motion region is 100 it is also getting a 25 fault and since this post have changed car top encoder. rewired car top encoder incase of bad traveler. installed new vein sensors and board. changed CPU board changed ribbon cables. The drive is AB 1395 dc. old school stuff. here's a little more since that I have learned its happening on 2nd landing doors start to open and then slam shut as it looses DZ or position in hoistway. sometimes it gives the 60 fault and then sometimes 25 then 60. no drive faults to say. when running VcMD,VFB, VENC all very close together.