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Operation Procedures for Functions
3
3.2.6 Alarm history
Shows the history of past eight faults.
1
Press .
The function menu is called.
2
Using / , move the
cursor to "5 Alarm His".
Hold down and press
/ to shift one screen.
3
Press .
The fault history appears.
4
Press .
The running frequency at fault
occurrence is displayed.
5
Press .
The output current, output
voltage and cumulative
energization time at fault
occurrence is displayed.
2 PU Oper
3 Pr.List
1 MONITOR
4 Pr.Clear
5 Alarm His
6 AlarmClear
7 INV.Reset
8 T/Shooting
2 SER 6 OV3
3 OV2 7 OV3
1 OHT 5 OV2
4 OV2 8 OV3
OH Fault
LATEST ERR
0.00Hz
0.00A
0.0V
LATEST ERR
7hr
6
Press when displaying
the operation mode for fault
occurrence in steps 4 and 5
to display the operation data
for the preceding fault
occurrence.
PU Leave Out
2nd Prev.ERR
0.00Hz