easy-forum
English Support - Software => easySoft => Thema gestartet von: gparinger am September 15, 2009, 07:46:50 Vormittag
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Hi all,
I'm quite new to PLC programming and have a problem to solve.
I my house I have a easy800 with springloaded input switches(pulse use).
After the easy 800 I have some din mounted dimmers (pulse operated on/off, hold for dimming)
and also some more standard relays.
For operating the dimmers I have used normal contactors when programming, and for the other relays I've used impulse relays.
Now to the question:
How do I manage to:
- Get 1 pulse when a 7daytime-switch turns on?
- Get another pulse when the time switch turns off?
Appreciating all help!
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No one?
I am also having trouble finding out how to solve a master/central on/off function.
Very grateful of all help I can get...
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Dear gparinger.
Attached please find a small example how to get the pulses.
In case a pulse with the length of 1 cycle is sufficient you may use marker directly. If a longer
time is required you have to use timers.
Regards
Maikky
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Thank you Maikky!
I'll test that!
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Those pulses worked fine!
Still i have problem solving my master on/off. With set/reset i belive it would be working unless i had those dimmers functioning with pulses.
Illustration:
input - > Easy module --pulse to--> dimmer -> lightbulb
The problem for me to understand is how the "master off" switch "knows" which dimmers allready is on?
Regards Gustav
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Dear Gustav.
You can use the status of the outputs to select whether the lamps are on or off.
Attached please find an example.
Regards
Maikky