IGV Non Voted R Servo Current Disagree

G

Thread Starter

George K.

Hello Sirs,

A question about IGV alarm from 9FB Gas Turbine using Mark VIe DCS.
Times to times we get the IGV NonVoted R, Servo Current Disagree.
In Variables Tab the status of inputs-outputs seems to be healthy.
Null Bias Error 0.02%
Any ideas about that?

Thank you very much.
 
Top