Siemens CPU 412-1 Instruction Manual page 115

SFC
SFC Name
No.
26 UPDAT_PI Update process image input table (run-
time entry for 1 DI 32 in the central rack)
AI 8* 13Bit
27 UPDAT_PO Update process image output table (run-
time entry for 1 DO 32 in the central rack)
AO 8* 13Bit
28 SET_TINT Set time-of-day interrupt
29 CAN_TINT Cancel time-of-day interrupt
30 ACT_TINT Activate time-of-day interrupt
31 QRY_TINT Query time-of-day interrupt
32 SRT_DINT Start time-delay interrupt
33 CAN_DINT Cancel time-delay interrupt
34 QRY_DINT Query time-delay interrupt
35 MP_ ALM Trigger multicomputing interrupt
36 MSK_FLT Mask synchronous faults
37 DMSK_FLT Demask synchronous faults
38 READ_ERR Read error register
S7-400 Instruction List
A5E00267845-01
Function
43
67
39
62
92
30
63
16
49
33
16
368
19
23
23
Execution Time in ms
CPU 412 CPU CPU
414 416
28 21
50 42
27 21
46 39
54 36
17 12
35 24
10 7
28 19
19 13
10 7
209 142
12 8
14 10
14 9
System Functions
CPU CPUs CPUs
417 414-4H 414-4H
417-4H 417-4H
(solo) (redun-
dant)
18 xx xx
39 xx xx
18 xx xx
36 xx xx
32 xx xx
10 xx xx
21 xx xx
5 xx xx
17 xx xx
11 xx xx
5 xx xx
130 -- --
7 xx xx
8 xx xx
8 xx xx
113