Confirm framelock via cli

Specs:
Driver: 361.42
(3) Nvidia Quadro M4000’s
(1) Nvidia Quadro Sync card
Ubuntu 16.04

I have Framelock properly configured, but I’m curious if it’s possible to verify that framelock is working properly via command line. I have several remote systems that I need to monitor with only ssh access, so it’s not possible to use the nvidia-settings GUI nor is it possible to have someone verify lights on the gsync card.

Thanks in advance!