12
12.13 Transient Phasor Recorder (TPR)
169Digital Fault Recorder, SIMEAS R-PMU, Manual
E50417-H1076-C360-A5, Release 10.2012
12.13.2 Analog Triggers
All measuring inputs of VCDAUs, VDAUs and CDAUs can be used as analog trigger values.
Figure 12-33 TPR, Analog Trigger tab
Select the channel from the drop-down menu of the Channel box.
The Channel description and the Abbreviation that you have parameterized before are
displayed in the parameter box of the channel.
Activate the trigger function of the channel by checking the Trigger active checkbox.
Activate or deactivate the Retrigger Blocking by clicking the appropriate radio button.
Activate the individual trigger functions of the channel by checking the appropriate checkbox
Max trigger, Min trigger, etc.
Enter in Max trigger or Min trigger respectively, the primary values that are to generate a
recording.
Set the value dM for the Gradient Trigger in the dM/dt rise or dM/dt drop boxes.
The filter time of the Gradient trigger can be parameterized in seconds.
If the measured value exceeds the limit value dMax or dMin within the filter time, there will
be the corresponding Gradient triggering.
A Gradient trigger is not provided for positive, negative and zero-sequence channels.
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