Domoticz

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local StatusWasmachine

domoticz.StatusWasmachine.updateText('wasmachine is klaar')

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local StatusWasmachine = domoticz.devices('name of your text sensor')
StatusWasmachine.updateText('wasmachine is klaar')

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2019-09-30 00:04:26.606 Status: dzVents: Error (2.4.19): .../scripts/dzVents/generated_scripts/is de was klaar 2.lua:25: attempt to call field 'devices' (a nil value)

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 -- create a lookup table that matches a usage
 -- device to the accompanying switch
 local USAGE_DEVICES = {
 --	['SC-Wasdroger verbruik'] = 'Wasdroger',		-- You need to have a inline wall plug that measures energy,
 	['SC-Wasmachine verbruik'] = 'Wasmachine',  	-- here you make the link between the energy device and the wall plug.
 }

 local USAGE_SwitchTimeOutMinutes = {
 --	['Wasdroger'] = 6,						-- Here you define how long no power is used per device.
 	['Wasmachine'] = 6,						-- The period is in minutes. Adjust to your needs. Between every add a ",".
 }


 local USAGE_MaxWatt = {
-- 	['Wasdroger'] = 3,						-- Here you define the maximum amount of power a device uses when it is in standby.
 	['Wasmachine'] = 1,						-- Some devices uses a little amount of power. Test it and a slightly higher usage.
 }

 local USAGE_Notify = {
-- 	['Wasdroger'] = 'Yes',						-- In some cases you want to be notified when a device is turned on and off.
 	['Wasmachine'] = 'Yes',					-- Adjust to your needs. Between every line you need to add a ",".
 }

 local StatusWasmachine = domoticz.devices('Status wasmachine')

 return {
 	logging = {
 		level = domoticz.LOG_INFO, 			-- Uncomment to override the dzVents global logging setting
		marker = 'POW'
 	},

 	on = {
		timer = { 'every 5 minutes' },
 		devices = {						-- Make sure that the devices are the same as above
-- 			'SC-Wasdroger verbruik',
 			'SC-Wasmachine verbruik',
 		},
 	},
 	data = { 								-- use exact device names to match USAGE_DEVICES
-- 		['SC-Wasdroger verbruik'] = { history = true, maxMinutes = 10 },
 		['SC-Wasmachine verbruik'] = { history = true, maxMinutes = 10 }  --deze weer op 10 zetten straks
 	},

 	execute = function(domoticz, device)
         if (device.isTimer) then
 			-- we need to check for expiration of grace period
 			domoticz.log("timer trigger")
 			for i, machine in pairs(USAGE_DEVICES) do
				local usage = "SC-" .. machine.. " verbruik"
 				domoticz.log("device = " .. machine)
 				local actual = domoticz.devices(usage).WhActual
 				local average = domoticz.data[usage].avg()
                domoticz.data[usage].add(actual)
 				domoticz.log("actual = " .. actual)
				domoticz.log("average = " .. tostring(average))
				if actual == 0 then
					domoticz.log(machine .. " gebruikt geen energie, dus is uit")
					domoticz.devices(machine).switchOff().checkFirst()
                    StatusWasmachine.updateText('wasmachine is uit')
				elseif actual < USAGE_MaxWatt[machine] then
					domoticz.log(machine .. " gebruikt weinig energie, is de machine klaar?")
					StatusWasmachine.updateText('Wasmachine is klaar')
					local timeout = USAGE_SwitchTimeOutMinutes[machine]
					domoticz.log(machine .. " gebruikte gemiddeld: " .. tostring(domoticz.data[usage].avg))
					if (average <= USAGE_MaxWatt[machine]) then
						domoticz.log(machine .. " lijkt standby te staan, we nemen aan klaar.")
						domoticz.devices(machine).switchOff().checkFirst()
					    domoticz.data[usage].reset()
					else
						domoticz.log(machine .. " maar nog te kort om klaar te zijn.")
						domoticz.devices(machine).switchOn().checkFirst()
					end
				else 
					domoticz.log(machine .. " gebruikt energie, dus is (nog) bezig.")
					domoticz.devices(machine).switchOn().checkFirst()
				end
 			end
 		elseif (USAGE_DEVICES[device.name] ~= nil) then
 			-- we have a usage sensor here
 			domoticz.log("usage trigger")
 			local switch = domoticz.devices(USAGE_DEVICES[device.name])
 			local timeout = USAGE_SwitchTimeOutMinutes[USAGE_DEVICES[device.name]]
 			local watt = USAGE_MaxWatt[USAGE_DEVICES[device.name]]
 			domoticz.data[device.name].add(device.WhActual)
 			local history = domoticz.data[device.name]
 			domoticz.log("device = " .. device.name)
 			if (switch.active) then
				domoticz.log("Switch is active, check average use and last update")
				domoticz.log("usage last update: " .. tostring(switch.lastUpdate.minutesAgo))
  			    domoticz.log("usage = " .. tostring(device.WhActual))
				domoticz.log("average = " .. tostring(history.avg()))
				if (history.avg() <= watt and device.WhActual <= watt and switch.lastUpdate.minutesAgo >= timeout) then
    			 	switch.switchOff().checkFirst()
					domoticz.log("Turn switch off")
					domoticz.data[device.name].reset()
     			end
             else
				domoticz.log("Switch not on")
                 if (device.WhActual > watt) then
					domoticz.log("but power use is over treshold, turn switch on")
 	                switch.switchOn().checkFirst()
 	            end
 		    end
 		end
 	end
 }
 

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2020-05-14 10:21:58.229 Error: dzVents: Error: (3.0.2) An error occurred when calling event handler is de was klaar
2020-05-14 10:21:58.229 Error: dzVents: Error: (3.0.2) ...cz/scripts/dzVents/generated_scripts/is de was klaar.lua:103: attempt to compare number with nil

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 -- create a lookup table that matches a usage
 -- device to the accompanying switch
 local USAGE_DEVICES = {
 --	['SC-Wasdroger verbruik'] = 'Wasdroger',		-- You need to have a inline wall plug that measures energy,
 	['SC-Wasmachine verbruik'] = 'Wasmachine',  	-- here you make the link between the energy device and the wall plug.
 }

 local USAGE_SwitchTimeOutMinutes = {
 --	['Wasdroger'] = 6,						-- Here you define how long no power is used per device.
 	['Wasmachine'] = 6,						-- The period is in minutes. Adjust to your needs. Between every add a ",".
 }


 local USAGE_MaxWatt = {
-- 	['Wasdroger'] = 3,						-- Here you define the maximum amount of power a device uses when it is in standby.
 	['Wasmachine'] = 3,						-- Some devices uses a little amount of power. Test it and a slightly higher usage.
 }

 local USAGE_Notify = {
-- 	['Wasdroger'] = 'Yes',						-- In some cases you want to be notified when a device is turned on and off.
 	['Wasmachine'] = 'Yes',					-- Adjust to your needs. Between every line you need to add a ",".
 }


 return {
-- 	logging = {
-- 		level = domoticz.LOG_INFO, 			-- Uncomment to override the dzVents global logging setting
--		marker = 'POW'
-- 	},

 	on = {
		timer = { 'every 5 minutes' },
 		devices = {						-- Make sure that the devices are the same as above
-- 			'SC-Wasdroger verbruik',
 			'SC-Wasmachine verbruik',
 		},
 	},
 	data = { 								-- use exact device names to match USAGE_DEVICES
-- 		['SC-Wasdroger verbruik'] = { history = true, maxMinutes = 10 },
 		['SC-Wasmachine verbruik'] = { history = true, maxMinutes = 10 }  --deze weer op 10 zetten straks
 	},

 	execute = function(domoticz, device)
         if (device.isTimer) then
 			-- we need to check for expiration of grace period
 			domoticz.log("timer trigger")
 			for i, machine in pairs(USAGE_DEVICES) do
				local usage = "SC-" .. machine.. " verbruik"
 				domoticz.log("device = " .. machine)
 				local actual = domoticz.devices(usage).WhActual
 				local average = domoticz.data[usage].avg()
                domoticz.data[usage].add(actual)
 				domoticz.log("actual = " .. actual)
				domoticz.log("average = " .. tostring(average))
				local StatusWasmachine = domoticz.devices('Status wasmachine')
				if actual == 0 then
					domoticz.log(machine .. " gebruikt geen energie, dus is uit")
                    StatusWasmachine.updateText('wasmachine is uit')
					domoticz.devices(machine).switchOff().checkFirst()
				elseif actual < USAGE_MaxWatt[machine] then
					domoticz.log(machine .. " gebruikt weinig energie, is de machine klaar?")
					local timeout = USAGE_SwitchTimeOutMinutes[machine]
					domoticz.log(machine .. " gebruikte gemiddeld: " .. tostring(domoticz.data[usage].avg))
					if (average <= USAGE_MaxWatt[machine]) then
						domoticz.log(machine .. " lijkt standby te staan, we nemen aan klaar.")
						StatusWasmachine.updateText('Wasmachine is klaar')
						domoticz.devices(machine).switchOff().checkFirst()
						domoticz.devices('was ophangen').switchOn()
					    domoticz.data[usage].reset()
					else
						domoticz.log(machine .. " maar nog te kort om klaar te zijn.")
						StatusWasmachine.updateText('Wasmachine is bijna klaar')
						domoticz.devices(machine).switchOn().checkFirst()
					end
				else 
					domoticz.log(machine .. " gebruikt energie, dus is (nog) bezig.")
					StatusWasmachine.updateText('Wasmachine draait')
					domoticz.devices(machine).switchOn().checkFirst()
				end
 			end
 		elseif (USAGE_DEVICES[device.name] ~= nil) then
 			-- we have a usage sensor here
 			domoticz.log("usage trigger")
 			local switch = domoticz.devices(USAGE_DEVICES[device.name])
 			local timeout = USAGE_SwitchTimeOutMinutes[USAGE_DEVICES[device.name]]
 			local watt = USAGE_MaxWatt[USAGE_DEVICES[device.name]]
 			domoticz.data[device.name].add(device.WhActual)
 			local history = domoticz.data[device.name]
 			domoticz.log("device = " .. device.name)
 			if (switch.active) then
				domoticz.log("Switch is active, check average use and last update")
				domoticz.log("usage last update: " .. tostring(switch.lastUpdate.minutesAgo))
  			    domoticz.log("usage = " .. tostring(device.WhActual))
				domoticz.log("average = " .. tostring(history.avg()))
				if (history.avg() <= watt and device.WhActual <= watt and switch.lastUpdate.minutesAgo >= timeout) then
    			 	switch.switchOff().checkFirst()
					domoticz.log("Turn switch off")
					domoticz.data[device.name].reset()
     			end
             else
				domoticz.log("Switch not on")
                 if (device.WhActual > watt) then
					domoticz.log("but power use is over treshold, turn switch on")
 	                switch.switchOn().checkFirst()
 	            end
 		    end
 		end
 	end
 }
 

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				domoticz.log(device.name .. ', actual Watt = ' .. tostring(device.WhActual),domoticz.LOG_FORCE )
				domoticz.log('Defined max watt ' .. tostring(watt),domoticz.LOG_FORCE )

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2020-05-14 14:08:02.629 Status: dzVents: Info: Handling events for: "SC-Wasmachine verbruik", value: "0.345"
2020-05-14 14:08:02.629 Status: dzVents: Info: ------ Start internal script: is de was klaar: Device: "SC-Wasmachine verbruik (hs110)", Index: 113
2020-05-14 14:08:02.630 Status: dzVents: Info: usage trigger
2020-05-14 14:08:02.632 Status: dzVents: Info: device = SC-Wasmachine verbruik
2020-05-14 14:08:02.632 Status: dzVents: Info: Switch not on
2020-05-14 14:08:02.632 Status: dzVents: !Info: SC-Wasmachine verbruik, actual Watt = nil
2020-05-14 14:08:02.632 Status: dzVents: !Info: Defined max watt 3
2020-05-14 14:08:02.632 Status: dzVents: Info: ------ Finished is de was klaar
2020-05-14 14:08:02.632 Error: dzVents: Error: (3.0.2) An error occurred when calling event handler is de was klaar
2020-05-14 14:08:02.632 Error: dzVents: Error: (3.0.2) ...cz/scripts/dzVents/generated_scripts/is de was klaar.lua:105: attempt to compare number with nil

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cd /home/pi/domoticz/plugins/domoticz-tplink-smartplug
vi plugin.py

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Domoticz.Device(Name="emeter power (W)", Unit=4, Type=243, Subtype=29).Create()  # Subtype 29 is kWh

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:wq

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device.WhActual

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tonumber(device.sValue)

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 -- Is the washing macgine done? Version 2.0
 -- create a lookup table that matches a usage
 -- device to the accompanying switch
 local USAGE_DEVICES = {
 	['SC-Wasdroger gebruik'] = 'Wasdroger',	-- You need to have a inline wall plug that measures energy,
 	['SC-Wasmachine gebruik'] = 'Wasmachine',  -- here you make the link between the energy device and the wall plug.
 }

 local USAGE_TimeOut = {
 	['Wasdroger'] = 6,							-- Here you define how long no power is used per device.
 	['Wasmachine'] = 6,							-- The period is in minutes. Adjust to your needs. Between every add a ",".
 }

 local USAGE_MaxWatt = {
 	['Wasdroger'] = 3,							-- Here you define the maximum amount of power a device uses when it is in standby.
 	['Wasmachine'] = 3,							-- Some devices uses a little amount of power. Test it and a slightly higher usage.
 }

 return {
 	logging = {
        level = domoticz.LOG_INFO, 				-- Uncomment to override the dzVents global logging setting
        marker = 'POW'
    },
    
    on = {
		timer = { 'every 5 minutes' },
        devices = {								-- Make sure that the devices are the same as above
            'SC-Wasdroger gebruik',
            'SC-Wasmachine gebruik',
 		},
 	},
 	data = { 									-- use exact device names to match USAGE_DEVICES
        ['CountDevices'] = {initial=0},
        ['SC-Wasdroger gebruik'] = { history = true, maxMinutes = 10 },
        ['SC-Wasmachine gebruik'] = { history = true, maxMinutes = 10 },
 	},

 	execute = function(domoticz, device)

        function status(machine)
			local usage = "SC-" .. machine.. " gebruik"                     -- name of physical power measuring device
            local standby = USAGE_MaxWatt[machine]                          -- threshold for standby 
            local timeout = USAGE_TimeOut[machine]                          -- amount of time the power consumption needs to be constant
            local switch = domoticz.devices(machine)                        -- the actual virtual switch that shows the status of the device
            local power_actual = domoticz.devices(usage).WhActual           -- the actual power consumption of the device
            local power_average = domoticz.data[usage].avg()                -- the average power consumption in the last 10 minutes
            local minutes = domoticz.devices(usage).lastUpdate.minutesAgo   -- the # minutes the power consumption is unchanjged
            domoticz.log("device   : " .. machine .. ', power: ' .. usage)
            domoticz.log('gebruik  : ' .. power_actual .. ', treshold: ' .. standby)
            domoticz.log('gemiddeld: ' .. power_average)
            domoticz.log('sinds    : ' .. minutes .. ', standby: ' .. timeout)
            domoticz.data[usage].add(power_actual)
            if (switch.active) then
                if power_actual > standby then                  -- Device is already on
                    return('Already on')
                end
         	    if (power_actual == 0) or (power_actual <= standby and 
         	        (power_average <= standby) or minutes > standby)  then
                    switch.switchOff()                          -- Device is off or on standby
                    domoticz.data[usage].reset()                -- Reset history
                    return('Off')
         		end
     		    return('Idle')
 			end
            if power_actual > standby then                      -- Device is active
                switch.switchOn()                               -- Turn the virtual switch on
                if domoticz.data['CountDevices'] == 0 then
                    domoticz.data['CountDevices'] =  1          -- Keep track off active devices
                end
                return('Switching On')                      
            end
            if power_average > 0 then                           -- Switch is off but average needs to be reset
    	        domoticz.data[usage].reset()                    -- Reset history
            end                
            return('Off')                                       -- Device is off
        end
        
        if (device.isTimer) then                                -- Then its a regular check
			domoticz.log("Monitoring " .. tostring(domoticz.data['CountDevices']) .. "  apparaten.")
		 	if (domoticz.data['CountDevices'] > 0) then         -- When one or more devices are on
				domoticz.log("Monitoring " .. tostring(domoticz.data['CountDevices']) .. "  apparaten.")
				domoticz.data['CountDevices'] = 0               -- Reset count
     			for i, machine in pairs(USAGE_DEVICES) do       -- Loop thru all the devices
     			    checked = status(machine)                   -- Check the status of each device
                    domoticz.log('status: '..checked)           -- Check the status of each device
                    if checked ~= 'Off' then
                        domoticz.data['CountDevices'] = domoticz.data['CountDevices'] + 1   -- Keep track off active devices
                    end
     			end
			end
     	elseif (USAGE_DEVICES[device.name] ~= nil) then         -- Then one device has a changed power consumption
            domoticz.log('status: '..status(USAGE_DEVICES[device.name]))    -- Check the status of this one device
        end
 	end
 }
 

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1154	Ribes	0009301	2	SC-Wasmachine gebruik	Usage	Electric	0 Watt	-	-	   	2020-12-05 16:40:05

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164	ZWave USB	0011401	2	SC-Wasmachine verbruik	Usage	Electric	17.8 Watt	-	-	   	2020-12-06 10:05:39

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2021-01-13 09:25:18.989 Status: dzVents: Info: POW: ------ Start internal script: Wasmachine Droger status: Device: "Garage Wasmachine Verbruik (Zigbee )", Index: 2582
2021-01-13 09:25:18.992 Status: dzVents: Info: POW: device : Garage Wasmachine, power: Garage Wasmachine Verbruik
2021-01-13 09:25:18.993 Status: dzVents: Info: POW: gebruik : 66.0, treshold: 3
2021-01-13 09:25:18.993 Status: dzVents: Info: POW: gemiddeld: 33.0
2021-01-13 09:25:18.993 Status: dzVents: Info: POW: sinds : 0, standby: 6
2021-01-13 09:25:18.993 Status: dzVents: Info: POW: status: Already on
2021-01-13 09:25:18.994 Status: dzVents: Info: POW: ------ Finished Wasmachine Droger status
2021-01-13 09:25:19.176 Status: dzVents: Info: POW: ------ Start internal script: Wasmachine Droger status: Device: "Garage Wasmachine Verbruik (Zigbee )", Index: 2582
2021-01-13 09:25:19.179 Status: dzVents: Info: POW: device : Garage Wasmachine, power: Garage Wasmachine Verbruik
2021-01-13 09:25:19.180 Status: dzVents: Info: POW: gebruik : 66.0, treshold: 3
2021-01-13 09:25:19.180 Status: dzVents: Info: POW: gemiddeld: 37.714285714286
2021-01-13 09:25:19.180 Status: dzVents: Info: POW: sinds : 0, standby: 6
2021-01-13 09:25:19.180 Status: dzVents: Info: POW: status: Already on
2021-01-13 09:25:19.181 Status: dzVents: Info: POW: ------ Finished Wasmachine Droger status
2021-01-13 09:25:34.006 Status: dzVents: Info: POW: ------ Start internal script: Wasmachine Droger status: Device: "Garage Wasmachine Verbruik (Zigbee )", Index: 2582
2021-01-13 09:25:34.013 Status: dzVents: Info: POW: device : Garage Wasmachine, power: Garage Wasmachine Verbruik
2021-01-13 09:25:34.013 Status: dzVents: Info: POW: gebruik : 0.0, treshold: 3
2021-01-13 09:25:34.013 Status: dzVents: Info: POW: gemiddeld: 41.25
2021-01-13 09:25:34.013 Status: dzVents: Info: POW: sinds : 0, standby: 6
2021-01-13 09:25:34.014 Status: dzVents: Info: POW: status: Off
2021-01-13 09:25:34.015 Status: dzVents: Info: POW: ------ Finished Wasmachine Droger status

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 -- Is the washing macgine done? Version 2.0
 -- create a lookup table that matches a usage
 -- device to the accompanying switch
 local USAGE_DEVICES = {
 	['Garage Droger Verbruik'] = 'Garage Droger',	-- You need to have a inline wall plug that measures energy,
 	['Garage Wasmachine Verbruik'] = 'Garage Wasmachine',  -- here you make the link between the energy device and the wall plug.
 }

 local USAGE_TimeOut = {
 	['Garage Droger'] = 6,							-- Here you define how long no power is used per device.
 	['Garage Wasmachine'] = 6,							-- The period is in minutes. Adjust to your needs. Between every add a ",".
 }

 local USAGE_MaxWatt = {
 	['Garage Droger'] = 3,							-- Here you define the maximum amount of power a device uses when it is in standby.
 	['Garage Wasmachine'] = 3,							-- Some devices uses a little amount of power. Test it and a slightly higher usage.
 }

 return {
 	logging = {
        level = domoticz.LOG_INFO, 				-- Uncomment to override the dzVents global logging setting
        marker = 'POW'
    },
    
    on = {
		timer = { 'every 5 minutes' },
        devices = {								-- Make sure that the devices are the same as above
            'Garage Droger Verbruik',
            'Garage Wasmachine Verbruik',
 		},
 	},
 	data = { 									-- use exact device names to match USAGE_DEVICES
        ['CountDevices'] = {initial=0},
        ['Garage Droger Verbruik'] = { history = true, maxMinutes = 10 },
        ['Garage Wasmachine Verbruik'] = { history = true, maxMinutes = 10 },
 	},

 	execute = function(domoticz, device)

        function status(machine)
			local usage = machine.. " Verbruik"                             -- name of physical power measuring device
            local standby = USAGE_MaxWatt[machine]                          -- threshold for standby 
            local timeout = USAGE_TimeOut[machine]                          -- amount of time the power consumption needs to be constant
            local switch = domoticz.devices(machine)                        -- the actual virtual switch that shows the status of the device
            local power_actual = domoticz.devices(usage).WhActual           -- the actual power consumption of the device
            local power_average = domoticz.data[usage].avg()                -- the average power consumption in the last 10 minutes
            local minutes = domoticz.devices(usage).lastUpdate.minutesAgo   -- the # minutes the power consumption is unchanjged
            domoticz.log("device   : " .. machine .. ', power: ' .. usage)
            domoticz.log('gebruik  : ' .. power_actual .. ', treshold: ' .. standby)
            domoticz.log('gemiddeld: ' .. power_average)
            domoticz.log('sinds    : ' .. minutes .. ', standby: ' .. timeout)
            domoticz.data[usage].add(power_actual)
            if (switch.active) then
                if power_actual > standby then                  -- Device is already on
                    return('Already on')
                end
         	    if (power_actual == 0) or (power_actual <= standby and 
         	        (power_average <= standby) or minutes > standby)  then
                    switch.switchOff()                          -- Device is off or on standby
                    domoticz.data[usage].reset()                -- Reset history
                    return('Off')
         		end
     		    return('Idle')
 			end
            if power_actual > standby then                      -- Device is active
                switch.switchOn()                               -- Turn the virtual switch on
                if domoticz.data['CountDevices'] == 0 then
                    domoticz.data['CountDevices'] =  1          -- Keep track off active devices
                end
                return('Switching On')                      
            end
            if power_average > 0 then                           -- Switch is off but average needs to be reset
    	        domoticz.data[usage].reset()                    -- Reset history
            end                
            return('Off')                                       -- Device is off
        end
        
        if (device.isTimer) then                                -- Then its a regular check
			domoticz.log("Monitoring " .. tostring(domoticz.data['CountDevices']) .. "  apparaten.")
		 	if (domoticz.data['CountDevices'] > 0) then         -- When one or more devices are on
				domoticz.log("Monitoring " .. tostring(domoticz.data['CountDevices']) .. "  apparaten.")
				domoticz.data['CountDevices'] = 0               -- Reset count
     			for i, machine in pairs(USAGE_DEVICES) do       -- Loop thru all the devices
     			    checked = status(machine)                   -- Check the status of each device
                    domoticz.log('status: '..checked)           -- Check the status of each device
                    if checked ~= 'Off' then
                        domoticz.data['CountDevices'] = domoticz.data['CountDevices'] + 1   -- Keep track off active devices
                    end
     			end
			end
     	elseif (USAGE_DEVICES[device.name] ~= nil) then         -- Then one device has a changed power consumption
            domoticz.log('status: '..status(USAGE_DEVICES[device.name]))    -- Check the status of this one device
        end
 	end
 }