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+--- Thread: temperature compare script and FB (/showthread.php?tid=5138)
temperature compare script and FB - amrMustafa - 07.12.2023
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
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I Need correct code or FB Edit
RE: temperature compare script and FB - Daniel - 07.12.2023
Just swap the true and false.
RE: temperature compare script and FB - amrMustafa - 07.12.2023
(07.12.2023, 08:46)Daniel Wrote: Just swap the true and false.
i did that but the same Problem
RE: temperature compare script and FB - Daniel - 07.12.2023
What is the problem?
RE: temperature compare script and FB - admin - 07.12.2023
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)RE: temperature compare script and FB - amrMustafa - 07.12.2023
(07.12.2023, 08:55)admin Wrote: 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
RE: temperature compare script and FB - admin - 07.12.2023
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.
RE: temperature compare script and FB - amrMustafa - 07.12.2023
(07.12.2023, 09:02)admin Wrote: 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
RE: temperature compare script and FB - admin - 07.12.2023
Is this event script attached to both input group addresses (4/0/2 and 4/0/3)?
RE: temperature compare script and FB - amrMustafa - 07.12.2023
(07.12.2023, 09:07)admin Wrote: 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