Fanuc Servo Alarms 401, 414, 424

With the X axys cable

Enviado desde mi GT-I9300 usando Tapatalk

but X is the 1st axis. the 414 alarm has to be

I change the cable

Enviado desde mi GT-I9300 usando Tapatalk

do you understand what I mean?
if you change cables correctly you have to get another alarm number

you have to see #6=1 in diagnostic parameter 723 in case of 4th axis LV alarm and in 720 in case of 1st axis alarm