Universal Robots E Series Service Manual page 91

C12A Unknown message error
C14A Debug message
C14A1 {float}
C14A2 {signed}
C14A3 {unsigned}
C17A Communication error between Safety Control
Board and Motherboard
C26A Motor Encoder index drift detected
C27A Calibration data is invalid or does not exist,
selftest is needed!
C29A Online Calibration data checksum failed
C30A Master received data from too many joints
C31A Caught wrong message (not from master)
C32A Flash write verify failed
C33A Calibration flash checksum failed
C34A Program flash checksum failed
C34A0 Program flash checksum failed during
bootloading
C34A1 Program flash checksum failed at runtime
C35A Joint ID is undefined
C36A Illegal bootloader command
C37A Inbuffer parse error
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
C38A Online RAM test failed
C39A Logic and Temporal Monitoring Fault
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a) Check Ethernet connection between circuit
boards. b) Do a Complete rebooting sequence.
c) Update the software
Joint mechanical problem
Serial communication problem with joint
Serial communication problem with joint
91
a) Do a Complete rebooting sequence.
b) If this happens more than two times in a row, replace joint
a) Do a Complete rebooting sequence.
b) If this happens more than two times in a row, replace joint
a) Do a Complete rebooting sequence.
b) If this happens more than two times in a row, replace joint
Check black 2-wire connectors and wires on joints
Update Firmware
Check black 2-wire connectors and wires on joints
Check the log file for what item is reporting this error. Replace the
reporting item
Service Manual e-Series (EN) 1.1.8