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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?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.NaNCould you clarify 0x7FFF and 0x7FFFFFFF are input values provided by the controller, or output values send to the controller. Maybe publish some screenshots.
Hi,
sorry for late answer, too much to do…
Those are set points channels, e.g. active power of the plant.
If I do not set any value, which is ok – full power, or after restart of the controller, it have this special values 0x7FFF or 0x7FFFFFFF, which are presented in the SCADA. This does not look like real value (it is not).
@manjej73 advice works well. Thanks!
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