FAQs: Addressing

A PIM has an address and a channel, what's the difference?

A PIM has a unique address (within a system) that it uses to identify itself to WAPMs that are within the PIM's RF coverage area. A PIM's address can only be read and changed using the CDT. A PIM uses one RF channel for all it's RF communications with WAPMs that are linked to it. The RF channel that the PIM will use is set by a 4 posiiton DIP switch on the PIM PCB. (back)

Does each WAPM have a unique address?

In most applications, if the PIM's have a unique address then each WAPM will have a unique address. The exception is when more than one WAPM is linked to the same "door" side of the PIM. In this rare case all the WAPM's linked to that "door" side of the PIM will have the same address. (back)

How do I change a PIM’s address?

A PIM's address can be changed using the CDT. After changing a PIM's address, all WAPM's that it controls need to be re-linked. (back)

How do I determine a PIM's address?

A PIM's address can be read using the CDT. (back)

When should I change a PIM’s address?

In order for the wireless Access System to work properly, each PIM that shares a RF coverage area must have a unique PIM address. If two or more PIM's in the same RF coverage area have the same PIM address, the addresses must be changed to insure uniqueness. After changing a PIM's address, all WAPM's that it controls need to be re-linked. (back)