Yaskawa E7L Drive Bypass - Manual (Page 10)

Table of Contents viii
Chapter 6 - Diagnostics & Troubleshooting ........................................................... 6-1
E7L Bypass PCB and H/O/A Control Panel Diagnostics ........................................... 2
Drive Diagnostics ....................................................................................................... 6
Drive Troubleshooting .............................................................................................. 19
Drive Main Circuit Test Procedure ............................................................................ 25
Drive Date Stamp Information .................................................................................. 29
Chapter 7 - Maintenance ............................................................................................7-1
E7L Maintenance ....................................................................................................... 2
Removing and Replacing the Drive in a Bypass Unit ................................................. 7
Appendix A - Parameters.......................................................................................... A-1
Parameter List ............................................................................................................ 2
Monitor List ............................................................................................................... 26
Fault Trace List ........................................................................................................ 28
Fault History List ...................................................................................................... 29
Decimal to Hex Conversion....................................................................................... 30
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
E7L and Serial Communication................................................................................... 2
Using Modbus Communication .................................................................................. 3
Metasys N2 Point Database...................................................................................... 16
APOGEE FLN Point Database.................................................................................. 20
Appendix E - Peripheral Devices ............................................................................. E-1
Branch Circuit Short Circuit Protection........................................................................ 2
Branch Circuit Overload Protection............................................................................. 5
Peripheral Devices ..................................................................................................... 6