Plc Machine Data For Operating System (Db 60) - Siemens SINUMERIK 840C Installation Manual

09.95
2 PLC Machine Data
2.1

PLC machine data for operating system (DB 60)

MD DB60
D e s i g n a t i o n
No. DW
2 2 Call time reference for OB 5
3 3 Call time reference for OB 6
4 4 Call time reference for OB 7
5 5 Last step 5 timer
1)
8 8 Last active channel
1)
9 9 Last active spindle
1)
10 10 Last active axis
11 11 Delete threshold inputs
12 12 Delete threshold outputs
13 13 Reserved
14 14 Reserved
17 17 Number of wait cycles with
occupied UI
18 18 No. of UIs on synchronization
19 19 No. of function numbers
20 20 Function number for core
sequence triggering
21 21 Function number for core
sequence triggering
22 22 Function number for core
sequence triggering
23 23 Function number for core
sequence triggering
24 24 Function number for core
sequence triggering
25 25 Function number for core
sequence triggering
26 26 Function number for core
sequence triggering
27 27 Function number for core
sequence triggering
_______
CL = Computer link
1)
SW 1 and 2 only
© Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
2.1 PLC machine data for operating system (DB 60)
Standard
mach. data
1
1
1
64
1
1
2 for T
3 for M
127
127
1
0
3
25
26
30
0
0
0
0
0
6FC5197- AA60
2 PLC Machine Data
Maximum Input
input value resolution
1 to 3 2.5 ms
1 to 9 10 ms
1 to 255 100 ms
255
4
6
15
64 ... 127
64 ... 127
10
31
10
255
255
255
255
255
255
255
255
2–1