30
The digit controls are:
–
1 Relay 1 added/removed from the zone’s control
–
2 Relay 2 added/removed from the zone’s control
–
3 Relay 3 added/removed from the zone’s control
–
4 Horn added/removed from the zone’s control
–
5 Strobe added/removed from the zone’s control
When controlled by a zone the default horn pattern is the Triple Tap pattern, see 3.3.8.7 and the strobe will turn on continuously when
a zone is controlling them.
Each zone can have up to three control groups defined. Each group either monitors a sensor type or implements a timer function.
3.3.7.2
Zone Group Type
Z 1 G r o u p 1 N O 2
S e n s o r T y P e : 2
Figure 3-41 Zone Group Type
This display example shows that group 1 in zone 1 will be monitoring Nitrogen Dioxide sensors. The valid Types are:
–
0 Timed
–
1 Carbon Monoxide (CO)
–
2 Nitrogen Dioxide (NO2)
–
3 Combustible
(EX)
–
4 Ammonia
(NH3)
–
5 Hydrogen Sulfide (H2S)
–
6 Refrigerants
(REF)
–
7 Carbon Dioxide (CO2)
–
8 Oxygen
(O2)
The default Types are:
Group 1 in each zone
Type 1 CO, Voting mode, Quorum = 1
Group 2 in each zone
Type 2 NO2, Voting mode, Quorum = 1
Group 3 in each zone
Type 3 EX, Voting mode, Quorum = 1
Group 4 in each zone
Type 4 NH3, Voting mode, Quorum = 1
Group 5 in each zone
Type 5 H2S, Voting mode, Quorum = 1
Group 6 in each zone
Type 6 REF, Voting mode, Quorum = 1
Group 7 in each zone
Type 7 CO2, Voting mode, Quorum = 1
Group 8 in each zone
Type 8 O2, Voting mode, Quorum = 1
Timed mode turns the zone’s outputs on at the START TIME if the current day is a weekday (or a weekend) and turns them off at the
next occurrence of STOP TIME. The other three modes turn the outputs on if the gas concentration indicated by that type of sensor is
at or above the Rising Trip Point and turns the outputs off if the concentration is less than or equal to the Falling Trip Point.
3.3.7.3
Timed Day Selection
Z 1 G r o u p 1 T i m e d
D a y s : 1 W E e k d a y s
Figure 3-42 Timer Days Selection
Valid entries are:
–
1 Weekdays, Monday thru Friday, (default)
–
2 Weekends, Saturday and Sunday
