
Troubleshooting
Service Instructions 969 - 06.0 - 03/2019
111
3223
Skip stitch detected
-
3224
Bobbin failed to rotate
-
6353
Internal EEprom
communication error
• Switch off the control, wait until
the LEDs are off and then switch
on again
6354
External EEprom
communication error
• Switch off the control, wait
until the LEDs are off, check
connection for machine ID,
switch on control again
6360
No valid data on external
EEprom (internal data
structures are not compatible
with the external data storage
device)
• Perform a software update
6361
No external EEprom
connected
• Connect machine ID
6362
No valid data on internal
EEprom (internal data
structures are not compatible
with the external data storage
device)
• Check machine ID connection
• Switch off the control, wait until
the LEDs are off and then switch
on again
• Perform a software update
6363
No valid data on internal and
external EEprom (software
version is not compatible with
the internal data storage
device, emergency operating
features only)
• Check machine ID connection
• Switch off the control, wait until
the LEDs are off and then switch
on again
• Perform a software update
6364
No valid data on internal
EEprom and no external
EEprom connected (the
internal data structures are
not compatible with the
external data storage device,
emergency operating features
only)
• Check machine ID connection
• Switch off the control, wait until
the LEDs are off and then switch
on again
• Perform a software update
6365
Internal EEprom defective
• Replace control
6366
Internal EEprom defective
and external data not valid
(emergency operating features
only)
• Replace control
6367
Internal EEprom defective and
external EEprom not
connected (emergency
operating features only)
• Replace control
7202
Checksum error during update • Check connection cables
• Perform a software update
• Replace DACextension box
Code
Possible cause
Remedial action
Summary of Contents for 969 Classic
Page 1: ...969 Service Instructions...
Page 6: ...Table of Contents 4 Service Instructions 969 06 0 03 2019...
Page 10: ...About these instructions 8 Service Instructions 969 06 0 03 2019...
Page 92: ...Programming 90 Service Instructions 969 06 0 03 2019...
Page 106: ...Decommissioning 104 Service Instructions 969 06 0 03 2019...
Page 108: ...Disposal 106 Service Instructions 969 06 0 03 2019...
Page 119: ...Appendix Service Instructions 969 06 0 03 2019 117 21 Appendix Fig 76 Wiring diagram...
Page 120: ...Appendix 118 Service Instructions 969 06 0 03 2019...
Page 121: ......