
B–63610EN/01
4. DESCRIPTION OF PARAMETERS
211
B
Start point
End point
Center
If the end point is in the A region separated
by the line L drawn between the start point
and the center, the movement is made along
the shortcut. If the end point is in the B re-
gion, almost a single turn is made.
A
[FS15 format]
NOTE
The setting of this parameter determines the travel distance
determination method for circular interpolation not during
cutter compensation C (M series) or tool–nose radius
compensation (T series) as well. Accordingly, if this
parameter is set, the setting of bit 3 (CQD) of parameter No.
3450 is invalid.
GCS If G49 (G code for canceling tool length compensation) and G40 (G code
for canceling cutter compensation) are specified in a single block, the tool
length compensation is cancelled:
0 : In the next block.
1 : In the specified block.
5009
GSG
#7 #6 #5 #4 #3 #2 #1 #0
NOTE
When this parameter has been set, the power must be
turned off before operation is continued.
[Data type] Bit
GSG In the mode of tool compensation direct input B, the offset write input
signal is input:
0 : From the machine side. <G004 bits 2 to 5>
1 : From the PMC side. <G132 bits 0 and 1, G134 bits 0 and 1>