Service manual

As the head and/or gantry are moving, you will notice the

numbers changing in the yellow “Position Status” boxes at

the upper left of the screen. (5) These numbers indicate the

total amount of movement of this axis, in steps. Right arrow

commands increase the Command and Actual fields, left

arrow commands decrease them. Click the Clear Position

button below the yellow fields to reset all the Position

Status numbers to 0.0.

If the Position Status numbers change during left or right

arrow commands, but the motor axis does not actually

move, this indicates that the motion controller (MEI), board

is operating normally, but that there is a problem with an

internal or external cable or connection, or more likely, a

problem with the driver circuit board for that axis.

Position Status - 5

Home and Limit Status

Axis Status: State, Source & Clear Fault

Moving car indicates

motor axis in motion