temperature compare script and FB

[amrMustafa]

hi 
i need a code to compare between 2 Temperatures (Actual (4/0/3) , Setpoint(4/0/2) ) 
i received a actual point from Keypad and set Point Entered to Knx valve actuator ? and if actual == setpoint write 0 to output (4/0/0) and if else write 1 to same Output !

i write this but not run 
_________________________________________
value_1 = grp.getvalue('4/0/3')
value_2 = grp.getvalue('4/0/2')
if value_1 == value_2 then
grp.write('4/0/0', true) -- bit to 0
else
grp.write('4/0/0', false) -- bit to 1
end
________________________________________

I Need correct code or FB Edit

[Daniel]

Just swap the true and false.

[amrMustafa]

Just swap the true and false.

i did that but the same Problem

[Daniel]

What is the problem?

[admin]

What kind of script are you using? Modify script like this and post what you get in Logs tab.

Code:

value_1 = grp.getvalue('4/0/3')
value_2 = grp.getvalue('4/0/2')

res = value_1 ~= value_2
log(value_1, value_2, res)

grp.write('4/0/0', res)

[amrMustafa]

What kind of script are you using? Modify script like this and post what you get in Logs tab.

Code:

value_1 = grp.getvalue('4/0/3')
value_2 = grp.getvalue('4/0/2')

res = value_1 ~= value_2
log(value_1, value_2, res)

grp.write('4/0/0', res)

i write this code but when i test the output not change if the actual not = setpoint no change

[admin]

What kind of script are you using - event or resident?

For event script you need to map this script to both input group addresses (4/0/2 and 4/0/3).

For resident script make sure that sleep time is not 0 or you will overload LM.

[amrMustafa]

What kind of script are you using - event or resident?

For event script you need to map this script to both input group addresses (4/0/2 and 4/0/3).

For resident script make sure that sleep time is not 0 or you will overload LM.

• event 
  

[admin]

Is this event script attached to both input group addresses (4/0/2 and 4/0/3)?

[amrMustafa]

Is this event script attached to both input group addresses (4/0/2 and 4/0/3)?

i write the same code on resident and it run ..

thank you