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Code
7203
7212
7213
7222
7223
7801
7802
7803
8401
8402 - 8405
8406
8501
112
Possible cause
Checksum error during update • Check connection cables
DA stepper card 1 boot error
Checksum error occurred
while updating DA stepper
card 2
DA stepper card 2 boot error
Checksum error occurred
while updating DA stepper
card 2
Software version error (DAC
classic only; only the functions
of the DAC basic will remain
available)
Software update error (DAC
classic only; only the functions
of the DAC basic will remain
available)
Communication error (DAC
classic only; only the functions
of the DAC basic will remain
available)
Watchdog
Internal error
Checksum error
Software protection
Troubleshooting
Remedial action
• Performing a software update
• Replace DACextension box
• Check connection cables
• Check connection cables
• Performing a software update
• Replace DACextension box
• Check connection cables
• Performing a software update
• Replace DACextension box
• Check connection cables
• Performing a software update
• Replace DACextension box
• Performing a software update
• Replace control
• Perform software update again
• Replace control
• Restart the control
• Performing a software update
• Replace control
• Performing a software update
• Machine ID reset
• Replace control
• Performing a software update
• Machine ID reset
• Replace control
• Performing a software update
• Replace control
• The DA tool must always be
used for software updates
Service Instructions 969 - 06.0 - 03/2019
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