Siemens SINUMERIK 840 Planning Manual page 239

01.91
Block structure
Data structure
Address key
FW 224
FW 228
:
FW 254
Address key
DW 19
© Siemens AG 1991 All Rights Reserved
SINUMERIK 840/880 (PJ)
Network 1
* * * * * * * * * *
– Load static signal, status word and
parameters
– Delete buffer
– Set bit "Function flag = manual
loading" to "1"
Network 2
* * * * * * * * * *
– Initialize NC and PLC pointers
Network 3
* * * * * * * * * *
– Save status word
– Reset static signal
DL
Status word
Auxiliary flag
Auxiliary flag
Structure of DB 145
DL
Status word
6FC5 197-0AA40-1BP1
9 Examples
9.2.7 FB 167 Unload spindle
Comment
DR
DB 145, DW 19
Comment
DR
9–67