Kone lift with kdl 32 drive

Kindly i have kone elevator with kdl32 drive giving fault 0007 ,(pin 30 stuck) lift stop at level and keep doors open , after rest it work and this fault comes 2 to 3 times per a day and some times work wor a month no fault , i change the pin 30 many times , i changed top of car board +ADO+ LCECPU to test and still have same problem , any one pass in this before ?

I have had this one before - Check the distance between 61U and 61N inductors and magnet on the floor that you are having the issue. Alternatively, replace 61U and 61N inductors[pins] one of them is faulty!

i am facing issue in kone elevator that lift start and goes downward in rated speed after 5 sec. and lift stop at next floor on maintenance speed error code occur 0152. kindly help me.

Check 77U, 77N, 77S inductors.