User’s Manual
16
6 Common Faults and Troubleshooting
Error Code 6.1
Table 6-1 Error code description
Error Code Description
E1 Pulse angle gauge or motor error code.
E3
Rising input error code: Continuous input short circuit for more than 10
seconds is considered as an error.
E4
Falling input error code: Continuous input short circuit for more than 10
seconds is considered as an error.
E5
#1 loop input error code: Continuous input short circuit for more than 10
seconds is considered as an error.
E6
IR input error code: Continuous input short circuit for more than 10 seconds
is considered as an error.
E7 Software smooth mode code.
E8 Power failure opening code.
EE Memory opening code.
Analysis of Common Faults 6.2
Table 6-2 Analysis of Common Faults
FAQ Possible Causes Solutions
Falling barrier arm
suddenly rises in
the midway.
If the F3 value is smaller than
25, bacause of the high
rebound sensitivity, barrier
arm inertia or wind might
cause this problem.
Adjust the rebound value F3 to 50.
Spring is too tight. Loosen the spring.
The barrier arm
cannot be
controlled up and
down, while the
control board LED
displays error code
E1.
If the barrier arm cannot rise
during power-on, but the
control board LED displays
the movement angle value
when you manually rise the
barrier arm, it means that the
motor is damaged.
Replace the motor.
To Next Page
Loading...
Need help?
General
