Laurenceyuyi's Blog

Just another site

Communication Layer Comparison between CoDeSys and KW-Software

leave a comment »

1. KW-Software has ProConOS OPC-Server and ProConOS Gateway as the communication infrastructure.
ProConOS® OPC-Server and Gateway for distributed communication

Observing from above figure, ProConOS Gateway connects the MULTIPROG and PLC.

Before the communication via ProConOS Gateway is available, Communication server of ProConOS should be started, like the figure below.”ProConOS 3.3 Win RT Manual

2. In CoDeSys, CoDeSys OPC-Server (together with CoDeSys PLCHandler) and CoDeSys Gateway comprise the communication layer.
The relationships between above 3 components are shown in figure below. Ref. “PLCHandler Programming Guide

3. Add I/O devices in project
MULTIPROG only supports I/O group definition, i.e. delimiting the I/O address range, shown as below

While in CoDeSys, I/O devices can be added into project tree as below.


Written by laurence yuyi

January 20, 2011 at 12:39 pm

Posted in Technology

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: