Elevator Forum

Maybe try changing cat 5 cables. I had some going into block operation because when you open swing panel that MTV is mounted on to get to drive, the c...

It's probably dropping out of the group. Does it go to random floors when in block operation? Try reseating the cat 5 cables for car to car communicat...

Thanks for the info. They are eci locks on a parking deck elevator. I've worked on quite a few 330a's and have info on them but this is the first 400a...

I've had problems with 2 of these units in the past year that turned out to be molex connection problems so your probably on the right track.

I've solved a few problems with tac 20 selectors by reseating the selector wiring harness at the COP end, but make sure power is off when you do this....

I haven't had any problems with them yet except an intermentant fault saying that the drive didn't respond to a run signal which doesn't shut the unit...

Thanks for the info on what kind of drive it is. I have no info for this 10k quantum drive. Does anyone have any info on it?

I recently picked up 8 units with this type of drive which I too think is the accord drive. One unit was shutting down and causing entrapments about o...

Yes, I'm using the same DB9 cable I use with tac 20's and it does work with the newer Ld03 operator boards via the cpua card.

We've had to replace many of these boards as well but cannot find anyone like world that will repair them. We've also been told by schindler that they...

I just hooked up to a tac 50 04 with the new version of ims from liftware.ir and it works great

Sorry about the wording earlier, 1 uit works the other 3 dont. Thanks for the info that there probably isn't a parameter that disables the uit. If the...