Experimental Physics and
Industrial Control System

Remi Faure <[email protected]> · Mon, 27 Jun 2016 10:40:57 +0200

Hi,

I have a simple question. All the examples I found about EPICS data

convertion starts from raw value (DAQ) to engineering unit value.

I don't arrive to make the opposite in a simple way. I want to write a

numerical data from CSS boy to an output value of a plc.

For instance I tried a longout or ao record , wich is passing directly

the 0/4095 value correctly. When I try to pass a 0/100% value and try

convert it in 0/4095 with LOPR, HOPR fields it fails.

In attachement a simple drawing of what I want to make here.

Thank you in advance for help.

Remi FAURE

LPSC Grenoble

epics.JPG