
B–63172EN/01
18. MANUAL OPERATION
NC FUNCTION
107
A 2nd, as well as 3rd manual pulse generator can be rotated to move the
axis for the equivalent distance. Manual handle feed of 3 axes can be done
at a time. Multiplier is common to 1st, 2nd and 3rd manual pulse
generators. The third one can be connected only via the I/O Link.
Manual handle feed can be performed in the fog feed mode. However,
manual continuous–feed and manual handle–feed cannot be performed
simultaneously. Manual handle–feed can be performed only when
manual continuous–feed is in progress (i.e., an axis is moving).
When tool is moved by manual operation, whether to add the move
distance to the absolute coordinate value in the workpiece coordinate
system is selected depending on the input signal *ABSM.
When tool is moved by manual operation when *ABSM is set to 0, the
move distance is added to the absolute coordinate value.
When tool is moved by manual operation when *ABSM is set to 1, the
move distance is ignored, and is not added to the absolute coordinate
value. In this case, the work coordinates is shifted for the amount tool was
moved by manual operation.
18.4
MANUAL HANDLE
FEED (2ND, 3RD)
18.5
HANDLE FEED IN
THE SAME MODE AS
FOR JOGGING
18.6
MANUAL ABSOLUTE
ON/OFF