
B–63832EN/01
22. MANUAL OPERATION
NC FUNCTION
217
Although manual handle feed is usually enabled only in the manual
handle-feed mode, it can also be performed in the manual continuous-feed
mode by setting the corresponding parameters. 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).
The feedrates in jog feed and incremental feed can be specified by
inputting either feed distance per minute or feed distance per rotation.
1 Specification of feed distance per minute or feed distance
per rotation is selected by setting the corresponding
parameter.
2 During manual rapid traverse, feed distance per minute is
always specified.
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.
22.5
HANDLE FEED IN THE
SAME MODE AS FOR
JOG FEED
22.6
MANUAL
PER-ROTATION FEED
(T series)
T series
22.7
MANUAL ABSOLUTE
ON/OFF