454 – SS Power Reduction Active
ZKP-Number: 2.7000.011
Power reduction activated
Red alarm - power reduction activated
Cause
Corrective action
Engine operation outside
standard limit values.
This message has the following
possible causes: Intake
depression, exhaust back
pressure, charge-air coolant
temperature or intake air
temperature outside the limit
values
u
Check for additional messages.
455 – AL L1 Aux1 Plant
ZKP-Number: 2.8006.650
Limit value 1
Cause
Corrective action
Input signal of Aux 1 (plant side)
has exceeded/not attained limit
value 1, depending on
configuration.
u
Determine cause of limit value violation and rectify fault.
456 – AL L2 Aux1 Plant
ZKP-Number: 2.8006.651
Limit value 2
Cause
Corrective action
Input signal of Aux 1 (plant side)
has exceeded/not attained limit
value 2, depending on
configuration.
u
Determine cause of limit value violation and rectify fault.
460 – HI T-Exhaust EMU
ZKP-Number: 2.8006.652
Limit value 1
Cause
Corrective action
EMU exhaust gas temperature
value too high.
1. Check wiring.
2. Contact Service.
152 | Troubleshooting | MS150110/00E 2013-10
TIM-ID: 0000045495 - 001
