Technical / Programming Manual
FT128 Rev 2.2
74
8.2 Comments on Trigger Conditions:
1. This trigger condition should be used in conjunction with a programmable COM
loop unit output in order to test / activate the output via this input. The output is
active as long as the input is active. This is valid even if the output is disabled.
2. "Activated Fault routing equipment" signal (feed-back) to FT128 will lit the LED
"Fault TX activated" on the front membrane. Output with trigger condition
"Indication Fault TX Activated" will be activated.
3. Activated Ventilation equipment feedback to the FT128 control unit to lit the LED
"Ventilation".
4. Output with trigger condition "Activated Key cabinet" will be activated.
5. "Activated Fire brigade TX" signal (feed-back) to FT128 will light up the LED
"Fire brigade TX" on the front membrane. (Normally the LED will be lit when a
corresponding output is activated
). Output with trigger condition "Indication Fire
Brigade TX Activated" will be activated.
6. Key cabinet, (for fire brigade) will activate a Key cabinet alarm. This feature is not
used in Australia or NZ due to different fire brigade requirements.
7. Alert annunciation, see chapter “Alert Annunciation” page 111 and FT128
Operation Manual for more info.
8. Same as 7.
9. "Fire door closing" outputs will be activated for 20 seconds by this trigger
condition.
10. Normally used for the New Zealand fire brigade Bulgin key switch "Evacuate".
When the switch is set to the evacuate position, the OWS or sounders will be active
until the switch restores to the normal position.
11. External fault will activate a fault in FT128. A user definable fault message ("Error
text") with up to 40 characters will be shown.
12. External clock, timer, key switch, switch, etc. can disable / re- enable alarm points.
The function Alert annunciation can be set on / off by a time channel. Control
outputs can be turned on (activated) / off (de-activated) by a time channel.
13. Activated input will activate a fire alarm in FT128 (Zone), e.g. a sprinkler zone
alarm. This trigger condition is normally used for a 3361 unit monitored Input 0
used as a Zone Line Input (End-Of-Line capacitor) and as the type "Extinguishing".
14. Used to start a new "countdown", see 15 below.
Push button: N/O momentary action. One or more push buttons can be used.
15. Output for Extinguishing equipment (type of output = 2) has to have a delayed
activation programmed a "countdown". This "countdown" will be stopped when an
input with trigger condition 15 is activated. To start a new "countdown", see 13
above.
Push button info: N/O, latching action. One or more push buttons can be used.
Manual reset of push button(s).
16. Activated input will generate a fault in FT128. Output with trigger condition
"Extinguishing system fault" will be activated.
The following fault message will be shown:
FAULT: Extinguishing system fault
Type of output = Routing equipment (Fire brigade tx).
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