Horizon Fitness SmartStacker User Manual page 295

Code
Overload 1
(Amplifier display: oL1)
4815
The servo motor is mechanically locked.
Overload 2
(Amplifier display: oL2)
4816
The servo motor is mechanically locked.
Main power undervoltage
(Amplifier display: LvP)
4821
The power supplied to the servo amplifier falls
below the minimum specification voltage limit.
Internal braking resistor overheat
(Amplifier display: rH1)
4822
The power consumption of the braking resistor
built in the servo amplifier exceeds the upper
limit. (Detection is made at the internal electronic
thermal relay of the servo amplifier.)
External braking resistor overheat
(Amplifier display: rH2)
4823
The external regeneration resistor is overheated.
Braking transistor error
(Amplifier display: rH3)
4824
The regeneration handling transistor built in the
servo amplifier is damaged.
Deviation overflow
(Amplifier display: oF)
4825 A position deviation amount equivalent to servo
motor revolutions specified in deviation detection
overflow value is accumulated inside the servo
amplifier.
Amplifier overheat
(Amplifier display: AH)
4826
The temperature of the servo amplifier has
exceeded the allowable limit.
Encoder overheat
(Amplifier display: EH)
4827
The encoder inside the servo motor may be
overheated.
SmartStacker User's Manual
Description and Causes
If an Error Code Is Displayed on SmartStacker
Check that nothing is preventing the fork from
moving at the Merge Stacker. If this error occurs
frequently, call your local dealer.
Check that nothing is preventing the fork from
moving at the Merge Stacker. If this error occurs
frequently, call your local dealer.
Close all the covers and make sure the
Emergency Stop button is released.
Additional Information
This error may be occurred even you open/close
the cover or turn on/of the Emergency Stop
quickly.
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.
Solutions
295