Timer for multiple toilet's vents

[2MAX]

Hi, I need help with 60 vents control in administration building.

One off vent 6/1/0 need to be controlled with lights 3/0/7,3/0/9, 3/0/11 or 3/0/13. When one of this lights is switched ON more then 5 minutes, or all off lights are turned to OFF, then I need to switch vent ON for time that can be set over group adress 11/4/1 in seconds.

Thaks for help

[admin]

This can be done with 2 resident scripts:

1. OR gate for light groups: https://kb.logicmachine.net/scripting/lo...-statuses/

2. Modified staircase timer that uses status from the OR gate: https://kb.logicmachine.net/scripting/staircase-timer/

We can help with the modifications but you need describe the vent logic in more detail:

• Is the timer setting global for all vents or adjustable for each vent separately?
  
• What should happen if the light switches on while the vent is already running? Should the timer continue running or stop?
  
• What should happen if the light switches off while the vent is already running? Should the timer continue running as is or should it reset to the starting value?
  

[2MAX]

This can be done with 2 resident scripts:

1. OR gate for light groups: https://kb.logicmachine.net/scripting/lo...-statuses/

2. Modified staircase timer that uses status from the OR gate: https://kb.logicmachine.net/scripting/staircase-timer/

We can help with the modifications but you need describe the vent logic in more detail:

• Is the timer setting global for all vents or adjustable for each vent separately?
  
• What should happen if the light switches on while the vent is already running? Should the timer continue running or stop?
  
• What should happen if the light switches off while the vent is already running? Should the timer continue running as is or should it reset to the starting value?
  

Hi,

thaks for your answer. I look for scripts, but I need help with edit this script.

Time is same for all vents.
In both of case we want to retrigger running time and then switch off.

[admin]

Timer script:

Code:

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if not client then   -- input to output mapping   mapping = {     ['0/0/1'] = '0/0/6',     ['0/1/1'] = '0/1/6',     ['0/2/1'] = '0/2/6',   }   -- turn output on when input is on for X seconds   ondelay = 5 * 60   -- keep output on for X seconds   offdelayaddress = '11/4/1'   timers = {}   for input, output in pairs(mapping) do     timers[ input ] = {       output = output,       state = 'off',     }   end   function timerset(timer, input)     if input then       if timer.state ~= 'ondelay' then         timer.state = 'ondelay'         timer.ticks = ondelay       end     else       grp.checkwrite(timer.output, true)       timer.state = 'offdelay'       timer.ticks = grp.getvalue(offdelayaddress)     end   end   function timertimeout(timer)     if timer.state == 'ondelay' then       timerset(timer, false)     else       grp.checkwrite(timer.output, false)       timer.state = 'off'       timer.ticks = nil     end   end   grp.sender = 'tm'   client = require('localbus').new(0.1)   client:sethandler('groupwrite', function(event)     local timer = timers[ event.dst ]     if timer and event.sender ~= grp.sender then       local value = tonumber(event.datahex, 16) or 0       timerset(timer, value ~= 0)     end   end) end client:loop(1) for _, timer in pairs(timers) do   if timer.ticks then     timer.ticks = timer.ticks - 1     if timer.ticks == 0 then       timertimeout(timer)     end   end end

[2MAX]

Code:

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if not client then   -- input to output mapping   mapping = {     ['0/1/1'] = '0/1/2',   }   -- turn output on when input is on for X seconds   ondelay = 5 * 60   -- keep output on for X seconds   offdelayaddress = '0/1/4'   timers = {}   for input, output in pairs(mapping) do     timers[ input ] = {       output = output,       state = 'off',     }   end   function timerset(timer, input)     if input then       if timer.state ~= 'ondelay' then         timer.state = 'ondelay'         timer.ticks = ondelay       end     else       grp.checkwrite(timer.output, true)       timer.state = 'offdelay'       timer.ticks = grp.getvalue(offdelayaddress)     end   end   function timertimeout(timer)     if timer.state == 'ondelay' then       timerset(timer, false)     else       grp.checkwrite(timer.output, false)       timer.state = 'off'       timer.ticks = nil     end   end   grp.sender = 'tm'   client = require('localbus').new(0.1)   client:sethandler('groupwrite', function(event)     local timer = timers[ event.dst ]     if timer and event.sender ~= grp.sender then       local value = tonumber(event.datahex, 16) or 0       timerset(timer, value ~= 0)     end   end) end client:loop(1) for _, timer in pairs(timers) do   if timer.ticks then     timer.ticks = timer.ticks - 1     if timer.ticks == 0 then       timertimeout(timer)     end   end end

Timer script:

Code:

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if not client then   -- input to output mapping   mapping = {     ['0/0/1'] = '0/0/6',     ['0/1/1'] = '0/1/6',     ['0/2/1'] = '0/2/6',   }   -- turn output on when input is on for X seconds   ondelay = 5 * 60   -- keep output on for X seconds   offdelayaddress = '11/4/1'   timers = {}   for input, output in pairs(mapping) do     timers[ input ] = {       output = output,       state = 'off',     }   end   function timerset(timer, input)     if input then       if timer.state ~= 'ondelay' then         timer.state = 'ondelay'         timer.ticks = ondelay       end     else       grp.checkwrite(timer.output, true)       timer.state = 'offdelay'       timer.ticks = grp.getvalue(offdelayaddress)     end   end   function timertimeout(timer)     if timer.state == 'ondelay' then       timerset(timer, false)     else       grp.checkwrite(timer.output, false)       timer.state = 'off'       timer.ticks = nil     end   end   grp.sender = 'tm'   client = require('localbus').new(0.1)   client:sethandler('groupwrite', function(event)     local timer = timers[ event.dst ]     if timer and event.sender ~= grp.sender then       local value = tonumber(event.datahex, 16) or 0       timerset(timer, value ~= 0)     end   end) end client:loop(1) for _, timer in pairs(timers) do   if timer.ticks then     timer.ticks = timer.ticks - 1     if timer.ticks == 0 then       timertimeout(timer)     end   end end

I try with other adresses, but nothing happend on the bus. What I do wrong?

[admin]

Works for me. Do you have it as resident script with 0 sleep time?

Enable logging for 0/1/1 and 0/1/2. Setting 0/1/1 to OFF should immediately set 0/1/2 to ON for 10 seconds.

[2MAX]

Works for me. Do you have it as resident script with 0 sleep time?

Enable logging for 0/1/1 and 0/1/2. Setting 0/1/1 to OFF should immediately set 0/1/2 to ON for 10 seconds.

Yeah, it works, I have 60s time. Thank You

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Works for me. Do you have it as resident script with 0 sleep time?

Enable logging for 0/1/1 and 0/1/2. Setting 0/1/1 to OFF should immediately set 0/1/2 to ON for 10 seconds.

Yeah, it works, I have 60s time. Thank You

Code:

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  groups = {     --samples     { tag = 'my_group_and', output = '4/0/0', mode = 'and' },     { tag = 'my_group_or', output = '4/0/1', mode = 'or' },     { tag = 'my_group_avg', output = '4/0/2', mode = 'avg' },   }

I dont understand what mean "my_group_or", it is possible to 4 adresses in this place to compare OR like this : tag = '3/1/10', '3/1/20', '3/1/24' , '3/1/47'       ??