Wgla Purge Mode; Wpmm Operation And Led Functions; Principle Of Operation Of The Wpmm And Limitless™ Switch - Honeywell Limitless WGLA Series Installation And Technical Manual

Wgla limit switch used in conjunction with the limitless wpmm series
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Limitless™ WGLA Series
5.4

WGLA Purge Mode

The purging of a WGLA is required when a previously paired WGLA is desired to paired again per Section 5.3.
Follow the procedure below which will then allow a new pairing to be conducted after successful purging:
Step
Action
1
Remove (if required) the two screws
switch function button
2
Press and hold the switch function button for greater than 12 seconds. Initially the orange LED
and after the 12 seconds will turn off indicating the WGLA has been purged.
3
Repeat above steps if necessary to purge more Limitless™ switch(s).

5.5 WPMM Operation and LED functions

5.5.1 Principle of Operation of the WPMM and Limitless™ Switch :
A Limitless™ switch will send an RF signal to the WPMM when the actuator of the switch changes position. There
are up to 16 Limitless™ switches that will communicate and indicate their actuation position with a single WPMM.
The actuation (Free Position to Full Overtravel) of any one of the Limitless™ switches will cause a single red output
LED to illuminate, a buzzer to sound, and a change in the NPN output. However, there will be no differentiation of
outputs (visual, audible or NPN state change) between the Limitless™ switches (up to 16) being actuated. Further, if
a Limitless™ switch is actuated and thus causes the single red output LED to illuminate, a buzzer to sound, and a
change in the NPN output, actuation of another Limitless™ switch(s) will not cause another output change (visual,
audible or NPN state change).
The operation and LED functions for the WPMM are visually depicted and described in the attached file. This file is
also located as a separate file on this CD or @ www.honeywell.com/sensing.
16
Honeywell Sensing and Control
on the housing cover of the WGLA (See Figure 4) and locate the
& orange LED
(See Figure 6).
50051863
Issue 2
turns on

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