Experimental Physics and
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I visited SNS a few weeks ago and Ernest showed me the Beckhoff hardware which he said you wrote a modbus driver/device support for. Was that working well? I am thinking of trying out the Beckhoff stuff. I will be supporting some modbus tcp/ip devices in the near future and have the CLS and some upgraded (APS?) source but haven't looked at it yet. What limitation did that have for you, so that you needed to write a new version? Regards, -- Paul Sichta Princeton Plasma Physics Laboratory 609-243-3477 FAX 3086 ----- Original Message ----- From: "Peng, Sheng" <[email protected]> To: <[email protected]> Sent: Saturday, October 08, 2005 8:48 PM Subject: FW: modbus over tcp/ip ________________________________ From: Peng, Sheng Sent: Sat 10/8/2005 5:46 PM To: Geoff Savage Subject: RE: modbus over tcp/ip So far as I know there are at least two of ModbusTCP support. One is originally from Canada and has been updated couple of time for different purpose. Another one I developed in SNS is kinda new. Since I wrote the new one and read thru all the source code of the previous one, I hope I can give you more information about which one might be better for you. I will go back to US tomorrow. Please tell me what is your application. Sheng ________________________________ From: Geoff Savage [mailto:[email protected]] Sent: Tue 10/4/2005 11:01 AM To: [email protected] Subject: modbus over tcp/ip Hi, There are a number of sites supporting modbus over tcp/ip. Can the experts recommend a package for us to use at Fermilab? Thanks, Geoff
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ANJ, 02 Sep 2010 |
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