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<== Date ==> <== Thread ==>

Subject: Re: EPICS to WAGO PLC using Ethernet MODBUS
From: Eric Williams <[email protected]>
To: John Maclean <[email protected]>
Cc: [email protected]
Date: Fri, 21 Nov 2003 10:10:32 -0800
John,
Can you please email me with a place where I can get this?

I think the EPICS community should settle on one of these to concentrate their efforts on. I've been doing a survey of PLCs with Ethernet field bus capability, and MODBUS over TCP/IP is the most common protocol in the market.
--
Eric Williams
Advanced Light Source
Lawrence Berkeley Lab


John Maclean wrote:

I have Ethernet-MODBUS support which is based on code obtained from the
Canadian Light Source. The CLS code is written to run on RTEMS and
supports Modicon PLCs.
I modified it to be OS independent, to work with 3.14.2 and to add
support for Siemens power meters.

John.

Vladis Korobov wrote:


Hi all,


I have to connect from EPICS to WAGO System PLC using MODBUS protocol (via Ethernet).
Has anybody any software for such kind of communication?


Any suggestions and advise will be appreciated,
-----------
Vladislav Korobov
MKS-2 Group, DESY
Notkestr. 85
22607 Hamburg, Germany
tel. +49 40 8998 3947
e-mail:[email protected] or
       [email protected]




References:
EPICS to WAGO PLC using Ethernet MODBUS Vladis Korobov
Re: EPICS to WAGO PLC using Ethernet MODBUS John Maclean

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