Mitsubishi Electric FR-F820-00046 Instruction Manual page 472

*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
• Trace operation can also be set in the trace mode on the operation panel.
Monitor mode
Parameter setting mode
Function mode
 Selection of trace operation by input terminal (TRG signal, TRC signal)
• Trace operation can be selected by signal inputs.
• A forced trigger can be applied when the Trace trigger input (TRG) signal is ON.
• Sampling is started and stopped by the Trace sampling start/end (TRC) signal turning ON and OFF, respectively.
• To input the TRG signal, set "46" in any of Pr.178 to Pr.189 (Input terminal function selection), and to input the TRC
signal, set "47" to assign the function to a terminal.
Trigger generation conditions
Trace mode
No function
Sampling start
Trace method Forced trigger (Sampling stop)
Operation
Sampling standby
Sampling start
Forced trigger (sampling stop)
Sampling stop
Data transmission
Sampling stop
Data transmission
5. PARAMETERS
5.11 (A) Application parameters
1
2
3
4
5
6
7
8
9
10
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