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CONFIGURATION
4.14
Scale Adjustment Page
Process Variable Span Adjustment
Proceed as for
Process Variable Offset Adjustment
and
apply the correct input for the spot calibration required.
The displayed units are engineering units.
Set the value required. The decimal point position is set
automatically.
For the Example above inject a signal equivalent to 225.0
and set the display to 225.0.
Advance to
Position Feedback Scale Adjustment Reset
frame (instruments where remote set point is not selected
– see
Set Point Selection
frame in
Set Points Page
) or
advance to next frame (instruments with remote set point
selected).
Remote Set Point Scale Adjustment Reset
The next three parameters are only included if the Remote
set point facility is selected.
Set to
YES
and press
to reset the Remote set point
offset and span adjustments to their nominal values.
dONE
is displayed to indicate that these parameters have been
reset.
Remote Set Point Offset Adjustment
Proceed as for
Process Variable Offset Adjustment
frame
and apply the correct input for the spot calibration required.
The displayed units are engineering units as set in
Set Up
Remote Set Point Page
– see Section 4.6.
Set the value required. The decimal point position is set
automatically.
Example – If the remote set point range (see Section 4.6)
is 50.0 to 250.0 and a spot calibration is required at 100.0
and 225, inject a signal equivalent to 100 and set the
display to 100.0.
Remote Set Point Span Adjustment
Proceed as for
Process Variable Span Adjustment
frame
and apply the correct input for the spot calibration required.
Ratio and bias settings are ignored. The displayed units
are engineering units as set in
Set Up Remote Set Point Page
– see Section 4.6.
For the example above, inject a signal equivalent to 225
and set the display to 225.0.
Continued on next page.
no
rS–rSt
rS–SPN
––––
PV–SPN
rS–OFS
––––
––––
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