Need help with setting up 45631 with veraplus and wd500z

Hi

I have zwave network of linear dimmers wd500z controlled by veraplus. I need to add ge45631 to control few of the dimmers. I tried following instructions many times but no luck with adding devices to it.i am able to add it on veraplus. However there is no way to confirm if the 45631 and veraplus are talking to each other or not. Also I tried adding wd500z linear dimmer to the controller but it keeps blinking orange light and never works with any dimmer I did…Add+remove then add then group or scene and then on or up arrow on one of the four buttons but no luck.

Wondering if there is a way to send signals to veraplus so I can set scenes based on that instead of adding device directly in order to avoid any possible incompatibility. Looking for help plz.