Start Count Monitor - Mitsubishi Electric FR-A820-00046 Instruction Manual

Parameters
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.
Pr.
1410
A170
1411
A171
● 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.)
RUN
Output
frequency
Start count
indication
Fig. 5-236:
● 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".
Display data
10.000
100
Tab. 5-211: Output example for the counter value
FR-A800
Name
Starting times lower
4 digits
Starting times upper
4 digits
STF
ON
LX
ON
1
Timing chart when counting the starting procedures
Parameters
Pr. 1410 (Lower digits monitor)
Pr. 1411 (Upper digits monitor)
Pr. 1410 (Lower digits monitor)
Pr. 1411 (Upper digits monitor)
Initial Setting
Description
value range
Displays the lower four digits of the number of the
0 0 to 9999
inverter starting times.
Displays the upper four digits of the number of the
0 0 to 9999
inverter starting times.
ON ON
ON
2
Monitor display
(A) Application parameters
ON ON
ON
ON ON
4
3
Time
I003097E
5 - 507