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E6580757
H-3
8
8.2 Display of trip information
If the inverter trips, an error code is displayed to suggest the cause. In the status monitor mode, all trip records
are retained.
■ Display of trip information
Error code
Communi-
cation No.
Description
1 Overcurrent during acceleration
2 Overcurrent during deceleration
3 Overcurrent during operation
5 Armature-side overcurrent during start-up
4 Load-side overcurrent during start-up
A Overvoltage during acceleration
B Overvoltage during deceleration
C Overvoltage during constant-speed operation
D Inverter overload trip
E Motor overload trip
9 Output phase failure
8 Input phase failure
2Eh External thermal input
20h Over-torque trip
F Dynamic braking register overload trip
10h Overheat trip
1E Undervoltage trip
1D Small-current trip
22h Ground fault
11h Emergency stop
15h Inverter RAM fault
16h Inverter ROM fault
17h CPU fault trip
18h Communication error
29h Inverter type error
12h E
2
PROM fault
28h Auto-tuning error