YASKAWA V1000 Series

YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07) 183
5
Troubleshooting
This chapter provides descriptions of the drive
faults, alarms, errors, related displays, and possible
solutions. This chapter can also serve as a reference
guide for tuning the drive during a trial run.
5.1 SECTION SAFETY . . . . . . . . . . . . . . . . . . . . . . . . 184
5.2 MOTOR PERFORMANCE FINE TUNING . . . . . . 188
5.3 MAIN CIRCUIT TEST PROCEDURE . . . . . . . . . . 192
5.4 DRIVE ALARMS, FAULTS, AND ERRORS . . . . . 195
5.5 FAULT DETECTION . . . . . . . . . . . . . . . . . . . . . . . 202
5.6 ALARM DETECTION . . . . . . . . . . . . . . . . . . . . . . 224
5.7 OPERATOR PROGRAMMING ERRORS. . . . . . . 236
5.8 AUTO-TUNING FAULT DETECTION . . . . . . . . . . 241
5.9 USING FAULT TRACE MONITORS. . . . . . . . . . . 245
5.10 DETAILED TROUBLESHOOTING . . . . . . . . . . . 248
5.11 MAIN CIRCUIT DESIGN . . . . . . . . . . . . . . . . . . . 263
5.12 DRIVE DATE STAMP INFORMATION . . . . . . . . 265