alarm 433 and 401

[zamorawoodworks]

hello everyone
I'm a complete newbie to the cnc world. I recently purchased a Kitamura Mycenter 2 in an auction. the machine was working beautifully but recently it has given me alarm code 433 " The position deflector amount of the Z axis exceeded +- 32767. OR the velocity command value of the DA converter is out of range of +8191~-8192. Incorrect setting will cause this alarm."
The machine had the Z servo replace with new one before i bought it. i noticed that when i'm homing it the Z axis is never on 0 its always in the range of .0245-.0174.. but X, Y always return to .0001

In Manual mode the machine works great..
My question is how do i fix this problem I could use some help ASAP a i need to run some parts..http://www.cnczone.com/forums/images...s/drowning.gif

[underthetire]

What control ?

[zamorawoodworks]

hi
the controller is Fanuc system 6m MODEL A
Thanks for your help
Jesse