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E6581315
56
Trip code monitor (current status: FC90: historic records: FE10 to FE13)
Code
Data
(hexadeci-
mal number)
Data
(decimal
number)
Description
nerr
0 0 No error
oc1
1 1 Over-current during acceleration
oc2
2 2 Over-current during deceleration
oc3
3 3 Over-current during constant speed operation
ocl
4 4 Over-current in load at startup
ocai
5 5 U-phase arm overcurrent
oca2
6 6 V-phase arm overcurrent
oca3
7 7 W-phase arm overcurrent
ephi
8 8 Input phase failure
epho
9 9 Output phase failure
op1
A 10 Overvoltage during acceleration
op2
B 11 Overvoltage during deceleration
op3
C 12 Overvoltage during constant speed operation
ol1
D 13 Over-LOAD in inverter
ol2
E 14 Over-LOAD in motor
olr
F 15 Dynamic braking resistor overload
oh
10 16 Overheat
e
11 17 Emergency stop
eep1
12 18 EEPROM fault
eep2
13 19 Initial read error
eep3
14 20 Initial read error
err2
15 21 Inverter RAM fault
err3
16 22 Inverter ROM fault
err4
17 23 CPU fault
err5
18 24 Communication time-out error
err6
19 25 Gate array fault
err7
1A 26 Output current detector error
err8
1B 27 Option error
uc
1D 29 Low current operation status
up1
1E 30 Undervoltage (main circuit)
ot
20 32 Over-torque trip
ef1
21 33 Ground fault trip
ef2
22 34 Ground fault trip
ocr
24 36 Dynamic braking abnormal element
oc1p
25 37 Overcurrent during acceleration (element overheat)
oc2p
26 38 Overcurrent during deceleration (element overheat)
oc3p
27 39 Overcurrent during fixed speed operation (element overheat)
etn
28 40 Tuning error
etyp
29 41 Inverter type error
e-10
2A 42 Analog input terminal overvoltage
e-11
2B 43 Abnormal brake sequence
e-12
2C 44 Disconnection of encoder
e-13
2D 45 Speed error
oh2
2E 46 External thermal
sout
2F 47 Step-out (for PM motors only)
e-18
32 50 Terminal input error
e-19
33 51 Abnormal CPU2 communication
e-20
34 52 V/f control error
e-21
35 53 CPU1 fault
e-22
36 54 Abnormal logic input voltage
e-23
37 55 Option 1 error