Siemens SINUMERIK 840D Programming Guide

15
Tables 04.00
15.2 List of s
y
stem variables
15
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SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
Identifier Type Description: System variable/value range/index Part pro Sync O S
$TC_CARR18
REAL $TC_CARR18[n]
x component of offset vector l4
The max. number of toolholders can be set via machine data.
Default setting is = 0; i.e. NCI has no such data.
RW 5
.
3
$TC_CARR19
REAL $TC_CARR19[n]
y component of offset vector l4
The max. number of toolholders can be set via machine data.
Default setting is = 0; i.e. NCI has no such data.
RW 5
.
3
$TC_CARR20
REAL $TC_CARR20[n]
z component of offset vector l4
The max. number of toolholders can be set via machine data.
Default setting is = 0; i.e. NCI has no such data.
RW 5
.
3
$TC_CARR21
AXIS $TC_CARR21[n]
axis identifier for axis of rotation v1
The max. number of toolholders can be set via machine data.
Default setting is = 0; i.e. NCI has no such data.
RW 5
.
3
$TC_CARR22
AXIS $TC_CARR22[n]
axis identifier for axis of rotation v2
The max. number of toolholders can be set via machine data.
Default setting is = 0; i.e. NCI has no such data.
RW 5
.
3
$TC_CARR23
CHAR $TC_CARR23[n]
Kinematic type
0:Alarm (14153)
n:Alarm (14153)
Permissible options:
T:only the tool can rotate (default)
P:only the part can rotate
M: tool and part can rotate (mixed mode)
Uppercase and lowercase are permissible.
RW 5
.
3

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB