Sample clock source through RTSI

Hello,

I have a short question on a sample clock source through RTSI.

In my setup, two PCI cards (PCI-6602 (dev2) and PCI-6110 (dev1)) are connected through a RTSI cable.

I'd like to generate a sample clock source on 6110 and use it on 6602 to count external input pulses.

In MAX test panel, I checked a counter was reading the external signals.

However, the attached vi do not work and count at all, then give an error of 200284.

Could you tell me what is wrong?

I guess something is not right on routing the clock signal. Do I need to use DAXmx connect terminals vi instead of external signal?

How can I check the two devices are connected properly through a RTSI cable?

I registered the cable and connected the devices on MAX without any issues. Is that enough?

Thank you for your kind suggesion and comments.