frankenstein lift sorry lol. never seen one in california although we don't see a lot of this stuff due to the tight mod codes. hell we aren't even supposed to take a mechanical safe edge off a traction car without a full door oper. mod. if you are going to the trouble of installing a ovf drive and an electronic selector why not just mod the whole controller. try looking into the manual speed parameters and access and inspection profile parameters. does the motor have an encoder? when you say you can access the MCS is that just in the drive processor or is there a LMCSS board with this thing?

hey green pants, geez you have some pretty strange mod rules. just to clarify the eletronic selector was from the original installation. i have looked at the speed profiles but it was a while ago. what is the access profile? the motor does have an encoder and we can access the drive thru its self but only that.

plzzz help me.. I have problem with (DBSS OFV1) Otis Left What the electronic board responsible when there's event message that ( phase Down..phase missing....etc.)what I doing about all problems relative with same these events..

i do not understand, be more specific.

A few things here.
If you are getting a OVT over current or such fault,replace the encoder.

And....there is a two speed ac mod,but it uses the 211 mod platform with a drive.

Phase missing?
Check your incoming voltage.
Check loose connections coming from the building power.

Believe it or not the mod controller we use that is on the 211 platform is known as an LRVF....a bit confusing 🙂

Experienced this problem before on one of my 411,s..found loose connections between the Motor and Ripple filter.been running fine ever since...

sorry for the delay, i switched companies after 27 years, the guy who took my place replaced the drive and all is well,

is the grass greener where you are now?

In 30 some odd years I've only quit once, but been bought out so many times I lose count.. 😁

Couldn't tell you if any of the moves were better or worse, but they were always DIFFERENT...LOL..