Mitsubishi Electric 800 Series Instruction Manual page 467

5.11.16 Trace function
• The operating status of the inverter can be traced and saved on a USB memory device.
• Stored 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
466
5. PARAMETERS
5.11 (A) Application parameters
Name Initial value
0
0
2
4
0
0
90%
201
202
203
204
205
206
207
208
1
0
1000
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
0 to 9 Set the sampling cycle.
0: 0.125 ms, 1: 0.252 ms, 2: 1 ms, 3: 2 ms, 4: 5 ms, 5: 10 ms,
6: 50 ms, 7: 100 ms, 8: 500 ms, 9: 1 s
(Regarding the setting value "0 and 1", the cycle varies by the
control mode.)
1 to 8 Select the number of analog channels to be sampled.
0 Manual sampling start
1 Sampling starts automatically when the power supply is turned
ON 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 trigger (AND logic)
0 to 100% Set the percentage of the pre-trigger sampling time with
respect to the overall sampling time.
1 to 3, 5 to Select the analog data (monitor) to be sampled on each
14, 17, 18, channel.
20, 23, 24,
34, 40 to 42,
52 to 54, 61,
62, 64, 67 to
69, 81 to 96,
98, 201 to
213, 230 to
232, 237,
238
1 to 8 Select the analog channel to be the trigger.
0 Sampling starts when the value of the analog monitor exceeds
the value set at the trigger level (Pr.1037)
1 Sampling starts when the value of the analog monitor falls
below the value set at the trigger level (Pr.1037)
600 to 1400 Set the level at which the analog trigger turns ON.
The trigger level is the value obtained by subtracting 1000 from
the set value.
Description