Universal Robots UR5 Service Manual page 134

C184 Joint self test not
received by controller
C185A1 START_NORMAL_
OPERATION is not
allowed on selftest
firmware
C185A2 GOTO_BACKDRIVE_
COMMAND is not
allowed on selftest
firmware
C186A1 joint_mode == JOINT_
RUNNING_MODE is
not allowed on
selftest firmware
C190 Joint failed during
selftest
C190A0 Motor encoder index
mark not found
C190A1 Phases not mounted
correctly
C190A2 Motor encoder
counting the wrong
way
C190A3 Joint encoder
counting the wrong
way
C190A4 No movement
detected while trying
to move the motor
C190A11 Temperature
alignment did not
warm up to 45
degrees C within 30
minutes
C190A12 Temperature
alignment did not
cool down to 45
degrees C within 60
minutes
C191 Safety system
violation
UR5 128
7. Troubleshooting
User Manual