Experimental Physics and
Industrial Control System

Hello Phil,

We have developed an EPICS support module for a Watlow PM controller, specifically the EZ-ZONE® PM Integrated PID Controller, Model Number: PM862FJ-3LEJAA.  This module was written to support Modbus over TCP protocol but modifications to utilize Modbus over RS-485 shouldn't pose a problem.  If you feel this would work for you I can publish the files to the Modules page for you. 

Regards,
 
Gary


> From: "Phillip A. Sorensen via Tech-talk" <tech-talk at aps.anl.gov>
> Subject: [EXTERNAL] Support for Watlow EZ-zone PM controller
> Date: September 2, 2020 at 10:28:17 AM EDT
> To: tech-talk at aps.anl.gov
> Reply-To: "Phillip A. Sorensen" <pas37 at cornell.edu>
> Sender: "Tech-talk" <tech-talk-bounces at aps.anl.gov>
>  
> Hi All,
> 
> One of our scientists is asking about EPICS support for the Watlow EZ-zone PM controller.  From the manual if looks like this device supports modbus on RS-485.  Has anyone used this controller and have db and configuration files they would be willing to share?
> 
> Thanks,
> 
> Phil Sorensen

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