Experimental Physics and
Industrial Control System
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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: EPICS support for the Omega Platinum Series PID Controllers |
| From: | "Wlodek, Jakub via Tech-talk" <tech-talk at aps.anl.gov> |
| To: | "Sobhani, Bayan" <bsobhani at bnl.gov>, "Saleh, Ibrahim" <saleh at bnl.gov>, "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov> |
| Date: | Tue, 9 Nov 2021 19:42:53 +0000 |
|
Hi Alex, Ibrahim,
Thank you for the suggestion - I had seen the omega i series IOC, and was planning to use that as a base if the need for developing a driver arises. Looking through the i series manual it seems there are some similar commands to those used by the Pt series,
but the protocols are not a 1-to-1 match, which likely means at least some development work will be required. Thank you for the links they will both come in helpful.
Best,
Jakub
From: Sobhani, Bayan <bsobhani at bnl.gov>
Sent: Tuesday, November 9, 2021 12:46 PM To: Saleh, Ibrahim <saleh at bnl.gov>; Wlodek, Jakub <jwlodek at bnl.gov>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov> Subject: RE: EPICS support for the Omega Platinum Series PID Controllers I am guessing the Omega Pt series communication is different from the Omega I series? Here is an internal link to the protocol file for the Omega I series IOC if you have not already seen it:
https://gitlab.nsls2.bnl.gov/EPS/omega_i_series/blob/master/protocols/omega-CNi32.proto
This should tell you whether or not they are similar.
Alex
From: Tech-talk <tech-talk-bounces at aps.anl.gov>
On Behalf Of Saleh, Ibrahim via Tech-talk
Hello Jakob,
We use CNI3253-C24-DC for rack temperature control applications. We use simple StreamDevice commands to read temperature and write setpoints based on the following manual: omega_CNi16_communications.pdf (lbl.gov). Let me know if you want further information.
Regards, Ibrahim
From: Tech-talk <tech-talk-bounces at aps.anl.gov>
On Behalf Of Wlodek, Jakub via Tech-talk
Hello all,
Before I begin making plans to develop a new driver for this purpose, has anyone developed EPICS support for the Omega Platinum Series of PID controllers?
The specific model I am thinking of is the CN8PT-445, however, based on my preliminary research it seems that the communication protocols are shared between the models in the Platinum line:
If anyone has had a chance to work with one of these and develop an EPICS driver for it, please let me know!
Thanks, Jakub |
- References:
- EPICS support for the Omega Platinum Series PID Controllers Wlodek, Jakub via Tech-talk
- RE: EPICS support for the Omega Platinum Series PID Controllers Saleh, Ibrahim via Tech-talk
- RE: EPICS support for the Omega Platinum Series PID Controllers Sobhani, Bayan via Tech-talk
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