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Siemens CPU 412-1 Instruction Manual Page 145

S7-400; cpu 412 series; cpu 414 series; cpu 416 series; cpu 417 series;.
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SFC
SFC Name
No.
23
USTATUS
Receive status of remote device without
coordination
JOB activated, NDR = 1
JOB checked
JOB finished
31
NOTIFY_8P
Generate block–related message without
acknowledgment
JOB activated, SIG = 0–> 1
(1 - 420 bytes)
JOB checked
JOB finished, DONE = 1
32
DRUM
Implement sequencer
33
ALARM
Generate block-related message with
acknowledgment
JOB activated, SIG = 0–> 1
(1 - 420 bytes)
JOB checked
JOB finished, DONE = 1
S7-400 Instruction List
A5E00267845-01
Function
135
133
462
543 -
588
206
215
39
552 -
588
208
215
Execution Time in ms
CPU
CPU
CPU
412
414
416
79
50
77
50
266
176
309 -
207 -
331
220
118
78
123
81
21
14
312 -
209 -
331
223
119
79
123
81
System Function Blocks
CPU
CPU
CPU
417
414-4H
414-4H
417-4H
417-4H
(solo)
(redun-
dant)
44
xx
xx
43
xx
xx
150
xx
xx
178 -
xx - xx
xx - xx
191
67
xx
xx
70
xx
xx
13
xx
xx
183 -
xx - xx
xx - xx
195
68
xx
xx
70
xx
xx
143

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