Currently, my customer is using C# to communicate with Trio Flex 6-Nano
ethercat controller.

Attached is the picture showing the highlighted yellow command that they use
to read the InPosition return value.

When motor is moving, it does return a Zero.
When motor IDLE, it should return 1, but it return -1 instead.

Is this correct?

Any possible reason why it return -1?

Thanks.


Regards
Jason Tan