Yaskawa V7 Drives User Manual
V7 and v74x drives technical manual
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Table of contents
Document Outline
- V7 and V74X Drives Technical Manual
- Quick Reference for Drive Parameters
- Warnings & Cautions
- Drive Simplified Startup Procedure
- Current Ratings and Horsepower Range
- Chapter 1 - Receiving / Installation
- Chapter 2 - Initial Start-Up
- Chapter 3 - Operation at Load
- Chapter 4 - Digital Operator
- Chapter 5 - Programmable Features
- 5.1 General
- 5.2 Accel/Decel Time
- 5.3 Accel/Decel: S-Curve Characteristics
- 5.4 Auto-Restart
- 5.5 Carrier Frequency
- 5.6 Critical Frequency Rejection
- 5.7 DC Injection Braking
- 5.8 Frequency Reference Bias/Gain (Analog)
- 5.9 Frequency Reference Upper and Lower Limits
- 5.10 Frequency Reference Retention
- 5.11 Frequency Reference Selection
- 5.12 Jog Reference
- 5.13 Local/Remote Reference and Sequence Selection
- 5.14 Modbus Control
- 5.15 Miscellaneous Protective Functions
- 5.16 Momentary Power Loss Ride-Thru
- 5.17 Multi-Function Analog Monitor Output (Term. AM and AC)
- 5.18 Multi-Function Input Terminals (Term. S1-S7)
- 5.19 Multi-Function Output Terminals (Term. MA, MB, MC, P1, P2, PC)
- 5.20 Overtorque Detection
- 5.21 Reset Codes: 2-Wire, 3-Wire Initialization
- 5.22 Slip Compensation
- 5.23 Stall Prevention
- 5.24 Stopping Method
- 5.25 Thermal Overload Protection
- 5.26 Torque Compensation
- 5.27 V/f Pattern
- 5.28 PID Control
- 5.29 Copy Function
- 5.30 Digital Operator Display Selection
- 5.31 Energy Saving Control
- 5.32 Multi-Function Analog Input Selection
- 5.33 Frequency Reference Loss Detection
- 5.34 Undertorque Detection
- Chapter 6 - Fault Diagnosis and Corrective Actions
- Appendix 1 - Parameter Listing
- Appendix 2 - Specifications
- Appendix 3 - Capacity and Control Method Related Parameters
- Appendix 4 - Peripheral Devices
- Appendix 5 - Drive Dimensions
- Appendix 6 - Dynamic Braking Option
- Appendix 7 - Nameplate Information
- Appendix 8 - Remove/Install Drive Face Plates
- Index
- Rear Cover