Ronan XSD-1000 Manuel d'utilisateur télécharger pdf (Page 38)

Photo-eyes

The top section of this menu has three options. The first is the Total Number of pairs of

Photo-eyes (remember that photo-eyes come in pairs: one transmitter and one receiver

per pair). Most systems have 2: one at each end of the detectors. Up to 8 photo-eye pairs

can be accommodated.

The next option is the distance between the photo-eye pairs. This distance is in Feet (if

MPH speed is selected in the Admin – Alarms Setup - Speed Alarms Menu) or Meters (if

Km/Hr is selected) and is measured along the vehicle path (not across it). The typical

distance is 6 - 10 feet.

The final option at the top is the selection of Unidirectional or Bi-directional operation.

If you are only checking vehicles in one direction (for instance: coming into the facility

only), then select unidirectional. If you plan to check vehicles in both directions (for

instance: entering and exiting the facility), then select bi-directional. Note: if you have

only one photo-eye pair, do not select Bi-directional. The system cannot distinguish both

directions with a single photo-eye pair.

You must now determine your directions for clarity. If you selected a unidirectional

system, the right side of the above display will be blank. Facing the XSD-1000 Frame

and Detectors from the Monitor Panel location, determine which direction vehicles will

pass through the system and define a name for that direction (ie: Incoming, Entrance,

etc). For instance, as you face the XSD-1000 Frame and Detectors, if vehicles enter the

system from left to right as they enter your facility, you could call this direction

‘Entrance’, or ‘Forward’. Whatever name you choose will be used on-screen and in the

Log Files and Printer Logs to determine the direction of a Truck Present cycle.

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Ronan XSD-1000 Manuel d'utilisateur Page 38