my machine is a 5 axis machine with x, y, z, and a axis'  my a axis is a rotating table.  it wont reference.  when i try the status line says:  "requested home axis home switch is active.  please fix, then home."  anyone know what this means or how to fix it?
thanks,
dave
edit:  also the homin g switch under the table is on and not turning off, wondering if the switch is junk?