Issue
Even though the curve block is set to range between 0-100, the block just stays at a fixed output somewhere in the curve output range.
Product Line
TAC Vista
Environment
Vista Workstation
Cause
The curve requires the first entry of the X value to be the lowest value, and then the subsequent values to be larger than the previous X entry.
Resolution
Adjust the order of the XY entries on the curve block so the first entry in the X will be the lowest value.
Example of Incorrect Curve
Here is an example of a Curve that will not work. Note the first X entry is -2 and the last X entry is -6.
Example of Correct Curve
To correct this curve, -6 is the lower number, so this should be the first X entry. Here is an example of the curve that has the correct X entry order
