The Details Of An Error Code - Toshiba TOSVERT VF-AS1 Function Manual

4.4.4.

The details of an error code

The following data are stored as trip history data when the inverter trip occurred.
Decimal
No.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
29
30
32
33
34
36
(It continues to the next.)
Error code
Hexadecimal
No.
00H No error
01H Overcurrent during acceleration
02H Overcurrent during deceleration
03H Overcurrent during fixed speed operation
04H Dynamic braking element overcurrent
05H U-phase arm overcurrent
06H V-phase arm overcurrent
07H W-phase arm overcurrent
08H Input phase failure
09H Output phase failure
0AH Overvoltage during acceleration
0BH Overvoltage during deceleration
0CH Overvoltage during fixed speed operation
0DH Inverter overload
0EH Motor overload
0FH Dynamic braking resister overload
10H Overheating
11H Emergency stop
12H EEPROM fault (writing error)
13H Initial read error (parameter initialization)
14H Initial read error (parameter initialization)
15H Inverter RAM fault
16H Inverter ROM fault
17H CPU fault
18H Communication error interruption
19H Gate array fault
1AH Output current detector error
1BH Communication error (f851 set to 4.)
1DH Low current operation
1EH Undervoltage (main circuit power supply)
20H Overtorque
21H
Ground fault
22H
Dynamic braking abnormal element
24H
(200V-55kW or larger, 400V-90kW or larger)
Description
16 −
−
E6581288①
Trip display
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