Autor Thema: Analoge Input  (Gelesen 4020 mal)

Offline Waterstone

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Analoge Input
« am: April 27, 2008, 13:20:45 Nachmittag »
Can anyone help with a simple way to program a Analogue input.

The unit is 819-dc-rcx witha 4-20mA unput on input I-11 & I-12.
I need to display input scaled 0-100% on value display ( MFD- 80) and set a marker when the input is greater than a setpoint entry on the MFD.

Thanks

Offline KressSwiss

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Re: Analoge Input
« Antwort #1 am: April 27, 2008, 13:57:46 Nachmittag »
Hi
It's not so Easy. You use the analog inputs at the Easy 819 relais.
-First you have to send the analog values by PUT functionsbloc from Easy 819 into Easy-Net.
-Second you have to read them by GET functionsbloc into the MFD.
It means, you need a programm in the EASY (PUT) as well in the MFD (GET). If you could install the analog inputs direct at the MFD inputs, the programm would be much more simple.
   
« Letzte Änderung: April 27, 2008, 18:23:25 Nachmittag von KressSwiss »
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