Experimental Physics and Industrial Control System
|
Hi Saeed, An Ethernet port is required and with your CPU that means you need a communication module and it does not matter which CP343 you choose. All of them should work with “s7nodave” or “s7plc”. For “s7plc” some Step7 programming on the PLC has to be done according to the document referenced in Remi’s answer below. For “s7nodave” nothing needs to be done in Step7 or TIA-Portal apart from the network settings of your CP. Regards, Jens
Von: [email protected] [mailto:tech-talk-bounces@aps.anl.gov] Im Auftrag von saeed haghtalab Gesendet: Mittwoch, 27. April 2016 17:42 An: Remi Faure Cc: [email protected] Betreff: Re: AW: Connection to Siemens S7 PLC Hi Olivier, Jens and Remi, thanks for your good comments. I use old version of SIMATIC Manager v5.5 and I think I wont have problems that Remi had. Also, I have a CPU 315-2DP now and it has one MPI port and one(or two) Profibus port. As I know, there isn't any driver to communicates EPICS with PLC by MPI or Profibus; so I decided to get a Communication Processor (CP343-1). but now I don't know which one is the best choice?(among 343-1 Lean, 343-1 and 343-Advanced) and do both Industrial Ethernet TCP/IP and PROFINET IO works well with s7nodave and "s7plc" module? On Wed, Apr 27, 2016 at 4:23 PM, Remi Faure <[email protected]> wrote: Hi Jens and Saeed,
I asked nearly the same question few months ago on this tech talk. The principal obstacle I found is that I chose "old" material, a CPU 314C 2PN/DP. In the same time, by lack of experience I chose the last version of SIEMENS Software environnement, TIA Portal. With this configuration I failed to use the common solution advised, S7 PLC driver.
The "good vibrations" from T. JOANNEM (CEA Saclay), D. BRODRICK/N. LEVCHENKO (ESS) , R. LE GEN/E. M. TABAR (Australian Synchrotron) and P. TAYLOR pemitted me to progress in testing many cases. I take advantage of this mail to thank you again for all your precious help.
I finally arrived to establish a communication between EPICS and my PLC by building an IOC using the S7nodave driver. In fact you have not to declare or configure something in TIA Portal, that's why I think it worked with my CPU, and you don't need a 343-1 communication module, because you mentionned that your CPU has the PN port.
But, If you use old material with the old "STEP 7" software, I also recommand you to follow the Yu-Han Lin's PLC configuration document at http://epics.web.psi.ch/software/s7plc/, which would work fine with S7 PLC driver.
With the TIA PORTAL software I recommend to use S7-1200 or S7-1500 PLC at best wich permit a configuration of a new tcp communication required for building an ioc using S7 PLC driver.
Hope this will help you.
Best regards Rémi FAURE LPSC Grenoble-CNRS
Le 27/04/2016 10:30, Rekow, Jens a écrit :
Hi Saeed,
all of the 343-1 communication modules should work fine with the s7nodave driver. Actually if you have a S7-300 CPU with DN/DP you don't even need such a communication module because you can communicate in the same way with the Ethernet ports of the CPU directly.
Regards, Jens
Von: [email protected] [mailto:[email protected]] Im Auftrag von saeed haghtalab Gesendet: Dienstag, 26. April 2016 22:20 An: [email protected] Betreff: Connection to Siemens S7 PLC
Hi all,
I'm new to EPICS and I want to integrate the S7-300 PLC into EPICS. I have read that it can be done by S7 driver via TCP/IP module. But there is some kinds of these modules like 343-1 Lean, 343-1, 343-Advanced. Is there any difference between these kinds of modules in operating with S7 driver? Does CP343-1 Lean work well with s7nodave?
Best regards, S. Haghtalab
|
- References:
- Re: AW: Connection to Siemens S7 PLC saeed haghtalab
- Navigate by Date:
- Prev:
Re: EPICS 3.14.12.3 Build Problems with the new Ubuntu 16.04 LTS Marty Kraimer
- Next:
RE: AW: Connection to Siemens S7 PLC Mueller, Joachim
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
<2016>
2017
2018
2019
2020
2021
2022
2023
2024
- Navigate by Thread:
- Prev:
Re: AW: Connection to Siemens S7 PLC saeed haghtalab
- Next:
Add missing delayDo.dbd to build output Henrique Almeida
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
<2016>
2017
2018
2019
2020
2021
2022
2023
2024
|
ANJ, 15 Jul 2016 |
·
Home
·
News
·
About
·
Base
·
Modules
·
Extensions
·
Distributions
·
Download
·
·
Search
·
EPICS V4
·
IRMIS
·
Talk
·
Bugs
·
Documents
·
Links
·
Licensing
·
|