YASKAWA V1000 Series Installation & Start-Up Manual page 7

5.1 Section Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
5.2 Motor Performance Fine Tuning . . . . . . . . . . . . . 177
V/f Motor Control Method Tuning . . . . . . . . . . . . . . . . . . 177
Open Loop Vector (OLV) Motor Control Method Tuning
Motor Hunting and Oscillation Control Parameters . . . . . 180
5.3 Drive Alarms, Faults, and Errors . . . . . . . . . . . . . 181
Types of Alarms, Faults, and Errors . . . . . . . . . . . . . . . . 181
Alarm and Error Displays . . . . . . . . . . . . . . . . . . . . . . . . 182
5.4 Fault Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Fault Displays, Causes, and Possible Solutions . . . . . . . 187
5.5 Alarm Detection . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Alarm Codes, Causes, and Possible Solutions . . . . . . . . 206
5.6 Operator Programming Errors. . . . . . . . . . . . . . . 217
oPE Codes, Causes, and Possible Solutions . . . . . . . . . 217
5.7 Auto-Tuning Fault Detection . . . . . . . . . . . . . . . . 222
Auto-Tuning Codes, Causes, and Possible Solutions . . 222
5.8 Diagnosing and Resetting Faults . . . . . . . . . . . . 226
Fault Occurs Simultaneously with Power Loss . . . . . . . . 226
If the drive still has power after a fault occurs . . . . . . . . . 226
Viewing Fault Trace Data after Fault . . . . . . . . . . . . . . . 227
Fault Reset Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
5.9 Troubleshooting without Fault Display . . . . . . . 228
Cannot Change Parameter Settings . . . . . . . . . . . . . . . . 228
Motor Does Not Rotate Properly after Pressing RUN Button
or After Entering External Run Command . . . . . . . . . . . 228
6.
PERIODIC INSPECTION & MAINTENANCE
6.1 Section Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
6.2 Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Recommended Daily Inspection . . . . . . . . . . . . . . . . . . . 248
Recommended Periodic Inspection . . . . . . . . . . . . . . . . 249
YASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual
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