Derek Foote Posted February 19, 2021 Posted February 19, 2021 Hi, I have just finished installing the complete system and it was while testing the system that i discovered the problem. Every thing tests ok...except....the speech dialler won't dial out until the alarm has been reset after an activation and then it will go through the correct sequence. Quote
Derek Foote Posted February 19, 2021 Posted February 19, 2021 I am not sure about thees triggers. I had noticed the comments on the previous posts reference inverting the triggers but i can't find any reference to this in the manuals. Quote
PeterJames Posted February 19, 2021 Posted February 19, 2021 if the dialler is looking for 0v removed to trigger it then the bell output will only trigger it once you have disarmed, check the dialler instructions about inverting the input. Be aware your dialler will be useless by 2025 Openreach are changing all analogue lines to digital this has already been started in some areas Quote
al-yeti Posted February 19, 2021 Posted February 19, 2021 1 hour ago, Derek Foote said: I am not sure about thees triggers. I had noticed the comments on the previous posts reference inverting the triggers but i can't find any reference to this in the manuals. Scrap the dialler or swap it for GSM or something What panel are you fitting this to and what dialler are you using The inforna dialler should mostly work out of the box , when unused fit allot never had to invert anything but can't remember now lol Quote
james.wilson Posted February 19, 2021 Posted February 19, 2021 Isnt there a jumper for trigger polarity? Quote securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount.
al-yeti Posted February 19, 2021 Posted February 19, 2021 1 hour ago, james.wilson said: Isnt there a jumper for trigger polarity? On informa I don't think so Atleast not version I used , its to basic for that Quote
james.wilson Posted February 19, 2021 Posted February 19, 2021 No sorry they can be inverted Trigger Levels [4] The three inputs (IP1 to IP3), and the inhibit input (INH), can be individually programmed as active high (+ve trigger) or active low (-ve trigger). An active high input will trigger the Informa when the voltage present at the input exceeds 3.5V (maximum is 15V). An active low input will trigger the Informa when the voltage is less than 1.0V. a) Press [4] to change the Trigger levels. The 4 LED’s show the trigger level of inputs 1 to 3, and the inhibit input, respectively. A lit LED shows that the input is programmed as active high. b) Press keys 1 to 4 to toggle (switch) the trigger level of the inputs, between active high (+ve trigger) and active low (-ve trigger). c) Press [PLAY] when finished, or [QUIT] to ignore any changes. The Informa automatically resets to top level of the Engineering controls Quote securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount.
al-yeti Posted February 20, 2021 Posted February 20, 2021 3 hours ago, james.wilson said: No sorry they can be inverted Trigger Levels [4] The three inputs (IP1 to IP3), and the inhibit input (INH), can be individually programmed as active high (+ve trigger) or active low (-ve trigger). An active high input will trigger the Informa when the voltage present at the input exceeds 3.5V (maximum is 15V). An active low input will trigger the Informa when the voltage is less than 1.0V. a) Press [4] to change the Trigger levels. The 4 LED’s show the trigger level of inputs 1 to 3, and the inhibit input, respectively. A lit LED shows that the input is programmed as active high. b) Press keys 1 to 4 to toggle (switch) the trigger level of the inputs, between active high (+ve trigger) and active low (-ve trigger). c) Press [PLAY] when finished, or [QUIT] to ignore any changes. The Informa automatically resets to top level of the Engineering controls Not with jumper , was just saying out of box they always worked for me Quote
james.wilson Posted February 20, 2021 Posted February 20, 2021 No it's a programming option Quote securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount.
Derek Foote Posted February 20, 2021 Posted February 20, 2021 I changed the four inputs triggers on the speech dialler from active low (LED on) to active high(LED of). All that happened was that the speech dialler instantly went in to the dialling sequence. Quote
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