Chamberlain Swing GATE - Manual (Page 46)

Rev C Doc 6001242 (01-20273) 45 of 53
TIMER Indicates the Reclose Timer is running. Timer is set at pot R94.
FAULT Indicates a fault in the system. See Fault List in Part 5, Troubleshooting
and Maintenance.
MAX RUN TIME Indicates the motor ran for more than 75 seconds without reaching a limit
switch, and was stopped. Usually requires mechanical service. See
Fault List in Part 5, Troubleshooting and Maintenance.
REVERSE Indicates the peak motor current threshold was reached. See Fault List
in Part 5, Troubleshooting and Maintenance.
OVERLOAD Indicates that the average motor current threshold was reached. See
Fault List in Part 5, Troubleshooting and Maintenance.
OPEN MTR Indicates the motor is engaged, but is not drawing any current. The
thermal overload switch on the motor may need to be reset. See Fault
List in Part 5, Troubleshooting and Maintenance.
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 Momentary activations are superceded by any command.
Continuous activations are superceded only by an overriding command.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 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 OFF:
Activation opens the gate, which remains open until another command is
received. A CYCLE command when the gate is fully open closes the gate.
This Alternate action allows a single command to both open and close the
gate. CYCLE also opens a closing gate. If Anti-Tailgating (ATG) is ON,
Alternate Action is disabled. With ATG ON, the gate begins closing as soon
as the INTERRUPT LOOP clears.
Reclose Timer ON:
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 ON. If Anti-Tailgating (ATG) is ON, the gate
closes as soon as the INTERRUPT LOOP clears.
FIRE Activation opens the gate. Continuous activation holds the gate open. If
Reclose Timer is OFF, when FIRE is deactivated, gate closes immediately.
If Reclose Timer is ON, when FIRE is deacitvated, 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.