Pulse Monitor - Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual

• For a terminal used for the CLR signal, set "59" in any of Pr.178 to Pr.189 (Input terminal function selection) to assign
the function.
Deviation counter
image
CLR/CLRN
NOTE
• The accumulated number of pulses is cleared at base shutoff or when the CLR/CLRN signal is turned ON.
• Refer to
• Changing the terminal assignment using Pr.178 to Pr.189 (Input terminal function selection) may affect the other functions.
Set parameters after confirming the function of each terminal.
Parameters referred to
Pr.178 to Pr.189 (Input terminal function
5.5.8

Pulse monitor

Vector Vector Vector PM PM PM
Various pulses can be monitored.
Pr.
430
Pulse monitor selection
B011
*1
Cumulative pulse clear signal
635
selection
M610
*1
Cumulative pulse division
636
scaling factor
M611
Control terminal option-
*1
637
Cumulative pulse division
M612
scaling factor
*1
638
Cumulative pulse storage
M613
*1 The setting is available when a Vector control compatible option is installed.
 Pulse monitor selection (Pr.430)
• Shows the various pulse conditions during operation as the number of pulses. Set "0" in Pr.52 Operation panel main
monitor selection to display the output frequency monitor.
306
5. PARAMETERS
5.5 Position control under vector control and PM sensorless vector control
When Pr. 429 = "0"
ON
Counter clear at the edge of
turning on of the signal
page 306 for the condition to clear the values of the position pulse.
selection)page 496
Name Initial value
9999
0
1
1
0
When Pr. 429 = "1 (initial value)"
Deviation counter
image
CLR/CLRN
Setting range
0 to 5, 12, 13,
100 to 105, 112, 113, 1000 Shows the various pulse conditions during
to 1005, 1012, 1013, 1100 operation as the number of pulses.
to 1105, 1112, 1113
8888, 9999 Shows the frequency monitor.
Select the clearing method for the cumulative
0 to 3
pulse monitor.
Set the division scaling factor on the cumulative
1 to 16384 pulse for the Vector control compatible plug-in
option (FR-A8AP).
Set the division scaling factor on the cumulative
1 to 16384
pulse for the control terminal option (FR-A8TP).
Select the processing method for the cumulative
0 to 3 pulse monitor value when the power is turned OFF
or the inverter is reset.
ON
Counter clear while ON
Description