Tc_Tpg1; Tc_Tpg2 - Siemens SINUMERIK 840D sl Function Manual

W4: Grinding-specific tool offset and tool monitoring
4.1 Grinding-specific tool data
4.1.3.2

$TC_TPG1

The spindle number is entered in parameter $TC_TPG1. The grinding wheel circumferential
velocity is then monitored for this spindle.
4.1.3.3

$TC_TPG2

The tool parameters of the two cutting edges D1 and D2 are entered in parameter $TC_TPG2,
their values must always be the same. If, for a cutting edge, the value of one of these
parameters is changed, then the corresponding parameter of the other cutting edge is
automatically set to the same value.
The tool parameters are coded in parameter $TC_TPG2:
Tool parameter
$TC_DP1
$TC_DP2
$TC_DP3
$TC_DP4
$TC_DP5
$TC_DP6
$TC_DP7
$TC_DP8
$TC_DP9
$TC_DP10
$TC_DP11
$TC_DP12
$TC_DP13
$TC_DP14
$TC_DP15
$TC_DP16
$TC_DP17
$TC_DP18
$TC_DP19
$TC_DP20
$TC_DP21
$TC_DP22
$TC_DP23
$TC_DP24
$TC_DP25
280
Meaning
Tool type
Length of cutting
edge
Geometry - tool length compensation
Length 1
Length 2
Length 3
Radius
Reserved
Length 4
Length 5
Angle 1 etc.
Reserved
Wear - tool length compensation
Length 1
Length 2
Length 3
Radius
Reserved
Wear length 4
Wear length 5
Wear angle 1 etc.
Reserved
Base dimension/adapter dimension - tool length compensation
Basic length 1
Basic length 2
Basic length 3
Technology
Reserved
Reserved
Coding
Bit Hex
0 0001
1 0002
2 0004
3 0008
4 0010
5 0020
6 0040
7 0080
8 0100
9 0200
10 0400
11 0800
12 1000
13 2000
14 4000
15 8000
16 1 0000
17 2 0000
18 4 0000
19 8 0000
20 10 0000
21 20 0000
22 40 0000
23 80 0000
24 100 0000
Function Manual, 06/2019, A5E47435126B AA
Dec
1
2
4
8
16
32
64
128
256
512
1 024
2 048
4 096
8 192
16 384
32 768
65 536
131 072
262 144
524 288
1 048 576
2 097 152
4 194 304
8 388 608
16 777 216
Tools