Operating instructions

8.6.3 Machine faults (DAC III)
Error- Description Possible cause Troubleshooting
code
1051 Sewing motor timeout - Cable to sewing motor-
reference switch faulty
- Reference switch faulty
- Sewing motor faulty
- Mechanical parts
rough-running
- Check cable
- Check reference switch
Check sewing motor
- Check the mechanical parts
1052 Sewing motor
overcurrent
- Sewing motor cable faulty
- Sewing motor faulty
- Control faulty
- Software not compatible
to the control unit version
(A/Bxx.x)
- Check sewing motor cable
- Check sewing motor
- Check control
- Check the serial number of the
DAC III control unit
1
, if necessary
load the correct software version.
1053 Sewing motor
overvoltage
Mains voltage too high
Check the mains voltage
1055 Sewing motor
overload
- Sewing motor blocked
/rough-running
- Sewing motor faulty
- Control faulty
- Eliminate blocking/rough-running
- Check sewing motor
- Check control
1056 Sewing motor
overheat
- Sewing motor rough-running
- Sewing motor faulty
- Control faulty
- Eliminate rough-running
- Check sewing motor
- Check control
1058
1059
Sewing motor speed
(inverted)
Sewing motor faulty
Check sewing motor
1062 Sewing motor IDMA
Autoincrement
Failure
Switch the sewing machine off
and on again
1302 Sewing motor power
source error
- Plug for sewing motor
not plugged in
- Plug for incremental
sensor not plugged in
- Connect the plug for the sewing
motor
- Connect the plug for the
incremental sensor
1342
–
1344
Sewing motor failure Internal error
- Switch the sewing machine off
and on again
- Software update
- Contact the DA-Service staff
2101 Step motor X-Axis
Timeout Referencing
- Cable to
reference switch faulty
- Reference switch faulty
- Step motor faulty
Mechanical part
rough-running
- Check cable
- Check reference switch
- Check step motor
- Check the mechanical parts
2152 Step motor X-Axis
overcurrent
- Step motor X-Axis
faulty
- Control faulty
- Check step motor X-Axis
- Check control
2153 Step motor X-Axis
overvoltage
Mains voltage too high Check the mains voltage
2156 Step motor X-Axis
overheat
- Step motor X-Axis
rough-running
- Step motor X-Axis
faulty
- Control faulty
- Eliminate rough-running
- Check step motor X-Axis
- Check control
2162 Step motor X-Axis
IDMA Autoincrement
Failure Switch the sewing machine off
and on again
1
Serial numbers 0302-00101 ... 0307-00643: the control unit should be used with an Axx.x-Version
Serial numbers 0307-00644 and higher: the control unit should be used with an Bxx.x-Version
1
81