Experimental Physics and
Industrial Control System

boj via Tech-talk <tech-talk at aps.anl.gov> · Thu, 23 May 2024 21:19:19 +0200

Dear all

I am implementing a StreamDevice based IOC for a "CryoTel GT Cooler",

which in general is very easy to communicate with, but has some strange

behaviors for

the startup and shutdown commands.

I need to send one of the following commands:

SET SSTOP=1

or

SET SSTOP=0

However, the response is different in the two cases.

I think a "BO" record, should be used, but is there anyway I can have

different protocol definitions for the "1" and "0" state?

Alternatively, is there an easy way to separate this into two records?

Thanks in advance

    Bo