4. DESCRIPTION OF PARAMETERS
B–63610EN/01
230
RGS When bit 0 (MIF) of parameter No. 1403 is set to 1 and rigid tapping is
specified in feed–per–minute mode, the spindle speed becomes:
0 : 1/1000 of the specified speed.
1 : 1/1 of the specified speed.
OVS In rigid tapping, override by the feedrate override signal and invalidation
of override by the override cancel signal is:
0 : Disabled.
1 : Enabled.
Setting this parameter enables override by the feedrate override signal
<G012> to be applied for rigid tapping operation (cutting and extraction)
in rigid tapping.
The spindle speed override is fixed to 100%, but override is also applied to
the spindle speed in synchronization with the feedrate along the tapping
axis by feedrate override.
The override cancel signal OVC <bit 4 of G006> also become available.
NOTE
1 When this parameter is set to override the feedrate, override
by parameters (see parameters Nos. 5211 (T/M) and 5381
(M)) is disabled.
2 Regardless of whether this parameter is set, when feedrate
override is disabled by the override cancel signal OVC <bit
4 of G006>, override by parameters (see parameters Nos.
5211 (T/M) and 5381 (M)) is enabled.
DGN
#7
5204
#6 #5 #4 #3 #2 #1
SPR
#0
DGN
NOTE
When this parameter is set, the power must be turned off
before operation is continued.
[Data type] Bit
DGN On the diagnosis screen:
0 : A rigid tapping synchronization error is displayed. (Nos. 455 to 457)
1 : An error difference between the spindle and tapping axis is displayed.
(Nos. 452 and 453)
SPR In rigid tapping, the parameters are:
0 : Not changed on a spindle–by–spindle basis.
1 : Changed on a spindle–by–spindle basis.