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GEH-6385 Reference and Troubleshooting, 2300 V Drives Chapter 3 Paramters/Functions
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3-7
The following table specifies the parameters that configure the capture buffer trigger
control. The capture buffer will also automatically trigger on the rising edge of Trip
fault active.
Parameter Description
Capture pre trigger Specifies the portion of the capture buffer that will be
collected before the trigger occurs. Percent.
Capture trig select
Selects capture buffer trigger variable. The capture
buffer will also automatically trigger on the rising edge
of Trip fault active.
Capture trigger mode Specifies the type of comparison against the variable
selected in Capture trig select. Possible values are:
Boolean - Triggers when variable is a 1. Variable in
Capture trig select must be of Boolean type.
Inverted boolean - Triggers when variable is a 0.
Variable in Capture trig select must be of Boolean
type.
Equal to level - Triggers when variable is equal to
value in Capture trig level.
Not equal to level - Triggers when variable is not
equal to value in Capture trig level.
Greater than level - Triggers when variable is greater
than value in Capture trig level.
Less than level - Triggers when variable is equal to
value in Capture trig level.
Capture trigger type
Specifies the behavior of the configurable trigger.
Possible values are:
Level Trigger - Will trigger when the comparison
specified by Capture trigger mode has been satisfied.
If the trigger condition is satisfied when the capture
buffer is enabled, it will trigger immediately and collect
post-trigger data.
Edge Trigger - Will trigger on the rising edge of the
trigger condition specified by Capture trigger mode.
Capture trig level
Specifies the threshold level for level-based trigger
comparisons.