ValVue Digital Communications Software Ver. 2.80
482
GE Oil & Gas
Buttons and Fields
PV Units Use the pulldown to select the engineering units for use in representing PV-related
values.
PV Linearization
Mode
Use the pulldown to select the transformation function applied to the field device
output and percentage range:
Linear
Special Curve
Use the PV Linearization Table to configure the curve characteristics. See “Create a
PV Linearization Table”.
PV Damp Enter a damping constant in seconds.
PV Upper Range
Value
Enter a value for the upper operational endpoint. This defines operational 100%
mark.
PV Lower Range
Value
Enter a value for the lower operational endpoint. This defines operational 0% mark.
Upper Fault Current Enter a value to set the maximum current output of the loop when in a fault
condition.
Lower Fault Current Enter a value to set the minimum current output of the loop when in a fault condi-
tion.
Upper Limit of Pro-
portional Range
Enter a value for the proportional range upper limit.
Lower Limit of Pro-
portional Range
Enter a value for the proportional range lower limit.
PV Linearization
Table
Use the PV Linearization Table to set the linearization characteristics. This is settable
at all times, but is only applied when Special Curve is selected.
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