PROGRAMMING18. SPECIFYING THE LASER FUNCTION
(1)An E code is specified to select a parameter. When an E code is
specified, it is stored as an active E code.
(2)An E code from E501 to E506 is used.
(3)When a command for setting RISC mode is executed, parameter
switching is performed. So, specify an E code immediately before a
command for setting RISC mode.
(4)For parameter switching, an active E code is used. So, if an E code is
not specified before a command for setting RISC mode, the number
remaining in the active E code is used for operation.
(5)When an E code is specified in RISC mode, the active E code is
updated, but parameter switching is not performed. To switch the
parameter, first cancel RISC mode, then specify RISC mode again.
[Classification] Input signal
[Function] Specifies transition to power control mode.
[Operation] Transition to and return from power control mode are performed as
Transition = (G63P1) OR (power control mode signal on)
When G63P1 is specified in the machining program, or while the power
control mode signal is set to 1 by the PMC, power control mode is set.
Return = (G63P0) AND (power control mode signal off)
When the G63P0 state is specified in the machining program, and when
the power control mode signal is set to 0, power control mode is canceled.
Usually, the G63P0 state occurs immediately after the CNC is started or
upon a reset. So, if G63P1 is not specified, G63P0 need not be specified.
This means that, if a transition to the power control mode is made using
an external signal, a return is accomplished by turning off the external
signal. If transition to the power control mode is made by G63P1 specified
in the machining program, a return is accomplished by specifying G63P0.
Power command changes made when the power control mode signal is
used are indicated below (when only the power command is controlled).
G91 G00 X100.0 Y100.0;
N1 G01 X70.0 S1000 P1000 Q100 F1000;
N2 G01 Y100.0 F750;
N3 G01 X–70.0 F500;
N4 G01 Y–100.0 F300;
G91 G00 X0 Y0;
N1 N2 N3 N4
Power control signal and power command
D Power control mode