Home Forums General Discussion Technical Questions Movfr2 “bouncing” and staying open.

Having issue of the door starting to close then auto reopen (tritronics detector edge) . . And now in the open position it is “bouncing” . . Will not close but set parameters for nudge after 30 sec and no issues. . Replaced edge same verdict. . Experiences this issue before but it was years ago . . Any input its great! Thanks.

Check to see if the edges are lined up. Sometimes if the get hit they can be out of alignment. Are the edges plugged into the movfr board or are they using their own box?

Did you try running the door operator manually?
As the door closes, do you get a reopen signal?

Replaced edges, plugged into waterproof movfr2

And it only moved about 1-2” then reopens. . And bounces back and forth. . Encountered once years ago and want to say it was a parameter issue but it just recently appeared.

Did you change the cords to the edges when you replaced them? Also you can check the door settings and faults with the gal tool to see if it's got any faults. Maybe putting that little slide on jumper on to bypass the door edges to see if it works with them out of the equation. And if all that's good you could try replacing that door edge chip

Just to be clear, is reopen firing to open the doors or could the door be being pulled off the limit then the controller re-opens the door so door time never expires? It’s really common on a MOD operator with worn cam elbows but could do it on an MOVFR with a tight spirator and open hold torque too low.

What about overcurrent fault? Do your doors close freely or are they tight?