Magnetic Autocontrol MAGSTOP MBE35 Operating Instructions Manual page 41

Operation Instructions
MBE35_50 OPERATION MANUAL 2005_10
When the gate is closing and the vehicle safety input IN5 receives an input the
barrier returns to the fully open position. As soon as the safety zone is cleared, the
barrier closes immediately without having to apply a new closing command. When
the barrier is closing and has already passed the switch point of the down limit
switch, the safety feature is disabled and the gate will continue to close regardless if
the safety device detects an object. Ex factory, the limit switch is adjusted to disable
the safety/closing device on IN5 15º before it reaches the fully closed position.
Mode B has built in directional logic, which enables the user to operate the traffic
lane in both directions.
Directional Logic
Mode B has built in directional logic, which enables the user to operate the traffic
lane in both directions. IN1 increments the count and IN5 decrements the count. If a
vehicle enters the facility using IN1 it increments the count by one (1) if this vehicle
passes through the safety closing device connected to IN5 it decrements the count
by one (1). If the same traffic lane is used in both directions, one direction has
access control, and the other direction is free in/out the access control must be
connected to IN1 and the opening loop to IN2.
IMPORTANT:
It is imperative to install the two inductive loops only so far apart that at time
of entry or exit both loops are detected simultaneously. For more information
on how to install loops, please refer to
loops
Both detectors must be set to presence output.
IN2 opening loop input does not increment the stored count of vent signals.
Car drives from loop A to loop B
If a dual or two single channel loop detectors are connected to IN2 (Loop B opening
loop NO contact) and IN5 (Loop A safety closing loop NC contact) the gate closes
after the vehicle passed both loops, not immediately after leaving the safety/closing
loop.
Logic: Loop A, AB, B, gate closes. See drawings below.
1.0 Gate closed, patron opens gate, input IN1 increments count by 1.
chapter 16.0 installing the induction
T ra v e l
D ire c tio n
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