LB330 Parking Barrier
User Manual
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Copyright©2022 ZKTECO CO., LTD. All rights reserved.
Reset
1.
Long press the "Confirm" button on the main board and wait for the buzzer to beep
three times before releasing it. All parameters will be reset to their factory default
values at this time.
7
Troubleshooting
N0
Failure Description
Analysis and Solution
1
If there is a power failure.
To open the barrier, we can manually lift the gate lever
gently.
2
The automatic function cannot
lift the gate lever.
To open the gate, turn off the electricity and slowly lift
the boom arm as described in the previous paragraph.
3
The
self-inspection
is
unsuccessful and the barriers
are not operating normally.
Check to see if the L-d motor's left and right rotation
modes are compatible with the current motor. After
changing the parameters, you can restart the main
board to re-check the self-check.
4
The barrier rod is not in the
vertical or horizontal position.
Adjust the parameters of the main board menu L-9 or L-
6 (please refer to the parameter table for menu
functions).
5
The barrier rod is not in the
vertical or horizontal position
Set the L-18 parameter of the main board to 1, if the
relay will act once when it is opened (or closed), it
means it has been opened (or closed).
If the motor stops moving while the barrier is in
position, it indicates it is in place. If the barrier is still in
place and the motor is still operating, you must modify
the L-6 or L-9 parameter.
6
The rebound function fails when
there is resistance.
Check if the L-C parameter will rebound in the face of
resistance (the main board parameter is greater than
100, and the rebound function will fail).
The mainboard must be opened to the position and
closed to the position twice to run, and the rebound
function will only activate when it detects
resistance after the mainboard self-check is successful
or after entering and exiting the menu.
7
During regular functioning, the
barriers unexpectedly reverse
their orientation.
Increase the value of the L-C rebound function
parameter when it encounters resistance.
