Hi everyone, I am new here, A 4400 robot at our plant alarm with "38209 resolver error fault"(rob1_1) , axis 1 lose the zero point(other axis are fine),then i re-calibrate axis zero position, it works fine and after this it stops again, alarm with "34316 Motor current fault"(rob1_1), i check the Axis 1 mechanical and motor cable ,encoder cable, connections are fine.
Any leads on how to fix this