
4. DESCRIPTION OF PARAMETERS
B–63380EN/02
38
DLF After a reference potition is set, manual reference position return
performed at:
0 : Rapid traverse rate (parameter No.1420)
1 : Manual rapid traverse rate (parameter No.1424)
NOTE
This parameter selects a feedrate for reference position
return performed without dogs. This parameter also selects
a feedrate when manual reference position return is
performed according to bit 7 (SJZ) of parameter No.0002
using rapid traverse without deceleration dogs after a
reference position is set.
FC01404
#7 #6 #5 #4 #3 #2 #1 #0
[Data type] Bit type
FC0 Operation to be performed when a cutting feed block with a value of 0 set
for a feedrate command (F command) (G01, G02, G03, etc.) is specified
during automatic operation
0 : Displays a P/S alarm (No. 011) and does not execute the block.
1 : Displays no alarm and executes the block with feedrate 0.
NOTE
When FC0 is set to 1, the feed zero signal (FEED0) is output
to the PMC to indicate whether a value of 0 is specified for
a feedrate command. The PMC receives this signal. When
a value of 0 is specified for a feedrate command, the PMC
returns the dry run signal (DRN) or synchronous handle
feed signal (HDLF) to the CNC to specify the feedrate.
<For T series>
F8A Valid data range for an F command in feed–per–minute mode
0 : Range specified with bit 0 (MIF) of parameter No.1403
Increment system Units IS–B
Millimeter input mm/min 0.001 to 240000.
Inch input inch/min 0.00001 to 9600.
<For F series>
F8A Valid data range for an F command with a decimal point in feed–per
minute mode
Increment system Units IS–B IS–C
Millimeter input mm/min 0.001 to 99999.999.
Inch input inch/min 0.00001 to 999.99999.
Rotation axis (mm) deg/min 1 to 240000. 1 to 100000.
Rotation axis (inch) deg/min 1 to 9600. 1 to 4000.
Increment system Units IS–B IS–C
Millimeter input mm/min 0.001 to 240000. 0.001 to 100000.
Inch input inch/min 0.00001 to 9600. 0.00001 to 4000.
Rotation axis deg/min 1 to 240000. 1 to 100000.
1 :
0 :
1 :