YASKAWA CIMR-JA Series User Manual

V/f Pattern Setting............................................................. 111
4.7 No-Load Operation Test Run ..........................................113
No-Load Operation Test Run............................................... 113
4.8 Test Run with Load Connected.......................................115
Test Run with the Load Connected ....................................... 115
4.9 Verifying and Backing Up Parameter Settings................116
Parameter Access Level: A1-01 ........................................... 116
Password Settings: A1-04, A1-05 ......................................... 116
5. TROUBLESHOOTING ............................................... 117
5.1 Section Safety.................................................................118
5.2 Motor Performance Fine Tuning .....................................121
Parameters for Tuning the Drive .......................................... 121
Motor Hunting and Oscillation Control Parameters ................... 121
5.3 Drive Alarms, Faults, and Errors.....................................123
Types of Alarms, Faults, and Errors ...................................... 123
Alarm and Error Displays.................................................... 124
5.4 Fault Detection ...............................................................126
Fault Displays, Causes, and Possible Solutions ...................... 126
5.5 Alarm Detection ..............................................................134
Alarm Codes, Causes, and Possible Solutions ........................ 134
5.6 Operator Programming Errors........................................139
oPE Codes, Causes, and Possible Solutions .......................... 139
5.7 Diagnosing and Resetting Faults....................................141
Fault Occurs Simultaneously with Power Loss ........................ 141
If the Drive Still has Power After a Fault Occurs ...................... 141
Viewing Fault Trace Data After Fault..................................... 141
Fault Reset Methods ......................................................... 142
5.8 Troubleshooting without Fault Display...........................143
Cannot Change Parameter Settings...................................... 143
Motor Does Not Rotate Properly after Pressing RUN Button or
after Entering External Run Command ................................. 143
6. PERIODIC INSPECTION & MAINTENANCE ........... 151
Table of Contents
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YASKAWA ELECTRIC TOEP C710606 25B YASKAWA AC Drive J1000 Installation & Start-Up Manual
2/6/2008-14:44

YASKAWA CIMR-JA Series Specifications

General

Brand	YASKAWA
Model	CIMR-JA Series
Category	Controller
Language	English