ABB IRB6400 - Page 327

Electrical
Troubleshooting Guide
IRB6400 M94A
Appendix A - 20
Error Messages
31414: Main computer error..........................Chapter 2
1. Replace main computer board
2. Replace robot computer board
31415: Main computer error..........................Chapter 2
Replace main computer board.
31416: Path computer error..........................Chapter 2
Replace path computer board.
31417: Path computer error..........................Chapter 2
Replace path computer board.
31418: DMA transfer error in ROBOT COMPUTER......... Chapter 2
Replace robot computer board.
31419: DMA transfer error in ROBOT COMPUTER......... Chapter 2
Replace robot computer board.
31420: DMA transfer error in ROBOT COMPUTER......... Chapter 2
Replace robot computer board.
31421: Error in IO COMPUTER.........................Chapter 2
Replace robot computer board.
31501: Battery voltage too low on battery 1......... Chapter 2
Replace battery 1.
31502: Battery voltage too low on battery 2......... Chapter 2
Replace battery 2.
31503: Battery voltage too low on both batteries.... Chapter 2
Replace batteries.
31601: Error HI PROM checksum: %.f.................. Chapter 2
Checksum should have been: %.f. Replace proms on robot computer board.
Hardware Error Messages (Cont)
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