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

Page: 709 / 1218

Parameters (A) Application parameters
FR-A800 5 - 507
5.14.4 Start count monitor
●
The inverter starting times can be counted.
●
Confirming the starting times can be used to determinate the timing of the maintenance, using
as a reference for system inspection or parts replacement.
●
Every start signal input (the RUN signal ON) while the inverter output is stopped is counted as the
inverter starting time. (Starting during pre-excitation is also counted.)
●
The lower four digits of the number of starting times is displayed in Pr. 1410, and the upper four
digits of the number of starting times is displayed in Pr. 1411.
●
The maximum count is "99999999". When "99999999" is exceeded on the monitor, the monitor
value is reset to "0".
Pr. Name
Initial
value
Setting
range
Description
1410
A170
Starting times lower
4 digits
0 0 to 9999
Displays the lower four digits of the number of the
inverter starting times.
1411
A171
Starting times upper
4 digits
0 0 to 9999
Displays the upper four digits of the number of the
inverter starting times.
I003097E
Fig. 5-236: Timing chart when counting the starting procedures
Display data Parameters Monitor display
10.000
Pr. 1410 (Lower digits monitor)
Pr. 1411 (Upper digits monitor)
100
Pr. 1410 (Lower digits monitor)
Pr. 1411 (Upper digits monitor)
Tab. 5-211: Output example for the counter value
STF
LX
RUN
Output
frequency
Time
Start count
indication
ON ON ON ON ON
ON ON ON ON
1
2
3
4
ON