
4. DESCRIPTION OF PARAMETERS
B–63010EN/02
268
#7
5201
#6 #5 #4
OV3
OV3
#3
OVU
OVU
#2
TDR
TDR
#1 #0
NIZ
[Data type] Bit
NIZ Smoothing in rigid tapping is:
0 : Not performed.
1 : Performed.
TDR Cutting time constant in rigid tapping
0 : Uses a same parameter during cutting and extraction (Parameter Nos.
5261 through 5264)
1 : Not use a same parameter during cutting and extraction
Parameter Nos. 5261 to 5264: Time constant during cutting
Parameter Nos. 5271 to 5274: Time constant during extraction
OVU The increment unit of the override parameter (No.5211) for tool rigid
tapping extraction is:
0 :
1%
1 : 10%
OV3 The spindle speed for tool extraction is specified by program. Overriding
based on this spindle speed is:
0 : Disabled.
1 : Enabled.
#7
5202
#6 #5 #4 #3 #2 #1 #0
ORI
NOTE
When this parameter is set, the power must be turned off
before operation is continued.
[Data type] Bit
ORI When rigid tapping is started:
0 : Spindle orientation is not performed.
1 : Spindle orientation is performed.
NOTE
This parameter can be used only for a serial spindle.
#7
5203
#6 #5
RBL
#4
OVS
OVS
#3
RGS
#2
RFF
RFF
#1
HRM
#0
HRG
[Data type] Bit
HRG Rigid tapping by the manual handle is:
0 : Disabled.
1 : Enabled.
HRM When the tapping axis moves in the negative direction during rigid
tapping controlled by the manual handle, the direction in which the
spindle rotates is determined as follows: