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 ?