Electrical
Troubleshooting Guide
IRB6400 M94A
Appendix A - 28
Error Messages
33312: Axis computer error..........................Chapter 2
RUNNING/DRVFLT signal error.
1. Replace robot computer board
2. Check drive system boards
33313: Ext axis communication jumper error.......... Chapter 2
33314: Axis computer error..........................Chapter 2
Replace robot computer board.
33315: Axis computer error..........................Chapter 2
Replace robot computer board.
37001: Contactor activation Error...................Chapter 5
Motor ON contactor did not activate or Motor ON signal is not distributed through auxiliary
contact.
1. Restart system
2. Replace Motor On contactor or auxiliary contact
3. Replace system board
37002: Main computer software not downloaded or not running..
..............................................Chapter 3
37003: Main computer error..........................Chapter 2
Replace main computer board.
37004: Main computer error..........................Chapter 2
Replace main computer board.
37005: Main computer error..........................Chapter 2
Replace main computer board.
37006: Main computer error..........................Chapter 2
Replace main computer board.
37007: Main computer error..........................Chapter 2
Replace main computer board.
Hardware Error Messages (Cont)
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