How to rectify the "Prise above allowed value" alarm properly and what's its meaning?

12 Feb '20, 17:48

Feb. 12, 2020, 5:48 p.m.
3Eng's gravatar image


This alarm is triggered when Prise has exceed the allowed value of Pmax - Pcomp.

It means that subject unit has too low Compression Pressure or too high Maximum Pressure.

Reduce the Pmax in the MOP-B to eliminate the alarm and investigate the root cause of combustion parameters abnormality.

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12 Feb '20, 17:52

Feb. 12, 2020, 5:52 p.m.
secondeng's gravatar image

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