Universal Robots UR10 Service Manual page 74

C37 Inbuffer parse error
C38 Online RAM test failed
C38A1 Data-bus test failed
C38A2 Address-bus stuck-high test
failed
C38A3 Address-bus stuck-low test
failed
C38A4 Address-bus shorted test failed
C38A5 Memory-cell test failed
C39 Logic and Temporal
Monitoring Fault
C39A1 Max current deviation failure
C39A2 Max joint-encoder speed
exceeded
C39A3 Max motor-encoder speed
exceeded
C39A4 Illegal state change in joint
detected
C39A5 Too fast state change in joint
detected
C39A6 5V regulator voltage too low
C39A7 5V regulator voltage too high
C39A100 Watchpoint fault: ADC task
timeout
C39A101 Watchpoint fault: Motor-
Control task timeout
C39A102 Watchpoint fault: Motor-
encoder task timeout
C39A103 Watchpoint fault: Joint-
encoder task timeout
C39A104 Watchpoint fault:
Communication task timeout
C39A105 Watchpoint fault: RAM-test
task timeout
C39A106 Watchpoint fault: CalVal-test
task timeout
C39A107 Watchpoint fault: ROM-test
task timeout
C40 AD-Converter hit high limit
joint
C44 CRC check failure on primary
bus
C44A0 Joint 0 CRC check failure on
primary bus
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Serial communication problem
with joint
EMC issue external or
electronics internal
Serial communication problem
with joint or secondary bus
node
Serial communication problem
with joint or secondary bus
node
74
Check black 2-wire
connectors and wires in
joints
Replace Item
Replace Item
Replace Item
Replace Item
Replace Item
Replace Item
The joint is broken; it must
be replaced
The joint is broken; it must
be replaced
The joint is broken; it must
be replaced
If this error occurs several
times, report it as a bug
If this error occurs several
times, report it as a bug
Replace joint
Replace joint
Check grounding and
shielding for EMC problems
Check black 2-wire
connectors and wires in
joints
Replace joint 0
Servicemanual_UR10_en_3.1.3