Ignoring special values

[oley]

Some output channels I use have special values if uninitialized.
After restart the device the channel value is 0x7FFF or 0x7FFFFFFF.
In this case the values should not be presented.
Should I use script or is there a simpler solution?

[manjey73]

yes, you need a script, you can even use it in the input formula, something like this

(Cnl == 0x7FFF || Cnl == 0x7FFFFFFF) ? SetData(CnlNum, 0, 0): Cnl

however, I did not try to check for two values at once.
instead of the first 0, you can double.NaN

[Author]

Posts