Siemens SINUMERIK 840Di Function Manual page 953

Fig. 2-10
Bus addresses
The default bus addresses for the standard configurations are entered in the "Connecting the
MCP on the 810D" figures. In addition to the bus addresses, the implicit communication
service (global data) also requires the definition of a GD circle number.
The following should be taken into account when allocating bus addresses (node no.):
Bus addresses 840D
The two bus segments on the 840D must be examined separately:
Operator panel bus segment:
Bus station
Operator panel (OP)
Machine control
panel/keyboard interface
COM module
Programming device/PC
(e.g., for startup)
PLC bus segment:
Bus station
PLC
COM module
Programming device/PC
(e.g., for startup)
Power Line Basic PLC Program (P3)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Connection of the machine control panel for 810D
Perm. setting range
1 - 31
15
31
fixed
Setting range
31
Fixed depending on PLC
address
fixed
Detailed description
2.6 Interface structure
Standard setting
1
(setting via DIP fix)
13
0
Default Comment
setting
2
3
0
2-41