DURKOPP ADLER 670 Operating Instructions Manual page 90

88
Code Possible cause
7222 DA stepper card 2 boot error • Check connection cables
7223 Checksum error occurred
while updating DA stepper
card 2
7801 Software version error
(DACclassic only; only the
functions of the DACbasic
will remain available)
7802 Software update error
(DACclassic only; only the
functions of the DACbasic
will remain available)
7803 Communication error
(DACclassic only; only the
functions of the DACbasic
will remain available)
Remedial action
• Perform software update
• Replace DACextension
box
• Check connection cables
• Perform software update
• Replace DACextension
box
• Perform software update
• Replace the control
• Perform software update
again
• Replace the control
• Restart the control
• Perform software update
• Replace the control
Operating Instructions 670/680 - 00.0 - 01/2017
Troubleshooting