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Code
Inverter alarm
Stall prevention
(Inverter display: E.OLT)
3460
The operating frequency has been dropped to "0"
by the stall preventer function.
Inverter alarm
Brake circuit problem
(Inverter display: E.BE)
3470
The brake transistor has failed due to excessive
regenerative energy from the motor. The output
from the inverter has been stopped.
Inverter alarm
Current leakage protection
(Inverter display: E.GF)
3480
A ground fault has occurred in the power supply
circuit of the motor, and the inverter stopped the
output.
Inverter alarm
Output phase failure protection
(Inverter display: E.LF)
3481
A phase failure has occurred in one of the three
output phases (U, V and W) from the inverter. The
output from the inverter has been stopped.
Inverter alarm
Parameter problem
3490
(Inverter display: E.PE)
A parameter saved for the inverter is bad.
No error code for inverter
(Inverter display: N/A)
3499
An error which does not correspond to any of the
errors 3400 through 3498 has occurred on the
A211 inverter for vacuum blower motor.
A220 Transport Servo Amplifier 1: 3500-3599
Overcurrent 1
(Amplifier display: oc1)
3501
The output current of the servo amplifier exceeds
the rated value. Direct detection by internal
transistor of servo amplifier
SmartStacker User's Manual
Description and Causes
If an Error Code Is Displayed on SmartStacker
If this error occurs frequently, call your local
dealer.
Turn off the power. Wait about 30 minutes and
turn on the power again. If this error occurs
frequently, call your local dealer.
If this error occurs frequently, call your local
dealer.
If this error occurs frequently, call your local
dealer.
If this error occurs frequently, call your local
dealer.
Solutions
253
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