VTI Instruments Corp.
74 Basic EX1200 DMM Operation
Sample Trigger Options
Sample Trigger Source: sets the trigger line that moves the DMM from the Wait-For-
Sample state to the Take Measurement state.
Sample Trigger Slope: indicates whether a rising or falling edge will move the DMM from
the Wait-For-Sample state to the Take Measurement state.
Count: sets the number of samples to that will be taken per trigger event.
Delay: indicates the delay that will occur between getting a Sample Trigger to taking a
measurement.
Interval: when set to Interval, an internal time periodically sends a sample trigger. This
parameter sets the time between sample triggers.
Trigger Output Options (a trigger can be generated either when the measurement completes,
or when the read value is out of tolerance)
Measurement Complete Trigger: sets the trigger line that will be pulsed when the
Measurement Complete state is reached.
Over Limit Trigger: sets the trigger line to pulse when an over-limit condition occurs.
High Limit: sets the high input level for the over-limit condition.
Low Limit: sets the low input level for the over-limit condition.
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