Siemens SINUMERIK 840 Planning Manual page 278

9 Examples
9.2.19 FB 180 Enter additional cutting edges (from magazine assignment)
Address key
DB 146
DW 48
DW 49
DW 50
DW 51
DW 52
DW 53
DW 54
DW 55
F 224.0 (general disable flag) forms the interface to the calling program FB 160.
F 224.0 = General disable flag
As long as this flag is set, FB 160 is not available for any operator inputs.
F 228.2 = Dynamic function flag
When the "Generate additional cutting edges" softkey is pressed, FB 180 is called by FB 160
and the flag F 228.2 is set for the duration of one cycle.
F 229.2 = Static function flag
The flag F 229.2 is set by FB 180 in the first cycle and is reset after the function has been
executed. As long as this flag is set, the block FB 180 is called cyclically by FB 160.
9–106
Status words in DB 146
15 14 13 12 11 10 9 8 7 6 5 4
Magazine number
Locator number
Pointer
Cutting edge number
Text pointer (user texts)
Memory for cutting edge numbers
FB 189
Unassigned
Unassigned
© Siemens AG 1991 All Rights Reserved
Comment
3 2 1 0
6FC5 197-0AA40-1BP1
SINUMERIK 840/880 (PJ)
01.91