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Veichi AC10 Series Technical Manual page 44

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Troubleshooting
Other expansion card failure
E.BUS4(94)
Other expansion card failure
E.BUS5(95)
Other expansion card disconnection
E.BUS6(96)
Monitor compare output 1 fault
E.CP1(97)
Monitor compare output 2 fault
E.CP2(98)
Parameter setting error
E.DAT(99)
External extension reserve 1
E.FA1(110)
External extension reserve 2
E.FA2(111)
External extension reserve 3
E.FA3(112)
External extension reserve 4
E.FA4(113)
External extension reserve 5
E.FA5(114)
External extension reserve 6
E.FA6(115)
External extension reserve 7
E.FA7(116)
External extension reserve 8
E.FA8(117)
The following are warnings
Undervoltage during shutdown
A.LU1(128)
Over-voltage during shutdown
A.OU(129)
Input phase loss
A.ILF(130)
PID feedback disconnection
A.PID(131)
Parameter storage warning
A.EEP(132)
Speed deviation is too large
A.DEF(133)
Speed warning
A.SPD(134)
GPS lock machine
A.GPS1(135)
GPS disconnection
A.GPS2(136)
External warning
A.CE(137)
Load protection 1
A.LD1(138)
Load protection 2
A.LD2(139)
Expansion card disconnection warning
A.BUS(140)
Module over- temperature warning
A.OH1(141)
Motor over temperature warning
A.OH3(142)
Running warning 1
A.RUN1(143)
Jog terminal start protection
A.RUN2(158)
Terminal start protection
A.RUN3(159)
External keyboard disconnection warning
A.PA2(144)
Parameter copy warning
A.COP(145)
Monitor comparison output 1 warning
A.CP1(146)
Monitor comparison output 2 warning
A.CP2(147)
External extension reserve 1
A.FA1(150)
External extension reserve 2
A.FA2(151)
External extension reserve 3
A.FA3(152)
External extension reserve 4
A.FA4(153)
External extension reserve 5
A.FA5(154)
External extension reserve 6
A.FA6(155)
6.4 Fault
In the event of a fault, the drive cannot be operated. The following table explains the cause of the fault and the corresponding measures.
Note: All faults must be reset by a fault reset operation.
Code
Name
E.SC1
Accelerated
system
AC10 Series Frequency Inverter Technical Manual
Reason
Short circuit on the output side of the drive or short
Fault
Fault
Fault
Fault
Fault
Fault
Fault
Fault
Fault
Fault
Fault
Fault
Fault
Fault
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Warning
Countermeasures
Check the main circuit to eliminate the short circuit
40

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