15
04.00 Tables
15.2 List of s
stem variables
15
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SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
15-539
15.2.20 Frames 2
Identifier Type Description: System variable/value range/index Part pro Sync O S
$P_UBFR
FRAME $P_UBFR
1.
Base frame in channel activated after G500, G54..G599.
Corresponds to $P_CHBFR[0].
RW 4
$P_CHBFRAME
FRAME $P_CHBFRAME[n]
Current base frame in the channel.
Configurable from 0 to 8 via MD $MC_MM_NUM_BASE_FRAMES.
The dimension is checked on variable access.
RW 5
$P_NCBFRAME
FRAME $P_NCBFRAME[n]
Current NCU base frame.
0 to 8 NCU base frames can be configured via MD
$MN_MM_NUM_GLOBAL_BASE_FRAMES.
The dimension is checked on variable access.
RW 5
$P_ACTBFRAME
FRAME $P_ACTBFRAME
Current linked overall basic frame
R5
$P_BFRAME
FRAME $P_BFRAME
Current 1st base frame in the channel. Corresponds to
$P_CHBFRAME[0].
RW 4
$P_IFRAME
FRAME $P_IFRAME
Current settable frame
RW 2
$P_PFRAME
FRAME $P_PFRAME
Current programmable frame
RW 2
$P_ACTFRAME
FRAME $P_ACTFRAME
Current total frame
R2
$P_UIFRNUM
INT $P_UIFRNUM
Number of the active $P_UIFR
R2
$P_NCBFRMASK
INT $P_NCBFRMASK
Bit screenform is used for definition of NCU-global base frames,
which are included in the calculation of the whole base frame.
RW 5
$P_CHBFRMASK
INT $P_CHBFRMASK
Bit screenform is used for definition of channel-specific base frames,
which are included in the calculation of the whole base frame.
RW 5
15.2.21 Tool data
$P_AD
REAL $P_AD[n]
Active tool offsets
n: Parameter number 1 – 27
RW 2
$P_TOOL
INT $P_TOOL
Active tool cutting edge D0 – D'max.'; 'max'= value of
$MN_MM_MAX_CUTTING_EDGE_NO
R2
$P_TOOLNO
INT $P_TOOLNO
Active tool number T0 – T32000; T can be 8-digit if the 'flat D number'
is active
R2