MTU 12 V 4000 L62FB Operating Instructions Manual page 74

1.4540.022 – Delta P Fail Low
Red alarm. Initiated by TecJet.
Cause
Delta-p via TecJet below set limit
value.
1.4540.023 – FGP Fail Low
Red alarm. Initiated by TecJet.
Cause
Gas pressure before TecJet is
below the preset limit value.
1.4540.024 – Coil Current Fail Low
Red alarm. Initiated by TecJet.
Cause
Hardware not ready for operation.
1.4540.025 – Position Fail Low
Red alarm. Initiated by TecJet.
Cause
Hardware not ready for operation.
1.4540.026 – Analog Input Low Error
Red alarm. Initiated by TecJet.
Cause
TecJet setting is not correct.
1.4540.027 – Analog Input High Error
Red alarm. Initiated by TecJet.
Cause
TecJet setting is not correct.
1.4540.028 – PWM Duty Cycle Low Error
Red alarm. Initiated by TecJet.
Cause
TecJet setting is not correct.
1.4540.056 – PWM Duty Cycle High Error
Red alarm. Initiated by TecJet.
Cause
TecJet setting is not correct.
74 | Troubleshooting | MS150098/02E 2016-11
Corrective action
u Check TecJet and configuration.
Corrective action
u Check TecJet and configuration.
Corrective action
u Restart TecJet.
Corrective action
u Restart TecJet.
Corrective action
u Check setting.
Corrective action
u Check setting.
Corrective action
u Check setting.
Corrective action
u Check setting.