Wallace Perimeter Security ALPHA - Vehicle Detector Configuration and Quick Close Modes

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VEHICLE DETECTOR CONFIGURATION AND QUICK CLOSE MODE SELECTION
Vehicle Detector Conguraon and Quick Close Mode Selecon
The Standard Quick Close modes are selectable in the Installer Menu. Refer to “Table 6. SmartDC
Controller - Installer Menu Funcons” on page 106. The four selectable modes are described as follows:
Mode 1 (Default)
An input from either the Free Exit, Outside Obstrucon Loop, Inside Obstrucon Loop or the Center Loop
will hold the gate open, reset the close mer, and block all close inputs. (Center Loop has no gate control
funcon in a slide gate. However, the input may be used as an arming loop when used in conjuncon with
Relay funcon #22.)
Mode 2:
Same funcon as Mode 1, except the close mer can count to zero even with the Free Exit, Outside
Obstrucon Loop, Inside Obstrucon Loop or the Center Loop detector inputs acve. If the close mer
has counted to zero, the gate will close when all detector inputs are clear. (Center Loop has no gate control
funcon in a slide gate. However, the input may be used as an arming loop when used in conjuncon with
Relay funcon #22.)
Mode 3:
Same funcon as Mode 1. However, the close mer is forced to zero when both the OOLD & IOLD are
tripped simultaneously. Addionally, all other close inputs are memorized and the gate closes immediately
when all open commands and vehicle detector inputs are clear.
Mode 4:
Full an-tailgate logic includes Mode 3 funcons. In addion, the gate will stop during the opening cycle
when both OOLD & IOLD are tripped simultaneously. When the OOLD & IOLD loops are cleared, the gate
closes immediately. The OOLD & IOLD can be individually set so that, if tripped while closing, the gate may
pause only or reverse to reopen. The free exit detector input is blocked while the gate is closing.
NOTE: As described in “Table 9. User-Programmable User Relays - Funcon Opons” on page 129, the
OOLD and IOLD loops must be capable of being triggered at the same me for the Unauthorized Vehicle
Entry Output relay (#11) to ever acvate.