit Wiring on page 76.) (CIMR-U2E/2W/4E/4W) B – Main circuit terminal (Refer to Wiring the Main Circuit Terminal on page 75.) Figure 1.10 Front View of Drives YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 39: Mechanical Installation

    MECHANICAL INSTALLATION ........42 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 40: Section Safety

    Do not attempt to flip the drive over or leave the drive unattended while it is suspended by the wires. Failure to comply may result in serious injury or death from falling equipment. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 41 This is also applicable when an existing explosion-proof motor is to be operated with the drive. Since the drive itself is not explosion-proof, always install it in a safe place. Never lift the drive up while the cover is removed. This can damage the terminal board and other components. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 42: Mechanical Installation

     Installation Orientation and Spacing Install the drive upright as illustrated in Figure 2.1 to maintain proper cooling. Figure 2.1 Figure 2.1 Correct Installation Orientation YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 43: Instructions On Installation

    Figure 2.3 A – No space between drive and washer C – Space between drive and washer B – Spring washer fully closed D – Spring washer open Figure 2.3 Spring Washer YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 44 Lower the drive when ready to install in the enclosure panel. Stop lowering the drive when it is near the floor then begin lowering the drive again very slowly until the drive is placed correctly. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 45 Lower the drive when ready to install in the enclosure panel. Stop lowering the drive when it is near the floor, then slowly begin lowering the drive again very slowly until the drive is placed correctly. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 46: Digital Operator Remote Usage

    Figure 2.8 Communication Cable Connection Digital Operator Remote Installation  Digital Operator Dimensions Installation holes (2-M3 screws, depth 5) 12.2 1.6 commonTMonly S / N : J007XE273710001 minimum Unit: mm Figure 2.9 Digital Operator Dimensions YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 47 Digital Operator Phillips recessed pan head machine screw × 2 Enclosure panel common_TMonly Unit: mm Figure 2.10 External/Face-Mount Installation Figure 2.10 common_TMonly Unit: mm Figure 2.11 Panel Cut-Out Dimensions (External/Face-Mount Installation) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 48 2.2 Mechanical Installation Internal/Flush-Mount An internal flush-mount requires an installation support set that must be purchased separately. Contact your Yaskawa representative to order an installation support set and mounting hardware. Figure 2.12 illustrates how to attach the Installation Support Set A.

  • Page 49: Exterior And Mounting Dimensions

    40014F 40021F 40027F 20028F 40034F 20042F 40040F 20054F 40052F 20068F 40065F 20081F 40077F IP20/NEMA Type 1 Enclosure 20104F 40096F 20130F 40124F 20154F 40156F 20192F 40180F 20248F 40216F 40240F 40302F 40361F 40414F YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 50 2.2 Mechanical Installation IP00 Enclosure Drives  common_TMonly Figure 1 Figure 2 Max 15 Max 15 Figure 3 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 51 40014A 40021A – 40027A 40034A 40040A 40052A – 11.5 115.5 40065A 40077A 40096A – 11.5 124.5 40124A 40156A – 40180A 40216A 1132 1104 14.5 40240A 40302A 40361A 1132 1102 14.5 40414A YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 52 2.2 Mechanical Installation NEMA Type 1 Enclosure Drives  common_TMonly Figure 1 common_TMonly Figure 2 common_TMonly Max 15 Max 15 Figure 3 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 53 40027F 40034F 40040F 40052F – 11.5 115.5 40065F 40077F 40096F – 11.5 124.5 40124F 40156F 1107 – 40180F 40216F 1320 1132 1104 14.5 40240F 40302F 40361F 1460 1132 1102 14.5 40414F YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 54 2.2 Mechanical Installation YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 55: Electrical Installation

    3.15 WIRING CHECKLIST ..........90 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 56: Section Safety

    Do not carry the drive by the front cover or the terminal cover. Failure to comply may cause the main body of the drive to fall, resulting in minor or moderate injury. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 57 Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified. Check all the wiring to ensure that all connections are correct after installing the drive and connecting any other devices.

  • Page 58: Standard Connection Diagram

    NOTICE: The minimum load for the relay outputs M1-M2, M3-M4, M5-M6, and MA-MB-MC is 10 mA. NOTICE: Correctly set Sink/Source jumper S3 for internal power supply. Failure to comply may result in damage to the drive. Refer to Control I/O Connections on page 80 for details. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 59 <7> Set DIP switch S4 to select between analog or PTC input for terminal A3. <8> Enable the termination resistor in the last drive in a MEMOBUS network by setting DIP switch S2 to the ON position. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 60 WARNING! When using the automatic fault restart function with wiring designed to shut off the power supply upon drive fault, make sure the drive does not trigger a fault output during fault restart (L5-02 = 0, default). Failure to comply will prevent the automatic fault restart function from working properly. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 61: Main Circuit Connection Diagram

    Table 3.1 Drive main circuit configurations CIMR-U20028 to 20248, 40011 to 40414 common_ Control TMonly board Control power supply R/L1 U/T1 S/L2 Input filter V/T2 Bidirectional IGBT T/L3 W/T3 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 62: Terminal Block Configuration

    40180 40216 Figure 3.6 40240 40302 40361 Figure 3.7 40414 Figure 3.2 common_ TMonly CHARGE R/L1 S/L2 T/L3 U/T1 V/T2 W/T3 Figure 3.2 Main Circuit Terminal Arrangements (20028, 40011 to 40034) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 63 Figure 3.4 Main Circuit Terminal Arrangements (20104, 20130, 40096, 40124) Figure 3.5 24 0 FE n1 p1 R/L1 S/L2 T/L3 U/L1 V/L2 W/L3 common_ TMonly Figure 3.5 Main Circuit Terminal Arrangements (20154, 20192, 40156, 40180) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 64 TMonly Figure 3.6 Main Circuit Terminal Arrangements (20248, 40216, 40240) Figure 3.7 n1 p1 common_ TMonly R/L1 S/L2 T/L3 U/L1 V/L2 W/L3 Figure 3.7 Main Circuit Terminal Arrangements (40302 to 40414) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 65: Terminal Cover

    Reattach the terminal cover after completing the wiring to the drive and other devices. Figure 3.10 common_ TMonly <1> Figure 3.10 Reattaching the Terminal Cover <1> Connect the ground wiring first, then the main circuit wiring, and finally the control circuit wiring. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 66: To 20248, 40156 To 40414

    Figure 3.13 common_ TMonly <1> Figure 3.13 Reattaching the Terminal Cover <1> Connect the ground wiring first, then the main circuit wiring, and finally the control circuit wiring. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 67: Digital Operator And

    Figure 3.16 common_ TMonly Figure 3.16 Remove the Front Cover (20028 to 20130, 40011 to 40124) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 68 Figure 3.19 Reattach the Front Cover (20154 to 20248, 40156 to 40414) Once the hooks have connected to the drive, press firmly on the cover to make sure it locks into place. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 69: Top Protective Cover

    Note: Removing the top protective cover or the bottom conduit bracket from an IP20/NEMA Type 1 enclosure drive voids the NEMA Type 1 protection while maintaining IP20 conformity. Figure 3.21 common_TMonly Figure 3.21 Removing the Top Protective Cover YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 70: Main Circuit Wiring

    Close the protective cover after wiring the main circuit terminals on 20028 to 20081, 40011 to 40077. Figure 3.22 Figure 3.22 Main Circuit Protective Cover (20028 to 20081, 40011 to 40077) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 71: Main Circuit Wire Gauges And Tightening Torque

    Line drop voltage (V) = • Refer to UL Standards Compliance on page 521 for information on UL compliance. The wire gauges listed in the following tables are Yaskawa recommendations. Refer to local codes for proper wire gauge selections. Three-Phase 200 V Class ...
  • Page 72 3.9 to 4.9 40021 2 to 14 12 to 6 2.5 to 16 (34.7 to 43.4) 1 to 1.4 p1, n1 2 to 3.5 14 to 12 2.5 to 4 (8.9 to 12.4) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 73 31.4 to 39.2 40216 22 to 100 4 to 4/0 25 to 95 (278 to 347) 1.2 to 2.0 p1, n1 2 to 3.5 14 to 12 2.5 to 4 (10.6 to 17.7) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 74: Main Circuit Terminal And Motor Wiring

    Note: 1. When setting carrier frequency for drives running multiple motors, calculate cable length as the total wiring distance to all connected motors. 2. The maximum cable length is 100 m when using OLV/PM (A1-02 = 5) or AOLV/PM (A1-02 = 6). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 75 Figure 3.25 Protecting Cover to Prevent Miswiring Main Circuit Connection Diagram  Refer to Main Circuit Connection Diagram on page 61 when wiring terminals on the main power circuit of the drive. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 76: Control Circuit Wiring

    / PTC Input Use DIP switch S4 on the terminal board to select between analog and PTC input. Frequency reference common Ground for shielded lines and option cards – – E (G) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 77: Terminal Configuration

    V+ AC V- A1 A2 A3 FM AM AC MP RP AC M1 M2 M5 S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP MA MB MC Figure 3.26 Control Circuit Terminal Arrangement YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 78: Wiring The Control Circuit Terminal

    0.2 to 1.5 (24 to 16) Ferrule-Type Wire Terminals  Yaskawa recommends using CRIMPFOX 6, a crimping tool manufactured by PHOENIX CONTACT, to prepare wire ends with insulated sleeves before connecting to the drive. Refer to Table 3.11 for dimensions.
  • Page 79 NOTICE: The analog signal wiring between the drive and the operator station or peripheral equipment should not exceed 50 meters when using an analog signal from a remote source to supply the frequency reference. Failure to comply could result in poor system performance. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 80: Control I/O Connections

    Table 3.12 Digital Input Sink / Source / External Power Supply Selection Drive Internal Power Supply (Terminal SN and SP) External 24 Vdc Power Supply Sinking Mode (NPN) 24 Vdc 24 Vdc External 24 Vdc YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 81: Sinking/Sourcing Mode Selection For Safe Disable Inputs

    N.C. Table 3.14 EDM Switch Settings S6 Position Description N.O. Normal Open N.C. Normal Close (default setting) Note: Refer to Safe Disable Input Function on page 529 for details on EDM. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 82: Using The Pulse Train Output

    Selects the signal level for terminal A2. 0: 0 to 10 Vdc H3-09 Terminal A2 signal level selection 1: -10 to 10 Vdc 0 to 3 2: 4 to 20 mA 3: 0 to 20 mA YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 83: Terminal A3 Analog/Ptc Input Selection

    Setting H4-07 Terminal AM signal level selection 0: 0 to 10 Vdc 1: -10 to 10 Vdc 0 to 2 H4-08 Terminal FM signal level selection 2: 4 to 20 mA YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 84: Connect To A Pc

    The drive can connect to the USB port of a PC using a USB 2.0, AB type cable (sold separately). DriveWizard Plus can then be used to monitor drive performance and manage parameter settings. Contact Yaskawa for more information on DriveWizard Plus.

  • Page 85: Memobus/Modbus Termination

    S2. Table 3.20 MEMOBUS/Modbus Switch Settings S2 Position Description Internal termination resistor ON Internal termination resistor OFF (default setting) Note: Refer to MEMOBUS/Modbus Communications on page 487 for details on MEMOBUS/Modbus. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 86: Enable The Internal Emc Filter

    If EMC is a concern and the network is grounded symmetrically, install the SW screw to the ON position. Installing the SW screw enables the internal EMC filter (Drives are shipped with SW screw installed at the OFF position). Figure 3.35 Figure 3.35 Symmetrical Grounded Network YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 87 Figure 3.37 EMC Filter Switch Location (2E0042, 2E0054, 2W0042, 2W0054, 4E0040 to 4E0077, 4W0040 to 4W0077) Figure 3.38 A – SW (ON) B – Screw (OFF) Figure 3.38 EMC Filter Switch Location (2E0104, 2E0130, 2W0104, 2W0130, 4E0096, 4E0124, 4W0096, 4W0124) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 88 Figure 3.40 EMC Filter Switch Location (2E0248, 2W0248, 4E0216, 4E0240, 4W0216, 4W0240) Figure 3.41 A – SW (ON) B – Screw (OFF) Figure 3.41 EMC Filter Switch Location (4E0302 to 4E0414, 4W0302 to 4W0414) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 89: External Interlock

    Ready 1 Operation Ready common_ TMonly Drive 2 Controller Relay 1 Relay 1 Fault 2 Fault 250 Vac Output Relay 2 Relay 2 Ready 2 Operation Ready Figure 3.42 Interlock Circuit Example YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 90: Wiring Checklist

    – Properly separate control circuit wiring and main circuit wiring. – Analog signal line wiring should not exceed 50 m. – Safe Disable input wiring should not exceed 30 m. – YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 91 Verify the logic of Safety Monitor Output Signal (DM+, DM-). Disconnect the internal EMC filter by moving the SW screw to the OFF position for floating, impedance grounded, or asymmetrically grounded networks. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 92 3.15 Wiring Checklist YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 93: Start-Up Programming & Operation

    4.11 TEST RUN CHECKLIST ..........134 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 94: Section Safety

    Precautions should be taken on the machine side in crane and hoist applications to ensure that load does not fall or slip. Failure to take proper safety precautions can result in serious injury. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 95: Using The Digital Operator

    <2> The LO/RE key can only switch between LOCAL and REMOTE when the drive is stopped. To disable the LO/RE key to prohibit switching between LOCAL and REMOTE, set parameter o2-01 to 0. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 96: Lcd Display

    RESET Pressing resets the existing drive fault or error. <1> Displayed when in Frequency Reference Mode. <2> Displayed when in Frequency Reference Mode and Monitor Mode. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 97: Alarm (Alm) Led Displays

    Figure 4.3 RUN LED Status and Meaning Figure 4.4 Drive output frequency during stop STOP STOP 6 Hz common_TM 0 Hz Frequency setting only RUN LED Flashing Figure 4.4 RUN LED and Drive Operation YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 98: Menu Structure For Digital Operator

    X characters are shown in this manual. The LCD Operator will display the actual setting values. <5> The Frequency Reference appears after the initial display which shows the product name. <6> The information that appears on the display will vary depending on the drive. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 99: The Drive And Programming Modes

    Refer to Parameter Table on page 404. Mode HELP DATA - MODE - Auto-Tuning Auto-Tuning Mode Motor parameters are calculated and set automatically. Refer to Auto-Tuning on page 116. AUTO HELP DATA YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 100 • Setup Group: Access a list of commonly used parameters to simplify setup (Refer to Simplified Setup Using the Setup Group on page 103) • Auto-Tuning Mode: Automatically calculates and sets motor parameters to optimize drive performance YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 101: Changing Parameter Settings Or Values

    The display automatically returns to the screen shown in Step 4. (0.0~6000.0) “10.0 sec” ← → - MODE - FREF (AI) U1-01= 0.00Hz Press the key until back at the initial display. U1-02= 0.00Hz RSEQ U1-03= 0.00A RREF YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 102: Verifying Parameter Changes: Verify Menu

    - VERIFY - PRG Accel Time 1 Press the key. C1-01=0020.0sec (0.0~6000.0) “10.0sec” Press , and to change the setting value. ← → Press and the drive will confirm the change. Entry Accepted YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 103: Simplified Setup Using The Setup Group

    <1> Use the up and down arrow keys to scroll through the Setup Group. Press the ENTER key to view or change parameter settings. <2> To return to the previous menu without saving changes, press the ESC key. Figure 4.7 Setup Group Example YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 104: Switching Between Local And Remote

    (set the corresponding parameter H1- to “1”). Note: Setting H1- to 1 disables the LO/RE key on the digital operator. Refer to H1: Multi-Function Digital Inputs on page 432 for details. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 105: Start-Up Flowcharts

    Stationary Auto-Tuning for resistance between motor lines once the drive is installed in its final installation location. 2. Auto-Tuning should be performed again after installing an AC reactor or other such components to the output side of the drive. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 106: Subchart A-1: Simple Motor Setup Using V/F Control

    Verify external signal commands to the drive work as desired. Couple the load or machine to the motor. Run the machine and check for desired operation. Return to Flowchart Figure 4.9 Simple Motor Setup with Energy Savings or Speed Search YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 107: Subchart A-2: High Performance Operation Using Olv Or Clv

    <4> Make sure the motor and load can run freely, i.e., if a brake is mounted, make sure it is released. <5> ASR Gain Tuning automatically performs Inertia Tuning and sets parameters related to Feed Forward function. Figure 4.10 Flowchart A-2: High Performance Operation Using OLV or CLV YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 108: Subchart A-3: Operation With Permanent Magnet Motors

    Return to Flowchart <1> A motor code can be entered as the parameter setting for E5-01 when using a Yaskawa PM motor (SMRA Series, SSR1 Series, and SST4 Series). If using a motor from another manufacturer, enter FFFF. <2> Make sure the motor and load can run freely, i.e., if a brake is mounted, make sure it is released.

  • Page 109: Powering Up The Drive

    Data displayed varies by the type of fault. Refer to Fault Displays, Causes, and Possible Solutions on page 312 - MODE - Fault for more information and possible solution. is displayed. Ext Fault S3 RESET External fault (example) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 110: Application Selection

    Multi-Function Digital Input Terminal S6 Function Selection C1-02 Deceleration Time 1 H1-07 Multi-Function Digital Input Terminal S7 Function Selection E1-03 V/f Pattern Selection L5-01 Number of Auto Restart Attempts   E1-07 Middle Output Frequency YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 111: Setting 2: Conveyor Application

    Overheat Pre-Alarm Operation Selection 4: Operation at lower speed L8-38 Carrier Frequency Reduction Selection 2: Enabled across entire frequency range. <1> Max. setting value varies by the drive model selection (o2-04). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 112: Setting 5: Air Compressor Application

    L8-38 Carrier Frequency Reduction Selection 1: Enabled below 6 Hz L8-41 High Current Alarm Selection 1: Enabled (alarm is output) <1> Max. setting value varies by the drive model selection (o2-04). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 113: Notes On Controlling The Brake When Using The Hoist Application Preset

    Controlling the Brake in Closed Loop Vector Control  For hoist applications using Closed Loop Vector Control, Yaskawa recommends setting the “During frequency output” signal to a digital output (H2-01 = 37 for terminal M1-M2) in order to control the brake. This way, the brake will always close during baseblock, and the setting of parameter L4-07 as described above will not affect brake control.
  • Page 114 (H2-01 = 37) Holding brake Open Closed Closed <1> The drive brakes at the frequency set to b2-01 or E1-09, whichever value is higher. Figure 4.15 Holding Brake Time Chart (CLV, CLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 115: Setting 7: Traveling Application

    Multi-Function Digital Input Terminal S5 Function C6-02 Carrier Frequency Selection H1-06 Multi-Function Digital Input Terminal S6 Function d1-01 Frequency Reference 1 H2-01 Terminals M1-M2 Function Selection d1-02 Frequency Reference 2 L1-01 Motor Overload Protection Selection YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 116: Auto-Tuning

    Motor Rated Current T1-04 Motor Rated Frequency T1-05 Number of Motor Poles T1-06 – Motor Rated Speed T1-07 PG Number of Pulses Per T1-08 – <1> <1> <1> Revolution Motor No-load Current T1-09 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 117 Subchart A-3: Operation with Permanent Magnet Motors on page 108 for details on the tuning mode selection and the tuning process. Figure 4.15 common_ TMonly Figure 4.16 Example of Motor Nameplate YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 118 <2> <2> (mech.) <1> Input the motor code when using the YASKAWA motor. Select FFFF when using the motor by other manufacturers. <2> Input data is needed for CLV/PM only. <3> Depends on T2-13 setting. Inertia Tuning and Speed Control Loop Auto-Tuning ...

  • Page 119: Before Auto-Tuning The Drive

    • Check the area around the motor to ensure that nothing will accidentally cause the motor to rotate during the Auto-Tuning process. • Perform Stationary Auto-Tuning 3 when the motor test report is not available. If the motor test report is available, perform Stationary Auto-Tuning 2 instead. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 120 • Ensure the motor-mounted brake is fully released if installed. • Connected machinery should be allowed to rotate the motor. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 121: Auto-Tuning Interruption And Fault Codes

    Press to access the motor output power parameter T1-02. T1-02= 0.75kW (0.00 ~ 650.00) The value set for E2-11 prior to turning on the power is displayed for T1-02. “0.75kW” DATA YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 122 Note: The first digit on the display indicates which motor is undergoing Auto-Tuning (motor 1 or motor 2). The second digit indicates the type of Auto-Tuning being performed. - MODE - Auto-Tuning finishes in approximately one to two minutes. Tune Successful RESET YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 123: Parameter Settings During Induction Motor Auto-Tuning: T1

    Default T1-03 Motor Rated Voltage 0.0 to 255.5 V 200.0 V <1> <1> Values shown here are for 200 V class drives. Double values when using a 400 V class unit. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 124 T1-10: Motor Rated Slip (T1-01 = 4, 5)  Sets the rated slip for the motor. The default setting displayed is the motor rated slip for a Yaskawa motor calculated from the rated power set in T1-02. Enter the data listed on the motor test report. Name...

  • Page 125: Parameter Settings During Pm Motor Auto-Tuning: T2

     If the drive is operating a Yaskawa PM motor from the SMRA, SSR1, or SST4 series, enter the motor code for the motor in parameter T2-02. This will automatically set parameters T2-03 through T2-14. If using a specialized motor or one designed by a manufacturer other than Yaskawa, set T2-02 to FFFF.
  • Page 126 Depending on T2-02 T2-12: PM Motor q-Axis Inductance  Enter the q axis inductance per motor phase. Name Setting Range Default T2-12 PM Motor q-Axis Inductance 0.00 to 600.00 mH Depending on T2-02 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 127: Parameter Settings During Inertia And Speed Control Loop Auto-Tuning: T3

    Inertia Tuning Speed Control Loop (ASR) Tuning C5-01 ASR Proportional Gain 1 C5-17 (C5-37) Motor Inertia C5-18 (C5-38) Motor Inertia Ratio n5-02 Motor Acceleration Time n5-03 Feed Forward Control Ratio Gain YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 128  Enter the inertia of the motor. This value is used to determine the load inertia using the test signal response. The default setting is for a Yaskawa standard motor as listed in the motor inertia table. Name Setting Range...

  • Page 129: No-Load Operation Test Run

    Increase the frequency in increments of 10 Hz, verifying smooth operation – – at all speeds. For each frequency, check the drive output current using monitor U1-03. The current should be well below the motor rated current. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 130 U1-03= 0.00A LREF FWD/REV STOP The drive should operate normally. Press to stop the motor. RUN flashes during deceleration to stop RESET ENTER until the motor comes to a complete stop. STOP YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 131: Test Run With Load Connected

    • If the application permits running the load in the reverse direction, try changing motor direction and the frequency reference while watching for abnormal motor oscillation or vibration. • Correct any problems that occur with hunting, oscillation, or other control-related issues. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 132: Verifying Parameter Settings And Backing Up Changes

    A1-05: A1-01, A1-02, A1-03, A1-06, and A2-01 through A2-33. Note: Parameter A1-05 is hidden from view. To display A1-05, access parameter A1-04 and simultaneously press the key and the key. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 133: Copy Function

    • DriveWizard Plus DriveWizard is a PC software tool for parameter management, monitoring, and diagnosis. DriveWizard can load, store, and copy drive parameter settings. For details, refer to Help in the DriveWizard software. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 134: Test Run Checklist

    In accordance with load condition, set Heavy Duty or Normal Duty mode using C6-01. Heavy Duty is the default setting. Set the correct values for the motor rated current (E2-01, E4-01, E5-03) and motor protection (L1-01) to ensure motor thermal protection. 210, YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 135 • Bias adjustment: Set the minimum voltage/current signal and adjust the analog input bias (H3-04 for input A1, H3-12 for input A2, H3-08 for analog input A3) until the frequency reference value reaches the desired minimum value. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 136 4.11 Test Run Checklist YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 137: Parameter Details

    5.11 U: MONITOR PARAMETERS........297 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 138: A: Initialization

    Note: When changing control modes, all parameter settings depending upon the setting of A1-02 will be reset to the default. Parameter Name Setting Range Default A1-02 Control Method Selection 0, 1, 2, 3, 5, 6, 7 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 139 If parameters on a certain drive have been edited and then a different terminal block is installed with different settings saved in its built-in memory, an oPE04 error will appear on the display. To use the parameter settings saved to the terminal block memory, set A1-03 to 5550. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 140 Select Language ← → -PRMSET- Select Language A1-00= ∗0∗ Select the flashing digits by pressing English ← → -PRMSET- Enter Password Select A1-04 by pressing (0~9999) “0” ← → YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 141 “0” ← → -PRMSET- Press the key. Enter Password A1- 04 = 1234 to enter the password. (0~9999) “0” ← → left right Press to save the new password. Entry Accepted YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 142 Note: 1. If DriveWorksEZ has assigned functions to any multi-function output terminals, those functions will remain set to those terminals even after disabling DriveWorksEZ. 2. For more information on DriveWorksEZ, contact a Yaskawa representative or the Yaskawa sales department directly. Parameter Name...

  • Page 143: A2: User Parameters

    16 parameters are saved with the most recently edited parameter set to A2-17, the second most recently to A2-18, and so on. User Parameters can be accessed using the Setup Mode of the digital operator. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 144: B: Application

    Figure 5.1 Setting the Frequency Reference as a Voltage Signal at Terminal A1 Use the wiring example shown in Figure 5.1 for any other analog input terminals. When using input A2 make sure DIP switch S1 is set for voltage input. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 145 Run Command Selection 1 0 to 3 Setting 0: Operator This setting requires entering the Run command via the digital operator RUN key and also illuminates the LO/RE indicator on the digital operator. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 146 Note: If b2-01 is set to a smaller value than parameter E1-09 (minimum output frequency), then DC Injection Braking will begin as soon as the frequency falls to the value set to E1-09. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 147 DC Injection at start (refer to b2-03: DC Injection Braking Time at Start on page 154) or Speed Search (refer to b3: Speed Search on page 155). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 148 Figure 5.9 Run command Output Drive output shut off frequency Run wait time t Figure 5.9 Coast to Stop with Timer YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 149 Setting 0: Reverse operation enabled Possible to operate the motor in both forward and reverse directions. Setting 1: Reverse operation disabled Drive disregards a Reverse run command or a negative frequency reference. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 150 PM: Zero Spd. Contr. Injection Braking Start Frequency Motor Speed b2-03 b2-04 DC Injection Braking Time at Start DC Injection Braking Time at Stop Figure 5.14 Run at the Minimum Frequency YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 151 WARNING! The drive may start unexpectedly if switching control sources when b1-07 = 1. Clear all personnel away from rotating machinery and electrical connections prior to switching control sources. Failure to comply may cause death or serious injury. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 152 Note: For safety reasons, the drive is initially programmed not to accept a Run command at power up (b1-17 = 0). If a Run command is issued at power up, the RUN indicator LED will flash quickly. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 153 L3-05, Stall Prevention Selection during Run, is enabled. Name Setting Range Default b1-25 Commercial Power Supply Cancellation Level 0.4 to 6.0 Hz 1.0 Hz b1-26 Commercial Power Supply Switching Level 0.0 to 3.0 Hz 0.2 Hz YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 154: B2: Dc Injection Braking

    Note: Before starting an uncontrolled rotating motor (e.g., a fan motor driven by windmill effect), DC Injection or Speed Search should be used to either stop the motor or detect its speed before starting it. Otherwise motor stalling and other faults can occur. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 155: B3: Speed Search

    However, Speed Search will not start if the time set in L2-03, Minimum Baseblock Time, has not expired after the power stops. When induced voltage remains in the motor, the Speed Search operation starts after the time set in b3-05 without waiting for the time set in L2-03. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 156 • Speed Estimation may have trouble finding the actual speed if the motor cable is very long. Current Detection Speed Search 2 should be used in such situations. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 157 2. When setting b3-50, be sure to also set the following parameters to the values specified. Setting these parameters to any other values will trigger an oPE08 fault. b3-50  b3-51 b3-14 = 0 b3-24 = 2 3. Backspin detection is not necessary with a PM motor. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 158 Name Setting Range Default A1-02 = 0 to 3: Determined b3-08 Current Control Gain during Speed Search (Speed Estimation Type) 0.00 to 6.00 by o2-04 A1-02 = 5 or 6: 0.30 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 159 2. Refer to Current Detection Speed Search 2 (b3-24 = 2) on page 156 Speed Estimation Speed Search (b3-24 = 1) on page 156 for details on the Speed Search direction. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 160 2. Disable this parameter for a machine in which the motor will stop during a momentary power loss. Name Setting Range Default b3-33 Speed Search Selection when Run Command is Input in Uv 0 or 1 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 161 After the time set in b3-51 passes, Speed Search starts in the opposite direction of the direction command. The deceleration time in b3-53 is used for the search frequency and the setting value of the maximum frequency is used as the starting search frequency. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 162 Sets the search frequency deceleration rate for a Speed Search from the opposite direction of the direction command when momentary power loss time t is equal to or longer than the time set in b3-51. Name Setting Range Default b3-53 Backspin Search Deceleration Time 2 0.1 to 10.0 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 163: B4: Timer Function

    Note: Even if the length of the off-delay time and on-delay time for multi-function digital outputs are each less than 100 ms, the multi-function digital output closes for at least 100 ms. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 164: B5: Pid Control

    Fluid Control Keeps flow at a constant level by feeding back flow data. Flow rate sensor Temperature Control Maintains a constant temperature by controlling a fan with a thermostat. Thermocoupler, Thermistor YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 165 Set H3-02 = 16 Analog Input A2 Set H3-10 = 16 Analog Input A3 Set H3-06 = 16 Note: A duplicate allocation of the PID differential feedback input will result in an oPE alarm. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 166 5.2 b: Application PID Block Diagram  Figure 5.25 YEG_TMonly Figure 5.25 PID Block Diagram YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 167 Longer time settings will improve the response but can cause vibrations. Shorter settings will reduce the overshoot but also reduce the controller responsiveness. D control is disabled by setting b5-05 to zero seconds. Name Setting Range Default b5-05 Derivative Time (D) 0.00 to 10.00 s 0.00 s YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 168 Negative PID output will be limited to 0 and the drive output will be stopped. Setting 1: Reverse Enabled Negative PID output will cause the drive to run in the opposite direction. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 169 Loss” fault will be displayed. If the PID feedback value exceeds the level set to b5-36 for longer than the time set to b5-37, an “FbH - Feedback High” fault will be displayed. Both events trigger a fault output (H2- = E) and cause the drive to stop the motor. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 170 • The PID Sleep function is always active, even if PID control is disabled. • The PID Sleep function stops the motor according to the stopping method in b1-03. The parameters that control the PID Sleep function are explained below. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 171 Parameter Name Setting Range Default b5-20 PID Setpoint Scaling 0 to 3 Setting 0: 0.01 Hz The setpoint and PID monitors are displayed in Hz with a resolution of 0.01 Hz. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 172 Negative PID output will be limited to 0 and the drive output will be stopped. Setting 1: Reverse Enabled Negative PID output will cause the drive to run in the opposite direction. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 173: B6: Dwell Function

    Note: Using the Dwell function requires that the stopping method for the drive be set to “Ramp to stop” (b1-03 = 0). Figure 5.28 Run Command common_TMonly b6-01 b6-03 Output Frequency b6-02 b6-04 Figure 5.28 Dwell Function at Start and Stop YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 174: B7: Droop Control (Clv, Clv/Pm)

    A setting of 0.0% disables the Droop control function. Parameter Name Setting Range Default b7-01 Droop Control Gain 0.0 to 100.0% 0.0% Figure 5.30 Speed Speed reference Droop control gain b7-01 common_TMonly Torque 100% Figure 5.30 Droop Control Gain YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 175: B8: Energy Saving

    Parameter b8-03 sets the response time for Energy Saving. Although lowering this value allows for a quicker response, instability may result if it is too low. Name Setting Range Default Determined by b8-03 Energy Saving Control Filter Time Constant 0.00 to 10.00 s A1-02, C6-01, and o2-04 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 176 Parameter b8-04 is used to fine-tune Energy Saving control. The default setting depends on the capacity of the drive. This default setting is for a standard Yaskawa motor. If using a motor other than a standard one, adjust the default setting of b8-04 in increments of around 5% until the output power monitor U1-08 is at the minimum value, while running the drive with a light load.

  • Page 177: B9: Zero Servo

    Zero Servo. An output terminal set for Zero Servo Complete (H2- = 33) will be triggered when the motor reaches the position Zero Servo position plus or minus b9-02. Name Setting Range Default b9-02 Zero Servo Completion Width 0 to 16383 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 178: C: Tuning

    Run command Accel/Decel Time Selection 1 (Terminals S1 to S8, H1- = “7”) Accel/Decel Time Selection 2 (Terminals S1 to S8, H1- = “1A”) Figure 5.32 Timing Diagram of Accel/Decel Time Change YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 179 Default C1-10 Accel/Decel Time Setting Units 0 or 1 Setting 0: 0.01 s units The accel/decel times are set in 0.01 s units. The setting range is 0.00 to 600.00 s. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 180: C2: S-Curve Characteristics

    • If the motor at constant speed is slower than the frequency reference, increase C3-01. • If the motor at constant speed is faster than the frequency reference, decrease C3-01. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 181 E2-02 to automatically calculate the frequency range where compensation will be disabled. C3-05: Output Voltage Limit Operation Selection  Determines if the motor flux reference is automatically reduced when output voltage reaches the saturation range. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 182  Functions for motor 2 in the same way that C3-04 functions for motor 1. Parameter Name Setting Range Default C3-24 Motor 2 Slip Compensation Selection during Regeneration 0 to 2 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 183: C4: Torque Compensation

    Sets the amount of torque reference at start in the reverse direction in order to improve motor performance during start with heavy load. Compensation is applied using the Torque Compensation Time set in parameter C4-05. Enable this YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 184: C5: Automatic Speed Regulator (Asr)

    Generally when tuning the ASR, first optimize the ASR gain, then adjust the integral time settings. Always make adjustments with the load connected to the motor. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 185 Speed reference • Decrease the ASR proportional gain. Vibration and oscillation occur at constant • Increase the integral time. speed • Increase the ASR primary delay time constant (C5-06). Motor Speed Time YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 186 C5-03 is used. The integral time set to C5-02 is used to change linearly between these settings. The ASR gain switch command from a multi-function input terminal overrides the switching frequency set to C5-07. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 187 Refer to ASR Setup Problems and Corrective Actions on page 185 to solve such problems. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 188 Motor 2 ASR Gain Switching Frequency 0.0 to 400.0 Hz 0.0 Hz Note: A multi-function input set for the ASR gain switch (H1- = 77) takes priority over the ASR gain switching frequency. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 189: C6: Carrier Frequency

    Over load capability (oL2) 150% of drive rated Heavy Duty current for 60 s 120% of drive rated Normal Duty current for 60 s YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 190 In V/f Control, the carrier frequency can be set up to change linearly with the output frequency. To do this, set the upper and lower limits for the carrier frequency and the carrier frequency proportional gain (C6-03, C6-04, C6-05). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 191: C7: Voltage Adjustment

    If the combination of the control board and drive does not change, set this parameter to 0002 (offset adjustment not required). Contact Yaskawa or a Yaskawa representative if it becomes necessary to replace the control board. Note: Adjustment is completed at the factory. Do not change the setting of this parameter.

  • Page 192: D: Reference Settings

    • Multi-Step Speed 1 When setting terminal A1's analog input to Multi-Step Speed 1, set b1-01 to 1, and when setting d1-01 (Frequency Reference 1) to Multi-Step Speed 1, set b1-01 to 0. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 193 (A1) d1-17 Time FWD (REV) Run/Stop Multi-step Speed Ref. 1 Multi-step Speed Ref. 2 Multi-step Speed Ref. 3 Multi-step Speed Ref. 4 Jog Reference Selection Figure 5.43 Preset Reference Timing Diagram YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 194: D2: Frequency Upper/Lower Limits

    0.0 to 400.0 Hz 0.0 Hz <1> <1> d3-02 Jump Frequency 2 0.0 to 400.0 Hz 0.0 Hz <1> <1> d3-03 Jump Frequency 3 0.0 to 400.0 Hz 0.0 Hz <1> <1> YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 195: D4: Frequency Reference Hold And Up/Down 2 Function

    The frequency bias is not saved when the Stop command is entered, or 5 s after the Up/Down 2 command has been released. The Up/Down 2 function will start with a bias of 0% when the drive is restarted. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 196 Bias is added to frequency reference and reset to 0 Output frequency Frequency common_TMonly reference Bias Up 2 command Figure 5.47 Up/Down 2 Example with Reference from Digital Operator and d4-01 = 1 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 197 Figure 5.49 Output frequency Bias value is increased using the accel/decel times as set in d4-04 Bias common_TMonly Up 2 command Figure 5.49 Up/Down 2 Bias when d4-03 = 0.0 Hz YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 198 Up/Down 2 inputs is stored in d4-06 once 5 s have passed after the Up 2 or Down 2 command is released. The frequency reference will then return to what it was without the Up/Down 2 command. Parameter Name Setting Range Default d4-06 Frequency Reference Bias (Up/Down 2) -99.9 to 100.0% 0.0% YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 199 Change d4-10 to 1 to make the Up/Down function independent of the analog input value. Setting 1: Lower Limit is Determined by Parameter d2-02 Only parameter d2-02 sets the lower frequency reference limit. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 200: D5: Torque Control

    U1-09. The L7- settings have highest priority, i.e., the motor cannot be operated with a higher torque than the L7- settings, even if the external torque reference value is increased. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 201 • applying positive voltage input signals and using a digital input that is programmed for H1- = 78. When MEMOBUS/Modbus communication or a communication option card is used, only positive input values can be set. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 202 2. Set d5-01 to 0 when switching between Torque Control and Speed Control. An oPE15 alarm will be triggered if parameter d5-01 is set to 1 while H1- is set to 71 at the same time. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 203 Sets the speed limit during torque control if parameter d5-03 is set to 2. Refer to Speed Limitation and Speed Limit Bias on page 202. Parameter Name Setting Range Default d5-04 Speed Limit -120 to 120% YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 204: D6: Field Weakening And Field Forcing

    Sets the minimum output frequency for that field weakening can be activated. For frequencies below d6-02, Field Weakening cannot be activated. Parameter Name Setting Range Default d6-02 Field Weakening Frequency Limit 0 to 400.0 Hz 0.0 Hz YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 205: D7: Offset Frequency

    The value is set as a percentage of the Maximum Output Frequency. Note: This function can be used to replace the “Trim Control” function (H1- = 1C, 1D) of earlier Yaskawa drives.

  • Page 206: E: Motor Parameters

    <1> Setting F enables a custom V/f pattern by changing parameters E1-04 to E1-13. When the drive is shipped, the default values for parameters E1-04 to E1-13 are the same as those of setting 1. The following tables show details on predefined V/f patterns. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 207 Setting = 1 60 Hz Setting = 2 60 Hz Setting = 3 72 Hz 1.3 2.5 1.5 3 1.5 3 1.5 3 Frequency (Hz) Frequency (Hz) Frequency (Hz) Frequency (Hz) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 208 Table 5.31 Derated Torque Characteristics, Settings 4 to 7 Setting = 4 50 Hz Setting = 5 50 Hz Setting = 6 60 Hz Setting = 7 60 Hz Frequency (Hz) Frequency (Hz) Frequency (Hz) Frequency (Hz) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 209 <6> Parameter ignored when E1-11 and E1-12 are set to 0.0. <7> When Auto-Tuning is performed, E1-13 and E1-05 will be set to the same value. Figure 5.54 common_ Output Voltage (V) TMonly Frequency (Hz) Figure 5.54 V/f Pattern YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 210: E2: Motor 1 Parameters

     CIMR-U20054 to 20248, and 40034 to 40414: 0.1 A units E2-04: Number of Motor Poles  Set the number of motor poles to E2-04. If Auto-Tuning completes successfully, the value entered to T1-06 will automatically be saved to E2-04. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 211  This parameter sets the motor iron loss in watts. Parameter Name Setting Range Default Determined by C6-01 and E2-10 Motor Iron Loss for Torque Compensation 0 to 65535 W o2-04 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 212 Enter the no-load current at rated frequency and rated voltage to E2-03. The no-load current is not usually listed on the nameplate. Contact the motor manufacturer if the data cannot be found. The default setting of the no-load current is for performance with a 4-pole Yaskawa motor. Setting the Number of Motor Poles Only required when A1-02 is set to 0, 1, 2, 3 (Control Modes for Induction Motors).

  • Page 213: E3: V/F Pattern For Motor 2

    3. Parameters E3-04 through E3-13 are reset to their default values when the drive is initialized. 4. E3-11, E3-12, and E3-13 rarely need to be changed, and should only be used to fine-tune the V/f pattern in the constant output range. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 214: E4: Motor 2 Parameters

    Remember this value must be entered as line-to-line and not for each motor phase. Refer to E2-05: Motor Line-to-Line Resistance on page 211 to manually enter this parameter setting. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 215 Sets the motor 2 rated power. If Auto-Tuning completes successfully, the value entered to T1-02 will automatically be saved to E4-11. Parameter Name Setting Range Default E4-11 Motor 2 Rated Power 0.00 to 650.00 kW Determined by o2-04 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 216: E5: Pm Motor Settings

    E5-01: Motor Code Selection (for PM Motors)  When Yaskawa motors are used, set the motor code for the PM motor being used. Depending on the motor code entered, the drive automatically sets several parameters to appropriate values. Refer to Parameters that Change with the Motor Code Selection (for PM Motors) on page 473 for details on the supported motor codes and their parameter settings.
  • Page 217 There is normally no need to change this parameter from the default value. Switches polarity for initial polarity estimation. If “Sd = 1” is listed on the nameplate or in a test report for a Yaskawa motor, E5-25 should be set to 1.

  • Page 218: F: Option Settings

     F1: PG Speed Control Card Settings Yaskawa offers a PG-X3, PG-B3, PG-RT3, and PG-F3 motor encoder PG option card. Use the CN5-C port when using only one PG option card and use the CN5-C and CN5-B ports when using two PG option cards. When programming one of the multi-function input terminals to act as a switch between two motors (H1-= 16), use the card connected to port...
  • Page 219 0 to 1000 F1-34 CN5-B 0 to 1000 PG 2 Gear Teeth 2 Note: A gear ratio of 1 will be used if any of these parameters is set to 0. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 220 Note: The motor 2 selection function cannot be used when PM motor is used. Parameter Name Setting Range Default F1-30 0, 1 PG Option Card Port for Motor 2 Selection Setting 0: CN5-C Setting 1: CN5-B YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 221: F2: Analog Input Card Settings

    When the option card is the source of the frequency reference for the drive, parameter b1-01 must be set to 3. Gain and bias settings for the frequency reference supplied from AI-A3 can be set using parameters F2-02 and F2-03. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 222: F3: Digital Input Card Settings

    Determines the number of bits for the option card input that sets the frequency reference. Parameter Name Setting Range Default F3-03 Digital Input Option DI-A3 Data Length Selection 0 to 2 Setting 0: 8 bit Setting 1: 12 bit Setting 2: 16 bit YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 223: F4: Analog Monitor Card Settings

    Parameter Name Setting Range Default F4-07 0, 1 Terminal V1 Signal Level F4-08 0, 1 Terminal V2 Signal Level Setting 0: 0 to 10 V Setting 1: -10 to 10 V YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 224: F5: Digital Output Card Settings

    DO-A3 Output Mode Selection 0 to 2 Note: Refer to TOBP C730600 41 YASKAWA AC Drive-Option Card DO-A3 Installation Manual for more details on F5-09 settings. Setting 0: Separate output functions for each of 8 terminals Setting 1: Binary output Setting 2: Output functions assigned by F5-01 through F5-08 ...
  • Page 225 If the NetRef command is selected, multi-step speed input frequency references are disabled. Setting 1: Multi-step speed operation enabled Even if the NetRef command is selected, multi-step speed inputs are still active and can override the frequency reference from the communications option. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 226 CC-Link Parameters  Parameters F6-04, F6-10, F6-11, and F6-14 set up the drive to operate on a CC-Link network. For details on parameter settings, refer to the YASKAWA AC Drive 1000-Series Option CC-Link Installation Manual and Technical Manual. MECHATROLINK-II Parameters ...

  • Page 227: H: Terminal Functions

    If the input is closed, the drive is set for reverse direction. Note: When 3-wire sequence is selected, the Run and Stop commands must be input via S1 and S2. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 228 Setting 3 to 5: Multi-Step Speed Reference 1 to 3 Used to switch multi-step speed frequency references d1-01 to d1-08 by digital inputs. Refer to d1: Frequency Reference on page 192 for details. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 229 Switches between PI control or simply P control by resetting the integral value. As long as the terminal is closed, integral operation is disabled and the drive uses P control. When the terminal opens, PI control resumes. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 230 Figure 5.59 shows an Up/Down function example with a lower frequency reference limit set by d2-02, and the frequency reference hold function both enabled (d4-01 = 1) and disabled (d4-01 = 0). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 231 • To trigger the Fast Stop function with a N.O. switch, set H1- = 15. • To trigger the Fast Stop function with a N.C. switch, set H1- = 17. Figure 5.61 shows an operation example of Fast Stop. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 232 Used to select accel/decel times 1 to 4 in combination with the Accel/decel time selection 1 command. Refer to C1-01 to C1-08: Accel, Decel Times 1 to 4 on page 178 for details. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 233   – – –  –  – –  – –  – –  –  – –  –  –  – – – –  YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 234 Offset Frequency 1 to 3 on page 205 for details. Setting 47: Node setup If the SI-S3 option card is connected, closing this terminal will set a node address for operation on a CANopen network. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 235 Note: 1. The Up 2 and Down 2 functions must be set as a pair. 2. When using the Up 2 and Down 2, set appropriate bias limit values to parameters d4-08 and d4-09. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 236 This function is used to enable or disable a DriveWorksEZ program in the drive. An input programmed for this function is effective only if A1-07 = 2. Status Description Open DriveWorksEZ enabled Closed DriveWorksEZ disabled YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 237: H2: Multi-Function Digital Outputs

    A Run command is input or the drive is during deceleration or during DC injection. Figure 5.66 Run command Baseblock command Output frequency common_ TMonly During Run Figure 5.66 During Run Time Chart YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 238 Output frequency or motor speed and the frequency reference are both within the range of L4-01 ± L4-02. Note: Frequency detection works in both forward and reverse. The value of L4-01 is used as the detection level for both directions. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 239 Output frequency or motor speed is below L4-01 minus L4-02 or has not exceeded L4-01. Closed Output frequency or motor speed exceeded L4-01. Note: Frequency detection works in both forward and reverse. The value of L4-01 is used as the detection level for both directions. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 240 These digital output functions can be used to signal an overtorque or undertorque situation to an external device. Set up the torque detection levels and select the output function from the table below. Refer to L6: Torque Detection on page 271 for details. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 241 Motor Speed L4-04 Speed Agree 2 Figure 5.72 Speed Agree 2 Time Chart Refer to L4-03, L4-04: Speed Agreement Detection Level and Detection Width (+/-) on page 269 for more details. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 242 The terminal remains closed until the output frequency or motor speed falls below L4-03 minus the setting of L4-04. As the detection level L4-03 is a signed value, frequency detection works in the specified direction only. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 243 Status Description Open Motor 1 is selected. Closed Motor 2 is selected. Setting 1D: During regeneration Terminal closes when the motor is driven in the regenerative mode. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 244 Status Description Open The drive is not outputting a frequency (one of the following functions is being performed: stop, baseblock, DC Injection Braking (during initial excitation)). Closed Drive is outputting frequency. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 245 Output closes when the drive’s internal cooling fan has failed. Setting 61: Rotor position detection complete After the Run command is given, the output terminal signals that the drive has detected the rotor position (PM motors). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 246 The MEMOBUS/Modbus register addresses for sending data to multi-function digital outputs 62 and 63 are specified in H2-07 and H2-09, and the bits for the MEMOBUS/Modbus registers are specified in H2-08 and H2-10. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 247: H3: Multi-Function Analog Inputs

    -10 V -5 V 100 % 10 V E1-04 -100% E1-04 Bias = 0 % Gain = -200 % 10 V Figure 5.79 Frequency Reference Setting by Analog Input with Increased Gain YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 248 Terminal A2 Signal Level Selection 0 to 3 Setting 0: 0 to 10 Vdc The input level is 0 to 10 Vdc. Refer to Setting 0: 0 to 10 Vdc on page 247 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 249 Parameters H3-16 to H3-18 set the offset level of the selected input value to terminal A1, A2 or A3 that is equal to 0 Vdc input. These parameters rarely need adjustment. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 250 Adjusts the gain level for the acceleration and deceleration times set to parameters C1-01 through C1-08. The acceleration time used by the drive is calculated by multiplying the this gain level to C1- as follows: C1-   Accel/decel time gain = Drive accel/decel time YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 251 Setting D: Frequency bias The input value of an analog input set to this function will be added to the frequency reference. This function can be used with any frequency reference source. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 252: H4: Multi-Function Analog Outputs

    The output signal range can be selected between 0 to +10 Vdc, -10 to +10 Vdc, or 4 to 20 mA using parameter H4-07 and H4-08. Figure 5.84 illustrates how gain and bias settings work. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 253 H4-08 0 to 2 Multi-Function Analog Output Terminal AM Signal Level Selection Setting 0: 0 to 10 V Setting 1: -10 V to 10 V Setting 2: 4 to 20 mA YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 254: H5: Memobus/Modbus Serial Communication

    If no digital input is set to “Forward/reverse detection” (H1- = 7E), the drive uses the direction of the frequency reference as the direction for the speed feedback detected at the pulse input. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 255 H6-05: Pulse Train Input Filter Time  Sets the pulse train input filter time constant in seconds. Name Setting Range Default H6-05 Pulse Train Input Filter Time 0.00 to 2.00 s 0.10 s YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 256 • When simple speed feedback in V/f Control is set as the function for terminal RP (H6-01 = 3), the minimum frequency becomes the detection time for PG disconnect (F1-14). Name Setting Range Default H6-08 Pulse Train Input Minimum Frequency 0.1 to 1000.0 Hz 0.5 Hz YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 257: L: Protection Functions

    Motor cooling is most effective when running at frequency with 100% load can trigger motor rated base frequency (check the motor nameplate or overload (oL1). A fault is output and the motor will specifications). coast to stop. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 258 Motor is designed to produce 100% torque at base frequency will cause a motor overload fault (oL1). Continuous speed. Built with effective cooling capabilities. The drive fault output closes and the motor coasts to stop. Motor Speed (%) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 259 • Hot start: Characteristics of motor protection operation time in response to an overload situation that occurred while the motor was operating continuously at or below its rated current. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 260 Figure 5.89 Connection of a Motor PTC The PTC must have the following characteristics for one motor phase. The drives motor overload detection expects 3 of these PTCs to be connected in series. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 261 If L1-08 is set to 0.0A, E2-01 (E5-03 when in PM control mode) is used as a reference for motor overload protection. If L1-08 is set to any other, that value is used as a reference for motor overload protection. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 262: L2: Momentary Power Loss Ride-Thru

    Note: 1. When using a magnetic contactor between the motor and the drive, keep the magnetic contactor closed during the momentary power loss. 2. “Uv” will flash on the operator while the drive is attempting to recover from a momentary power loss. A fault signal is not output at this time. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 263 There is normally no need to change this parameter from the default value. Sets the frequency width used to detect a power supply frequency fault (Fdv) in Hz. Name Setting Range Default L2-27 Power Frequency Fault Detection Width 3.0 to 20.0 Hz 6.0 Hz YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 264: L3: Stall Prevention

    Stall Prevention Level During Acceleration L3-02 L3-02 -15% Time Output frequency Controls the output frequency to prevent the motor from stalling Time Figure 5.91 Stall Prevention During Acceleration for Induction Motors YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 265 The Stall Prevention level is automatically reduced when the motor is operated in the constant power range. L3-03 sets the lower limit for this reduction as a percentage of the drive rated current. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 266 (L3-14). The stall prevention level may be reached if an external force is applied in the regeneration direction, dramatically decreasing the possibility of stopping the motor. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 267 The function is effective only in Open Loop Vector Control for PM motors and if parameter L3-01 is set to 1. Name Setting Range Default L3-22 Deceleration Time at Stall Prevention during Acceleration 0.0 to 6000.0 s 0.0 s YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 268 Enable this function when an overcurrent (oC) or other error occurs immediately after starting acceleration or deceleration. Name Setting Range Default L3-40 Current-limited Maximum S-curve Selection during Acceleration 0, 1 L3-45 Current-limited Maximum S-curve Selection during Deceleration 0, 1 0: Disabled 1: Enabled YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 269: L4: Speed Detection

    Name Setting Range Default L4-05 Frequency Reference Loss Detection Selection 0 or 1 Setting 0: Stop Drive follows the frequency reference (which is no longer present) and simply stops the motor. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 270: L5: Fault Restart

    • A fault is cleared manually after protective functions are triggered. • The power supply is cycled. Name Setting Range Default L5-01 Number of Auto Restart Attempts 0 to 10 Times 0 Time YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 271: L6: Torque Detection

    Figure 5.98 common_TMonly Motor current / torque 10 % hysteresis 10 % hysteresis L6-02/05 L6-03/06 L6-03/06 Torque detection 1 (NO) Torque detection 2 (NO) Figure 5.98 Overtorque Detection Operation YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 272 When Mechanical Weakening detection is enabled (L6-08  0), the level for L6-02 is set as a percentage of the drive’ rated output current in all control modes. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 273 Detection when the speed is below L6-09 (unsigned). Upon detection the operation is stopped and a UL5 fault is output. L6-09: Mechanical Weakening Detection Speed Level  Sets the speed level for Mechanical Weakening Detection. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 274: L7: Torque Limit

    Figure 5.100 Torque Limit Parameters and Analog Input Settings L7-01 to L7-04: Torque Limits  These parameters set the torque limits in each quadrant. Name Setting Range Default L7-01 Forward Torque Limit 0 to 300% 200% YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 275: L8: Drive Protection

    Name Setting Range Default Determined by C6-01 and L8-02 Overheat Alarm Level 50 to 150°C o2-04 L8-03: Overheat Pre-Alarm Operation Selection  Sets the operation when an overheat pre-alarm is detected. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 276 2. Output phase loss detection is not possible when the drive is running a PM motor with light load. Name Setting Range Default L8-07 Output Phase Loss Protection Selection 0 to 2 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 277 Note: 1. Contact Yaskawa before using the drive for applications for which the setting is 0 (disabled). 2. Do not set this parameter to 0 (disabled) in V/f or OLV control.
  • Page 278 LF2 fault when current unbalance occurs. Name Setting Range Default L8-29 Current Unbalance Detection (LF2) 0, 2 Setting 0: Disabled Motor protection with LF2 is disabled. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 279 The carrier frequency is reduced at the following speeds: • Below 6 Hz when the current exceeds 100% of the drive rated current. • Above 7 Hz when the current exceeds 112% of the drive rated current. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 280: L9: Drive Protection 2

    Setting 0: Rated Current Reduces the carrier frequency based on the drive rated current. Setting 1: Derated Current Reduces the carrier frequency based on the drive current after derating due to temperature or carrier frequency setting (C6-02). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 281: N: Special Adjustments

    These parameters are used to achieve speed stability when a load is suddenly applied or removed. Note: Before making changes to the AFR parameters, make sure all motor parameters are set properly or perform Auto-Tuning. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 282: N3: Overexcitation Braking

    • Increase the gain gradually by 1.25 to 1.90 to improve the braking power of Overexcitation Deceleration. • If flux saturation characteristics cause overcurrent, try lowering n3-13. A high setting sometimes causes overcurrent (oC), motor overload (oL1), or overload (oL2). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 283: N5: Feed Forward Control

    E5-01 and o2-04 This value can be set automatically by Inertia Tuning. If Inertia Tuning cannot be performed, use one of the methods below to determine the setting value for this parameter. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 284: N6: Online Tuning

    Online Tuning prevents loss from insufficient torque and diminished speed control accuracy due to fluctuating motor temperature. n6-01: Online Tuning Selection  Selects the type of motor data Online Tuning uses for Open Loop Vector Control. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 285: N8: Pm Motor Control Tuning

    Method Selection on page 289 for a list of monitors. n8-14: Polarity Compensation Gain 3  There is normally no need to change this parameter from the default value. Sets the gain for speed estimation. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 286 There is normally no need to change this parameter from the default value. Sets a cutoff frequency of a low pass filter for high frequency injection. Enabled when n8-57 = 1. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 287 • Lower this setting if there is excessive current during acceleration. Note: This parameter is available in OLV/PM. Name Setting Range Default n8-51 Acceleration/Deceleration Pull-In Current (for PM Motors) 0 to 200% YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 288 Note: 1. Be aware that using this function will generate some audible noise in the motor up to a certain speed. 2. Set E1-09 to 0.0 when using zero speed control. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 289 Set the value in % unit (E5-03 = 100%) Note: 1. This parameter is available in AOLV/PM and CLV/PM.  2. If an “Si” value is listed on the nameplate for a Yaskawa motor, n8-84 should be set to “Si” value Name Setting Range...

  • Page 290: O: Operator Related Settings

     U1-16: output frequency after soft starter (accel/decel ramp generator)  d1-01 to d1-17: frequency references 2. Setting o1-03 to 2 requires that the number of motor poles be entered to E2-04, E4-04, and E5-04. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 291: O2: Digital Operator Keypad Functions

    LOCAL mode to REMOTE mode when b1-07 = 1, resulting in death or serious injury. Check all mechanical or electrical connections thoroughly before making any setting changes to o2-01 and b1-07. Table 5.42 lists the setting combinations for o2-01 and b1-07. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 292 NOTICE: Drive performance will suffer if the correct drive capacity is not set to o2-04, and protective functions will fail to operate properly. Name Setting Range Default Determined by drive o2-04 Drive Model Selection – capacity Note: Change settings only when necessary. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 293 SUPPLY (PS-A10L, PS-A10H) REVISION B or later. Parameter changes might not occur correctly when using an older revision. Setting 0: Disabled Setting 1: Enabled Name Setting Range Default o2-19 Selection of Parameter Write During UV 0 or 1 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 294: O3: Copy Function

    The drive logs the time that the output is active. This includes whenever the Run command is active (even if the motor is not rotating) and when there is voltage output. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 295 Setting 0: No Action Setting 1: Reset kWh Data Once o4-12 is set to 1 and the ENTER key is pressed, kWh data is erased and the display returns to 0. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 296: Q: Driveworksez Parameters

    DriveWorksEZ. Refer to the DriveWorksEZ manual for more information.  T: Motor Tuning Auto-Tuning automatically sets and tunes parameters required for optimal motor performance. Refer to Auto-Tuning on page 116 for details on Auto-Tuning parameters. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 297: U: Monitor Parameters

    Refer to PID Block Diagram on page 166 for details on how these monitors display PID data. U5: PID Monitors on page 461 has a complete list of U5- monitors and descriptions. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 298: U6: Control Monitors

     U9: Power Monitors The total consumed power and regenerated power are displayed for these parameters. Refer to U9: Power Monitors on page 464 for a complete list of U9- monitors and descriptions. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 299: Troubleshooting

    DIAGNOSING AND RESETTING FAULTS ......340 6.10 TROUBLESHOOTING WITHOUT FAULT DISPLAY..... . 342 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 300: Section Safety

    Verify that the rated voltage of the drive matches the voltage of the incoming drive input power before applying power. Do not use improper combustible materials. Failure to comply could result in death or serious injury by fire. Attach the drive to metal or other noncombustible material. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 301 Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for modification of the product made by the user. Check all the wiring after installing the drive and connecting other devices to ensure that all connections are correct.

  • Page 302: Motor Performance Fine-Tuning

    Refer to the section below that corresponds to the motor control method used. Note: This section describes parameters that are commonly edited and may be set incorrectly. Consult Yaskawa for more information on detailed settings and fine-tuning the drive.

  • Page 303: Fine-Tuning Closed Loop Vector Control

    = 0.0 s needed (b2-03) Increase the load inertia ratio. Close to the actual Load Inertia (n8-55) Note: Setting this value too high can cause overcompensation and motor load inertia ratio oscillation. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 304: Fine-Tuning Advanced Open Loop Vector Control For Pm Motors

    Inertia Auto-Tuning. If Auto-Tuning cannot be performed set parameters changes with high inertia load. Inertia Auto-Tuning (T2-01 = 8) C5-17, C5-18 and n5-03 manually. <1> Optimal settings will differ between no-load and loaded operation. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 305: Parameters To Minimize Motor Hunting And Oscillation

    Feed Forward Control (n5-01 through n5-03) gain of the speed controller (ASR) cannot be increased. The inertia ratio between the load and motor and the acceleration time of the motor running alone must be set. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 306: Drive Alarms, Faults, And Errors

    Check the digital operator for information about possible faults if the drive or motor fails to operate. Refer to Using the Digital Operator on page If problems occur that are not covered in this manual, contact the nearest Yaskawa representative with the following information: • Drive model •...

  • Page 307: Alarm And Error Displays

    Comm. Option Card Connection Error DriveWorksEZ Fault oFA30 to oFA43 dWFL (CN5-A) EEPROM Memory DriveWorksEZ Data dWF1 oFb00 Option Card Fault at Option Port CN5-B <3> Error MECHATROLINK Watchdog Timer Error – – – – YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 308 To quickly detect undesirable reverse operation, set L8-93, L8-94, and L8-95 to low values within range of erroneous detection. <3> Fault trace (i.e., the fault history) is not kept when CPF00, CPF01, CPF06, CPF24, Fdv, oFA00, oFb00, oFC00, Uv1, Uv2, and Uv3 occur. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 309 No output <1> LT-2 Capacitor Maintenance Time No output <1> LT-3 Soft Charge Bypass Relay Maintenance Time No output <1> Heatsink Overheat Heatsink Overheat Warning Motor Overheat Overtorque 1 Overtorque 2 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 310 Online Tuning Parameter Setting Error Multi-Function Analog Input Selection oPE07 PG-F3 Setting Error oPE20 Error oPE08 Parameter Selection Error oPE30 Incorrect Input Voltage Adjustment oPE09 PID Control Selection Fault – – – – YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 311 Reading Parameter Settings (flashing) vAEr Voltage Class, Capacity Mismatch vFyE Parameter settings in the drive and those saved to the copy function are not the same vrFy Comparing Parameter Settings (flashing) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 312: Fault Detection

    The built-in fuse is open. The output transistor has failed because the drive output has grounded or short-circuited. Replace the board or the drive. For instructions on replacing the control board, contact Yaskawa or your nearest sales representative. Digital Operator Display...
  • Page 313 • Make sure the PG encoder is properly connected and all shielded lines are properly grounded. damaged. • If the problem continues after cycling power, then replace either the PG option card or the PG encoder itself. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 314 There is an error in EEPROM control circuit. • If the problem continues, replace either the control board or the entire drive and then download the DriveWorksEZ program. For instructions on replacing the control board, contact Yaskawa or your nearest sales representative. Digital Operator Display...
  • Page 315 Refer to Diagnosing and Resetting Faults on page 340. • Replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or your nearest sales representative. Replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or your Hardware problem.
  • Page 316 Increase the power supply frequency fault detection width (L2-27). is too large. Replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or your The built-in fuse is open. nearest sales representative.
  • Page 317 • Enter the correct motor code to E5-01. Loop Vector (Yaskawa motors only) or the motor data • If a non-Yaskawa PM motor is used, enter “FFFF” to E5-01. Set the correct motor data to the E5- parameters or perform are wrong.
  • Page 318 Possible Solution The option card installed into port CN5-B is Check if the drive supports the option card that you are attempting to install. Contact Yaskawa for assistance. incompatible with the drive. A communication option card has been installed in Communication option cards are supported by option port CN5-A only.
  • Page 319 • Check the motor rated current. • Enter the motor rated current as indicated on the motor nameplate (E2-01). • Ensure the motor cooling system is operating normally. • Repair or replace the motor cooling system. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 320 Mechanical Weakening Detection 1 Overtorque occurred, matching the conditions specified in L6-08. Cause Possible Solution Overtorque triggered mechanical weakening detection Check for the cause of mechanical weakening. level set to L6-08. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 321 Safety Circuit Fault Safety Circuit Fault is detected. Cause Possible Solution Replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or your The safety circuit is damaged. nearest sales representative. Digital Operator Display...
  • Page 322 • Enter the correct motor code for the PM being used into E5-01. The wrong motor code is set (Yaskawa motors only). • For special-purpose motors, enter the correct data to all E5 parameters according to the test report provided for the motor.
  • Page 323 • Check the maintenance time for the capacitors (U4-05). The capacitors are worn. • Replace the entire drive if U4-05 exceeds 90%. Contact Yaskawa or your nearest sales representative. • Cycle power to the drive and see if the fault reoccurs.

  • Page 324: Alarm Detection

    • If the problem continues, replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or your nearest sales representative. A termination resistor must be installed at both ends of a communication line. Slave drives must have the internal Termination resistor setting is incorrect.
  • Page 325 Lower the impedance of the input power supply wiring. A phase loss occurred in the input power supply. Check the input power supply for phase loss or an imbalance in the interphase voltages. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 326 Check the sensor and replace it if damaged. Replace either the control board or the entire drive. For instructions on replacing the control board, contact Feedback input circuit is damaged. Yaskawa or your nearest sales representative. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 327 The main circuit and control circuit capacitors have Replace either the control board or the entire drive. For instructions on replacing the control board, contact reached 90% of their expected performance life. Yaskawa or your nearest sales representative. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 328 Overtorque occurred, matching the conditions specified in L6-08. Minor Fault Cause Possible Solutions (H2-01 = 10) Overtorque occurred, triggering the mechanical Check for the cause of mechanical weakening. weakening level set to L6-08. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 329 Investigate and correct the cause and then reset the fault. The fluctuation in the voltage of the input power Refer to Diagnosing and Resetting Faults on page 340. supply is too large. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 330 Drive internal circuitry is worn. • Replace either the control board or the entire drive if U4-05 exceeds 90%. For instructions on replacing the control board, contact Yaskawa or your nearest sales representative. The drive input power transformer is too small and •...

  • Page 331: Operator Programming Errors

    Set A1-03 to 5550 to load the parameter settings stored in the terminal board to the drive. between the control board and the terminal board no longer match. Initialize parameters after drive replacement by setting A1-03 to 2220 or 3330. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 332 C6-03 (carrier frequency lower limit is greater than the upper limit). If C6-05 is Correct the parameter settings. less than or equal to 6, the drive operates at C6-03. Upper and lower limits between C6-02 and C6-05 contradict each other. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 333 Possible Solutions • The setting of o2-04 (Drive Model Selection) changed. For information on clearing the fault, contact Yaskawa or your nearest sales representative. • EEPROM failed for the input voltage offset. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 334: Auto-Tuning Fault Detection

    Motor data or data entered during Auto-Tuning was • Check that the motor data entered to T1 parameters matches motor nameplate input before Auto-Tuning. incorrect. • Start Auto-Tuning over again and enter the correct information. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 335 Digital Operator Display Error Name Er-11 Motor Speed Error Cause Possible Solutions • Increase the acceleration time 1 (C1-01). Torque reference is too high. • Disconnect the machine from the motor, if possible. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 336 • If a magnetic contactor is used between motors, make sure it is closed. • Replace either the control board or the entire drive. For instructions on replacing the control board, contact Yaskawa or your nearest The current is too low.
  • Page 337 Perform Stationary Auto-Tuning and then perform High Frequency Injection Parameter Tuning again. If the problem continues, high Motor data was incorrect. frequency injection control might not be possible with that motor. Note: Auto-Tuning is not applicable for SPM motors. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 338: Copy Function Related Displays

    The device being used to write the parameters is blank and Making sure all connections are correct, and copy the parameter settings onto the USB Copy Unit or the operator. does not have any parameters saved on it. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 339 Comparing Parameter Settings (flashing) Cause Possible Solutions The Verify mode has confirmed that parameters settings on the Not an error. drive and parameters read to the copy device are identical. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 340: Diagnosing And Resetting Faults

    Parameter U2-58 helps determine the cause of a fault. Parameters to be monitored differ depending on the control mode. - MONITR - DRV Rdy PowerSupply Freq U2-58= 50.00Hz U2-01= ----- RSEQ U2-02= oC RRFF YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 341: Fault Reset Methods

    Note: If the Run command is present, the drive will disregard any attempts to reset the fault. The Run command must first be removed before a fault situation can be cleared. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 342: Troubleshooting Without Fault Display

    • Set a new password to parameter A1-05. • Check the drive input power voltage by looking at the control circuit voltage (U1-07). Undervoltage was detected. • Check all main circuit wiring. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 343: External Run Command

    • If the drive is supposed to be set up for a 3-wire sequence, then one of the parameters H1-03 through H1-08 must be set to 0. Terminal S1 incorrectly. will become the Start, terminal S2 will become the Stop input. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 344: Motor Is Too Hot

    • Make sure that value set in E2-01 is higher than E2-03. drive are incorrect. • If it is necessary to set E2-01 lower than E2-03, first lower the value set to E2-03, then change the setting in E2-01 as needed. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 345: Motor Stalls During Acceleration Or Acceleration Time Is Too Long

    The timing for the brake to close and release is not set properly. Refer to Notes on Controlling the Brake when Using the Hoist Application Preset on page 113. Insufficient DC Injection Braking. Increase the amount of DC Injection Braking Current (b2-02). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 346: Noise From Drive Or Motor Cables When The Drive Is Powered On

    Perform Auto-Tuning. Refer to Motor Performance Fine-Tuning on page 302. control modes). The control mode was changed after performing Auto-Tuning. Perform Auto-Tuning again. Only Stationary Auto-Tuning was performed. Perform Rotational Auto-Tuning. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 347: Output Frequency Is Not As High As Frequency Reference

    (Terminals DM+ and DM-) Cause Possible Solutions • Check the wiring for the Safe Disable monitor output terminal. There is faulty wiring in the Safe Disable monitor output terminals. • Correct wiring mistakes. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 348 6.10 Troubleshooting without Fault Display YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 349: Periodic Inspection & Maintenance

    DRIVE REPLACEMENT ..........369 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 350: Section Safety

    OFF, measure the DC bus voltage level to confirm it has reached a safe level. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 351 Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified. Check all the wiring to ensure that all connections are correct after installing the drive and connecting any other devices.

  • Page 352: Inspection

     Recommended Daily Inspection Table 7.1 outlines the recommended daily inspection for Yaskawa drives. Check the following items on a daily basis to avoid premature deterioration in performance or product failure. Copy this checklist and mark the “Checked” column after each inspection.

  • Page 353: Recommended Periodic Inspection

     Recommended Periodic Inspection Table 7.2 outlines the recommended periodic inspections for Yaskawa drive installations. Although periodic inspections should generally be performed once a year; the drive may require more frequent inspection in harsh environments or with rigorous use. Operating and environmental conditions, along with experience in each application, will determine the actual inspection frequency for each installation.

  • Page 354: Periodic Maintenance

    When the maintenance period reaches 100%, there is increased risk that the drive may malfunction. Yaskawa recommends checking the maintenance period regularly to ensure maximum performance life.
  • Page 355 The cooling fans have reached 90% of their designated life time. Replace the cooling fan. <1> The DC bus capacitors have reached 90% of their designated life Contact a Yaskawa representative or the nearest Yaskawa sales LT-2 <1> time. office on possible drive replacement.

  • Page 356: Cooling Fan And Circulation Fan

    To ensure maximum useful product life, replace all cooling fans when performing maintenance. Contact a Yaskawa representative or the nearest Yaskawa sales office to order replacement cooling fans as required. For drives with multiple cooling fans, replace all the fans when performing maintenance to ensure maximum product performance life.

  • Page 357: Cooling Fan Component Names

    2 0154, 2 0192, 4 0156, 4 0180 2 0248, 4 0216 to 4 0414 common_ TMonly A – Fan Guard C – Circulation Fan Unit B – Cooling Fan/Cooling Fan Unit Figure 7.1 Cooling Fan Component Names YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 358: Cooling Fan Replacement: 20028 To 20130, 40011 To 40124

    Remove the cooling fan cartridge. Figure 7.3 common_TM only Figure 7.3 Remove the Cooling Fan Disconnect the pluggable connector and remove the fan. Figure 7.4 common_TM only Figure 7.4 Disconnect the Cooling Fan YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 359 Note: The fan guard has a cutout on the front side for proper alignment. Figure 7.8 common_TMonly Figure 7.8 Reattach the Fan Guard Turn on the power supply and set o4-03 to 0 to reset the Maintenance Monitor cooling fan operation time. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 360: Cooling Fan Replacement: 20154, 20192, 40156, 40180

    Slide the fan guard toward the front of the drive to remove it from the drive. Figure 7.10 common_TMonly Figure 7.10 Remove the Fan Guard Release the cables from the hooks in five locations. Figure 7.11 common_TMonly A – Hook locations Figure 7.11 Release the Cables YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 361 Connect the relay connectors for the replacement fan units. Note: Replace the whole unit when replacing the cooling fan. Figure 7.14 common_TMonly Figure 7.14 Plug in the Relay Connector Figure 7.15 common_TMonly Figure 7.15 Cooling Fan Unit YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 362 Guide the cables through the second set of provided hooks to hold the cables in place. Figure 7.18 common_TMonly A – Cooling fan A C – Bend three times B – Cooling fan B D – Bend twice Figure 7.18 Cooling Fan Wire Routing YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 363 Figure 7.20 common_TMonly A – Screw locations Figure 7.20 Reattach the Fan Guard Turn on the power supply and set o4-03 to 0 to reset the Maintenance Monitor cooling fan operation time. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 364: Cooling Fan Replacement: 20248, 40216 To 40414

    Figure 7.22 Remove the Fan Guard Release the cable from the hooks. Note: Models 40302 to 40414 have four hooks. Figure 7.23 common_TMonly A – Hook locations Figure 7.23 Free the Cable YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 365 A – Opening Figure 7.26 Attach the Relay Connector Figure 7.27 common_TMonly 2 0248, 4 0216, 4 0240 4 0302 to 4 0414 Figure 7.27 Cooling Fan Unit YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 366 Figure 7.29 Attach the Cooling Fan Unit Reattach the fan cover and then tighten the screws firmly so that the screws do not come loose. Figure 7.30 common_TMonly Figure 7.30 Reattach the Fan Guard YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 367 Note: The circulation fan unit on models 40302 to 40414 is located on the right side of the drive. Figure 7.32 common_TMonly Figure 7.32 Unlock the Cable Hooks Unplug the relay connectors and free the cable from the hooks. Figure 7.33 common_TMonly Figure 7.33 Unplug the Relay Connector YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 368 4. Tighten the screws firmly so they do not come loose. Figure 7.35 common_TMonly Figure 7.35 Installing the Circulation Fan Unit Turn on the power supply and set o4-03 to 0 to reset the Maintenance Monitor cooling fan operation time. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 369: Drive Replacement

    Replace the drive if the main power circuitry is damaged. Contact your local Yaskawa representative before replacing parts if the drive is still under warranty. Yaskawa reserves the right to replace or repair the drive according to Yaskawa warranty policy.

  • Page 370: Replacing The Drive

    Loosen the screws holding the terminal board in place. Remove the screw securing the bottom cover and remove the bottom cover from the drive. Figure 7.38 YEG_ TMon Figure 7.38 Unscrew the Terminal Board YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 371 Defaults by Drive Model Selection (o2-04) and ND/HD (C6-01) on page 469 for details. 3. Contact Yaskawa or a Yaskawa representative for instructions on replacing the terminal board. Improperly replacing the terminal board will result in drive malfunction. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 372 7.5 Drive Replacement YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 373: Peripheral Devices & Options

    INSTALLING PERIPHERAL DEVICES ....... . 388 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 374: Section Safety

    Improper equipment grounding could result in death or serious injury by contacting the motor case. Fire Hazard Tighten all terminal screws to the specified tightening torque. Loose electrical connections could result in death or serious injury by fire due to overheating of electrical connections. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 375 (RCM/RCD) is tripped. Check the wiring and the selection of peripheral devices to identify the cause. Contact your supplier before restarting the drive or the peripheral devices if the cause cannot be identified. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 376: Drive Options And Peripheral Devices

    Drive Options and Peripheral Devices Table 8.1 lists the names of the various accessories and options available for Yaskawa drives. Contact Yaskawa or your Yaskawa agent to order these peripheral devices. • Peripheral Device Selection: Refer to the Yaskawa catalog for selection and part numbers.

  • Page 377: Connecting Peripheral Devices

    The default setting for L5-02 is 0 (fault output active during restart attempt). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 378: Option Card Installation

    C – Included screws I – Connector CN5-A D – Front cover J – Connector CN5-B E – Digital operator K – Connector CN5-C F – Terminal cover Figure 8.2 Drive Components with Option YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 379: Installing The Option

    Insert the option card (B) into the CN5-A (I), CN5-B (J), or CN5-C (K) connectors located on the drive and fasten it into place using one of the included screws (C). Use both CN5-B and CN5-C when connecting two options. Figure 8.4 common_ TMonly Figure 8.4 Insert the Option Card YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 380 Loosen the screws and insert the wire into the Option terminal block opening on the terminal block. common_ Shielded cable (do not solder ends) TMonly Figure 8.7 Preparing and Connecting Cable Wiring YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 381 Note: The PG-B3 Option reads a maximum input frequency from the PG encoder of 50 kHz. Be sure to select a PG encoder with an output pulse frequency of maximum 50 kHz when operating at maximum speed. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 382 Wire gauge and torque specifications are listed in Table 8.4. For simpler and more reliable wiring, use crimp ferrules on the wire ends. Refer to the option manuals for the wire size and torque specifications of other options. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 383 IG, ZO, IG etc. (24 to 16 AWG) Crimp Terminals Yaskawa recommends using CRIMPFOX 6 by Phoenix Contact or equivalent crimp terminals with the specifications listed in Table 8.5 for wiring to ensure proper connections. Note: Properly trim wire ends so loose wire ends do not extend from the crimp terminals.
  • Page 384 Note: The PG-X3 Option reads a maximum input frequency from the PG of 300 kHz. Be sure to select a PG with an output pulse frequency of maximum 300 kHz when operating at maximum speed. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 385 Table 8.9 Setting the PG Encoder Power Supply Voltage (IP) with Jumper CN3 Voltage Level 5.5 V ± 5% (default) 12.0 V ± 5% 5.5 V 12 V 5.5 V 12 V Jumper CN3 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 386 SG etc. (24 to 16 AWG) Crimp Terminals Yaskawa recommends using CRIMPFOX 6 by Phoenix Contact or equivalent crimp terminals with the specifications listed in Table 8.11 for wiring to ensure proper connections. Note: Properly trim wire ends so loose wire ends do not extend from the crimp terminals.
  • Page 387 However, when F1-05 and F1-32 are saved as User Parameters (o2-03 = 1) and the User Parameter settings are initialized using A1-03 = 1110, the values for F1-05 and F1-32 are not reset. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 388: Installing Peripheral Devices

    • AC drive carrier frequency • Motor cable type and length • EMI/RFI filter If the RCM/RCD trips spuriously consider changing these items or use an RCM/RCD with a higher trip level. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 389: Installing A Magnetic Contactor At The Power Supply Side

    Internal EMC filters are built-in to drive models CIMR-UE/W. These drives comply with EMC guidelines IEC/EN 61800-3 2nd Environment Category C2. Use switches on the drive to enable the EMC filters. Refer to Enable the Internal EMC Filter on page YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 390: Attachment For External Heatsink (Ip00/Nema Type 1 Enclosure)

    WARNING! Fire Hazard. Confirm an actual motor overload condition is not present prior to increasing the thermal oL trip setting. Check local electrical codes before making adjustments to motor thermal overload settings. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 391: A. Specifications

    A.6 DRIVE DERATING DATA......... . . 398 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 392: A.1 Heavy Duty And Normal Duty Ratings

    Note: Differences between HD ratings and ND ratings for the drive include rated input and output current, overload capacity, and current limit. The default setting is HD (C6-01 = 0). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 393: A.2 Three-Phase 200 V Class Drives

    <5> If one of the following specifications are needed, the maximum output voltage will be the equivalent to the input voltage  0.87.  Harmonic current distortion of 5% or less  Harmonic suppression guidelines compliance  Input power factor of 0.98 or more <6> User-adjustable YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 394: A.3 Three-Phase 400 V Class Drives

    <5> If one of the following specifications are needed, the maximum output voltage will be the equivalent to the input voltage  0.87.  Harmonic current distortion of 5% or less  Harmonic suppression guidelines compliance  Input power factor of 0.98 or more <6> User-adjustable YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 395: A.4 Drive Specifications

    <1> Current derating is required. Select control modes in accordance with the drive capacity. <2> The accuracy of these values depends on motor characteristics, ambient conditions, and drive settings. Specifications may vary with different motors and with changing motor temperature. Contact Yaskawa for consultation. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 396 Altitude Derating on page 399 for details. <8> Reattaching the top protective cover and bottom cover on an IP00 enclosure drive may convert this drive to a NEMA Type 1 conformity. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 397: A.5 Drive Watt Loss Data

    40180 2833 3254 3316 3798 40216 3035 3538 3720 4308 40240 3498 4049 3897 4497 40302 3867 4556 5202 6059 40361 4384 5119 5434 6297 40414 5563 6465 1012 6444 7456 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 398: A.6 Drive Derating Data

    As the carrier frequency of the drive is increased above the factory default setting, the drive’s rated output current must be derated according to Figure A.1. Figure A.1 100% common_ TMonly 4 kHz 6 kHz 8 kHz 10 kHz Figure A.1 Carrier Frequency Derating YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 399: Temperature Derating

    The drive standard ratings are valid for an installation altitude up to 1000 m. If the altitude exceeds 1000 m both the drive rated voltage and the rated output current must be derated for 1% per 100 m. The maximum altitude is 3000 m. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 400 A.6 Drive Derating Data YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 401: B. Parameter List

    (FOR PM MOTORS) ..........473 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 402: B.1 Understanding The Parameter Table

    Refers to a second motor when the drive is operating two motors. Switch between these motors using the multi-function input terminals. Note: If a parameter is not available in a certain control mode, the symbol for that control mode is grayed out. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 403: B.2 Parameter Groups

    Digital Output Card Settings (DO-A3) Control Monitors Communication Option Card (SI-C3, SI-EM3, SI-EN3, DriveWorksEZ Monitors SI-ET3, SI-N3, SI-P3, SI-S3, SI-T3, and SI-W3) Communication Option Card (SI-EM3/SI-EN3) Power Monitors Multi-Function Digital Inputs YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 404: B.3 Parameter Table

    <1> Default setting value is dependent on parameter A1-06. This setting value is 0 when A1-06 = 0, and 1 when A1-06 does not equal 0. <2> Default setting value is determined by the Application Preset selected with parameter A1-06. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 405: B: Application

    0: Disregarded. A new Run command needs to be issued after power up. Max: 1 1: Allowed. Motor will start immediately after power up if a Run command is already enabled. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 406 (196H) Search (Speed Estimation Type) Max: 2.0 Sets the current injected to the motor at the beginning of Speed Estimation Speed Search. Set as a coefficient for the motor rated current. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 407 Min: 0.1 s (BC9H) Time 1 Max: 10.0 s Sets the deceleration rate for the search frequency when searching from the direction command when the momentary power loss time is less than b3-50. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 408 Default: 0.00 s common_ (1ACH) All Modes PID Primary Delay Time Constant TMonly Min: 0.00 s Sets a low pass filter time constant on the output of the PID controller. Max: 10.00 s YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 409 Min: 0 (17FH) Content during PID 0: Display the frequency reference (U1-01) after PID compensation has been added. Max: 1 1: Display the frequency reference (U1-01) before PID compensation has been added. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 410 TMonly Search Operation Voltage Limit Min: 0% OLV/PM AOLV/PM CLV/PM (1D1H) Max: 100% Sets the limit for the voltage search operation as a percentage of the motor rated voltage. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 411 TMonly Zero Servo Completion Width OLV/PM AOLV/PM CLV/PM Min: 0 (1DBH) Max: 16383 Sets the range to trigger an output terminal set for “Zero Servo Complete” during Zero Servo operation. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 412: C: Tuning

    Max: 10.00 s C2-01 C2-04 Default: 0.00 s C2-04 S-Curve Characteristic at Decel Time Min: 0.00 s (20EH) Max: 10.00 s <10> Default setting is determined by the control mode (A1-02). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 413 Torque Compensation Time TMonly OLV/PM AOLV/PM CLV/PM Min: 0 ms (219H) Constant Max: 200 ms Sets the time constant for torque compensation at forward start and reverse start (C4-03 and C4-04). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 414 (359H) Motor 2 ASR Integral Time 2 TMonly Min: 0.000 s OLV/PM AOLV/PM CLV/PM Max: 10.000 s Sets the integral time 2 of the speed control loop (ASR) for motor 2. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 415 Default: 0 TMonly C6-09 Carrier Frequency during OLV/PM AOLV/PM CLV/PM Min: 0 (22BH) Rotational Auto-Tuning Max: 1 0: Carrier Frequency = 4 kHz <74> 1: Setting value for C6-03 <75> YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 416 1: Power Factor Control Enabled common_ Default: 1 All Modes C7-60 Output Voltage Limit TMonly Min: 0 (B1CH) Mode Selection 0: Harmonic suppression priority mode Max: 1 1: High output voltage mode YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 417: D: Reference Settings

    <20> Range upper limit is determined by the maximum output frequency (E1-04) and the upper limit of the frequency reference (d2-01). <63> The value of o1-03 is changed to 1 and the unit is also changed to a percentage (%) when the control mode is set to CLV/PM or AOLV/PM. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 418 Up/Down Frequency Reference TMonly Min: 0 (2B6H) Limit Selection 0: The lower limit is determined by d2-02 or an analog input. Max: 1 1: The lower limit is determined by d2-02. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 419 (speed agree). V/f w/PG common_ Default: 0 d6-03 TMonly OLV/PM AOLV/PM CLV/PM Field Forcing Selection Min: 0 (2A2H) Max: 1 0: Disabled 1: Enabled YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 420: E: Motor Parameters

    <3> Parameter setting value is not reset to the default value when the drive is initialized. <4> Default setting is dependent on the control mode (A1-02), the drive model (o2-04), and the Drive Duty (C6-01). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 421 <9> Default setting value is dependent on the drive model (o2-04) and the Drive Duty (C6-01). <19> Display is in the following units.  CIMR-U20028, 20042, and 40011 to 40027: 0.01 A units  CIMR-U20054 to 20248, and 40034 to 40414: 0.1 A units YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 422 V/f w/PG Default: <9> common_ E4-05 Motor 2 Line-to-Line Resistance TMonly Min: 0.000 OLV/PM AOLV/PM CLV/PM (325H) Max: 65.000  Sets the phase-to-phase resistance for motor 2. Automatically set during Auto-Tuning. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 423 TMonly OLV/PM AOLV/PM CLV/PM Enter the Yaskawa motor code for the PM motor being used. Various motor parameters are E5-01 Default: <4> Motor Code Selection automatically set based on the value of this parameter. Setting that were changed manually will...

  • Page 424: F: Option Settings

    Max: 1 Switches polarity for initial polarity estimation. If "Sd=1" is listed on the nameplate or in a test report for a Yaskawa motor, E5-25 should be set to 1. <3> Parameter setting value is not reset to the default value when the drive is initialized.
  • Page 425 F1-31 TMonly PG 2 Pulses Per Revolution Min: 1 ppr (3B0H) OLV/PM AOLV/PM CLV/PM Max: 60000 ppr Sets the number of pulses for a PG option card connected to port CN5-B. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 426 Sets the gain for the input signal to the analog card. Max: 999.9% F2-03 Default: 0.0% common_ (369H) All Modes Analog Input Option Card Bias TMonly Min: -999.9% Sets the bias for the input signal to the analog card. Max: 999.9% YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 427 Min: 0 common_ (397H) All Modes Max: 1 TMonly 0: 0 to 10 V Default: 0 F4-08 1: -10 to 10 V Terminal V2 Signal Level Min: 0 (398H) Max: 1 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 428 1: Reset all communication-related parameters (F6-/F7-) when the drive is initialized using A1-03. Default: 0 common_ F6-10 All Modes CC-Link Node Address TMonly Min: 0 – (3B6H) Sets the node address if a CC-Link option card is installed. Max: 64 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 429 4: Detect automatically Default: 21 common_ F6-52 All Modes DeviceNet PCA Setting TMonly Min: 0 – (3C3H) Sets the format of the data set from the DeviceNet master to the drive. Max: 255 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 430 Parameter F7-06 sets the second most significant octet. common_ F7-07 Default: 255 All Modes TMonly (3EBH) Subnet Mask 3 Min: 0 – Sets the static/fixed Subnet Mask. Max: 255 <46> Parameter F7-07 sets the third most significant octet. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 431 <45> If F7-13 is set to 0, then all IP Addresses (as defined with parameters F7-01 to F7-04) must be unique. <46> Set F7-01 to F7-12 when F7-13 is set to 0. <47> Set F7-15 when F7-14 is set to 0 or 2. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 432: H: Multi-Function Terminals

    Drive Overheat Alarm (oH2) TMonly Closed: Closes when an oH2 alarm occurs common_ All Modes TMonly Analog Terminal Input Selection Open: Function assigned by H3-14 is disabled. Closed: Function assigned by H3-14 is enabled. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 433 2C: N.O., Always detected, alarm only (continue running) 2D: N.C., Always detected, alarm only (continue running) 2E: N.O., During run, alarm only (continue running) 2F: N.C., During run, alarm only (continue running) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 434 Tests the MEMOBUS/Modbus RS-485/422 interface. Displays “PASS” if the test completes successfully. common_ All Modes TMonly Drive Enable Open: Drive disabled. If this input is opened during run, then the drive will stop as specified by b1-03. Closed: Ready for operation. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 435 All Modes H2-10 TMonly Memobus Regs2 Bit Select Min: 0 (B3DH) Sets the bits for the MEMOBUS/Modbus registers from which data will be sent to contact Max: FFFFH outputs 63 and 163. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 436 Closed: When the output frequency is greater than or equal to the value in L4-03 ±L4-04. common_ All Modes Torque Detection 1 (N.C.) TMonly Open: Overtorque or undertorque has been detected. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 437 Open: REMOTE Closed: LOCAL common_ All Modes During Speed Search TMonly Closed: Speed Search is being executed. common_ All Modes PID Feedback Low TMonly Closed: PID feedback level is too low. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 438 Selection 2: 4 to 20 mA Max: 3 3: 0 to 20 mA Note: Use DIP switch S1 to set input terminal A2 for a current or a voltage input signal. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 439 Output Frequency Lower Limit Level TMonly 10 V = E1-04 (maximum output frequency) common_ All Modes PID Feedback TMonly 10 V = 100% common_ All Modes TMonly PID Setpoint 10 V = 100% YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 440 Multi-Function Analog Output TMonly Default: 0 H4-07 Terminal FM Signal Level 0: 0 to 10 V Min: 0 (423H) Selection Max: 2 1: -10 to 10 V 2: 4 to 20 mA YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 441 Max: 100 ms Applicable MEMOBUS/Modbus registers: 3EH, 3FH, 44H, ACH, and ADH <32> If this parameter is set to 0, the drive will be unable to respond to MEMOBUS/Modbus commands. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 442: L: Protection Function

    Motor Temperature Input Filter All Modes TMonly Min: 0.00 s (484H) Time (PTC input) Adjusts the filter for the motor temperature analog input (H3-02, H3-06, or H3-10 = E). Max: 10.00 s YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 443 3: Enabled (Current Limit) The acceleration rate is automatically adjusted while limiting the output current at the setting value of the stall prevention level (L3-02). Note: Setting 2 is not available in OLV/PM. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 444 (11D9H) Selection during Deceleration 0: Disable Max: 1 1: Enable Available when L3-04 = 6. <34> The setting range is 0 and 1 in vector control modes for PM, AOLV/PM, CLV/PM. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 445 L6-03 All Modes Torque Detection Time 1 TMonly Min: 0.0 s (4A3H) Sets the time an overtorque or undertorque condition must exist to trigger torque detection 1. Max: 10.0 s YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 446 1: Integral control. Set L7-07 to 1 if the torque limit should take precedence. V/f w/PG common_ Default: 1 L7-16 TMonly Torque Limit Process at Start OLV/PM AOLV/PM CLV/PM Min: 0 (44DH) Max: 1 0: Disabled 1: Enabled YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 447 Max: 2.00 s Sets the time that the drive continues running with reduced carrier frequency after the carrier reduction condition is gone. Setting 0.00 s disables the carrier frequency reduction time. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 448: N: Special Adjustments

    Sets the internal speed feedback detection control gain in the automatic frequency regulator Max: 10.00 (AFR). If hunting occurs, increase the set value. If response is low, decrease the set value. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 449 AOLV/PM CLV/PM Polarity Compensation Gain 3 Min: 0.000 (54DH) Max: 10.000 There is normally no need to change this parameter from the default value. Sets the gain for estimating the speed. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 450 Sets the ratio between motor and machine inertia. Load Inertia Min: 0 (56EH) 0: Below 1:10 Max: 3 1: Between 1:10 and 1:30 2: Between 1:30 and 1:50 3: Beyond 1:50 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 451: O: Operator Related Settings

    Max: 150% 100% = Motor rated current Note: If an “Si” value is listed on the nameplate for a Yaskawa motor, n8-84 should be set to “Si” value  2. <14> Default setting value is dependent on the motor code set to E5-01.
  • Page 452 Default: 0 common_ o4-01 Cumulative Operation Time All Modes TMonly Min: 0 (50BH) Setting Sets the value for the cumulative operation time of the drive in units of 10 h. Max: 9999 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 453: Q: Driveworksez Parameters

    9: ASR Gain Tuning (perform Rotational Auto-Tuning prior to ASR Gain Auto-Tuning) Note: Inertia Tuning and ASR Gain Auto-Tuning might not be available if gears are between the machine and the motor shaft. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 454 (Stationary Auto-Tuning) Max: 20.00 Hz After setting the motor capacity to T1-02, this parameter will automatically display the motor slip for a standard 4 pole Yaskawa motor. Enter the motor slip as indicated on the motor test report. V/f w/PG...
  • Page 455 CLV/PM Default: <16> T2-02 Enter the motor code when using a Yaskawa PM motor. Once the motor code is entered, the PM Motor Code Selection Min: 0000 (751H) drive automatically sets parameters T2-03 through T2-09. Set parameters T2-10 through T2-14 Max: FFFF according the motor nameplate or the motor test report.

  • Page 456: U: Monitors

    T3-03 Motor Inertia TMonly Min: 0.0001 kgm OLV/PM AOLV/PM CLV/PM (762H) Max: 600.00 kgm Sets the motor inertia. Default setting is the inertia of a Yaskawa motor. V/f w/PG common_ T3-04 Default: 10.0 Hz TMonly OLV/PM AOLV/PM CLV/PM (763H) ASR Response Frequency Min: 0.1 Hz...
  • Page 457 3FFFF: Set (1 bit) + sign (1 bit) + 16 bit common_ U1-18 No signal output All Modes oPE Fault Parameter TMonly – – (61H) available Displays the parameter number that caused the oPE02 or oPE08 (Operation error). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 458 U2: Fault Trace  Analog Output No. (Addr.) Name Description Unit Page Level common_ U2-01 No signal output All Modes Current Fault TMonly – – (80H) available Displays the current fault. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 459 MEMOBUS/Modbus communications, the monitor value in MEMOBUS/Modbus communications is: displayed numeric value / 8192  drive’ rated current (A), from the condition “8192 (maximum value) = drive’s rated current (A)” YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 460 All Modes U4-16 Motor Overload Estimate TMonly 10 V: 100% 0.1% – Shows the value of the motor overload detection accumulator. 100% is equal to the oL1 (7D8H) (oL1) detection level. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 461 U5-05 10 V: 100% All Modes PID Differential Feedback TMonly 0.01% – (7D2H) (-10 to +10 V) Displays the 2nd PID feedback value if differential feedback is used (H3- = 16). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 462 Monitors the number of pulses for speed detection (PG2). common_ U6-20 Frequency Reference Bias All Modes TMonly 10 V: Max frequency 0.1% – (7D4H) (Up/Down 2) Displays the bias value used to adjust the frequency reference. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 463 1959H) U8-11 to common_ DriveWorksEZ Version U8-13 No signal output All Modes TMonly – – (195AH to available Control Monitor 1 to 3 DriveWorksEZ Version Control Monitor 1 to 3 195CH) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 464 (82AH to 1 to 4 available U9-14 82DH) U9-13 U9-12 U9-11 The values shown in U9-11 to U9-14 are calculated by multiplying U9-04 to U9-06 by the value set in o4-19. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 465: B.4 Control Mode Dependent Parameter Default Values

    Carrier Frequency Reduction Off Delay Time 0.00 to 2.00 0.01 s 0.50 0.50 0.50 0.50 o1-03 Digital Operator Display Selection 0 to 3 – o1-04 V/f Pattern Display Unit 0 or 1 – – – – YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 466 <14> Default setting value is dependent on the motor code set to parameter E5-01. <18> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 467: E3-01 (Motor 2 Control Mode) Dependent Parameters

    <9> Default setting is determined by the drive model (o2-04) and duty selection (C6-01). <18> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 468: B.5 V/F Pattern Default Values

    <18> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive. <42> Default settings for E1-04 through E1-10 (E3-04 through E3-10 for motor 2). YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 469: B.6 Defaults By Drive Model Selection (O2-04) And Nd/Hd (C6-01)

    Overheat Alarm Level L8-35 Installation Method Selection – L8-38 Carrier Frequency Reduction Selection – n1-03 Hunting Prevention Time Constant n5-02 Motor Acceleration Time 0.317 0.355 0.355 0.323 0.323 0.32 0.32 0.387 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 470 Overheat Alarm Level L8-35 Installation Method Selection – L8-38 Carrier Frequency Reduction Selection – n1-03 Hunting Prevention Time Constant n5-02 Motor Acceleration Time 0.145 0.154 0.154 0.168 0.168 0.175 0.175 0.265 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 471 Overheat Alarm Level L8-35 Installation Method Selection – L8-38 Carrier Frequency Reduction Selection – n1-03 Hunting Prevention Time Constant n5-02 Motor Acceleration Time 0.323 0.32 0.32 0.387 0.387 0.317 0.317 0.533 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 472 Momentary Power Loss Voltage Recovery Time C L8-02 Overheat Alarm Level L8-35 Installation Method Selection – L8-38 Carrier Frequency Reduction Selection – n1-03 Hunting Prevention Time Constant n5-02 Motor Acceleration Time 0.777 0.864 0.864 0.91 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 473: B.7 Parameters That Change With The Motor Code Selection (For Pm Motors)

    Base Frequency E1-09 Minimum Output Frequency C5-17 Motor Inertia 0.0007 0.0014 0.0021 0.0032 n5-02 Motor Acceleration Time 0.137 0.132 0.132 0.122 d-Axis Current for High Efficiency Control n8-49 (for PM Motors) (OLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 474: Yaskawa Ssr1 Series Ipm Motor (For Derated Torque)

    B.7 Parameters that Change with the Motor Code Selection (for PM Motors)  YASKAWA SSR1 Series IPM Motor (For Derated Torque) Table B.12 200 V, 1750 min Type YASKAWA SSR1 Series IPM Motor Name Unit Default Settings  Motor Code Selection (for PM Motors)
  • Page 475 0.098 0.130 0.127 0.193 0.191 0.187 0.208 0.254 0.243 0.338 d-Axis Current for High Efficiency n8-49 -15.1 -16.8 -14.1 -8.8 -9.6 -10.3 -17.0 -21.7 -10.9 -13.2 Control (for PM Motors) (OLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 476 0.312 0.42 n5-02 Motor Acceleration Time 0.085 0.080 0.122 0.108 0.161 0.160 0.175 d-Axis Current for High Efficiency n8-49 -10.7 -13.2 -15.7 -11.5 -7.0 -11.8 -10.2 Control (for PM Motors) (OLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 477 Motor Acceleration Time 0.122 0.108 0.161 0.160 0.175 0.171 0.213 0.201 0.281 d-Axis Current for High Efficiency n8-49 -15.7 -11.5 -6.8 -11.5 -14.8 -15.8 -19.6 -14.9 -15.1 Control (for PM Motors) (OLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 478 0.312 0.418 n5-02 Motor Acceleration Time 0.073 0.062 0.091 0.092 0.125 0.122 0.135 d-Axis Current for High Efficiency n8-49 -13.9 -14.4 -17.9 -15.9 -17.9 -20.1 -13.7 Control (for PM Motors) (OLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 479 Motor Acceleration Time 0.091 0.092 0.125 0.122 0.135 0.147 0.161 0.154 0.212 d-Axis Current for High Efficiency n8-49 -17.9 -15.9 -17.7 -20.1 -13.8 -12.5 -28.8 -13.3 -11.6 Control (for PM Motors) (OLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 480: Yaskawa Sst4 Series Ipm Motor (For Constant Torque)

    B.7 Parameters that Change with the Motor Code Selection (for PM Motors)  YASKAWA SST4 Series IPM Motor (For Constant Torque) Table B.18 200 V, 1750 min Type YASKAWA SST4 Series IPM Motor Name Unit Default Settings  Motor Code Selection (for PM Motors)
  • Page 481 Motor Acceleration Time 0.099 0.098 0.096 0.127 0.124 0.188 0.186 0.184 d-Axis Current for High Efficiency n8-49 -15.1 -14.3 -15.3 -11.3 -14.5 -13.2 -22.6 -11.9 Control (for PM Motors) (OLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 482 Motor Acceleration Time 0.092 0.068 0.125 0.139 0.083 0.070 0.082 0.092 d-Axis Current for High Efficiency n8-49 -7.5 -9.4 -13.9 -10.0 -15.0 -17.9 -22.7 -20.5 Control (for PM Motors) (OLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 483 0.125 0.139 0.083 0.070 0.082 0.092 0.083 0.079 0.118 d-Axis Current for High Efficiency n8-49 -9.5 -9.4 -13.7 -10.0 -12.9 -19.9 -22.8 -19.8 -14.5 -16.1 -11.8 Control (for PM Motors) (OLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 484 Motor Acceleration Time 0.080 0.081 0.078 0.088 0.066 0.070 0.085 0.071 d-Axis Current for High Efficiency n8-49 -8.4 -11.0 -10.7 -10.7 -9.4 -22.5 -22.2 -16.7 Control (for PM Motors) (OLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 485 0.078 0.088 0.066 0.070 0.085 0.071 0.061 0.089 0.090 d-Axis Current for High Efficiency n8-49 -8.4 -11.0 -9.9 -9.0 -11.4 -23.2 -22.1 -16.7 -20.2 -15.2 -27.7 Control (for PM Motors) (OLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 486 0.122 0.119 0.132 0.145 0.159 0.155 0.211 0.214 0.256 0.268 d-Axis Current for High Efficiency n8-49 -9.8 -10.2 -11.5 -16.0 -15.7 -15.7 -14.7 -16.5 -14.1 -10.4 Control (for PM Motors) (OLV/PM) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 487: C. Memobus/Modbus Communications

    C.12 SELF-DIAGNOSTICS ..........514 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 488: C.1 Memobus/Modbus Configuration

    Figure C.1 Master (PLC or other) Slave (U1000) common_ TMonly Figure C.1 Connecting Multiple Drives to a PLC YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 489: C.2 Communication Specifications

    Data length 8 bit (fixed) Communication Parameters Parity Select even, odd, or none Stop bit 1 bit (fixed) Protocol MEMOBUS/Modbus (using RTU mode only) Max Number of Slaves 31 drives (RS-485) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 490: C.3 Connecting To A Network

    Note: 1. Turn on the DIP switch S2 on the drive that is located at the end of the network. All other slave devices must have this DIP switch set to the OFF position. 2. Set H5-07 to “1” when using the RS-485 interface. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 491: Network Termination

    DIP switch S2 to the ON position. Disable the termination resistor on all slaves that are not located at the network line end. Refer to MEMOBUS/Modbus Termination on page 85 for details on setting S2. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 492: C.4 Memobus/Modbus Setup Parameters

    H5-04: Stopping Method after Communication Error  Selects the stopping method after a MEMOBUS/Modbus communications error (CE) has occurred. Name Setting Range Default H5-04 Stopping Method after Communication Error 0 to 3 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 493  Sets the time the communications must be lost before the drive triggers a CE fault. Name Setting Range Default H5-09 Communication Fault Detection Time 0.0 to 10.0 s 2.0 s YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 494 Sets the filter time constant for monitoring the motor speed from MEMOBUS/Modbus communications and communication option. Applicable MEMOBUS/Modbus registers: 3EH, 3FH, 44H, ACH, and ADH Name Setting Range Default H5-18 Filter Time Constant for Motor Speed Monitoring 0 to 100 0 ms YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 495: C.5 Drive Operations By Memobus/Modbus

    Run Command Selection 1 on page 145 details on external reference parameter selections. Refer to Setting 2: External reference 1/2 selection on page 228 instructions on how to select external reference 1 and 2. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 496: C.6 Communications Timing

    Increase H5-06 if the drive response causes overrun in the master. Figure C.7 PLC→ U1000 U1000→PLC PLC→ U1000 Command message Response message Command message Time common_ TMonly H5-06 24 bit length setting Figure C.7 Minimum Response Wait Time YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 497: C.7 Message Format

    A drive MEMOBUS/Modbus register always has a data length of two bytes. Therefore data written into drive registers must also always have a length of two bytes. Register data read out from the drive will always consist of two bytes. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 498: Error Check

    To be sure that the data is valid, perform a CRC-16 calculation on the response message data as described above. Compare the result to the CRC-16 checksum that was received within the response message. Both should match. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 499: C.8 Message Examples

    Function Code Function Code Function Code Upper Upper Error Code Test Code Test Code Lower Lower Upper CRC-16 Upper Upper Lower Data Data Lower Lower Upper Upper CRC-16 CRC-16 Lower Lower YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 500: Writing To Multiple Registers

    CRC-16 Upper Lower Starting Data Lower Upper Next Data Lower Upper CRC-16 Lower Note: For the number of bytes in the command message, take double the number of the data quantity. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 501: C.9 Memobus/Modbus Data Table

    Analog Monitor Option AO-A3 Analog Output 1 (10 V/4000 H) 001CH Analog Monitor Option AO-A3 Analog Output 2 (10 V/4000 H) 001DH Digital Output Option DO-A3 Output (Binary) 001EH to 001FH Reserved YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 502: Monitor Data

    Ground Fault (GF) bit 2 Reserved 0029H bit 3 Output Phase Loss (LF) bit 4, 5 Reserved bit 6 Motor Overheat Fault (PTC Input) (oH4) bit 7 to bit F Reserved YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 503 PID Feedback, 0.1% units, unsigned, 100% / max. output frequency 0039H PID Input, 0.1% units, signed, 100% / max. output frequency 003AH PID Output, 0.1% units, signed, 100% / max. output frequency 003BH, 003CH Reserved YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 504 Frequency Reference After <4> Soft-starter (U1-16) 00B6H 0.01% units 00B7H <4> Frequency Reference 00B8H 0.01% units 00B9H to 00BEH Reserved 00BFH Lists the last two digits of operation error code oPE. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 505 Mechanical Weakening Detection 1 (oL5) 00C4H bit 4 Mechanical Weakening Detection 2 (UL5) bit 5 Current Offset Fault (CoF) bit 6, 7 Reserved bit 8 DriveWorksEZ Fault (dWFL) bit 9 to F Reserved YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 506 Mechanical Weakening Detection 1 (oL5) bit D Mechanical Weakening Detection 2 (UL5) bit E, F Reserved Alarm Contents 6 00CCH bit 0, 1 Reserved 00CCH bit 2 Capacitor Maintenance Time (LT-3) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 507 2 Same type of option card already connected (oFA02) 00D8H bit 3, 4 Reserved bit 5 A/D Conversion Error (oFA05) bit 6 Option Response Error (oFA06) bit 7 to F Reserved YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 508 Control Response Selection 1 Error (oFb40) bit B Unit timeout waiting for response (oFb41) bit C Control Response Selection 2 Error (oFb42) bit D Control Response Selection Error (oFb43) bit E, F Reserved YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 509: Broadcast Messages

    6 to B Reserved bit C Multi-Function Digital Input S5 bit D Multi-Function Digital Input S6 bit E Multi-Function Digital Input S7 bit F Multi-Function Digital Input S8 0002H Frequency Reference 30000/100% YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 510: Fault Trace Contents

    Ground Fault (GF) 0237H CI Check Error (oFb36) 0066H Power Supply Undervoltage (AUv) 0238H Unit timeout waiting for response (oFb37) 0067H Power Supply Overvoltage (Aov) 0239H Control Command Selection Error (oFb38) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 511: Alarm Register Contents

    Motor Switch command input during run (rUn) 0043H Soft Charge Bypass Relay Maintenance Time (LT-3) 001DH Serial Communication Transmission Error (CALL) 0049H DriveWorksEZ Fault (dWAL) 001EH Undertorque Detection 1 (UL3) 0050H Power Supply Undervoltage (AUv) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 512: C.10 Enter Command

    Consequently, if these registers are read, then the register address will be invalid (Error code: 02H). An Enter command is not required if reference or broadcast data are sent to the drive. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 513: C.11 Communication Errors

    • When the command message data length is invalid. Note: If the slave address specified in the command message is 00H, all slaves execute the write function, but do not return response messages to the master. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 514: C.12 Self-Diagnostics

    Remove the wire jumpers from terminal R+, R-, S+, S-, and S6-SC. Set back jumper S3 to its original position. Set terminal S6 to its original function. Return to normal operation. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 515: D. Standards Compliance

    D.4 SAFE DISABLE INPUT FUNCTION........529 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 516: D.1 Section Safety

    Verify that the rated voltage of the drive matches the voltage of the incoming power supply before applying power. Do not use improper combustible materials. Failure to comply could result in death or serious injury by fire. Attach the drive to metal or other noncombustible material. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 517 Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for modification of the product made by the user. This product must not be modified. Check all the wiring to ensure that all connections are correct after installing the drive and connecting other devices.

  • Page 518: D.2 European Standards

    Refer to Enable the Internal EMC Filter on page 86 for details. Guarding Against Harmful Materials  When installing IP00 enclosure drives, use an enclosure that prevents foreign material from entering the drive from above or below. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 519: Emc Guidelines Compliance

    (Al) must be used. Failure to comply may result in death or serious injury. Figure D.3 YEC_common A – Braided shield cable C – Cable clamp (conductive) B – Metal panel Figure D.3 Ground Area YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 520 D – Grounding surface (remove any paint or sealant) I – Ground plate (scrape off any visible paint) E – Drive Figure D.4 EMC Filter and Drive Installation for CE Compliance (Three-Phase 200 V/400 V Class) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 521: D.3 Ul Standards

    IP00 enclosure: -10C to +50C IP20/NEMA Type1 enclosure: -10C to +40C Main Circuit Terminal Wiring  Yaskawa recommends using closed-loop crimp terminals on all drive models. Use only the tools recommended by the terminal manufacturer for crimping. The wire gauges listed in Table D.1 Table D.2...
  • Page 522 R/L1, S/L2, T/L3 2.3 to 2.7 (20.4 to 23.9) U/T1, V/T2, W/T3 3.9 to 4.9 40034 10 to 6 (34.7 to 43.4) 1 to 1.4 p1, n1 14 to 12 (8.9 to 12.4) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 523 4/0  2P 3/0 to 4/0  2P U/T1, V/T2, W/T3 31.4 to 39.2 40361 <1> 1/0 to 300 (278 to 347) 1.2 to 2.0 p1, n1 14 to 12 (10.6 to 17.7) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 524 519. Closed-Loop Crimp Terminal Recommendations Yaskawa recommends using closed-loop crimp terminals on all drive models. UL approval requires the use of UL Listed crimp terminals when wiring the drive main circuit terminals on models CIMR-U20068 to 20248 and 40052 to 40414.
  • Page 525 YA-5 AD-952 TP-014 100-054-035 R22-8 YA-5 AD-953 TP-022 100-051-263 <1> R22-8 YA-5 AD-953 TP-022 100-051-263 40124 R38-8 YA-5 AD-954 TP-038 100-051-264 R38-8 YA-5 AD-954 TP-038 100-051-264 R60-8 YA-5 AD-955 TP-060 100-051-265 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 526 <2> Codes refer to a set of three crimp terminals and three insulation caps. Prepare input and output wiring using two sets for each connection. Note: Use crimp insulated terminals or insulated shrink tubing for wiring connections. Wires should have a continuous maximum allowable temperature of 75C 600 Vac UL-approved vinyl-sheathed insulation. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 527: Drive Motor Overload Protection

    When connecting the drive to more than one motor for simultaneous operation, disable the electronic overload protection (L1-01 = 0) and wire each motor with its own motor thermal overload relay. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 528 Ramp to Stop Coast to Stop Fast-Stop Alarm Only (default setting) L1-04 Motor Overheat Fault Operation Selection (PTC Input)  Setting Description Ramp to Stop Coast to Stop (default setting) Fast-Stop YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 529: D.4 Safe Disable Input Function

    D.4 Safe Disable Input Function D.4 Safe Disable Input Function This section explains the Safe Disable function. Contact Yaskawa if more information is required.  Safety Standards The TUV mark indicates compliance with safety standards. Figure D.7 Figure D.7 TUV mark Table D.6 Safety Standards and Applicable Harmonized Standards...

  • Page 530: Using The Safe Disable Function

    Jumper S3 Outputs Setting: Feedback SOURCE Gate Block 1 Gate Block 2 Power Module >=1 N.O. N.C. Slide Switch S6 U1000 Motor Figure D.8 Safe Disable Function Wiring Example (Source Mode) YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 531 Safe Disable inputs (PLC or a safety relay) in order to prohibit leaving the “Safe Torque Off” status in case the safety circuit malfunctions. Refer to the instruction manual of the safety device for details on this function. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 532 Find the cause and correct the problem. • Confirm that the EDM signal is OFF while in normal operation. • In normal operation, confirm the EDM signal by referring to Table D.8. YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 533: E. Quick Reference Sheet

    USER SETTING TABLE ..........536 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 534: E.1 Drive And Motor Specifications

    PM Motor Base Frequency d-Axis Inductance Number of PM Motor Poles q-Axis Inductance PM Motor Base Speed Motor Speed Encoder (if used)  Items Value Items Value Manufacturer Resolution Interface – – YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 535: E.2 Basic Parameter Settings

    Setting Value and Function Name Memo M1-M2 H2-01 = M3-M4 H2-02 = M5-M6 H2-03 =  Monitor Outputs Terminal Output Used Setting Value and Function Name Memo H4-01 = H4-04 = H6-06 = YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...

  • Page 536: E.3 User Setting Table

    Zero Servo Completion Width b3-50 Backspin Search Direction Judgment Time 1 C1-01 Acceleration Time 1 b3-51 Backspin Search Direction Judgment Time 2 C1-02 Deceleration Time 1 b3-52 Backspin Search Deceleration Time 1 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 537 Motor Iron-Core Saturation Coefficient 1 d1-04 Frequency Reference 4 E2-08 Motor Iron-Core Saturation Coefficient 2 d1-05 Frequency Reference 5 E2-09 Motor Mechanical Loss d1-06  Frequency Reference 6 E2-10 Motor Iron Loss for Torque Compensation YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 538 Communication Speed of Serial Encoder Selection F7-03 IP Address 3 F2-01 Analog Input Option Card Operation Selection F7-04 IP Address 4 F2-02 Analog Input Option Card Gain F7-05 Subnet Mask 1 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 539 Multi-Function Analog Output Terminal FM Gain L3-44 Deceleration H4-03 Multi-Function Analog Output Terminal FM Bias Current-limited Maximum S-curve Selection during L3-45 Multi-Function Analog Output Terminal AM Monitor Deceleration H4-04 Selection L4-01 Speed Agreement Detection Level YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 540 PM Motor Auto-Tuning Mode Selection n8-11 Induction Voltage Estimation Gain 2 T2-02 PM Motor Code Selection n8-14 Polarity Compensation Gain 3 T2-03 PM Motor Type n8-15 Polarity Compensation Gain 4 T2-04 PM Motor Rated Power YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 541 PG Number of Pulses Per Revolution for PM Motor T2-16 Tuning T2-17 Encoder Z-Pulse Offset T3-01 Inertia Tuning Frequency Reference T3-02 Inertia Tuning Reference Amplitude T3-03 Motor Inertia T3-04 ASR Response Frequency YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 542 AO-A3 ......... . . 376 Carrier Frequency Proportional Gain.....190 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 543 Copy Allowed Selection......294 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 544 Entering the "Safe Torque Off" State .....531 DriveWorksEZ Parameters......296 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 545 Field Forcing ........204 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 546 M2 ..........77 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 547 Motor Iron Loss ....... . 125, 454 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 548 Selection ......... . 252 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 549 Oscillation or Hunting ....... 346 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 550 PID Setpoint ........461 Pulse Train Input Terminal RP Function Selection ..254 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 551 RUN LED Status and Meaning ......97 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 552 Top Protective Cover ........69 Stationary Auto-Tuning for Line-to-Line Resistance..116 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 553 Wiring Checklist........90 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 554 Zero-Speed Time Chart ......238 YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 555 MANUAL NO. SIEP C710636 03A Published in Japan July 2014 14-7 Date of original publication Date of publication Date of Publication Revision Number Section Revised Content   July 2014 First Edition YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual...
  • Page 556 E-mail: support@yaskawa.de Internet: http://www.yaskawa-eng.eu.com U.S.A. YASKAWA AMERICA, INC. 2121 Norman Drive South, Waukegan, IL 60085, U.S.A. Phone: +1 800 YASKAWA (927-5292) or +1 847 887 7000 Fax: +1 847 887 7310 Internet: http://www.yaskawa.com JAPAN YASKAWA ELECTRIC CORPORATION New Pier Takeshiba South Tower, 1-16-1, Kaigan, Minatoku, Tokyo, 105-6891, Japan...

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