Honeywell NOTIFIER AM-8000 - High and Low Sensitivity Groups; CBE Equation Details and Operators

Pag. 30 Programming Manual SERIEAM
NOTIFIER ITALIA Doc. M-160.2-AM-8000-ENG Rev A1 AM8000_manu-prog-ENG
CBE equation
To change the “CBE” field in this folder, select the parameter through the arrow keys
(the characters of the selected field are in Reverse),
press the enter key
and use the alphanumerical keyboard to enter the data;
at the end press the enter key
to confirm
CROSS ALARM
The parameter ”Cross Alarm.” is valid if the group is associated in a CBE with the “XGRP” operator.
NO = the group is active only when a thermal sensor ( a detector with type-id “THER”)
and an optical sensor ( a detector with type-id “PHOT” ) associated with the group are in alarm.
YES = the group is active when two devices (sensors or input modules) associated with the group are in alarm.
This is the Default value.
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HIGH AND LOW SENSITIVITY GROUPS
Can be defined as two groups (to be chosen among the inverse ones available),
for which a CBE equation
must be programmed, by using the TIM operator, to make them active only during a set time.
These groups are respectively defined as: High Sensitivity Groups and Low Sensitivity Groups.
The purpose of this option is to make all installed sensors operate in control unit at high or low sensitivity when
the relevant groups are active (this will result in the DAYTIME/NIGHT function).
Note: The “Thermal Only” working mode for detectors with Type _ID “OMNI” is active automatically
when the group defined as “Low sensibility” is active.
Example of use for reverse Groups:
Have to program an OR of 16 groups
BUT
Memory is not enough !
SO
Program 2 Reverse Groups each with the CBE listing 8 Direct Groups
Then program on the Output module a CBE that sum the 2 Reverse groups
G301 = Reverse Group
G302 = Reverse Group
G301=OR(G1G2 G3 G4 G5 G6 G7 G8)
G302=OR(G9 G10 G11 G12 G13 G14 G15 G16)
L01M01=CBE=OR(301 302)