CA Lab Result Filter

CA Lab Result Filter VI

With this VI you can filter the output channels for the "CA Lab Get VI". If this filter is set, then only the output channels that are included in the filter are enabled. 

OUTPUT:

• ResultFilter
  • output filter  (this can save ressources and increase performance)
    Following values can be combined with OR:
    • PV indicators:
      • firstValueAsString = 1
      • firstValueAsNumber = 2
      • valueArrayAsNumber = 4
      • errorOut = 8
    • PV Info cluster:
      • pviElements = 16
      • pviValuesAsString = 32
      • pviValuesAsNumber = 64
      • pviStatusAsString = 128
      • pviStatusAsNumber = 256
      • pviSeverityAsString = 512
      • pviSeverityAsNumber = 1024
      • pviTimestampAsString = 2048
      • pviTimestampAsNumber = 4096
      • pviFieldNames = 8192
      • pviFieldValues = 16384
      • pviError = 32768

CaLabInit.vi and CaLabGet.vi can use the "ResultFilter" as input (filter) to define active output connectors of CaLabGet.vi. This allows the performance and the required resources to be optimized. A typical use case are large waveform records (value arrays) and when a large number of Epics variables are queried.