Chamberlain ESTATE SERIES SW 2000-X3 - Manual (Page 40)

Rev M F Doc 01-20099 34 of 42
FUNCTIONAL INPUTS
NOTES:
➊ The term "activation" means closing an input circuit (via a relay or switch), and may
be momentary or continuous. Momentary activations are superceded by any
command. Continuous activations are superceded only by an overriding command.
➋ ➋ ➋ ➋ Activating any command when gate is at the open limit stops the Reclose Timer.
When the command (except Manual CLOSE and STOP) is cleared, the Reclose Timer
is reset.
MANUAL INPUTS: OPEN, CLOSE, AND STOP (TB2)
MAN OPEN Activation fully opens the gate. Continuous activation holds gate
open. MAN OPEN overrides Anti-Tail-gate (ATG), Reclose Timer, and
all controls but MAN STOP.
MAN CLOSE Activation fully closes the gate. Continuous activation holds gate
closed. MAN CLOSE overrides all controls but MAN STOP, MAN
OPEN and FIRE.
MAN STOP De-activation stops opening and closing gates. MAN STOP overrides
Reclose Timer and all other controls, manual or automatic. If MAN
STOP is disconnected from its COMMON, no commands affect the
gate.
ENTRY SYSTEM/FIRE SWITCH INPUTS (TB9)
CYCLE Reclose Timer disabled:
Alternate Action allows a single command to both open and close the
gate. Activation opens the gate, which remains open until another
command is received. A CYCLE command when the gate is fully open
closes the gate. CYCLE also opens a closing gate. If Anti-Tailgating
(ATG) is enabled, Alternate Action is disabled. With ATG enabled, the
gate begins closing as soon as the INTERRUPT LOOP clears.
Reclose Timer enabled:
Activation opens the gate, then the Reclose Timer closes the gate. A
CYCLE command also opens a closing gate, but will not close a fully
open gate if the Reclose Timer is enabled. If Anti-Tailgating (ATG) is
enabled, the gate closes as soon as the INTERRUPT LOOP clears.
FIRE Activation opens the gate. Continuous activation holds the gate
open. If the Reclose Timer is disabled and FIRE is deactivated, the gate
closes after 5 seconds. If Reclose Timer is enabled, when FIRE is
deactivated, the Reclose Timer starts. FIRE overrides all commands but
Manual STOP.
EXIT LOOP/SHADOW LOOP DETECTOR INPUTS (TB10)
EXIT LOOP Same as CYCLE, but does not close the gate when it is fully open.
SHADOW LOOP Activation prevents the gate from opening or closing so the gate won't hit
a vehicle. If the gate is already moving, or if the gate is not fully opened
or closed, this input has no effect.