NFS2-640/E Programming Manual — P/N 52742:L2 7/17/14 81
How to Program a Releasing Zone Releasing Applications
REL CKT ULC Type Code
The following contains information needed to program a ULC Release Circuit for a control module
or a NAC
.
Description
A control module or a NAC used to activate a releasing solenoid or other releasing device. You can
also program multiple outputs with the
REL CKT ULC Type Code to the same Releasing Zone. When
the Releasing Zone activates, all outputs with the
REL CKT ULC Type Code also activate at the same
time. A ULC Release Circuit activates when:
• An initiating device programmed to the same Releasing Zone activates (two devices if using
the Cross Zone option)
• The Delay Timer for R0-R9 (if used) expires
• No Abort Switch for R0-R9 (if used) is active
A ULC Release Circuit—and all wiring to the release device—is fully supervised and usable with
power-limited energy cable.
Programming
1. Select a control module or a NAC (refer to “Modify or Delete a Point (2=point)” on page 19)
to use as a ULC Release Circuit.
2. Select the
REL CKT ULC Type Code, as shown in the following example (control module
shown).
3. Select the Releasing Zone (R0-R9) for your releasing application.
4. Press the
ENTER key to save, then press the ESC key two times to return to the Program Change
screen.
NOTE: A ULC Release Circuit with this Type Code requires the following selections: A
Releasing Zone selection (R0-R9); An output circuit mapped to the same Releasing Zone; Switch
Inhibit selected; Non-Silenceable; No Walk Test.
PROGRM REL CKT ULC MODULE ADDR 2M108
R5 __ __ __ __ I** 2M108
Walk Test
Selection: * = off
Silenceable: * = off
Type Code selection:
REL CKT ULC
Releasing Zone
selection (R5 shown)
Switch Inhibit: I = selected
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