Yaskawa P7B Drive Bypass - Manual (Page 10)

Table of Contents viii
Chapter 6 - Diagnostics & Troubleshooting ........................................................... 6-1
Bypass Diagnostics .................................................................................................... 2
Drive Diagnostics ....................................................................................................... 3
Drive Troubleshooting .............................................................................................. 16
Drive Main Circuit Test Procedure ............................................................................ 22
Drive Date Stamp Information .................................................................................. 26
Chapter 7 - Maintenance ............................................................................................ 7-1
Maintenance ............................................................................................................... 2
Removing and Replacing Drive in a Bypass Unit ....................................................... 9
Appendix A - Parameters.......................................................................................... A-1
Parameter List ............................................................................................................ 2
Monitor List ............................................................................................................... 26
Fault Trace List ........................................................................................................ 28
Fault History List ...................................................................................................... 29
Appendix B - Capacity Related Parameters ............................................................ B-1
Drive Capacity ............................................................................................................ 2
Appendix C - Specifications ..................................................................................... C-1
Standard Drive and Bypass Specifications ................................................................. 2
Appendix D - Communication .................................................................................. D-1
Using Modbus Communication .................................................................................. 2
Modbus Function Code Details .................................................................................. 7
Modbus Data Tables .................................................................................................. 9
Modbus Self-Diagnosis ............................................................................................ 14
Appendix E - Peripheral Devices ............................................................................. E-1
General Peripheral Devices ....................................................................................... 2