70 NFS2-640/E Programming Manual — P/N 52742:L2 7/17/14
Releasing Applications How to Program a Releasing Zone
A.2.3 Using Cross Zones
Purpose of Cross Zones
Using Cross Zones lets you program the control panel to activate a Releasing Zone and any output
mapped to the Releasing Zone only after a predetermined sequence of events occurs. (If not using
Cross Zones, set CROSS= N.)
A summary of the types of Cross Zones and the conditions for activating a Releasing Zone:
How Cross Zones Work
Below is an illustrated example of how Cross Zones work, using five Cross Zone selections (four
detectors and a NAC mapped to Releasing Zone R1):
NOTE: Only the first Software Zone (Z01-Z99) listed in the zone map is used to determine
Cross=Z.
Type Activates when
Y Two or more detectors or modules are alarmed that are mapped to one of the ten Releasing Zones
(R0-R9).
Z Two or more detectors or modules are alarmed that are mapped to two different software zones
and mapped to one of the ten Releasing Zones (R0-R9).
H At least one smoke detector or module mapped to one of the ten Releasing Zones (R0-R9) is
alarmed and at least one heat detector mapped to the same Releasing Zone (R0-R9) is alarmed.
NOTE: When in alarm, Special Zones R0-R9 appear in the CBE list as ZR00-ZR09. For
example, R5 appears in the CBE list as ZR05.
CBE list = 01 R1
CBE list = 01 R1
CBE list = 02 R1
CBE list = 02 R1
CBE list = R1
PROGRM SMOKE(PHOTO) DETECTOR ADDR 2D101
01 R1 __ __ __A8P8** 2D101
PROGRM SMOKE(PHOTO) DETECTOR ADDR 2D102
01 R1 __ __ __A8P8** 2D102
PROGRM SMOKE(PHOTO) DETECTOR ADDR 2D103
02 R1 __ __ __A8P8** 2D103
PROGRM HEAT(ANALOG) DETECTOR ADDR 2D104
02 R1 __ __ __ ** 2D104
PROGRM RELEASE CKT FRONT HALLWAY NO. 3
R1 __ __ __ __ I** B03
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