
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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#7 #6 #5 #4 #3 #2 #1 #0
7051
ACR
[Data type] Bit
ACR When rigid tapping is specified in AI advanced preview control mode
or AI contour control mode, the mode is:
0 : Not turned off.
1 : Turned off.
When the serial spindle does not support advanced preview control of
rigid tapping, AI advanced preview control mode or AI contour
control mode must be turned off in rigid tapping.
Setting this parameter and satisfying the following conditions can
automatically turn AI advanced preview control mode or AI contour
control mode off only during execution of rigid tapping when rigid
tapping is specified in AI advanced preview control mode or AI
contour control mode.
Conditions
• To specify rigid mode, use "the method for specifying M29
S**** prior to the tapping command."
If a method other than the above is used, P/S alarm No. 5110 is
issued.
• The interval between M29 (rigid mode specification M code) and
the completion signal (FIN) must be at least 32 msec.
• The rigid mode cancel command and cutting feed move
command cannot be specified simultaneously. If they are
specified simultaneously, P/S alarm No. 5110 is issued.
(Additional information: The rigid mode cancel command and
rapid traverse move command can be specified in the same
block.)
• Set bit 2 (CRG) of parameter No. 5200 to 0.
(This setting specifies that rigid tapping mode is canceled when
the rigid tapping signal RGTAP is set to "0".)
#7 #6 #5 #4 #3 #2 #1 #0
7052 NMI
NOTE
After this parameter has been set, the power must
be turned off.
[Data type] Bit axis
NMI Set this parameter as indicated below.
NMI
Axes used for the function below when the servo FAD function is
not used:
• PMC axis
• Cs axis
• Index table indexing axis set for follow-up (fourth axis)
1
When the servo FAD function is used 0