DURKOPP ADLER 550-12-33 Operating Instructions Manual page 164

162
Code Type Possible causes
1001 Error Sewing motor error:
• Sewing motor plug
1002 Error Sewing motor
insulation fault
1004 Error Sewing motor error:
• Incorrect direction
1005 Error Sewing motor current
error:
• Sewing motor
• Encoder cable not
• Encoder defective
1006 Error Sewing motor error:
• Max. speed
• Sewing motor cable
• Sewing motor
1007 Error Error in the reference
run
1008 Error Fault in sewing motor
encoder
Operating Instructions 550-12-33/34 - 00.0 - 08/2017
not connected or
defective
of rotation
blocked
connected or
defective
exceeded
defective
defective
Troubleshooting
Remedial action
• Check the connection of
the sewing motor cable
• Test sewing motor phases
(R = 2.8Ω, high
impedance to PE)
• Replace encoder
• Replace sewing motor
• Replace control
• Check motor phase and
PE for low-impedance
connection
• Replace encoder
• Replace sewing motor
• Replace 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 blockage
• Check the encoder cable
and replace, if necessary
• Replace sewing motor
• Switch off and on the
machine
• Replace encoder
• Perform reset
• Replace sewing motor
• Contact customer service
• Replace encoder
• Eliminate stiff movement
in the sewing machine
• Replace encoder