Horizon Fitness SmartStacker User Manual page 330

If an Error Code Is Displayed on SmartStacker
Code
Stall prevention
(Inverter display: E.OLT)
6860
The operating frequency has been dropped to "0"
by the stall preventer function.
Brake circuit problem
(Inverter display: E.BE)
6870
The brake transistor has failed due to excessive
regenerative energy from the motor. The output
from the inverter has been stopped.
Current leakage protection
(Inverter display: E.GF)
6880
A ground fault has occurred in the power supply
circuit of the motor, and the inverter stopped the
output.
Output phase failure protection
(Inverter display: E.LF)
6881
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.
Parameter problem
(Inverter display: E.PE)
6890
A parameter saved for the inverter is bad.
No error code for inverter
(Inverter display: N/A)
6899
An error which does not correspond to any of the
errors 6800 through 6898 has occurred on the
A910 inverter for feed table up/down motor.
A920 Inverter for Feed Rotor Drive Motor: 6900-6999
Inverter no response
(Inverter display: N/A)
The communication connection between the
6900
inverter, the reinforced insulation communication
board P110413 (QPW-943) and the control board
P109512 (QPM-290)for the sheet feeder has not
been established.
Inverter communication error
(Inverter display: N/A)
6901
The control board P109512 (QPM-290) for the
sheet feeder P109512 (QPM-290) received NAK
several times from the inverter.
330
Description and Causes Solutions
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.
Close all the covers and make sure the
Emergency Stop button is released.
If this error occurs frequently, call your local
dealer.
SmartStacker User's Manual