11. CONTROL FUNCTION
1 To apply control for switching the above parameters, bit 2
(N3S) of parameter No. 16050 and bits 4 (LPG) and 5 (VGC)
of parameter No. 16051 must be set.
2 Three–level selection can also be performed according to
the nibbling pitch by setting bit 5 (NPS) of parameter No.
16181 to 1.
An alarm is issued if a pitch specified in the program exceeds the value
specified with the nibbling pitch parameter (Pn), selected using signals
SNP and SNP2.
Rapid traverse override (ROV1 and ROV2) and rapid traverse time
constant override (TMOV0 to TMOV6) are enabled for nibbling constant
positioning time control, if bits 0 (TMO) and 1 (NOV) of parameter No.
16053 are set accordingly.
[Classification] Input signal
[Function] For a nibbling command, switches the parameters for the X– and Y–axes
to one of three levels.
[Operation] See the description of the specifications.
These signals operate based on the states of the signals existing when the
program block information is read and stored into the buffer. Switch,
therefore, the signals using an M code in nibbling mode or an M code
which masks buffering.
#5 #4 #3 #2 #1 #0
#6 #5 #4 #3 #2
Nibbling pitch check
Rapid traverse override
SNP <G230#6> and