MC Test Mode was interrupted

[scotty134]

Hello guys,

I experience interesting behavior on NX102 PLC. I have an application with NX102-1200 v1.41 and 7 R88*-1S servos in total. All axes were added as a single-axis position. During servo set-up and tuning we periodically experience a communication error. Connection between laptop and PLC over ethernet. Did anybody have similar problem? 

Error message #1:

-MC Test Mode was interrupted in the controller. The MC test run is terminated.

Error message #2 following error:

-A communication error has occurred. 

[photovoltaic]

Are there any motion functions being executed in your logic during the test run?

[scotty134]

On 3/5/2021 at 10:11 AM, photovoltaic said:

Are there any motion functions being executed in your logic during the test run?

nope. All programs with motion commands were detached from the main task.

[scotty134]

Found, my ethernet port on ethernet switch was about to die.