Barrier Gate User Manual
21
Stop + Rise + Fall: Press them to switch between hall limit position and angle sensor limit
position. If angle sensor limit position is applied, the boom pole has resistance rebound
function.
7.2
Dip Switch Description
The dip switch is shown as below. There are four levels of the switch.
Figure 7-2
Dip Switch
S0: If it is on, during the rising of the boom pole, when the vehicle is passing through the
induction loop while the barrier gate receives the rising signal again, the boom pole will not
fall down after the vehicle passed through. It will fall down after the second vehicle passed
through the induction loop.
S1: In angle sensor mode, switch it to switch the limit position learning modes. If it is on, it will
switch to auto learning mode. If it is off, it will switch to manual learning mode.
S2: If it is on, small-angle induction shield function is enabled, and the angle is 20°.
S3: If it is on, delayed boom pole falling is enabled, and the default delayed time is ten
seconds.
7.3
Limit Position Learning Mode Description
Manual learning mode: To locate the rising and falling limit positions manually and accurately.
Auto learning mode: To locate the current position as the rising limit position (or falling limit
position), locate the falling limit position (or rising limit position) automatically, and judge the
boom pole direction.
The barrier gate must be switched to manual learning mode after leaving factory.
7.4
Status Indicator Description
Normal working status:
–
When you adopt angle sensor limit position, the status indicator will flash in the frequency
of 0.5 s. When you adopt hall limit position, the status indicator will be solid.
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