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+--- Thread: 1 bit counter (/showthread.php?tid=5758)
1 bit counter - Haug1 - 22.11.2024
Hi,
I want to create a script where, upon receiving a 1-bit input, it triggers another G/A to increment a counter by 1.
Each time a 1 is received, the counter should increase by +1.
And other question will this counter have a memenry. So after a power loss will this counter still be "alive"?
RE: 1 bit counter - JRP - 25.11.2024
Hello
You can use the graphical logical function editor (FB editor) for this case.
There is already a counter available.
Regards.
RE: 1 bit counter - Daniel - 25.11.2024
Create event script on your object which is triggering counter and change group address in this script to your counter object
Code:
counterObject = '1/1/1'
value = event.getvalue()
if value then
value = grp.getvalue(counterObject)
grp.write(counterObject, value +1)
endRE: 1 bit counter - Haug1 - 25.11.2024
(25.11.2024, 11:58)Daniel Wrote: Create event script on your object which is triggering counter and change group address in this script to your counter object
Code:counterObject = '1/1/1'
value = event.getvalue()
if value then
value = grp.getvalue(counterObject)
grp.write(counterObject, value +1)
end
Perfect. Thanks.
Does it have memory on this in case of a reboot? Or will it then start at 0 again?
RE: 1 bit counter - Daniel - 25.11.2024
The scripts checks current value of counter object and adds 1 to it. Objects are synced every 30 min so if power down will happen you may loos last 30min of counting and after power up it will keep counting where the last value was saved.