Viking Access Systems Q7 manual Auto Open Power Failure Option, Last Open Power Failure Option

CONTROL BOARD SETUP

Initial Settings

NOTE: Installing a shunt or jumper on the pins will activate the feature.

“Auto Open” - Power Failure Option

Opens the gate automatically during power failure. Resumes normal operation when power is restored.

“Last Open” - Power Failure Option

Opens the gate automatically when the battery backup voltage is critically low.

“Pre-Warning”Initiates two options for an audio or visual warning 3 seconds prior to gate motion and will continue:

1. Until gate reaches closed limit: “Magnetic Lock” terminals provide a contact between “COM” and “N.O.”.

2. While gate is moving:

“AUX. PWR” terminals provide 24VDC.

“Sync” Used only in conjunction with the Viking Barrier gate operator model B-12. Activating this feature allows for synchronized operation with the B-12 operator. See page 35.

“EXT” Available for future developments.

!IMPORTANT: Regardless of the power failure options chosen, the gate can be moved manually with a relatively low amount of force by following the steps for “Manual Release” as outlined at on page 11.

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