Programmed Values; G Groups - Siemens sinumerik 840d Programming Manual

04.00
15
15.2.22

Programmed values

Identifier Type
$P_AXN1 AXIS
$P_AXN2 AXIS
$P_AXN3 AXIS
AXIS
$P_ACTGEOAX
15.2.23

G groups

INT
$P_GG
$P_EXTGG INT
$A_GG INT
BOOL
$P_SEARCH
BOOL
$P_SEARCH1
$P_SEARCH2 BOOL
$P_SEARCHL INT
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SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
Description: System variable/value range/index
$P_AXN1
Current address of the geometry axis – abscissa
$P_AXN2
Current address of the geometry axis – ordinate
$P_AXN3
Current address of the geometry axis – applicate
$P_ACTGEOAX[1]
Current geometry axis assignment, dependent on plane
Returns the current geometry axis assignment programmed with
GEOAX(1,X,2,Y,3,Z)
Array index 1–3 for 1st to 3rd geometry axis
n: Number of input 1 – ...
$P_GG[n]
Current G function of a G group (index as PLC interface)
n: Number of the G group
$P_EXTGG[n]
Can only be used in Siemens mode:
Current G function of a G group with external NC languages (index as
PLC interface)
n: Number of the G group
$A_GG[n]
Read current G function of a G group (index as PLC interface) from
SA (index as PLC interface)
n: Number of the G group
$P_SEARCH
Block search is active if TRUE (1)
$P_SEARCH1
Block search with calculation is active if TRUE (1)
$P_SEARCH2
Block search without calculation is active if TRUE (1)
R1 = $P_SEARCHL
Returns the last selected search type:
(coding analogous to PIservice _N_FINDBL)
0 : No block search
1 : Block search without calculation
2 : Block search with calculation on contour
3 : Reserved
4 : Block search with calculation at end of block position
15.2 List of system variables
Part pro
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Tables
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Sync O S
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R 5
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