Siemens SINUMERIK 840D sl Function Manual page 627

M25
M26
Note
M functions can be configured in machine data.
When M functions are assigned to language commands, it must be noted that M functions are
organized in auxiliary function groups.
Examples
DEFINE M20 AS SPOF
or
DEFINE M20 AS SPOF M=20
DEFINE M20 AS SPOF PDELAYOF Punching/nibbling OFF and punching with delay OFF
DEFINE M22 AS SON
or
DEFINE M22 AS SON M=22
DEFINE M25 AS PON
or
DEFINE M25 AS PON M=25
DEFINE M26 AS PDELAYON
or
DEFINE M26 AS PDELAYON M=26 Punching and auxiliary function output
Programming example:
Program code
:
:
N100 X100 M20
N110 X120 M22
:
N120 X150 Y150 M25
:
Extended Functions
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
≙
PON
≙
PDELAYON
Comment
; position without punch initiation
; Activate nibbling, before and after motion
; stroke initiation
; Activate punching, initiate stroke at end
; of the motion
N4: Own channel - only 840D sl
10.3 Activation and deactivation
Punching/nibbling OFF
Punching with auxiliary function output
Nibbling ON
Nibbling ON with auxiliary function output
Punching ON
Punching ON with auxiliary function output
Punching with delay ON
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