Siemens SINUMERIK 840 Planning Manual page 333

10 Data Fields
10.1.2 PLC machine data words (DB 61)
Data
word High-order byte (DL)
No.
DW 68
Bit 15
Tool data input via NC program
m+68
DW 69
Bit 15
Tool data output via NC program
m+69
DW 70
Bit 15
Unassigned
m+70
DW 71
Bit 15
Unassigned
m+71
1)
PLC Address m
1
2
Data
word High-order byte (DL)
No.
DW 72
Bit 15
Special positioning
m+72
DW 73
Bit 15
Unassigned
m+73
DW 74
Bit 15
Unassigned
m+74
Address m
1)
PLC
<Software Version 6.1
1
2
_______
1) PLC 2 applies to SINUMERIK 880/880 GA2 only
10–4
M functions for tool management
2000
2100
H groups for tool management
Address m
Software Version 6.1
2000 2000
2100 2250
© Siemens AG 1991 All Rights Reserved
Low-order byte (DR)
Low-order byte (DR)
6FC5 197-0AA40-1BP1
SINUMERIK 840/880 (PJ)
11.92
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0