Dürkopp Adler 868-M Operating Instructions Manual page 143

Troubleshooting
Operating Instructions 868-M - 01.0 - 12/2020
Information Possible cause
7202 DACextension box boot
error
7203 Checksum error during
update
7212 DA stepper card 1 boot
error
7213 Checksum error occurred
while updating DA stepper
card 2
7222 DA stepper card 2 boot
error
7223 Checksum error occurred
while updating DA stepper
card 2
7801 Software version error
(DAC classic only; only the
functions of the DAC basic
will remain available)
7802 Software update error (DAC
classic only; only the
functions of the DAC basic
will remain available)
7803 Communication error (DAC
classic only; only the
functions of the DAC basic
will remain available)
Remedial action
• Check connection cables
• Software update
• Replace DACextension
box
• Check connection cables
• Software update
• Replace DACextension
box
• Check connection cables
• Software update
• Replace DACextension
box
• Check connection cables
• Software update
• Replace DACextension
box
• Check connection cables
• Software update
• Replace DACextension
box
• Check connection cables
• Software update
• Replace DACextension
box
• Software update
• Replace the control
• Software update
• Replace the control
• Restart of the control
• Software update
• Replace the control
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