scaling of shared variable binded with AO module on cFP 2120

[samriddh]

Hello,

I have a cFP 1808 I/O Rack on which one AI Module and one AO Module is attached. I had made two shared variables in my project Library out of which one variable is directly binded to AI Module Channel 0 and other is directly binded to AO Module Channel 0. On both the variables, Scaling is enabled. There is a PT 100 sensor attached on AI module Channel 0 to which my variable is binded. When i access this variable it shows the meaningful data coming from PT 100 instead of raw value from channel. Scaling works with AI but likewise if i do the same procedure and write on AO channel, the value which i want to be written on AO after scaling is not the scaled value.

This value should be a scaled one. Does anyone know what to do?

Thanks,

Samriddh Sarbalhi  

[samriddh]

hello,

where are you all.

Its very strange that no one has replied to this for a long time.

Samriddh Sarbalhi

[jbrohan]

Hi 

I am trying to add an 1808 cFP controller to a Project. I'm having no luck at all.

I'm sorry you are having a problem with shared Variables. I wish you luck.

If you know where to add the .iak file in a project it might help me, though. I can add the4 .iak file anywhere, but when I browse for a datapoint on an F program it just complains about targets.

Good Luck

John