Getting the current axes coordinates

Will_D

What I have found out:

Current tool position in current Workspace (eg G54) at start of processing g-code file!:
But not fully understood!                                    ======================

X = #451
Y = #452
Z = #453

These are where the tool is at the start of a gcode file.


For G54 current position:
#840 X machine tool position of coordinate system
#841 Y machine tool position of coordinate system
#842 Z machine tool position of coordinate system

In order to "read out" the value of a parameter I just use it to set the spindle speed in a simple gcode test file (sometimes multiply it by 10 or 100).