Section 1
General Information
5-4 Troubleshooting
MN1230
How to Access the Fault Log
When a fault condition occurs, motor operation stops and a fault code is displayed on the
Keypad display. The control keeps a log of up to the last 31 faults. If more than 31 faults
have occurred the oldest fault will be deleted from the fault log to make room for the
newest fault. To access the fault log use the following procedure:
Action
Description
Display
Comments
Apply Power
Logo display for 5 seconds.
Display mode showing output
frequency
Display mode.
Press DISP key
Use DISP key to scroll to the
Fault Log entry point.
Press ENTER key
Display first fault type and time
fault occurred.
Typical display.
Press
Y
key
Scroll through fault messages.
If no messages, the fault log exit
choice is displayed.
Press ENTER key
Return to display mode.
Display mode stop key LED is on.
How to Clear the Fault Log
Use the following procedure to clear the fault log and reset the internal timer.
Action
Description
Display
Comments
Apply Power
Logo display for 5 seconds.
Display mode showing output
frequency.
Display mode.
Press DISP key
Press DISP to scroll to the Fault
Log entry point.
Press ENTER key
Displays most recent message.
Press SHIFT key
Press RESET key
Press SHIFT key
Press ENTER key
Fault log is cleared.
No faults in fault log.
Press
Y
or
B
key
Scroll Fault Log Exit.
Press ENTER key
Return to display mode.
Summary of Contents for 29M
Page 1: ...Series 29M Servo Control Installation Operating Manual 1 98 MN1230 AC SERVO DRIVE...
Page 5: ...Section 1 General Information iv Table of Contents MN1230...
Page 7: ...Section 1 General Information 1 2 Receiving Inspection MN1230...
Page 45: ...Section 1 General Information 3 34 Installation MN1230...
Page 94: ...Section 1 General Information Specifications and Product Data 7 7 MN1230 Dimensions...
Page 102: ...Appendix B Appendix B 1 MN1230...