Purge Mode; Wpmm/Wdrr Operation And Led Functions; Principle Of Operation Of The Wpmm And Limitless™ Wls; Wls Single Switch Adapter - Honeywell 50054911 Installation Manual

Limitless™ Series WLS Limit Switch
4.8 WLS Purge Mode
The purging of a WLS is required when a previously paired WLS is desired to paired again per Section 4.4. Follow the procedure be-
low which will then allow a new pairing to be conducted after successful purging:
Step Action
1
Remove (if required) the two screws † on the housing cover of the WLS (See Figure 11, page 21) and locate the WLS
function button  & orange LED  (See Figure 13, page 21).
2
Press and hold the WLS function button for greater than 12 seconds. Initially the orange LED  turns on and after the 12
seconds will turn off indicating the WLS has been purged.
3 Repeat above steps if necessary to purge more Limitless™ switch(s).
4.9 WPMM Operation and LED functions
4.9.1 Principle of Operation of the WPMM and Limitless™ Switch:
A Limitless™ WLS will send an RF signal to the WPMM when the actuator (mechanical or magnetic) of the WLS switch or user sup-
plied switch for the WLS Single Switch Adapter changes position. There are up to 16 Limitless™ WLS switches and/or WLS Single
Switch Adapter user supplied switches that will communicate and indicate their actuation position with a single WPMM. The mechani-
cal actuation (free position to full overtravel) of any one of the WLS switches, actuation using the magnetic actuator of any one of the
WLS Non-Contact Switches, and/or actuation of any one of the WLS Single Switch Adapter user-supplied switches will cause a single
red output LED to illuminate, a buzzer to sound, and/or a change in the electrical output. However, there will be no differentiation of
outputs (visual, audible or electrical state change) between any of the WLS switches and/or WLS Single Switch Adapter user supplied
switches (up to 16) being actuated. Further, if a WLS switch or WLS Single Switch Adapter user-supplied switch is actuated and thus
causes the single red output LED to illuminate, a buzzer to sound, and a change in the electrical output, actuation of any other Limit-
less™ WLS will not cause another output change (visual, audible or electrical 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 at sensing.honeywell.com.
50054911
ISSUE 3
Honeywell Sensing and Control 25