The protocols for the CS800 are very specific to the device They broadcast identification packets by UDP to port 30303 and status packets to port 30304 (the whole LAN can get both of these), then receive commands directed to the CS800 by IP number via UDP on port 30305. Not likely a method used by others. Not similar to a conventional server with well-known server port.
----------------------------------------------------------
Pete R. Jemian, Ph.D. <jemian at anl.gov>
Beam line Controls and Data Acquisition
Advanced Photon Source, Argonne National Laboratory
Argonne, IL 60439 630 - 252 - 3189
-----------------------------------------------------------
Education is the one thing for which people
are willing to pay yet not receive.
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________________________________________
From: Shen, Guobao <gshen at anl.gov>
Sent: Friday, May 1, 2020 3:36 PM
To: Jemian, Pete R.; Tech-Talk
Subject: Re: EtherNet/IP Simulator
Hi Pete,
Thanks for your prompt reply.
Yes, I am looking for a Python library which is able to communicate with my IOC.
I am wondering that there are libraries existed in our community already, therefore I don't have to start from scratch, and am able to save some development time.
Does your code for the CS800 controller support A-B EtherIP, therefore I can re-use it to communicate with my IOC?
Thanks,
Guobao
On 5/1/20, 3:28 PM, "Jemian, Pete R." <jemian at anl.gov> wrote:
I recently simulated an Oxford CS800 CryoStream Controller (UDP communications) using Python and the socket package. You might try that route.
----------------------------------------------------------
Pete R. Jemian, Ph.D. <jemian at anl.gov>
Beam line Controls and Data Acquisition
Advanced Photon Source, Argonne National Laboratory
Argonne, IL 60439 630 - 252 - 3189
-----------------------------------------------------------
Education is the one thing for which people
are willing to pay yet not receive.
-----------------------------------------------------------
________________________________________
From: Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of Shen, Guobao via Tech-talk <tech-talk at aps.anl.gov>
Sent: Friday, May 1, 2020 3:26 PM
To: Tech-Talk
Subject: EtherNet/IP Simulator
Hi,
Here at APS-U, we are looking for a mechanism to be able to simulator A-B PLC EtherNet/IP, therefore it would work with an EtherIP driver based IOC.
Does anyone have any suggestion whether there is any existing module which we can use?
Thanks,
Guobao
- References:
- EtherNet/IP Simulator Shen, Guobao via Tech-talk
- Re: EtherNet/IP Simulator Jemian, Pete R. via Tech-talk
- Re: EtherNet/IP Simulator Shen, Guobao via Tech-talk
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