Appendix A: Releasing Applications How to Program a Releasing Zone
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NFS-640 Programming Manual P/N 51333:B 10/03/2003
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= to N.)
Note: Only the first Software Zone (Z01-Z99) listed in the zone map is used to determine Cross=Z.
A summary of the types of Cross Zones and the conditions for activating a Releasing Zone:
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.
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):
Continued on the next page...
Type Activates when
Y Two or more detectors are alarmed that are mapped to one of the ten Releasing
Zones (R0-R9).
Z Two or more detectors 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 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.
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 PANEL CIRCUIT NO. 3
R1 __ __ __ __ I** B03
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