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

Subject: Re: Support for Omega CN-7500 temperature controller
From: John Dobbins <john.dobbins@cornell.edu>
To: "Xu, Huijuan" <hxu@bnl.gov>
Cc: "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Date: Sat, 26 Jun 2010 12:49:16 -0400
Huijuan,

I have support for a similar device, CN7600, using StreanDevice 2 and Modbus Ascii mode of controller. I added a checksum converter to StreamDevice for this purpose. This support might be easily adapted.

John Dobbins

Lab for Elementary Particle Physics
Cornell University


Xu, Huijuan wrote:
Hello,

We got a lot of Omega CN-7500 temperature controllers that uses Modbus over RS-485. Does anyone have a streamdevice protocol or any other device/driver support for that? Thanks.



Regards,

Huijuan



References:
Support for Omega CN-7500 temperature controller Xu, Huijuan

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