, i have a R-30ia controller and M710iC 20L manipulator, y usually get the srvo-068 alarm, the robot just stop and i have to turn it off to clear the alarm, sometimes the alarm its on axe 5 and sometime on axe 6, and sometimes its combined with srvo-057 fssb disconnect alarm. I checked the cables and they look good, i checked continuity, clean the conector on axe 5, but the problem still. , replace the cables is hard, and im from Venezuela , initially i think it could be the encoder because usually the robot stop in the same possitions (its not a rule), but i dont know why i have the alarm on two axes sometimes, so i dont think 2 encoders can be damaged at the same time , sometimes i have the alarm in just one, and sometimes on two or combined with the srvo-057.
Alarms:
Any idea?? , please help me!!