Fagor 8025 GP, Руководство по эксплуатации

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8025/8030 CNC PROGRAMMING MANUAL 239
12.4. CALLING IN A PARAMETRIC SUBROUTINE
A parametric subroutine may be called in from a main program or from another subroutine
(standard or parametric).
The calling of a parametric subroutine is achieved by function G21. The structure of the call
block is:
N4 G21 N2.2 P2=K+/-5.5 P2=K+/-5.5 P2=K+/-5.5 ......
N4 : Block number
G21 : Call for parametric subroutine
N2.2 : The two figures to the left of the decimal point identify the number of the
parametric subroutine called in (00-99).
The two figures to the right of the decimal point indicate the number of times the
parametric subroutine is to be repeated (00-99).
If a parameter is programmed instead of the two figures on the right of the decimal
point,the former can have a value between 0 and 255.
When no number is indicated, the subroutine will be executed only once.
P3 :Value of the parameter.
K+/-5.5 :Value assigned to the arithmetic parameter. Write K after the sign = when a
constant must be assigned to a parameter. In this block values can be assigned to
a maximum of 10 parameters.
When the same parametric subroutine is executed several times in succession, for example:
G21 N2.12 P2=K5 P4=K15 P6=K25
Once each repetition has been completed, except the last one, the values of the arithmetic
parameters assigned in the call block are recovered, even though they have been assigned
different values throughout the subroutine.