![background image](http://html1.mh-extra.com/html/omron/3g3ax-mx2-crt-e/3g3ax-mx2-crt-e_user-manual_740779136.webp)
6 Troubleshooting
6 - 2
CompoNet Communications Unit User’s Manual (I582-E1)
6-1
Outline of Error Indication
If an error occurs during CompoNet communications, or if the CompoNet Communications Unit fails,
you can check the content of the error with the LED indicator on the inverter Digital Operator and the
MS/NS LED indicators on the CompoNet Communications Unit.
After eliminating the cause of the error according to the instructions provided in this section, reset the
inverter.
Example of LED indicators on MX2-series
Precautions for Correct Use
Precautions for Correct Use
Do not clear the trip state before you finish troubleshooting the error. If you clear the trip, the
error code will be cleared from the 4-digit display. As a result, you may lose the error informa-
tion before start troubleshooting. Checking data in the error log is still an option in this case.
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
Not lit
Lit red
Lit green
Flashing
Unknown state
Inverter error code
Unknown state
MS
MS
MS
MS
MS
Summary of Contents for 3G3AX-MX2-CRT-E
Page 94: ...3 Network Startup 3 36 CompoNet Communications Unit User s Manual I582 E1...
Page 118: ...4 Remote I O 4 24 CompoNet Communications Unit User s Manual I582 E1...
Page 134: ...5 Message Communications 5 16 CompoNet Communications Unit User s Manual I582 E1...
Page 167: ...I 1 I CompoNet Communications Unit User s Manual I582 E1 Index...
Page 171: ......