Mjhill1234 Posted April 3, 2020 Share Posted April 3, 2020 Hello I have an audio matrix feeding a number of stand alone non-intelligent amplifiers that are powered by a Pakedge PDU. What sort of triggers do you use as best practice to power the amplifier on for a room when there is audio playing and off when it’s not? Thanks Quote Link to comment Share on other sites More sharing options...
Control4Savant Posted April 3, 2020 Share Posted April 3, 2020 4 hours ago, Mjhill1234 said: Hello I have an audio matrix feeding a number of stand alone non-intelligent amplifiers that are powered by a Pakedge PDU. What sort of triggers do you use as best practice to power the amplifier on for a room when there is audio playing and off when it’s not? Thanks It would help to know what the amplifiers are. Do they have auto sense? Do you use announcements? Trigger control connections can be done via a C4 controller and some programming. Quote Link to comment Share on other sites More sharing options...
Mjhill1234 Posted April 3, 2020 Author Share Posted April 3, 2020 31 minutes ago, AVNeeds said: It would help to know what the amplifiers are. Do they have auto sense? Do you use announcements? Trigger control connections can be done via a C4 controller and some programming. They are Crown DSI 1000 amplifiers so no auto sense or any trigger control. Also on the matrix I can't see a suitable event to use to switch the amplifier on for example I can use on the outputs. For example if I use "When any audio setting changes on Audio Output 1" > Turn on outlet 1 on PDU and "When the room turns off" > Turn off outlet 1 on PDU. The AMP will power on perfectly but on room power off powers the amplifier off then back on again assuming because this also qualifies as a "...any audio setting changes...". What I want is for the amp to turn on whenever there is a call for audio in the room/zone and turn off when the room is powered off. Getting slightly more funky would be to power off the amplifier if the audio is paused for 10min etc.... So I guess the question is what do people generally use as a Room Event to power on an amplifier? Thanks Quote Link to comment Share on other sites More sharing options...
Mjhill1234 Posted April 3, 2020 Author Share Posted April 3, 2020 I've got it "working" using the following logic: When the audio selection changes > set outlet 1 to on When the room turns off > delay 10 seconds > set outlet 1 to off If I don't add a delay the amp turns off and directly back on again when the room is powered off. Not sure if there is a better way of doing this but it appears to work. Quote Link to comment Share on other sites More sharing options...
Cyknight Posted April 3, 2020 Share Posted April 3, 2020 You would indeed use the room event. Or more specifically a room's variable event. It's turning back on because room off (- NO audio selection) is a CHANGE in the audio selection. Hence the need to put in a delay (1 second would likely do). If you only use it for music, you could stick with what you have, otherwise: WHEN {room} powerstate changes IF {room} is on [turn on outlet x] IF {room} is off [turn off outlet x] Quote Link to comment Share on other sites More sharing options...
Mjhill1234 Posted April 3, 2020 Author Share Posted April 3, 2020 14 minutes ago, Cyknight said: You would indeed use the room event. Or more specifically a room's variable event. It's turning back on because room off (- NO audio selection) is a CHANGE in the audio selection. Hence the need to put in a delay (1 second would likely do). If you only use it for music, you could stick with what you have, otherwise: WHEN {room} powerstate changes IF {room} is on [turn on outlet x] IF {room} is off [turn off outlet x] Thank you thats exactly what I was looking for! Will give that a go thank you Quote Link to comment Share on other sites More sharing options...
Mjhill1234 Posted April 3, 2020 Author Share Posted April 3, 2020 47 minutes ago, Cyknight said: You would indeed use the room event. Or more specifically a room's variable event. It's turning back on because room off (- NO audio selection) is a CHANGE in the audio selection. Hence the need to put in a delay (1 second would likely do). If you only use it for music, you could stick with what you have, otherwise: WHEN {room} powerstate changes IF {room} is on [turn on outlet x] IF {room} is off [turn off outlet x] I'm obviously doing something idiotic as if I use the the above it just just power cycles the amp when the room is turned on or off When the variable Kitchen->POWER_STATE changes If Room Kitchen Room Power is ON Set 5 ON on Rack>PDU If Room Kitchen Room Power is OFF Set 5 OFF on Rack>PDU I disabled everything else Quote Link to comment Share on other sites More sharing options...
Cyknight Posted April 3, 2020 Share Posted April 3, 2020 Sorry my code entry was a bit messed up: WHEN {room} powerstate changers IF {room} is off turn [outlet] on IF {room} is off turn [outlet[ off Trick being, drag the on/off code on top of the if statement so that it 'indents' under the statement. Mjhill1234 1 Quote Link to comment Share on other sites More sharing options...
Mjhill1234 Posted April 3, 2020 Author Share Posted April 3, 2020 Working!! The indent trick has just saved me going insane and given me lots of fun things to do while in lockdown Thank you kindly Quote Link to comment Share on other sites More sharing options...
Cyknight Posted April 3, 2020 Share Posted April 3, 2020 Quote Link to comment Share on other sites More sharing options...
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