[Trend]RangeCheck

Plant SCADA checks for trend values that have fallen outside their full scale and zero scale range. The RangeCheck parameter allows you to specify the action that Plant SCADA should take when such values are detected.

Allowable Values:

0 - (Clamp values to limits)

1 - (Invalidate values - <NA> is displayed)

2 - (Clamp values to limits for Scaled [2-byte] storage method.
Leave values outside the range for Floating Point [8-byte] storage method)

3 - (Invalidate values for Scaled [2-byte] storage method. Leave values outside the range for Floating Point [8-byte] storage method)

Default Value:

1

See Also