Appendix A - 27
Error Messages
Electrical
Troubleshooting Guide
IRB6400 M94A
33220: Axis computer failure
Axis computer has returned an error code indicating DSP hardware failure.
33301: Error in axis computer.......................Chapter 2
Replace robot computer board.
33302: Error in axis computer.......................Chapter 2
Replace robot computer board.
33303: Error in axis computer.......................Chapter 2
Replace robot computer board.
33304: Error in axis computer.......................Chapter 2
Replace robot computer board.
33305: Error in axis computer memory................ Chapter 2
Replace robot computer board.
33306: Error in drive unit jumper test.............. Chapter 2
33307: Error in drive unit jumper test.............. Chapter 2
33308: Error in axis computer.......................Chapter 2
Replace robot computer board.
33309: Error in axis computer.......................Chapter 2
Replace robot computer board.
33310: Error in axis computer.......................Chapter 2
Replace robot computer board.
33311: Axis computer................................Chapter 2
Current ref. loopback error. Replace robot computer board.
Hardware Error Messages (Cont)
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