6
YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual 255
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.
6.1 SECTION SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
6.2 MOTOR PERFORMANCE FINE-TUNING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
6.3 DRIVE ALARMS, FAULTS, AND ERRORS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
6.4 FAULT DETECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
6.5 ALARM DETECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
6.6 OPERATOR PROGRAMMING ERRORS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
6.7 AUTO-TUNING FAULT DETECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
6.8 COPY FUNCTION RELATED DISPLAYS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285
6.9 DIAGNOSING AND RESETTING FAULTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
6.10 TROUBLESHOOTING WITHOUT FAULT DISPLAY. . . . . . . . . . . . . . . . . . . . . . 289
SIEP_C710616_35.book 255 ページ ２０１５年１１月３０日 月曜日 午後２時２分
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