Experimental Physics and
Industrial Control System

Mark Rivers via Tech-talk <tech-talk at aps.anl.gov> · Thu, 1 Apr 2021 12:18:25 +0000

Hi Gary,

I wrote simple Stream support for the L&C Technology HG-100 Humidity Generator.  I don't know how similar that model is to the RH-200, but it might give you a start.

https://github.com/epics-modules/ip/blob/master/ipApp/Db/HG-100.db

https://github.com/epics-modules/ip/blob/master/ipApp/Db/HG-100.proto

https://github.com/epics-modules/ip/blob/master/ipApp/Db/HG-100_settings.req

I am using the serial interface and a Digi One SP terminal server to make it into an Ethernet device.

Mark

________________________________
From: Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of Taufer, Gary via Tech-talk <tech-talk at aps.anl.gov>
Sent: Thursday, April 1, 2021 7:05 AM
To: tech-talk at aps.anl.gov
Subject: L&C Science and Technology RH-200 Device Support

Hello,

We are looking to integrate the L&C Science and Technology RH-200 Humidity Generator into our control system.  Our current unit communicates via USB however we have options to modify this method and prefer to steer away from USB, go to serial or Ethernet.  Would there happen to be any public device support available for this device?

Regards,

Gary Taufer

DAQ Integration Software Engineer

Instrument Data Acquisition Integration Group

Neutron Technologies Division

[HFIR/SNS Logo]

1 Bethel Valley Road

P. O. Box 2008, MS6430
Oak Ridge, TN 37831-6430

Office: 865-574-2559 |  Fax: 865-241-6770

Email: tauferga at ornl.gov

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System