2. FUNCTION SPECIFICATIONS THAT DIFFER
FROM THE M series
(6)V command during multi–piece machining
(7)M code for punch/laser switching
(1)The retrace function is optional.
(2)Machining cannot be restarted if the NC mode differs from that
selected when backward movement was started.
(3)In backward movement end mode, restart is not possible until the
backward movement signal is set to 0.
(4)Backward movement can be performed for up to about 50 blocks
(depending on the program).
(5)To start backward movement, first apply feed hold, then set the
backward movement signal to 1. If the backward movement signal
is set to 1 without applying feed hold, backward movement after
the execution of the current block may not be possible.
#6 #5 #4 #3 #2 #1 #0
RVS Backward movement signal
0 : Forward movement request
1 : Backward movement request
#6 #5 #4
#3 #2 #1 #0
RVSG08 Advanced preview control restart signal
This signal is set to 1 when re–forward movement in advanced preview
control mode is completed and the tool is automatically stopped in the
block in which backward movement was started. The signal is set to 0
when machining is subsequently restarted.