Programming manual
CNC 8055
CNC 8055i
PROGRAM CONTROL INSTRUCTIONS
14.
·M· & ·EN· MODELS
SOFT: V02.2X
·403·
Subroutine instructions
(PCALL (expression), (assignment instruction), (assignment instruction),...) )
The mnemonic PCALL calls the subroutine indicated by means of a number or any expression that
results in a number. In addition, it allows up to a maximum of 26 local parameters of this subroutine
to be initialized.
These local parameters are initialized by means of assignment instructions.
Example: (PCALL 52, A3, B5, C4, P10=20)
In this case, in addition to generating a new subroutine nesting level, a new local parameter nesting
level will be generated, there being a maximum of 6 levels of local parameter nesting, within the 15
levels of subroutine nesting.
Both the main program and each subroutine that is found on a parameter nesting level, will have
26 local parameters (P0-P25).
Programming example.
G90 G00 X30 Y50 Z0
(PCALL 10, P0=20, P1=10)
G90 G00 X60 Y50 Z0
(PCALL 10, P0=10, P1=20)
M30
(SUB 10)
G91 G01 XP0 F5000
(CALL 11)
G91 G01 YP1
(CALL 11)
G91 G01 X-P0
(CALL 11)
G91 G01 Y-P1
(CALL 11)
(RET)
(SUB 11)
G81 G98 G91 Z-8 I-22 F1000 S5000 T1 D1
G84 Z-8 I-22 K15 F500 S2000 T2 D2
G80
(RET)
; Also (PCALL 10, A20, B10)
; Also (PCALL 10, A10, B20)
; Drilling canned cycle
; Threading canned cycle
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