4.8 Test Run with Load Connected.......................................123
Test Run with the Load Connected....................................... 123
4.9
Verifying and Backing Up Parameter Settings................124
Parameter Access Level: A1-01 ........................................... 124
Password Settings: A1-04, A1-05 ......................................... 124
Copy Function (Optional).................................................... 124
4.10
Test Run Checklist .........................................................126
5.
TROUBLESHOOTING
...............................................
127
5.1
Section Safety.................................................................128
5.2
Motor Performance Fine Tuning .....................................131
Parameters for Tuning the Drive .......................................... 131
Motor Hunting and Oscillation Control Parameters ................... 132
5.3 Drive Alarms, Faults, and Errors.....................................133
Types of Alarms, Faults, and Errors ...................................... 133
Alarm and Error Displays.................................................... 134
5.4 Fault Detection ...............................................................137
Fault Displays, Causes and Possible Solutions ....................... 137
5.5 Alarm Detection ..............................................................147
Alarm Codes, Causes, and Possible Solutions........................ 147
5.6 Operator Programming Errors........................................152
oPE Codes, Causes, and Possible Solutions .......................... 152
5.7 Diagnosing and Resetting Faults....................................154
Fault Occurs Simultaneously with Power Loss ........................ 154
If the Drive Still has Power After a Fault Occurs ...................... 154
Viewing Fault History Data After Fault ................................... 154
Fault Reset Methods ......................................................... 155
5.8 Troubleshooting without Fault Display...........................156
Cannot Change Parameter Settings...................................... 156
Motor Does Not Rotate Properly after Pressing RUN Button or
after Entering External Run Command ................................. 157
6. PERIODIC INSPECTION & MAINTENANCE ........... 167
6.1 Section Safety.................................................................168
Table of Contents
6
YASKAWA ELECTRIC TOEP C710606 25D YASKAWA AC Drive J1000 Installation & Start-Up Manual
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