Home Forums General Discussion Technical Questions Tac 20. Door problems.

No but you have to plug it in without power or resetting the board after plugging it in should make it work. That’s the only time I’ve seen a UIT fail to work on a door board.

Ok. Well I only plugged it in with power already on. I will be back tomorrow I will plug in the UIT then power up main line.

You just need to turn the board off. Should be a switch.

This car is running good now. Besides one thing. There is a noticeable vibration coming from the door motor only when the car is in motion ..

Don’t think I’ve ever seen that before…. Did you do an autonul?

Yes autonul before door scan

I’ve gotten IFBK fault from having close manual speed to high. I never set above 60. Open and Close Manual speeds get adjusted too high when people want the door scan process to go faster. If I remember correctly, having Close Manual speed at 120-140 will cause IFBK faults

IFBK
That’s what I’m getting now on another car. No matter where I set my dcl, and CMS , and stroke the doors come up short. Did a bunch of run learns. My gate switch comes in about an inch before the close then the dcl limit The motor just stops and starts the last 1-2 inches of the close.its Not hitting The mechanical stop. It’s a tke HD operator with a PA6 board. Tac 20

Actually got it closing fully. And still get the IFBK fault after the close intermittent and the doors won’t work until reset

Sometimes it happens right after the close. And I have also seen it happen while the car was in motion between floors .. i swapped out the board and still happens on the new board.