Siemens SINUMERIK 840 Planning Manual page 248

9 Examples
9.2.10 FB 170 Buffer assignment
Block structure
Data structure
Address key
FW 236
FW 238
FW 240
FW 242
FW 244
FW 246
9–76
Network 1
* * * * * * * * * *
– Start
Network 2
* * * * * * * * * *
– Save flag to stack
Network 3
* * * * * * * * * *
– Determine magazine data
– Determine changing position and
loading point
– Error handling
Network 4
* * * * * * * * * *
– Write stack to flag
Network 5
* * * * * * * * * *
– End
DL
Magazine No. Unassigned
Length magazine Auxiliary flag
Address change location
Address loading point
Number channel DB
Initial address magazine
© Siemens AG 1991 All Rights Reserved
Comment
DR
6FC5 197-0AA40-1BP1
SINUMERIK 840/880 (PJ)
11.92