Error 907 Y Axis Exceeded

[donaldintexas]

Having issues with Y axis exceeded. Attached is my report and an .nc file it errors out on for example. A simple drill op that the error comes at line 25 almost at the end of the program. I've reset coordinates at a couple places that would more than allow the small travel that is in the op. Any thoughts on what I've messed up?

Donald

[cncsnw]

Line 25 of your program says:

Code: Select all

N110 G28 G91 X0. Y0.

Which means, you want the machine to move to the G28 position (return point #1).

The work coordinates, travel limits and return points section of your Report file says:

Code: Select all

CNC12 v. 5.04 coordinates file
Axis     Minus     Plus    Return     Return      Return     Return
         Limit     Limit   #1(G28)     #2(G30)      #3         #4
 X      0.0000  912.0000  810.00000  878.60000    0.00000    0.00000 
 Y   -500.0000    0.0000 -507.00000 -456.80000    0.00000    0.00000 
 Z   -150.0000    0.0000    0.00000    0.00000    0.00000    0.00000 

Which says that your available travel on the Y axis is -500mm from home; but your G28 return point is -507mm from home.

If you actually have 507mm or more travel available, then you need to correct your travel limit value.
If you do not, then you need to correct your G28 return point.

[donaldintexas]

Thank you for the reply.