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What does the cause_value represent on a CM4000 disturbance waveform capture in ION Enterprise?

For each disturbance waveform capture there is a pickup and a dropout. The cause_value when the waveform begins is the value at pickup that caused the sag/swell. The cause_value when the waveform ends is the worse case value (Max or min value during the disturbance). The pickup and dropout entries of an alarm can be identified by the Correlation Sequence Number (CSN) which can be found under the effect_value column. The pickup and dropout entries will have the same CSN.



  • Date Created: June 25, 2008
    Last Revised: February 17, 2009
    Public
    Original Author: MN
    All content © 1992-2009 Schneider Electric
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