Chamberlain BG 3000-B1 Installation And Operation Instructions Manual page 34

Barrier gate operator
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CONTROLS
SWITCH S1 (OFF/ON DIP SWITCH)
SLIDE ACTION
(S1-1)
TIMER
(S1-2)
RETRY
(S1-3)
ATG
(S1-4)
MASTER
(S1-5)
TRAP
(S1-6)
SWITCH S2
OPEN TO Restricted Installation(Right).
LEFT/RIGHT
SWITCH S3
POWER FAIL
LEFT/RIGHT
INDICATORS
LED indicators light when controls and inputs are active. Additional indicators are as follows:
LEFT LIMIT
RIGHT LIMIT
MTR LEFT
MTR RIGHT
XMIT
RECV
TIMER
Rev C
When used with ATG, this switch controls several gate operator features:
Inside Interrupt Loop: four different modes are selectable:
SLIDE and ATG OFF: Loop activation prevents the gate from opening or closing. If
gate is moving, Loop activation stops the gate. When the Loop clears, the gate
resumes its course.
SLIDE only ON: Loop activation prevents the gate from closing. If gate is closing,
Loop activation opens the gate and starts the Reclose Timer, if timer is ON.
ATG only ON: Loop activation prevents the gate from opening or closing. If gate is
closing, a Loop activation stops the gate. When the Loop clears, the gate
resumes closing. If the gate is opening or fully open, as soon as the Loop clears,
the gate immediately begins closing to discourage tailgaters.
SLIDE and ATG ON: Loop activation prevents the gate from closing. When the
Loop clears, the gate resumes closing. If gate is opening or fully open, as soon as
the Loop clears, the gate immediately begins closing to discourage tailgaters.
Dynamic Braking: When SLIDE is ON, gate brakes whenever it stops.
When SLIDE is OFF, gate brakes only at open or close limit.
Sets the Reclose Timer to OFF (left) or ON (right). When ON, the timer
controls how long the gate waits at the open limit before closing. The Timer can be
set from 0-250 seconds by adjusting the Reclose Timer pot (R94). During a power
outage, if the gate is fully open and TIMER is ON, the Reclose Timer starts after
the restoration of power, causing the fully open gate to close automatically.
Sets the Retry function to OFF (left) or ON (right). When ON, if the gate meets
an obstacle, a closing gate reverses and an opening gate stops, waits 30 seconds,
then tries to resume. The gate will re-try twice before it faults out.
Sets Anti-Tailgate function to OFF (left) or ON (right). The Anti-Tailgate feature
helps prevent two cars from entering on one OPEN command.
In conjunction with the TRAP switch, sets configuration for master/slave system.
In conjunction with the MASTER switch, sets configuration for master/slave system.
Selects the direction the gate will open for Typical Installation(Left) an
Selects the direction the power fail operation option will move the gate (left/right) if
AC power fails.
Indicates that the LEFT limit switch is activated.
Indicates that the RIGHT limit switch is activated.
Indicates that the gate is moving counterclockwise.
Indicates that the gate is moving clockwise.
Indicates data is being sent to the other unit in a Master/Slave system.
Indicates data is being received from the other unit in a Master/ Slave
system.
Indicates the Reclose Timer is running. Timer is set at pot R94.
Doc 6001287 (01-20284)
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