Dürkopp Adler 868-M Operating Instructions Manual page 147

Troubleshooting
Operating Instructions 868-M - 01.0 - 12/2020
Error/
Code Possible cause
warning
3151 Warning Maintenance necessary
(operation cannot
continue unless
parameter t 51 14 is
reset)
6353 Error Internal EEprom
communication error
6354 Error External EEprom
communication error
8401 Error Watchdog
8402- Error Internal error
8405
8406 Error Checksum error
8501 Error Software protection
Remedial action
• Service is urgently
required  Service
Instructions
• Switch off the control
• Wait until the LEDs are
off
• Switch the machine
back on
• Switch off the control
• Wait until the LEDs are
off
• Check machine ID
connection
• Switch the control back
on
• Software update
• Machine ID reset
• Replace the control
• Software update
• Machine ID reset
• Replace the control
• Software update
• Replace the control
• Always use the DA tool
for software updates
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