Elevator Forum

Tac50 did away with the 12v. Only T3/T4. Try pulling every other board in the rack one by one until you find one that when removed is the only no-go i...

Could be the oil level switch. But did you verify you got the cap below .5vdc?

There’s a Thyssen part number but I have no idea if they’ll sell it to you. But if you get the FT-10 USB adapter I can show you how to make the cable.

And it runs fine after you reset the IGBT? No, I’ve. Ever seen that before.

If that doesn’t work you’ll have to drain the cap on the GCIO

It sounds like you need to call a licensed elevator company

You’re going to have to do an init. In most cases it will run with default parameters.

You can’t really bypass the CIO... I/O is serial back to the controller.

Autonull does not erase the scan. It tunes the analog to digital converters. The sequence is good practice but the reasoning is off. Doing a learn tra...

What’s the part number of the door board? Something doesn’t sound right. Is this an actual Tac50 with card rack or is it a 50-03 or 50-04? The ABN boa...

It’s interesting that the I/O status shows the car level at the floor when safe opened. Does this car have buffer switches? Maybe no runby or the fina...

Auxiliary contact on MC1 or MC1 not picking

You know I think one of those stupid switches on the door that open when you remove the cover cuts out common to DCL & DOL. Do you have a watchdog...

Ya, not sure what the problem would be. I mean of course this could be screwed up, that happens all the time too, like hacking the interconnect. But i...

Most likely you just have a bad DSP. If any of the non group PMI boards or DSP are no go you will get those eeprom errors and the CPU won’t boot all t...