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Siemens CPU 412-1 Instruction Manual Page 115

S7-400; cpu 412 series; cpu 414 series; cpu 416 series; cpu 417 series;.
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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

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