YASKAWA V7 Technical Manual
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YASKAWA V7 Technical Manual

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V7 and V74X Drives
Technical Manual
Models: MV and CIMR-V7*
Document Number: TM.V7.01

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Summary of Contents for YASKAWA V7

  • Page 1 V7 and V74X Drives Technical Manual Models: MV and CIMR-V7* Document Number: TM.V7.01...

  • Page 2: Table Of Contents

    QUICK REFERENCE – – DRIVE PARAMETERS FACTORY USER FACTORY USER FACTORY USER PARAMETERS PARAMETERS PARAMETERS SETTING SETTING SETTING SETTING SETTING SETTING n061 n120 0.00 n001 n062 0.10 n121 0.00 n002 n064 n122 0.00 n003 n065 n123 0.00 n004 n066 n124 0.00 n005 n067...
  • Page 3 CONTENTS PARAGRAPH SUBJECT PAGE QUICK REFERENCE FOR DRIVE PARAMETERS ....Inside Cover WARNINGS & CAUTIONS ..............iii DRIVE SIMPLIFIED STARTUP PROCEDURE........v CURRENT RATINGS AND HORSEPOWER RANGE......xv RECEIVING / INSTALLATION ............1-1 General ....................1-1 Receiving ..................... 1-1 Physical Installation ................1-1 Electrical Installation ................
  • Page 4 CONTENTS – Continued PARAGRAPH PAGE SUBJECT 5.21 Reset Codes: 2-Wire, 3-Wire Initialization .......... 5-33 5.22 Slip Compensation ................5-34 5.23 Stall Prevention ................... 5-35 5.24 Stopping Method ................5-37 5.25 Thermal Overload Protection .............. 5-38 5.26 Torque Compensation ................. 5-39 5.27 V/f Pattern ...................

  • Page 5: Warnings & Cautions

    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 6: N001

    • This manual may be modified when necessary because of product improvement, modification, or changes in specifications. • YASKAWA is not responsible for any modification of the product made by the user, doing so will void the warranty. - iv -...
  • Page 7 This procedure is a simplified step by step guide to installing, programming, and using the Yaskawa V7 & V74X (hereafter referred to as the Drive). It highlights several common installation configurations. Detailed information on all drive features can be found in Technical Manual.
  • Page 8 Digital Operator The DSPL button cycles through all of the quick start LEDs. To access a parameter, press the DSPL button until the PRGM LED is on. Use the UP and DOWN keys until the 0.00 desired parameter number is displayed, then press FREF FOUT IOUT...

  • Page 9: N004

    Example 1: Sequence & Reference Are Local (Digital Operator) Control Wiring Schematic FREF FOUT IOUT MNTR LO/RE PRGM DSPL STOP DATA RESET ENTER No Control Wiring Necessary When the drive is set up with the sequence and the reference coming from the digital operator, it is in “Local” control.
  • Page 10 Example 2: Remote Sequence (2-Wire) & Local Reference (Digital Operator) (K1) Forward Run Control Wiring Schematic (K2) Reverse Run 0.00 FREF FOUT IOUT MNTR LO/RE PRGM DSPL STOP DATA ENTER RESET Shield (Drain Wire) To Terminal This configuration is used when the sequence comes from a remote source, such as a relay or a PLC. It can also be used with a maintained switch when it is desirable to have the drive restart on restoration of power.
  • Page 11 Example 3: Remote Sequence (3-Wire) & Local Reference (Digital Operator) (PB1) Start START (PB2) Control Wiring Schematic Stop STOP (SW1) Forward 0.00 Reverse FOR/REV FREF FOUT IOUT MNTR LO/RE PRGM DSPL Shield (Drain Wire) STOP DATA To Terminal ENTER RESET This configuration is best when a person rather than an external controller (PLC, relay, etc.) controls the drive.
  • Page 12 Example 4: Remote Sequence (2-Wire) & Remote Reference (4 – 20 mA) (K1) Forward Run Control Wiring Schematic (K2) Reverse Run 0.00 FREF FOUT IOUT MNTR External LO/RE PRGM 4-20 mA 4-20 mA FREQ. REF Source DSPL (–) STOP DATA ANALOG ENTER RESET...
  • Page 13 Example 5: Remote Sequence (3-Wire) & Speed Potentiometer (PB1) Start Optional START Trim Pot (PB2) Control Wiring Schematic (R2) Stop STOP (SW1) Forward 2.5K 0.00 +12 VDC Reverse FOR/REV FREF FOUT IOUT MNTR LO/RE PRGM FREQUENCY 2.5K REFERENCE Speed Pot 0 - 10V DC DSPL (R1)
  • Page 14 Example 6: Remote Sequence (2-Wire) & Remote Reference (0 – 10 VDC) and three digital preset speeds (K1) Forward Run Control Wiring Schematic (K2) Reverse Run 0.00 Shield (Drain Wire) To Terminal FREF FOUT IOUT MNTR External LO/RE PRGM 0 - 10V 0 - 10 VDC FREQ.
  • Page 15 Definitions Sequence – refers to how the drive is started, stopped, and told which direction to run. When the sequence comes from the digital operator (local), the drive is started and stopped using the “RUN” and “STOP” keys on the digital operator, and direction is given via the “FWD/REV”...
  • Page 16 - xiv - Intentionally Left Blank...

  • Page 17: Current Ratings And Horsepower Range

    Current Ratings & Horsepower Range Rated Current Nominal Model Number Input Voltage Rating [A] Horsepower CIMR-V7* 20P1 A001 20P2 A002 20P4 A003 3/4 & 1 20P7 A005 230V 21P5 A008 11.0 22P2 A011 17.5 23P7 A017 25.0 25P5 A025 33.0...
  • Page 18 - xvi -...

  • Page 19: General

    Section 1. RECEIVING AND INSTALLATION 1.1 GENERAL This document pertains to the V7 ac drive. This manual reflects the Software Version 0028 for models CIMR-V7▫▫▫0P1 through V7▫▫▫4P0 and Software Version 0106 for models CIMR-V7▫▫▫5P5 and V7▫▫▫7P5. This document is equally applicable to drives identified as GPD315, GPD315/V7, GPD315/V74X, and V74X.
  • Page 20 Continued 1.3 PHYSICAL INSTALLATION 3.94 in. (100mm) 30mm 30mm 3.94 in. (100mm) 1. To use 5.5/5.7 kw (7.5/10 Hp) Drives as open chassis, remove both top and bottom covers. 2. The clearances required at top/bottom and both sides are common in open chassis type (IP00) and enclosed wall-mounted type (IP20).
  • Page 21 Continued 1.3 PHYSICAL INSTALLATION For details on removing the front panels and accessing the terminals, see Appendix 8. Figure 1-1a. Component Identification...
  • Page 22 Continued 1.3 PHYSICAL INSTALLATION Figure 1-1b. Component Identification...
  • Page 23 Continued 1.4 PHYSICAL INSTALLATION Model CIMR-V7* 20P1 20P2 20P4 20P7 A001 A002 A003 A005 Model CIMR-V7* 21P5 22P2 40P2 40P4 40P7 41P5 42P2 A008 A011 B001 B002 B003 B005 — Model CIMR-V7* 23P7 43P7 A017 B009 Model CIMR-V7* 25P5 27P5...

  • Page 24: Electrical Installation

    • NEVER connect AC main power to output terminals T1(U), T2(V), and T3(W). • NEVER allow wire leads to contact metal surfaces. Short-circuit may result. • NEVER connect power factor correction capacitors to the drive output. Consult Yaskawa when connecting noise filters to the drive output.
  • Page 25 Continued 1.4 ELECTRICAL INSTALLATION Table 1-1. Wire and Terminal Screw Sizes 230V 3-phase Input Tightening Wire Model Terminal Symbol Screw Torque Applicable Recommended CIMR- lb • in size size Type (N • m) 7.1 to 8.88 0.75 to 2 18 to 20P1 A001 M3.5...
  • Page 26 Continued 1.4 ELECTRICAL INSTALLATION Table 1-2. Main Circuit Terminal Functions and Voltages TERMINAL FUNCTION VOLTAGE / SIGNAL LEVEL L1 (R) 230V Drive: 200 / 208 / 220 / 230V at 50/60 Hz L2 (S) Main circuit input power supply 460V Drive: 380 / 400 / 440 / 460 / 480V L3 (T) at 50/60 Hz T1 (U)
  • Page 27 Continued 1.4 ELECTRICAL INSTALLATION B. Control Circuit All basic control circuit (signal) interconnections are shown in the appropriate diagram: • Interconnections for external two-wire control in combination with the Digital Operator are shown in Figure 1-5. • Interconnections for external three-wire control in combination with the Digital Operator are shown in Figure 1-6.
  • Page 28 Continued 1.4 ELECTRICAL INSTALLATION Table 1-3. Terminal Functions and Signals of Control Circuit DATA FUNCTION DESCRIPTION* Multi-Function-Input 1 Factory setting is " Forward Run/Stop " (1). (Forward run when closed, stop when open) Multi-Function-Input 2 Factory setting is " Reverse Run/Stop " (1). (Reverse Run when closed, stop when open) Multi-Function-Input 3 Factory setting is "...
  • Page 29 Continued 1.4 ELECTRICAL INSTALLATION D. Auxiliary Input and Output Power Option Devices A disconnect device (circuit breaker, contactor, disconnect switch, etc.) should NOT be used as a means of starting and stopping the drive or motor. A disconnect device can be installed for emergency stop purposes, but when that disconnect device is opened, there may be loss of electrical braking.
  • Page 30 Continued 1.4 ELECTRICAL INSTALLATION E. Conformance to European EMC Directive In order to conform to EMC standards, the following methods are required for line filter application, cable shielding and drive installation. The line filter and Drive must be mounted on the same metal plate. The filter should be mounted as close to the drive as practical.
  • Page 31 Continued 1.4 ELECTRICAL INSTALLATION Figure 1-4. Installation of Line Filter and V7 Drive 1-13...

  • Page 32: N034

    Continued 1.4 ELECTRICAL INSTALLATION F. Interconnection - 2 Wire NOTES FOR FIGURE 1-5 – Indicates components not supplied. – Main circuit terminal. – Indicates control circuit terminal. ( ) – Indicates alternate terminal marking, i.e., (R) and L1. – Function labels shown for these terminals are determined by factory settings of n050 through n056 (see paragraph 5.18).
  • Page 33 Continued 1.4 ELECTRICAL INSTALLATION FOR DC REACTOR FOR DYNAMIC BRAKING (See Note 7) (See Note 6) 3-PHASE POWER SUPPLY 1-3FU* – (Use L1 (R) and 1OL (See Note 3) MCCB (See Note 9) L2 (S) for L1 ( R ) T1 ( U ) single-phase input)
  • Page 34 Continued 1.4 ELECTRICAL INSTALLATION G. Interconnection - 3 Wire NOTES FOR FIGURE 1-6 – Indicates components not supplied. – Main circuit terminal. – Indicates control circuit terminal. ( ) – Indicates alternate terminal marking, i.e., (R) and L1. – Function labels shown for these terminals are determined by factory settings of n050 through n056 (see paragraph 5.18).
  • Page 35 Continued 1.4 ELECTRICAL INSTALLATION FOR DC REACTOR FOR DYNAMIC BRAKING (See Note 7) (See Note 6) 3-PHASE POWER SUPPLY 1-3FU* – 1OL (See Note 3) MCCB (Use L1 (R) and (See Note 9) L2 (S) for L1 ( R ) T1 ( U ) single-phase input)
  • Page 36 1-18...

  • Page 37: Initial Start-Up

    Section 2. INITIAL START-UP 2.1 PRE-POWER CHECKS • Verify wires are properly connected and no erroneous grounds exist. • Remove all debris from the Drive enclosure, such as loose wire clippings, metal shavings, etc. • Verify all mechanical connections inside the Drive are tight. •...

  • Page 38: Open Loop Vector Startup

    2.2 OPEN LOOP VECTOR STARTUP NOTE: 2-wire or 3-wire sequence selection must be made prior to using this startup procedure or making any other adjustments (parameter n001). Table 2-1. Open Loop Vector Startup Procedure DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set the highest parameter PRGM access level.
  • Page 39 Table 2-1. Open Loop Vector Startup Procedure - Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set motor rated current. (This can be obtained from Press and hold until n036 is dis- the nameplate of the motor.) played on the digital operator. DATA PRGM ENTER...
  • Page 40 Table 2-1. Open Loop Vector Startup Procedure - Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Test run the drive from the WARNING: The next key press will cause Digital Operator. the motor to turn! Take appropriate safety precautions! IOUT Press the key then slowly turn the Digital Operator Pot to the right about 1/4 of a turn.
  • Page 41 Table 2-1. Open Loop Vector Startup Procedure - Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set the motor “no load cur- rent” in the drive. DSPL PRGM Press the key four times. Motor no load current is set as a percentage of motor rated current.

  • Page 42: V/F Startup Procedure

    2.3 V/f STARTUP PROCEDURE IMPORTANT 2-wire or 3-wire sequence selection must be made prior to any other adjustments (Parameter n001). Table 2-2. V/f Startup Procedure DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set the highest parameter access level. PRGM PRGM DSPL This will allow all parameters Press key until the...
  • Page 43 Table 2-2. V/f Startup Procedure - Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set motor rated current. (This can be obtained from Press and hold until n036 is dis- the nameplate of the motor.) played on the digital operator. DATA PRGM ENTER Then press...
  • Page 44 Table 2-2. V/f Startup Procedure - Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set Parameter n012- DATA Voltage Max. PRGM ENTER Press then (460.0 V) PRGM Use the & keys until the desired number is in the display. DATA PRGM ENTER Then press Set Parameter n013-...
  • Page 45 Table 2-2. V/f Startup Procedure - Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set Parameter n015- DATA Voltage - Midpoint PRGM ENTER Press then (80.4 V) PRGM Use the & keys until the desired number is in the display. DATA PRGM ENTER Then press...
  • Page 46 Table 2-2. V/f Startup Procedure - Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Prepare to test run the drive from the Digital DSPL LO/RE Press several times until the “LO/RE” Operator. Motor should be LED is lit. disconnected from the load. This will set the drive into the “Local”...

  • Page 47: Operation At Load

    Section 3. OPERATION AT LOAD After completing the start-up, and programming of constants, turn off the AC main circuit power. Make additional wiring connections required for the external control functions selected by the con- stant programming. Connect the driven machine to the motor. Verify that the driven machine is in running condition, and that no dangerous conditions exist around the drive system.

  • Page 49: Digital Operator

    (1) Not available on V74X. NOTE: The JVOP-140 is the standard digital operator for the V7. The Digital Operator of the V74X does not have a potentiometer (pot) and cannot be removed. All functions will be identical with the exception of...
  • Page 50 4.2 DIGITAL OPERATOR Continued B. Description of Function LEDs By pressing the DSPL key on the Digital Operator, the operator can step to each of the seven Function LEDs and its associated display/setting function: Press Press Press Press DSPL DSPL DSPL DSPL FREF...

  • Page 51: Status Indicator Leds

    4.3 STATUS INDICATOR LEDs There are two indicator LEDs on the front of the Drive. The drive status is indicated by various com- binations of ON, Blinking, and OFF conditions of these two LEDs: (Green) (Red) CONDITION ALARM Operation Ready (during stop) Blinking Ramp to Stop (during decel) Long Blinking...

  • Page 53: Programmable Features

    Section 5. PROGRAMMABLE FEATURES 5.1 GENERAL This section describes features of the Drive which are defined by programmed settings in the various parameters in memory. Since most features use more than one parameter, the descriptions appear in alphabetical order by the function name. In Table 5-1, the functions are grouped into operational categories.

  • Page 54: Accel/Decel Time

    5.2 ACCEL/DECEL TIME n019 : Accel Time 1 Factory setting (each): 10.0 seconds n020 : Decel Time 1 Range (each): 0.00 to 6000.0 seconds n021 : Accel Time 2 Factory setting (each): 10.0 seconds n022 : Decel Time 2 Range (each): 0.00 to 6000.0 seconds n041 : Accel Time 3 Factory setting (each): 10.0 seconds n042 : Decel Time 3...

  • Page 55: Accel/Decel: S-Curve Characteristics

    5.3 ACCEL/DECEL: S-CURVE CHARACTERISTICS n023 : S-Curve Selection Factory setting: 0 Range: 0 to 3 Setting of this parameter determines the S-curve (starting) characteristics of the acceleration ramp. 0 = S-curve disabled 1 = S-curve OUTPUT FREQ FREQUENCY of 0.2 seconds COMMAND Accel ramp per 2 = S-curve time...

  • Page 56: Auto-Restart

    5.4 AUTO-RESTART n082 : Number of Auto-Restart Attempts Factory setting: 0 Range: 0 - 10 When a fault occurs during operation, the Drive can be programmed for an auto-restart operation to automatically reset the fault. Auto-restart operation will use the number of reset attempts set in this parameter, up to the maximum of 10.
  • Page 57 DRIVE DERATING FOR HIGHER CARRIER FREQUENCY Setting carrier frequency to a value higher than its factory setting requires derating of the drive’s output current - refer to the following table: New Drive Rated Derated n080 Rated Old Drive Model No. Output Output Factory...

  • Page 58: Critical Frequency Rejection

    5.6 CRITICAL FREQUENCY REJECTION n083 : Prohibited Frequency 1 Factory setting (each): 0.00 n084 : Prohibited Frequency 2 Range (each): 0.00 to 400.0 Hz n085 : Prohibited Frequency 3 These parameters allow programming of up to three prohibited frequency points for eliminating problems with resonant vibration of the motor/machine.

  • Page 59: Dc Injection Braking

    5.7 DC INJECTION BRAKING n016 : Minimum Frequency Range: 0.1 to 10.0 Hz n089 : DC Injection Braking Current Factory setting: 50 % (% of Drive Rated Current) Range: 0 to 100 % n090 : DC Injection Time at Stop Factory setting: 0.5 sec Range: 0.0 to 25.5 sec n091 : DC Injection Time at Start...

  • Page 60: Frequency Reference Bias/Gain (Analog)

    5.8 FREQUENCY REFERENCE BIAS/GAIN (ANALOG) n060 : Analog Frequency Reference Gain Factory setting: 100 % Range: 0 to 255 % Sets the auto-speed frequency command gain, in increments of 1%. n061 : Analog Frequency Reference Bias Factory setting: 0 % Range: -100 to 100 % 100% GAIN...

  • Page 61: Frequency Reference Upper And Lower Limits

    5.9 FREQUENCY REFERENCE UPPER & LOWER LIMITS n033 : Frequency Reference Upper Limit Factory setting: 100 % Range: 0 to 110 % n034 : Frequency Reference Lower Limit Factory setting: 0 % Range: 0 to 110 % These two parameters set the range for the frequency command signal. Each is set, in increments of 1%, as a percentage of maximum frequency (Fmax;...

  • Page 62: Frequency Reference Selection

    5.11 FREQUENCY REFERENCE SELECTION The Drive allows selection of up to twenty-three frequency references. Three are analog inputs, sixteen are digital presets (selected with multi-function inputs), one is a jog input, one is a pulse train input, one is via serial communications (MODBUS), and one is from an option cable (see paragraph 5.32).
  • Page 63 5.11 FREQUENCY REFERENCE SELECTION Continued Example 2 - Eight preset references Example 1 - Four preset references Programming: n054 = 6, n055 = 7 and n056 = 8 Programming: n054 = 6 and n055 = 7 DIGITAL PRESET DIGITAL PRESET Selectable Reference Open Open...
  • Page 64 5.11 FREQUENCY REFERENCE SELECTION Continued Frequency Reference via Pulse Train Input In order to set the Drive so the frequency reference comes from a pulse train, set the following parameters. PARAMETER SETTING DESCRIPTION n004 Sets reference source as a pulse train at terminals RP & FC User n149 Sets the input scaling for the pulse train input...

  • Page 65: Jog Reference

    5.12 JOG REFERENCE n032 : Jog Reference Factory setting: 6.00 Hz Range: 0.00 to 400.0 Hz n050 thru n056 : Multi-function Inputs Data 10 : Jog Selection (Term. S1 - S7) When jog operation is selected (by external Jog and Run signals), the Drive output will ramp to the output level set by this parameter.

  • Page 66: Local/Remote Reference And Sequence Selection

    5.13 LOCAL/REMOTE REFERENCE & SEQUENCE SELECTION The Drive has the ability to have either a local or a remote reference and sequence selection. Local - Run and stop functions are controlled by the buttons on the digital operator (n007). The frequency reference can come from a digital preset reference (n024 &...
  • Page 67 5.13 LOCAL/REMOTE REFERENCE & SEQUENCE SELECTION Continued n008 : Reference Selection - Digital Operator Factory setting: 0 Range: 0 or 1 This parameter is only effective when the Drive is in the local mode. SETTING DESCRIPTION Frequency reference is controlled by the digital operator potentiometer Frequency reference is controlled by a digital preset speed (n024) and is affected by n009.

  • Page 68: Modbus Control

    5.14 MODBUS CONTROL The Drive can perform serial communication by using a programmable controller (PLC) and ® MODBUS protocol. Modbus is composed of one master PLC and 1 to 31 (maximum) slave units (Drives). In serial communication between the master and slaves, the master always starts transmission and the slaves respond to it.
  • Page 69 5.14 MODBUS CONTROL Continued Sending/Receiving Data Data that can be sent and received are run/stop commands, frequency reference, fault reset, drive status, and setting and reading of parameters. n003 : Operation Method Selection Factory setting: 0 Range: 0 to 2 Parameter n003 selects where the run/stop commands (sequence) will come from.
  • Page 70 5.14 MODBUS CONTROL Continued n152 : Modbus Frequency Resolution Factory setting: 0 Range: 0 to 3 The frequency resolution from the PLC and in the frequency reference and output frequency monitor (by communication) are selected with this parameter. The output frequency resolution of the Drive is 0.1 Hz.
  • Page 71 5.14 MODBUS CONTROL Continued n151 : Modbus Time Out Detection Factory setting: 1 Range: 0 to 4 If time between Modbus messages exceeds 2.0 seconds, the drive will respond according to the table below. A setting of " 4 " disables this fault condition. If communications error exists, drive will respond according to the following table: Setting Description...

  • Page 72: Miscellaneous Protective Functions

    5.15 MISCELLANEOUS PROTECTIVE FUNCTIONS n010 : Operator Connection Fault Detection Factory setting: 0 Selection Range: 0 or 1 Set this parameter to “1” only if the drive should shut down immediately if the Digital Operator is dis- connected while the drive is running. When set to “0”, the fault will not occur until after the drive has been stopped.
  • Page 73 5.17 MULTI-FUNCTION ANALOG MONITOR OUTPUT (Term. AM & AC) Continued n067 : Analog Monitor Gain Factory Setting: 1.00 Range: 0.01 to 2.00 This constant is used to calibrate the meter connected to terminals AM & AC. n067 = 0.30 100% MAX.

  • Page 74: Multi-Function Input Terminals (Term. S1-S7)

    5.18 MULTI-FUNCTION INPUT TERMINALS (Term. S1-S7) The multi-function input terminals can be activated in one of two ways: Type of input Description A contact closure must be made between a multi-function terminal (S1 to S7) and SC in order (Factory Setting) to activate that input.
  • Page 75 Continued 5.18 MULTI-FUNCTION INPUT TERMINALS (Term. S1-S7) Table 5-2. n050 thru n056 Data Settings DATA FUNCTION DESCRIPTION* FWD/REV selection (for MUST BE SET ONLY IN n052 . Redefines terminals: 3-wire control) S1 = Run; S2 = Stop; S3 = FWD/REV select Forward Run/Stop command Closed = Run Forward (2-wire control) (for 2-wire control)
  • Page 76 Continued 5.18 MULTI-FUNCTION INPUT TERMINALS (Term. S1-S7) Data 17 : Remote/Local The use of a Remote/Local command input allows switching between the Digital Operator control and the external terminal input signals or serial communications, without the need to re-program n003 or n004. If the status of the Remote/Local command input is changed while the drive is run- ning, the Remote/Local operation selection is not completed until the next time the Drive is stopped.
  • Page 77 Continued 5.18 MULTI-FUNCTION INPUT TERMINALS (Term. S1-S7) Data 13 : External Base Block by N.C. Contact Base block operation is the same as described above, except that the Base Block contact must be open to be recognized. Data 14 : Speed Search From Max Frequency Data 15 : Speed Search From Set Frequency A multi-function input terminal is utilized to activate speed search.
  • Page 78 Continued 5.18 MULTI-FUNCTION INPUT TERMINALS (Term. S1-S7) Data 34 : Up/Down Function Programming data " 34 " for n056 (multi-function input terminal) allows the S6 / S7 inputs to be used for Up/Down frequency setting. NOTES: 1. Parameter n055 will not be valid when n056 is set to " 34 ". 2.
  • Page 79 Continued 5.18 MULTI-FUNCTION INPUT TERMINALS (Term. S1-S7) FWD RUN (S6) UP COMMAND (S7) DOWN COMMAND UPPER LIMIT SPEED LOWER LIMIT SPEED OUTPUT FREQUENCY* "SPEED AT SET FREQUENCY" SIGNAL * U = UP (Accel) status; D = DOWN (Decel) status; H = HOLD (constant speed) status; U1 = At Upper Limit Speed;...
  • Page 80 5.19 MULTI-FUNCTION OUTPUT TERMINALS (Term. MA, MB, MC, P1, P2, PC) n057 : Contact Output (external MULTI-FUNCTION terminals MA, MB, & MC) Drive CONTACT OUTPUT n058 : Open Collector Output 250Vac 1A OR LESS (external terminals P1 & PC) 30Vdc 1A OR LESS n059 : Open Collector Output (FACTORY SETTING (external terminals P2 &...
  • Page 81 5.19 MULTI-FUNCTION OUTPUT TERMINALS (Term, MA, MB & MC; P1, P2 & PC) Table 5-3. Multi-function Output Terminals Description Value Condition Signal Level Fault Closed = Drive fault has occurred (except CPF00, CPF01) During operation Closed = Drive is operating Speed at set frequency Closed = Frequency Reference = output frequency See paragraph 5.19A...

  • Page 82: Multi-Function Output Terminals (Term. Ma, Mb, Mc, P1, P2, Pc)

    Continued 5.19 MULTI-FUNCTION OUTPUT TERMINALS n095 : Speed Coincidence Frequency / Frequency Factory setting: 0.0 Hz Detection Level Range: 0.00 to 400.0 Hz Speed coincidence is used to control an output contact at terminals MA or MB (with respect to ter- minal MC), or terminals P1, P2 &...

  • Page 83: Overtorque Detection

    5.20 OVERTORQUE DETECTION Overtorque detection is used to compare Drive rated output current/torque with the overtorque detection level. When the output current is equal to or greater than the defined level, an overtorque condition exists. This will be indicated as an oL3 fault on the Digital Operator. This feature can be selected to operate over a wide range of conditions.
  • Page 84 Continued 5.20 OVERTORQUE DETECTION n057 : Multi-function Output 1 Data 6 or 7 : Overtorque (terminals MA, MB & MC) Detection n058 : Multi-function Output 2 (terminals P1 & PC) n059 : Multi-function Output 3 (terminals P2 & PC) A Form-C contact, or an open collector output, can be programmed to change states during an overtorque detection condition.

  • Page 85: Reset Codes: 2-Wire, 3-Wire Initialization

    5.21 RESET CODES: 2-WIRE, 3-WIRE INITIALIZATION n001 : Parameter Selection / Initialization Factory setting: 1 Range: 0 to 9 The following table shows which parameters can be programmed (displayed & changed) or only displayed when n001 is selected. Setting Function n001 can be read and set;...

  • Page 86: Slip Compensation

    5.22 SLIP COMPENSATION n111 : Slip Compensation Gain Factory setting: See Table A3-1 Range: 0.0 to 2.5 Slip compensation is used to increase motor speed to account for slip; the drive accomplishes this by automatically boosting output frequency, with a corresponding boost in output voltage. The slip compensation gain (n111) determines how much compensation frequency is added.

  • Page 87: Stall Prevention

    5.23 STALL PREVENTION n092 : Stall Prevention During Deceleration Factory setting: 0 Setting Function Stall prevention during deceleration enabled Stall prevention during deceleration disabled Stall prevention during deceleration automatically Controls the adjusts the deceleration rate while monitoring the deceleration FREQUENCY DC bus voltage to prevent overvoltage during time needed to deceleration.
  • Page 88 5.23 STALL PREVENTION Continued n115 : Stall Prevention Above Base Speed During Running Factory setting: 0 Range: 0 or 1 Setting Function Disabled (level is based on setting of n094) Enabled (level at Fmax, n011, is n094 x 0.4) n116 : Stall Prevention During Run, Accel/Decel Time Select Factory setting: 0 Range: 0 or 1 Setting...

  • Page 89: Stopping Method

    5.24 STOPPING METHOD n005 : Stopping Method Factory setting: 0 Range: 0 to 1 Selects the stopping method suitable for the application. Setting Description Deceleration (ramp) to stop Coast to stop Data 0 : Deceleration to Stop Upon removal of the FWD (REV) Run command, the motor decelerates at the Output Frequency Decel Time 1...

  • Page 90: Thermal Overload Protection

    5.25 THERMAL OVERLOAD PROTECTION n036 : Motor Rated Current Factory setting: See Table A3-1 Range: see description This parameter should be set, in increments of 0.1 A, to the rated current (FLA) value shown on the motor nameplate; this value MUST BE between 10% and 150% of the drive rated current. If the motor FLA does not fall within this range, a different Model No.

  • Page 91: Torque Compensation

    5.26 TORQUE COMPENSATION n103 : Torque Compensation Gain (K Factory setting: 1.0 Range: 0.0 to 2.5 Torque Compensation Gain (n103) adjusts how much the output voltage is boosted when motor load increases. It is used to compensate for resistive losses in the motor and the wiring between the drive and the motor.

  • Page 92: V/F Pattern

    5.27 V/f PATTERN The V/f pattern can be tailored to suit your specific application and load characteristics by adjusting parameters n011 to n017 (see the V/f characteristics figure on the following page). Table 5-4. Recommended V/f Patterns Max. Starting Load n011 n012 n013...
  • Page 93 Continued 5.27 V/f PATTERN n011 : Frequency – Max. (Fmax) n012 : Voltage – Max. (Vmax) n013 : Frequency – Max. Voltage point (F n014 : Frequency – Midpoint (F n015 : Voltage – Midpoint (V n016 : Frequency – Min. (Fmin) n017 : Voltage –...

  • Page 94: Pid Control

    5.28 PID CONTROL The Proportional, Integral and Derivative control function provides closed-loop control, or regulation, of a system process variable (pressure, temperature, etc.). This regulation is accomplished by comparing a feedback signal to a setpoint reference, which results in an error signal. The PID control algorithm then performs calculations, based upon the PID parameter settings (n128 –...
  • Page 95 5.28 PID CONTROL Continued PID Settings n130: PID Proportional Gain Factory setting: 1.00 Range: 0.00 to 10.00 Proportional gain is the value by which the error signal is multiplied to generate a new PID controller output. A higher setting will result in a more responsive system. A lower setting will result in a more stable system.
  • Page 96 Continued 5.28 PID CONTROL Feedback Loss Detection n136: Feedback Loss Detection Selection Factory setting: 0 Range: 0 to 2 Setting Description Feedback loss detection is disabled Feedback loss detection is enabled – alarm only (drive continues running) Feedback loss detection is enabled – fault (drive coasts to stop) n137: Feedback Loss Detection Level (PID) Factory setting: 0...
  • Page 97 5.28 PID CONTROL Continued PID Block Diagram 5-45...

  • Page 98: Copy Function

    The copy function can be used in most cases except the following. (1) Different drive types – The user may not copy parameters from a V7 to a J7 drive. (2) Different voltage class – The user may not copy parameters from a 230V drive to a 460V drive.

  • Page 99: Digital Operator Display Selection

    5.29 COPY FUNCTION Read Function (rEd) The Read function reads the available parameter data from the drive and stores them in a EEP- ROM in the digital operator. When the Read function is executed the previously stored parameter data is cleared and replaced with newly read parameters. Table 5-5.
  • Page 100 The Copy function writes the parameters stored in the digital operator’s EEPROM into the drives non-volatile memory. The Copy function is possible only for drives of the same type (i.e. from one GPD 315/V7 to another), voltage rating, and con- trol method (V/f or open loop vector).
  • Page 101 Compares the parameter data stored in the operator with the parameter data in the drive. VERIFY is possible only for drives of the same type (i.e. from one GPD 315/V7 to another), voltage rating, and control method (V/f or open loop vector).
  • Page 102 When “uA” is selected and Data/Enter is pressed. The value that is displayed indicates the voltage and drive capacity in kilowatts. This value can be compared to the drive specification number on the drive data nameplate. Model Display CIMR-V7*U 20.1 20P1 A001 20.2...
  • Page 103 Flashing: Parameter data in the drive Check to see if the drives are the same type and in the digital operator do not match. (Ex.) Copying from a GPD 315/V7 and writing to a GPD 305/J7 Flashing: No parameter data is stored...
  • Page 104 5 5 . . 3 3 0 0 D D I I G G I I T T A A L L O O P P E E R R A A T T O O R R D D I I S S P P L L A A Y Y S S E E L L E E C C T T I I O O N N n n 0 0 3 3 5 5 : : Operator Display Mode Factory setting: 0 Reference and Indication...

  • Page 105: Energy Saving Control

    5.31 ENERGY SAVING CONTROL n139: Energy Saving Selection Factory Setting: 0 (V/f control mode) Range: 0 or 1 To enable energy saving control, n139 must be set to "1" Since the parameters used in energy saving mode have been preset to the optimum values, it is not necessary to adjust them under normal operation.
  • Page 106 Continued 5.31 ENERGY SAVING CONTROL Energy Saving Search Operation In energy saving control mode, the maximum applicable voltage is calculated using the output power. However, a temperature change will change the fixed constants and the maximum applicable voltage may not be obtained. n144: Voltage limit of tuning Factory Setting: 0% Range: 0 or 100%...

  • Page 107: Multi-Function Analog Input Selection

    5.31 ENERGY SAVING CONTROL Continued n161: Power Supply Detection Hold Width Factory Setting: 10% Range: 0 to 100% When the power fluctuation is less then this value, the output voltage is held for three seconds and then the search operation mode is activated. n162: Power Supply Detection Filter Time Constant Factory Setting: 5 (x4ms) Range: 0 to 255 (x4ms)
  • Page 108 5.32 MULTI-FUNCTION ANALOG INPUT SELECTION Continued 3) Frequency Reference Bias (n077=3) FBIAS is added to the frequency reference, after frequency reference gain (n060 (terminal FR) or n074 (terminal RP)) and frequency reference bias (n061 (terminal FR) or n075 (terminal RP)) are used to calculate master speed reference input at terminals FR or RP 4) Output Voltage Bias (n077=4)

  • Page 109: Frequency Reference Loss Detection

    5 5 . . 3 3 3 3 F F R R E E Q Q U U E E N N C C Y Y R R E E F F E E R R E E N N C C E E L L O O S S S S D D E E T T E E C C T T I I O O N N Factory setting: 0 0 (disabled) n n 0 0 6 6 4 4 : : Frequency Reference Loss Detection Range: 0 or 1...
  • Page 110 Continued 5.34 UNDERTORQUE DETECTION — For undertorque detection during accel or decel, set to " 3 " or " 4 ". — For continuous operation after undertorque detection, set to " 1 " or " 3 ". During detection, the Digital Operator displays and “...

  • Page 111: Fault Diagnosis And Corrective Actions

    Section 6. FAULT DIAGNOSIS AND CORRECTIVE ACTIONS 6.1 GENERAL This section describes the alarm and fault displays, explanations for fault conditions and corrective actions to be taken if the Drive malfunctions. A failure in the Drive can fall into one of two categories, Alarm or Fault. A blinking “Alarm”...

  • Page 112: N080

    Table 6-1. Alarm Displays and Corrective Actions - Continued Alarm Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) CAL (MODBUS Check communication communications waiting) devices, and transmission Correct data has not been signals. received from the PLC when the parameter n003 (operation command Blinking...
  • Page 113 Table 6-1. Alarm Displays and Corrective Actions - Continued Alarm Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) BB (External baseblock) Check the external circuit Baseblock command at (sequence). multi-function terminal is active, the drive output Blinking is shut OFF (motor coasting).
  • Page 114 Table 6-2. Fault Displays and Corrective Actions Fault Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) FAN (Cooling fan fault) Check the following: Cooling fan is locked. • Cooling fan • Cooling fan wiring is not Blinking connected.
  • Page 115 Table 6-2. Fault Displays and Corrective Actions - Continued Fault Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) UV2 (Control power Cycle power. supply fault) If the fault remains. Voltage fault of control replace the drive. power supply is detected.
  • Page 116 Table 6-2. Fault Displays and Corrective Actions - Continued Fault Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) Check the external circuit (External fault) (sequence). Drive receives an external fault input from control circuit terminal. EF0: External fault reference through MODBUS...
  • Page 117 Table 6-2. Fault Displays and Corrective Actions - Continued Fault Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) CPF-05 Cycle power. A/D converter fault is If the fault remains, detected. replace the drive. CPF-06 Remove power to the Option card connecting fault drive.
  • Page 118 Table 6-2. Fault Displays and Corrective Actions - Continued Fault Display Drive Causes and Digital RUN (Green) Explanation Status Corrective Actions Operator ALARM (Red) STP (Emergency stop) Check the external circuit The drive stops (sequence). according to parameter n005 after receiving the emergency stop fault signal.

  • Page 119: Displaying Fault Sequence

    6.2 Displaying Fault Sequence When U-09 or n178 is selected, a four-digit box is displayed. The three digits from the right show a fault description code, and the digit on the left shows the order of fault (from one to four). Number 1 represents the latest fault, and 2,3,4, in ascending order of fault occurrence.
  • Page 120 6-10...

  • Page 121: Appendix 1 Parameter Listing

    The following table lists all parameters in numerical order. For each parameter, reference paragraph(s) in Section 5 are listed (if applicable) where the features of the Drive affected by that parameter are described. Table A1-1. V7 Parameters PARA- SETTING RANGE...

  • Page 122: N101

    Table A1-1. Drive Parameters - Continued PARA- SETTING RANGE SETTING FACTORY USER PARA. METER NAME (AND UNITS) INCREMENT SETTING SETTING REF. Accel/Decel Time n018 1 (sec) Setting Unit 0.01 n019 Acceleration Time 1 (Note 4) 0.00 to 600.0 0.01 (sec) n020 Deceleration Time 1 (Note 4) 10.0...
  • Page 123 Table A1-1. Drive Parameters - Continued PARA- SETTING RANGE SETTING FACTORY USER PARA. METER NAME (AND UNITS) INCREMENT SETTING SETTING REF. Multi-step speed ref. cmd. D Multi-function Input n053 10: JOG Selection Selection 4 (Terminal S4) 11: Accel/Decel time change cmd. 12: External Base Block (N.O.) Multi-function Input n054...
  • Page 124 Table A1-1. Drive Parameters - Continued PARA- SETTING RANGE SETTING FACTORY USER PARA. METER NAME (AND UNITS) INCREMENT SETTING SETTING REF. Analog Frequency Reference Filter Time Constant 0.00 to 2.00 0.01 s 0.10 n070 (CN2, Voltage Ref Input) Analog Frequency Reference n071 -255 to 255 Gain (CN2, Current Ref Input)

  • Page 125: N102

    Table A1-1. Drive Parameters - Continued PARA- SETTING RANGE SETTING FACTORY USER PARA. METER NAME (AND UNITS) INCREMENT SETTING SETTING REF. Detection Disabled Detect only at set frequency; operation continues Detect only at set frequency; n096 Overtorque Detection (OL3) coast to stop Detect during all frequency conditions;...
  • Page 126 Table A1-1. Drive Parameters - Continued PARA- SETTING RANGE SETTING FACTORY USER PARA. METER NAME (AND UNITS) INCREMENT SETTING SETTING REF. PID control disabled D = Feed Forward D = Feedback Reference + PID (D = Feed Forward) Reference + PID (D = Feedback) n128 PID Control Selection Inverse PID - D = Feed Forward...
  • Page 127 Software Number (Note 3) Note 1: Factory setting differs depending on V7 capacity. See Appendix 3-1. Note 2: Factory setting differs depending on control method selected (n002). See Appendix 3-1. Note 3: n178 and n179 are display only parameters Note 4: Parameter can be changed while V7 is operating.
  • Page 128 A1-8...

  • Page 129: Appendix 2 Specifications

    Appendix 2. SPECIFICATIONS Table A2-1. Standard Specifications SECTION A. Model No. Related Specifications 230V Class Model CIMR-V7* 20P1 20P2 20P4 20P7 21P5 22P2 23P7 25P5 27P5 A001 A002 A003 A005 A008 A011 A017 A025 A033 Max. applicable motor output 3/4&1...
  • Page 130 Based on an N.E.C. standard 4-pole motor for max. applicable motor output. Shows deceleration torque for an uncoupled motor decelerating from 60 Hz in 0.1 seconds. Contact Yaskawa for wiring distances greater than 328 ft. (100 m). Temperature during shipping (for short periods of time).

  • Page 131: Appendix

    The factory setting of certain parameters change with drive rating and control method selected. The following two tables list the parameters and how they change. Table A3-1. Parameters Related to Drive Capacity Model n036 n105 n106 n107 n108 n110 n140 n158 CIMR-V7*U 20P1 A001 17.99 110.4 481.7 20P2 A002 10.28 56.08 356.9 20P4 A003 4.573...
  • Page 132 A3-2...

  • Page 133: Appendix 4 Peripheral Devices

    All models have UL evaluated motor overload protection built in. Motor overload protection is also provided in accordance with the NEC and CEC. Additional branch circuit overload protection is not required. 230V 3-Phase Model CIMR-V7* 20P1 20P2 20P4 20P7 21P5...
  • Page 134 • Magnetic contactor Mount a surge protector on the coil. When using a magnetic contactor to start and stop the drive, do not exceed one start per hour. • Ground fault interrupter Select a ground fault interrupter not affected by high frequencies. To prevent malfunctions, the current should be 200mA or more and the operating time 0.1 second or more.

  • Page 135: Appendix 5 Drive Dimensions

    Appendix 5. DRIVE DIMENSIONS Fig. 1 0.06 (1.5) 0.16 (4.0) 0.33 (8.5) V7 Enclosed wall mounted type (NEMA type 1) Model Size Dimensions in inches (mm) Weight Heat Loss (W) Voltage CIMR- Lbs. Heat- Fig. Class (kg) sink Total Internal...
  • Page 136 Fig. 2 0.06 (1.5) 0.16 (4.0) 0.33 (8.5) V7 Enclosed wall mounted type (NEMA type 1) Model Size Dimensions in inches (mm) Weight Heat Loss (W) Voltage CIMR- Lbs. Heat- Fig. Class (kg) sink Total Internal 21P5 A008 4.25 5.83 5.16...
  • Page 137 Fig. 3 0.06 (1.5) 0.09 (2.20) 0.33 (8.5) V7 Enclosed wall mounted type (NEMA type 1) Model Size Dimensions in inches (mm) Weight Heat Loss (W) Voltage CIMR- Lbs. Heat- Fig. Class (kg) sink Total Internal 25P5 A025 7.09 10.24 6.70...
  • Page 138 Fig. 4 V74X Enclosed wall mounted type (NEMA 4) Model Size Dimensions in inches (mm) Weight Voltage CIMR- Lbs. Fig. Class V7CU (kg) 20P24 0.25 6.10 7.56 6.50 5.55 7.01 0.28 0.28 0.20 (155) (192) (165) (141) (178) (3.52) 20P44 6.10 7.56 6.50...

  • Page 139: Appendix 6 Dynamic Braking Option

    Appendix 6. DYNAMIC BRAKING OPTION GENERAL. Dynamic braking (DB) enables the motor to be brought to a smooth and rapid stop. This is achieved by dissipating the regenerative energy of the AC motor across the resistive compo- nents of the Dynamic Braking option. For further details on dynamic braking, see the option instruc- tion sheet shipped with the dynamic braking components.
  • Page 140 DYNAMIC BRAKING OPTION INSTALLATION. This option must be installed by a TECHNICALLY QUALIFIED INDIVIDUAL who is familiar with this type of equipment and the hazards involved. WARNING HAZARDOUS VOLTAGE CAN CAUSE SEVERE INJURY OR DEATH. LOCK ALL POWER SOURCES FEEDING THE DRIVE IN “OFF” POSITION. CAUTION Failure to follow these installation steps may cause equipment damage or personnel injury.
  • Page 141 OVERLOAD NOTE 3 L1(R) L2(S) L3(T) THERMOSTAT OR OVERLOAD NOTE 3 CONTROL TERMINAL BLOCK NOTE 2 BRAKING SEPARATE CUSTOMER RESISTOR T1(U) T2(V) T3(W) SUPPLIED ENCLOSURE (3% DUTY CYCLE) AND THERMISTOR OR OVERLOAD NOTE 1 THRX PART OF CUSTOMER SUPPLIED EXTERNAL CIRCUIT 120 VAC THRX...
  • Page 142 Braking Resistor (10% Duty Cycle) Installation IMPORTANT Since the Braking Resistor Unit generates heat during the dynamic braking operation, install it in a location away from other equipment which emits heat. 1. Mount the Braking Resistor Unit on a vertical surface, maintaining minimum 1.18 inch (30 mm) clearance on each side and 5.91 inch (150 mm) clearance top and bottom.
  • Page 143 L1(R) L2(S) L3(T) BRAKING RESISTOR UNIT (10% DUTY CONTROL CYCLE) TERMINAL BLOCK NOTE 2 T1(U) T2(V) T3(W) NOTE 1 THRX PART OF CUSTOMER SUPPLIED EXTERNAL CIRCUIT 120 VAC THRX NOTES: (1) Wire in series with any other external fault POWER N.O.
  • Page 144 A6-6...

  • Page 145: Appendix 7 Nameplate Information

    Appendix 7. NAMEPLATE INFORMATION PLASTIC CASE STATUS INDICATOR NAMEPLATE LAMPS WARNING DISPLAY V7 [NEMA type 1] NAMEPLATE (INTERIOR) WARNING DISPLAY FACE NAMEPLATE COVER (EXTERIOR) V74X [NEMA type 4X/12] A7-1...
  • Page 146 SER NO.: N8W0593-8-043/V9905 MASS: 2.4kg SOFTWARE NO. LOT NO. PRG: 8021 FILE NO.: E131457 INSTALLATION CATEGORY SERIAL NO. IP20 INSTALLATION CATEGORY: II V7 [NEMA type 1] MODEL NO. DRIVE SPEC CIMR-V7CU23P7 23P74 MODEL: SPEC: INPUT SPEC AC3PH 200-230V 50/60Hz 24A INPUT: MASS OUTPUT: AC3PH 0-230V 0-400Hz 17.5A 7.0kVA...

  • Page 147: Nema 1

    Ref Model Number Structure (applicable to V7NEMA type 1 only) A 0 0 1 Current rating 0.8 A 1.6 A 3.0 A Three-phase 200VAC 5.0 A 8.0 A 11.0 A 17.5 A 25.0 A 33.0 A 1.2 A 1.8 A 3.4 A Three-phase 400VAC 4.8 A...
  • Page 148 A7-4...
  • Page 149 Appendix 8. REMOVE/INSTALL DRIVE FACE PLATES REMOVING AND MOUNTING DIGITAL OPERATOR COVERS NOTE: Mount the Drive after removing the front cover, digital operator and terminal cover. • Removing front cover Use a screwdriver to loosen the screw on the front cover surface to direction 1 to remove it.
  • Page 150 • Removing digital operator After removing the front cover, lift the upper and lower sides (section A) of the right side of the digital operator to direc- tion 1. • Mounting digital operator Mount the digital operator in the reverse order of the above procedure for removal.
  • Page 151 Removing the front cover and the bottom cover of V74X [NEMA type 4X/12] Models 20P1-22P7 & 40P2-43P7 IMPORTANT Damage to the drive can occur if the front cover is removed too quickly. Front Cover: Remove the four mounting bolts and slowly take off the cover. Disconnect the cable between the face cover and the control board located in the lower portion of the Drive.
  • Page 152 A8-4...

  • Page 153: Index

    INDEX - A - Time setting unit ........5-2 Decrease ( ) key ........4-1 Acceleration : Diagnostics — see Accel time 1 ........... 5-2 Troubleshooting Accel time 2 ........... 5-2 Digital operator ......... 4-1 Hold ............. 5-27 Dimensions ........A5-1, A5-2 S-curve ..........
  • Page 154 - H - Mounting : Clearances ........... 1-1 Heat loss (watts) ......A5-1, A5-2 Dimensions ......A5-1, A5-2 Hold : European EMC Accel/decel ........ 5-23, 5-27 conformance ........1-8 Frequency ref. (retention) ..... 5-9 Location ........1-1, A2-2 Multi-function analog - I - input selection .........
  • Page 155 Preset speeds — see - T - Multi-step speeds PRGM LED ..........4-2 Temperature : Prohibited frequency Ambient ..........A2-2 deadband ..........5-6 Storage ..........A2-2 Protection : Terminals : Overcurrent ........5-35 Functions ........1-4, 1-6 Overheat (drive) ......... A2-1 Screw sizes ..........
  • Page 157 B1, 6F, No.51, Section 2, Kung-Yi Road, Taichung City, Taiwan, R.O.C. 1 Hunt Hill Orchardton Woods Cumbernauld, G68 9LF, Scotland, United Kingdom Phone: 886-4-2320-2227 Fax:886-4-2320-2239 Phone: 44-12-3673-5000 Fax: 44-12-3645-8182 12/15/04 Rev: 04-12 Document Number: TM.V7.01 (Supercedes TM4315 and YEA-TOA-S606-11) Data Subject to change without notice. Yaskawa Electric America, Inc.

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