System Function Blocks
142
S7-400 Instruction List
A5E00267845-01
Execution Time in
s
SFC
No.
SFC Name
Function
CPU
412
CPU
414
CPU
416
CPU
417
CPUs
414-4H
417-4H
(solo)
CPUs
414-4H
417-4H
(redun-
dant)
19
START
Start remote device
JOB activated, REQ = 1
443
251
164
147
xx
xx
JOB checked
155
90
60
52
xx
xx
JOB finished, DONE = 1
153
89
59
51
xx
xx
20
STOP
Stop remote device
JOB activated, REQ = 1
411
242
157
136
xx
xx
JOB checked
156
90
59
51
xx
xx
JOB finished, DONE = 1
153
89
58
51
xx
xx
21
RESUME
Restart remote device
JOB activated, REQ = 1
434
246
159
142
xx
xx
JOB checked
157
90
59
52
xx
xx
JOB finished, DONE = 1
153
90
59
52
xx
xx
22
STATUS
Query status of remote partner
JOB activated, REQ = 1
279
160
109
97
xx
xx
JOB checked
153
88
58
50
xx
xx
JOB finished, NDR = 1
464
269
177
151
xx
xx