Very odd Okuma OSP5000 alarm

Hello to all of you,

I am a long time reader of this forum, but have never participated until know. I have owned many older Okuma mills over the years and still have some really old machines, including two Mc-5h horizontals w/OSP3000 controls.
My question today pertains to an MC-60h that has a very old version of an OSP5000 control (green screen) The battery went dead in the machine and to make a very long story short we had to reload the software in the machine (disks & tapes).
Now I have this alarm
alarm.jpeg

It says "550 ALARM B Axis interlock releasing" The pallet changer and the tool changer are in the right positions and can be run manually, in fact everything works in manual, but the machine will not do any functions in Auto or MDI.

I am stumped.

Any ideas?

Thanks

Attached Images

• alarm.jpeg‎ (97.0 KB)