When using SOEM to control ELMO Gold series Drive, the elmo will switch to switch-on-disabled state sometimes

[crown133]

Background: I'm trying to use this pakage to control the elmo gold twitter.

Issues: When using SOEM to control elmo drive, the elmo can be initialized to operation-enabled state successfully and worked well, but it will switch to switch-on-disabled state sometimes aspecially when there are other threads running simultaneously.

I want to know why the elmo switched from operation-enabled state to switch-on-disabled state automatically even I didn't change the 'controword'. And also why the thread priority or other reasons will cause this problem?

I'll be appreciate it if you can give me some advice.