Addition of two IDX

[Johan1974]

Hello,

I have two inverters for solar.



IDX 227 and IDX 228

How can i addition both IDX in to a Total IDX.? ( IDX227 + IDX228 = IDX 230 )

[waaren]

Could be as simple as

Code: Select all

--[[ 
	Combinetest (dzVents 2.4.1)
 ]]--
 
return {
	on = { timer = { "every minute at daytime" , "every 30 minutes at nighttime" } },

	execute = function(domoticz, _)
		domoticz.devices(230).updateCounter(1000 * ( domoticz.devices(227).counter + domoticz.devices(228).counter ) )
	end	
}

[Johan1974]

Could be as simple as

Code: Select all

--[[ 
	Combinetest (dzVents 2.4.1)
 ]]--
 
return {
	on = { timer = { "every minute at daytime" , "every 30 minutes at nighttime" } },

	execute = function(domoticz, _)
		domoticz.devices(230).updateCounter(1000 * ( domoticz.devices(227).counter + domoticz.devices(228).counter ) )
	end	
}

I put the script in Domoticz in DzVents, and saved it as TotalZon.
Domoticz Log give a Error:

Code: Select all

2018-03-27 13:20:43.004 Error: dzVents: Error: error loading module 'TotalZon' from file '/home/pi/domoticz/scripts/dzVents/generated_scripts/TotalZon.lua':
.../domoticz/scripts/dzVents/generated_scripts/TotalZon.lua:10: '}' expected (to close '{' at line 5) near

[waaren]

What is your Domoticz / dzVents version ?

[Johan1974]

Domoticz Version 3.8153 and dzvents 2.2.0

[laco]

How simple and works properly

2021-11-09 (1).png (20.08 KiB) Viewed 2149 times

[JackD]

Tell us please how you made that work.......

How simple and works properly
2021-11-09 (1).png

[laco]

I used this DzVents script:

Code: Select all

--[[ 
	Combinetest (dzVents 2.4.1)
 ]]--
 
return {
	on = { timer = { "every minute at daytime" , "every 30 minutes at nighttime" } },

	execute = function(domoticz, _)
		domoticz.devices(82).updateCounter(1000 * ( domoticz.devices(60).counter + domoticz.devices(61).counter ) )
	end	
}

[JackD]

Forgive me stupid questions, I have never done anything with DzVents until now

I have a P1 smart meter(idx 1) and a S0 energy meter(idx 93),for the solar pannels(gross watt's). Not RFX meter counters so the example does not work for me, and a don't know how to modify it to my needs. Anyone some pointer on how to get the actual watt's from my two devices. I want to do some calculations with them and send the results every minute to a "percent device". Made a dummy percent device for this with idx 312.

At the end I want to see every minute a percentage of how much solar power I have for the total energy needs of my entire household.
So everything above 100%, then my household run's fully on solar power. And anything below 100% than I need addition energy from the grid.

I used this DzVents script:

Code: Select all

--[[ 
	Combinetest (dzVents 2.4.1)
 ]]--
 
return {
	on = { timer = { "every minute at daytime" , "every 30 minutes at nighttime" } },

	execute = function(domoticz, _)
		domoticz.devices(82).updateCounter(1000 * ( domoticz.devices(60).counter + domoticz.devices(61).counter ) )
	end	
}

[JackD]

Figured it out why nothing with DzVents seems to work for me, including the basic example stated in this threat.

Found out about full debug mode and saw a write error when I hit the save button in the Domoticz DzVents Editor.
It turns out that the script folder where the Domoticz DzVents Editor tries to save the scriptfile does not exists on my Domoticz system, and Domoticz does not seem to create it by itself. So I created the script folder by hand and then hit the save button again.......... and yes DzVents is alive

So now I can get on with building the script with the functionality I need.... and so we keep on learning