Experimental Physics and
Industrial Control System

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

Subject:	EPICS sometimes disconnect when I moving motor
From:	whitetiger1123 via Tech-talk <tech-talk at aps.anl.gov>
To:	"tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>
Date:	Tue, 23 Apr 2024 16:07:45 +0900

We are currently using Altekna's watt pilot and controller. In order to use this in epics, we made python code to communicate with epics, and we checked it works.

But here we got a problem. If we move the motor often, epics will have a problem where it accepts and does not accept commands. For example, if you move the motor often, epics will be disconnected, and you have to manually turn the controller off and then run Python code to run epics again.
Can anyone solve this problem? I want to know what kind of problem it is.

EPICS Base : R3.16.1

OS : NAME="Rocky Linux"

VERSION="8.8 (Green Obsidian)"

Linux version 4.18.0-477.27.1.el8_8.x86_64 (gcc version 8.5.0 20210514 (Red Hat 8.5.0-18)

PS. I’m also attaching the code.

https://github.com/whitetiger112233/watt

This is my GitHub, you guys can watch about my python code.

Please anyone watch and give me some advice..

Sincerely,

Baeg