Mitsubishi Electric FR-F800 Series Instruction Manual page 487

Parameters referred to
Pr.338 Communication operation command
5.11.17 Trace function
• The operating status of the inverter can be traced and saved on a USB memory device.
• Saved data can be monitored by FR Configurator2, and the status of the inverter can be analyzed.
Pr.
1020
Trace operation selection
A900
1021
Trace mode selection
A901
1022
Sampling cycle
A902
1023
Number of analog channels
A903
1024
Sampling auto start
A904
1025
Trigger mode selection
A905
1026 Number of sampling before
A906 trigger
1027 Analog source selection
A910 (1ch)
1028 Analog source selection
A911 (2ch)
1029 Analog source selection
A912 (3ch)
1030 Analog source selection
A913 (4ch)
1031 Analog source selection
A914 (5ch)
1032 Analog source selection
A915 (6ch)
1033 Analog source selection
A916 (7ch)
1034 Analog source selection
A917 (8ch)
1035
Analog trigger channel
A918
1036 Analog trigger operation
A919 selection
1037
Analog trigger level
A920
486
5. PARAMETERS
5.11 (A) Application parameters
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Name Initial value
0
0
2
4
0
0
90%
201
202
203
204
205
206
207
208
1
0
1000
search engine
Setting
range
0 Without trace operation (The read value is always "0".)
1 Sampling start
2 Forced trigger
3 Sampling stop
4 Transfer of data to USB memory device
0 Memory mode
1 Memory mode (automatic transfer)
2 Recorder mode
Set the sampling cycle.
0: approx. 0.125 ms, 1: approx. 0.25 ms, 2: 1 ms, 3: 2 ms,
0 to 9 4: 5 ms, 5: 10 ms, 6: 50 ms, 7: 100 ms, 8: 500 ms, 9: 1 s
(For the setting values "0" and "1", the cycle varies according to the
control mode.)
1 to 8 Select the number of analog channels for sampling.
0 Manual sampling start
Sampling starts automatically when the power supply is turned ON
1
or at a reset
0 Fault trigger
1 Analog trigger
2 Digital trigger
3 Analog or digital trigger (OR logic)
4 Both analog and digital triggers (AND logic)
Set the percentage of the pre-trigger sampling time with respect to
0% to 100%
the overall sampling time.
1 to 3, 5 to
14, 17, 18,
20, 23, 24,
34, 40 to 42,
52 to 54, 61,
62, 64, 67 to Select the analog data (monitor item) for sampling on each channel.
69, 81 to 96,
98, 201 to
213, 230 to
232, 237,
238
1 to 8 Select the analog channel to be the trigger.
Sampling starts when the value of the analog monitor exceeds the
0
value set at the trigger level (Pr.1037)
Sampling starts when the value of the analog monitor falls below the
1
value set at the trigger level (Pr.1037)
Set the level at which the analog trigger turns ON.
600 to 1400 The trigger level is the value obtained by subtracting 1000 from the
set value.
Description