Linearization - High Pressure Pump

[mckruger]

Hi

I have used linearization to calibrate high pressure reading for a pump

 

X1: 257 (low sensor value)
Y1: 4 (idle pressure)
X2: 508 (high sensor value)
Y2: 30 (full pressure value)

X (Sensor Value): 0 (currently as not in operation)
Y(Actual): -23 (value when not in operation)

 

My question is how do i show a value of 0 or maybe a - instead of a negative value when the pump is not in operation like now.

 

Thanks

[Joe Tauser]

If you have a bit that tells you the pump is not in operation you can use it to trigger Store block to put a 0 in  the MI assigned to your Y value.  Put this in  the network after the linear block.

 

Joe T.