DURKOPP ADLER 867 Durkopp Adler page 143

Troubleshooting
Operating Instructions 867 - 04.0 - 03/2018
Code Possible cause
7202 DACextension box boot error • Check connection cables
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
• 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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