
4. PARAMETERS FOR THE PATTERN FUNCTION
B–63690EN/01
30
NOTE
Alarm 4539 is issued if the G73 or G74 command is found
with this setting.
1: A program containing the G73 or G74 command is used
and test machining is executed.
2: A program containing the G73 or G74 command is used
and the remaining processing is executed after test
machining.
3: A program containing the G73 or G74 command is used
and the entire machining is executed.
Address
16207 M code for clamping a workpiece
16208 M code for releasing the workpiece
Data type: Byte
Valid data range: 1 to 255
Parameter 16207 sets the M code for clamping a workpiece. Parameter
16208 sets the M code for releasing the workpiece.
In blocks between the M code for clampling a workpiece and the M code
for releasing the workpiece, the distances traveled along the X–axis and
Y–axis are not take into account in the workpiece coordinate system. The
PF signal to start pressing is not set to 1.
Address
16209
Clearance and amount of return for the Y axis in automatic repositioning (in
mm)
16210
Clearance and amount of return for the Y axis in automatic repositioning (in
inches)
Data type: Two–word
Unit of data:
Increment system IS–A IS–B Units
Input in millmeters 0.01 0.001 mm
Input in inches 0.001 0.0001 inch
Valid data range: 1 to "99999999
Each of the parameters sets the clearance and amount of return for the
Y–axis in automatic repositioning (G75).
Address
16211
Amount of return for the Y–axis in automatic repositioning (G75, in millime-
ters)
16212 Amount of return for the Y–axis in automatic repositioning (G75, in inches)
Data type: Two–word