MTU 20V4000Lx2x Operating Instructions Manual page 92

1.4540.049 – Sense 5V Error
Red alarm. Initiated by TecJet.
Cause
Hardware not ready for operation.
1.4540.050 – Sense -9V Error
Red alarm. Initiated by TecJet.
Cause
Hardware not ready for operation.
1.4540.051 – Sense 12V Error
Red alarm. Initiated by TecJet.
Cause
Hardware not ready for operation.
1.4540.052 – ADC Test Error
Red alarm. Initiated by TecJet.
Cause
Hardware not ready for operation.
1.4540.053 – CAN Timing Changed
Yellow alarm. Initiated by TecJet.
Cause
CAN baud rate change detected.
1.4540.054 – Exception Error
Red alarm. Initiated by TecJet.
Cause
Hardware not ready for operation.
1.4540.055 – Factory CAL Error
Red alarm. Initiated by TecJet.
Cause
Hardware not ready for operation.
1.4540.056 – PWM Duty Cycle High Error
Red alarm. Initiated by TecJet.
Cause
TecJet setting is not correct.
92 | Troubleshooting | MS150122/00E 2015-07
Corrective action
u Restart TecJet.
Corrective action
u Restart TecJet.
Corrective action
u Restart TecJet.
Corrective action
u Restart TecJet.
Corrective action
1. Check settings.
2. Check cabling.
Corrective action
u Restart TecJet.
Corrective action
u Restart TecJet.
Corrective action
u Check setting.