Fagor 8025 GP, Operating Manual

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8025/8030 CNC PROGRAMMING MANUAL 237
12.1. IDENTIFICATION OF A STANDARD SUBROUTINE
A standard (non-parametric) subroutine always begins with a block which contains function
G22. The structure of the subroutine opening block is: N4 G22 N2
N4 : Block number
G22: Defines the beginning of a subroutine
N2 : Identifies the subroutine (may be any number between N0 and N99)
This block cannot contain additional information.
Atention:
Two standard subroutines having the same identification number but
belonging to different programs cannot be present at the same time in the
memory of the CNC, although a standard subroutine and a parametric
subroutine may be identified by the same number.
The subroutine opening block is followed by programming the blocks required.
A standard subroutine can contain parametric blocks.
Example:
N0 G22 N25
N10 X20
N15 P0=P0 F1 P1
N20 G24
A subroutine must always end with a block of the form: N4 G24.
N4 : Block number
G24: End of subroutine
No other additional information can be programmed in that block.