DURKOPP ADLER 967 Operating Instructions Manual page 118

116
Code Possible cause
7222 DA stepper card 2 boot
error
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
• Check connection cables
• 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 967 - 02.0 - 11/2016
Troubleshooting