Siemens SINUMERIK 880 SW 6 Planning Manual page 214

6 NC Channel/PLC Interface (DB 10 ... DB 25)
6.5.3 Acknowledgements
ERROR ON BLOCK SEARCH WITH CALC. FROM LAST MAIN
BLOCK
1 signal: Error on "Block search with calculation from last main block" function.
0 signal: Block search completed without errors.
1
2
3
4
5
1: BLOCK SEARCH signal via softkey
2: NC START signal
3: BLOCK SEARCH ACTIVE signal
4: BLOCK SEARCH signal to NC channel
5: BLOCK SEARCH WITHOUT ERROR or ERROR ON BLOCK SEARCH signal
6: BLOCK SEARCH signal cancelled internally
7: User cancels BLOCK SEARCH
8: BLOCK SEARCH WITHOUT ERROR or ERROR ON BLOCK SEARCH signal cancelled
internally
t : PLC cycle time
c
–
6 34
6
t
c
6
t
c
©
Siemens AG 1991 All Rights Reserved
DW 15, bit 5
7
t
c
8
6ZB5 410-0HE02
SINUMERIK 880 (PJ)
05.91