PROGRAMMING 18. SPECIFYING THE LASER FUNCTION
PCP Specifies whether to control the power specification value with the
0 : Does not control the value.
1 : Controls the value.
PCF Specifies whether to control the pulse frequency with the feedrate.
0 : Does not control the frequency.
1 : Controls the frequency.
PCD Specifies whether to control the pulse duty with the feedrate.
0 : Does not control the pulse duty.
1 : Controls the pulse duty.
SQ0 If 0 is set as either the specified peak power (S) or specified pulse duty
cycle (Q), the power control function is:
0 : Performed.
1 : Stopped.
Whether the specified peak power or pulse duty cycle has become 0 or not
is determined by the peak power setting in parameter No. 15040 and the
pulse duty cycle setting in parameter No. 15042.
Therefore, even when these parameters are set to 0 by a method other than
the specification of addresses S, P, and Q in a machining program, power
control is stopped.
FOV When the feedrate override has been changed in the power control mode,
the feedrate used as the reference feedrate for power control is:
0 : Not changed.
1 : The feedrate overridden by the new override value.
SDB To set the allowable variation width of power control feedrate (parameter
0 : Specify a feedrate (mm/min) directly.
1 : Set the percentage (0 to 100%) to the specified feedrate used when the
system enters the power control mode.
EGM In edge machining mode and start–up machining mode:
0 : Power control mode is canceled.
1 : Power control is stopped only during the return distance movement in
edge machining and start–up machining.
Edge machining mode and start–up machining mode refer to the states in
which E numbers specifying the respective cutting conditions for edge
machining and start–up machining have been selected.
15097 Parameter for calculating the rate of output change (output at a feedrate (F) of 0)
[Data unit] W
[Data range] 0 to 7000
Sets the power specification value corresponding to Mo, i.e., the value
assumed when the feedrate (F) is equal to 0. The rate of output change is
calculated with this value and the output value specified when power
control mode is ON (Mc).