DURKOPP ADLER 745-35-10 S Operating Instructions Manual page 236

Error code Symbol
1004
1005
1006
1007
1008
1010
1011
1012
1051
1052
1053
1054
234
Meaning
Sewing motor error: Incorrect
direction of rotation
• Sewing motor blocked
• Encoder cable not connected
• Encoder cable defective
• Encoder defective
• Sewing motor error: Maximum
speed exceeded
• Sewing motor cable defective
• Sewing motor defective
Internal sewing motor error
Fault in sewing motor encoder
• Cable to sewing motor
reference switch defective
• Reference switch defective
Sewing motor synchronization
error (encoder Z pulse missing)
Sewing motor synchronization
error
Sewing motor timeout
• Cable to sewing motor
reference switch defective
• Reference switch defective
Sewing motor excess current,
internal current increase to over
25 A
• Sewing motor cable defective
• Sewing motor defective
• Control defective
Mains voltage too high
Internal short circuit
Operating Instructions 745-35-10 S/745-35-10 A - 03.0 - 04/2017
Troubleshooting
Remedial action
• Replace the encoder
• Check plug assignment and
change, if necessary
• Check wiring in machine
distributor and change it,
if necessary
• Test motor phases and check for
correct value
• Remove the blockage
• Check the encoder cable and
replace, if necessary
• Replace sewing motor
• Switch off and on the machine
again
• Replace sewing motor
• Inform Dürkopp Adler Customer
Service
• Replace the encoder
• Eliminate stiff movement in the
sewing machine
Replace the encoder
• Replace cable
• Replace reference switch
(part number 9815 935006)
Switch off the control, use
handwheel to turn, and switch on the
control again.
If error is not corrected, check
encoder
Replace the synchronizer
• Replace the cable
• Replace the reference switch
• Replace the sewing motor cable
• Replace the sewing motor
• Replace the control
Check the mains voltage
Replace the control