CODESYS - the IEC 61131-3 automation software

Welcome to the official CODESYS Forum by 3S-Smart Software Solutions GmbH | A member of the CODESYS Group
Deutsche Version English version russian version 
It is currently Sun Feb 23, 2020 11:17 am

All times are UTC+01:00

Post new topic  Reply to topic  [ 2 posts ] 
Author Message
PostPosted: Wed Jul 26, 2006 5:15 pm 

Joined: Mon Sep 26, 2005 2:16 pm
Posts: 23
I have an eds file that when imported into Codesys, doesn't allow me to assign variable names to PDO Messages.

I have compared the problem eds file to a similar device, however I can't find the field that makes the different.


You do not have the required permissions to view the files attached to this post.

 Post subject:
PostPosted: Thu Jun 18, 2009 7:28 pm 
Frequent User
Frequent User

Joined: Mon Jul 25, 2005 8:06 pm
Posts: 295
From your screen shot you highlighted the PDO communication properties not the mappable objects?

If you are asking of the PDO properties the properties for a RX PDO start at 1400xh and TX PDO properties start at 1800xh . If the variable AccessType=RO then then you can not change the property. This is why your PDO properties is greyed out.

If you are asking of the actual mappable data to the PDO then those start at RX mapping 1600xh and TX mapping start at 1A00xh. The variable there that states whether they can be mapped is PDOMapping=0 not mappable, PDOMapping= 1 mappable. I am not 100% sure though on this last paragraph. You will have to test this.

Steve Pfeifenroth

Display posts from previous:  Sort by  
Post new topic  Reply to topic  [ 2 posts ] 

All times are UTC+01:00

Who is online

Users browsing this forum: No registered users and 2 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Limited