Mitsubishi Electric FR-F800 Series Instruction Manual page 493

 Trigger setting (Pr.1025, Pr.1035 to Pr.1037, Pr.1046, Pr.1047)
• Set the trigger generating conditions and the trigger target channels.
Pr.1025
setting
0 Trace starts when inverter enters an fault status (protective function activated)
1 Trace starts when analog monitor satisfies trigger conditions
2 Trace starts when digital monitor satisfies trigger conditions
3 Tracing starts when either of analog or digital monitor satisfies trigger conditions (OR)
4 Tracing starts when both of analog or digital monitor satisfies trigger conditions (AND)
• Set the trigger generation conditions for the analog monitor.
Pr.1036
setting
Sampling starts when the analog data targeted for the trigger exceeds the value specified
0
at the trigger level
Sampling starts when the analog data targeted for the trigger falls below the value specified
1
at the trigger level
*1 In Pr.1037, set the number obtained by adding 1,000 to the trigger level.
• Set the trigger generation conditions for the digital monitor.
Pr.1047
setting
0 Trace starts when the digital data targeted for the trigger turns ON
1 Trace starts when the digital data targeted for the trigger turns OFF
 Start of sampling and copying of data (Pr.1020, Pr.1024)
• Set the trace operation. The trace operation is set by one of two ways, by setting Pr.1020 Trace operation selection and
by setting in the trace mode on the operation panel.
• When "1" is set in Pr.1020, sampling starts.
• When "2" is set in Pr.1020, a trigger is regarded as generated (for instance: forced trigger), sampling stops and the trace
starts.
• When "3" is set in Pr.1020, sampling stops.
• When "4" is set in Pr.1020, the trace data in internal RAM is transferred to USB memory device. (Trace data cannot be
transferred during sampling.)
• To start sampling automatically when the power supply at power-ON or at a recovery after an inverter reset, set "1" in
Pr.1024 Sampling auto start.
Pr.1020 setting
0
1
2
3
4
• The read value of Pr.1020 is always "0".
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5. PARAMETERS
5.11 (A) Application parameters
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Trigger generating conditions
Trigger generation conditions
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Trigger generation conditions
Trace mode
Sampling standby
Sampling start
Forced trigger (sampling stop)
Sampling stop
Data transmission
Selection of trigger
target channel
—
Pr.1035
Pr.1046
Pr.1035, Pr.1046
Pr.1035, Pr.1046
Trigger level setting
Set the trigger level from 600 to
*1
1400 (-400% to 400% ) in
Pr.1037.
Operation