I have a 1994 vmc15xt with the 88hs control I am trying to get up and running. Having a few issues and im not sure where to start. The spindle tries to start but it comes up with a spindle fault line code. The control says it has tool number 2.88989. The sv command will not work, it says locked out by user. In setp I can not change xyz ranges, it says x40 y20 z20 and I don't think that is correct. when I move the y axis the control says it has moved 10 inches but actually only moves 6 inches. This machine has been sitting for about 8 years and when I recently started it the parameters were lost due to a dead cpu battery, it has been replaced. Any ideas would be appreciated.