[k3lvin]

Good day all. Recently I bought a CNC planar Fanuc control 18i. Axis all running but the spindle giving me problem. The screens shows "not ready". It's a Fanuc Spindle Amplifier Module A06B-6102-H226#H520. Can anyone tell me what initial steps for me to troubleshoot the spindle error ?What parameters in Fanuc 18i indicates which part of the spindle error?
Thank you.

[ifixcnc]

Diagnostics may show you something. If you have the Yellow Fanuc books they give some clues. Most of the 18 manuals can be found by googleing 18i.pdf

[bill4807]

Some spindle drives for fanuc will read -- on the LED display even when the other axis are enabled. Even though all the axis amps read 0, "ready". If this is what you are looking at. I am not sure

[k3lvin]

Yea this is what I m looking for. I need to run the spindle then the " not ready" sign will automatically disappear. Its normal condition to have " not ready". Thanks