bedfordia
Plastic
- Joined
- Jul 19, 2013
- Location
- california USA
We have a mori seiki m300l. we keep getting an intermittent m350 error. Z axis pulse coder error. we have had both mori and fanuc techs out here to troubleshoot. we have replaced the y-z servo amp, the nc computer the z coder, z coder cable. the tech have been able to get it working by swapping parts but a couple of weeks later the problems come back. we found by unplugging the z coder cable and plugging back in we can get the alarm to clear, we just have to rehome all the axis's. Now it still rehomes but the first time the z axis moves in the program it faults. any ideas?