I've got a 50-04 that will randomly throw a 1516 ETSD system fault. Things I have tried:
Hoist-way scan with IMS
Redid the ETS tables with a TBS command.
Replaced the ETS vain Reader. (when TKE did the MOD it still had the original blue Dover photo cell reader)
Replaced the governor mounted encoder. (rust covered)
Replaced the ENCINT2 PCB 6300ax1
Hoist-way scan clears every time
TBS clears every time
It seems to almost always happens coming into the first floor. Once it stopped leaving the first floor.
Sometimes it will be accompanied by a 1007 fault but not always.
Any help greatly appreciated, I'm starting to pull my hair with this one
Wes
