YASKAWA FSDrive-MV1000 Series - Troubleshooting

5
YASKAWA ELECTRIC TOEP C710687 02B FSDrive-MV1000 Instructions 137
Troubleshooting
This chapter provides descriptions of the drive faults, alarms, errors, related displays, and
guidance for troubleshooting. This chapter can also serve as a reference guide for tuning the
drive during a trial run.
5.1 SECTION SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
5.2 MOTOR PERFORMANCE FINE-TUNING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
5.3 TYPES OF FAULTS, ALARMS, AND ERRORS . . . . . . . . . . . . . . . . . . . . . . . . . 143
5.4 FAULT DETECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
5.5 ALARM DETECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
5.6 OPERATOR PROGRAMMING ERROR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
5.7 AUTO-TUNING FAULT DETECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
5.8 LED INDICATORS ON THE CONTROLLER AND
CELL CONTROL BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
5.9 COPY FUNCTION RELATED DISPLAYS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
5.10 DIAGNOSING AND RESETTING FAULTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
5.11 TROUBLESHOOTING WITHOUT FAULT DISPLAY. . . . . . . . . . . . . . . . . . . . . . 183