Horizon Fitness SmartStacker User Manual page 277

Code
Inverter alarm
Current leakage protection
(Inverter display: E.GF)
4280
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)
4281
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
4290 (Inverter display: E.PE)
A parameter saved for the inverter is bad.
No error code for inverter
(Inverter display: N/A)
4299
An error which does not correspond to any of the
errors 4200 through 4298 has occurred on the
A340 inverter for main transport motor.
A320 Upper Speed Reduction Servo Amplifier: 4300-4399
Overcurrent 1
(Amplifier display: oc1)
4301
The output current of the servo amplifier exceeds
the rated value. Direct detection by internal
transistor of servo amplifier
Overcurrent 2
(Amplifier display: oc2)
4302
The output current of the servo amplifier exceeds
the rated value. Indirect detection with software of
servo amplifier
Overspeed
(Amplifier display: oS)
4303
The rotation speed of the servo motor exceeds
1.1 times the maximum speed.
Control power undervoltage
(Amplifier display: Lvc)
4304
The power supplied to the servo amplifier falls
below the minimum specification voltage limit.
SmartStacker User's Manual
Description and Causes
If an Error Code Is Displayed on SmartStacker
If this error occurs frequently, call your local
dealer.
If this error occurs repeatedly, call your local
dealer.
If this error occurs repeatedly, call your local
dealer.
If this error occurs repeatedly, call your local
dealer.
If this error occurs frequently, call your local
dealer.
Solutions
277