Dürkopp Adler 868-M, Operating Instructions Manual

Page: 145 / 168

Troubleshooting
Operating Instructions 868-M - 01.0 - 12/2020 143
1008 Error Encoder error • Replace the encoder
1010 Error External synchronizer
plug (Sub-D, 9-pin) not
connected • Connect cable of
external synchronizer
to control; use correct
connection (Sync)
• Only required for
machines with
transmission!
1011 Error Encoder Z pulse missing • Switch off the control,
adjust the handwheel,
and switch the control
on again
• If error is not corrected,
check encoder
1012 Error Synchronizer fault • Replace the
synchronizer
1052 Error Sewing motor
overcurrent, internal
current increase >25 A • Check selection of
class
• Replace the control
• Replace sewing motor
• Replace the encoder
1053 Error Sewing motor
overvoltage • Check selection of
class
• Replace the control
1054 Error Internal short circuit • Replace the control
1055 Error Sewing motor overload • Eliminate stiff
movement in the
sewing machine
• Replace the encoder
• Replace sewing motor
2101 Error DA stepper card 1
reference run timeout • Check reference
sensor
2103 Error DA stepper card 1 step
losses • Check for stiff
movement
2155 Error DA stepper card 1
overload • Check for stiff
movement
Code
Error/
warning
Possible cause Remedial action