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Dear CSA and All,
I could calibrate the SRV/GCV in the recent past and now Calib page does not allow calibration.
Ours is a GE Fr5 MK6 control turbine. During an attempt to calibrate the SRV and GCV servos, under LVDT/R calibration page and while the calib. mode was selected to ON condition, the following error msg appears:- calibration mode bit was not set in channel "R", and could not achieve calibration mode for both SRV and GCV.
This msg appears for both Regulator#1 and Reg#2 calibration. What could be the problem?
Then, for stroking 65FP distillate fuel servo, I suppose, it can be done by forcing the value of FAL up and down to see the movement of servo valve with turbine in CRANK mode. Am I right? Kindly advice....Thanx.
I could calibrate the SRV/GCV in the recent past and now Calib page does not allow calibration.
Ours is a GE Fr5 MK6 control turbine. During an attempt to calibrate the SRV and GCV servos, under LVDT/R calibration page and while the calib. mode was selected to ON condition, the following error msg appears:- calibration mode bit was not set in channel "R", and could not achieve calibration mode for both SRV and GCV.
This msg appears for both Regulator#1 and Reg#2 calibration. What could be the problem?
Then, for stroking 65FP distillate fuel servo, I suppose, it can be done by forcing the value of FAL up and down to see the movement of servo valve with turbine in CRANK mode. Am I right? Kindly advice....Thanx.
