System Functions
116
S7-400 Instruction List
A5E00267845-01
Execution Time in
s
SFC
No.
SFC Name
Function
CPU
412
CPU
414
CPU
416
CPU
417
CPU
414-4H
417-4H
(solo)
CPU
414-4H
417-4H
(redun-
dant)
51
RDSYSST
“Module identification” partial list
Display one data record (0111)
125
79
51
46
xx
xx
51
RDSYSST
”Module Identification” partial list
Display all data records (0012)
256
154
102
89
xx
xx
Display one data record (0112)
156
94
62
55
xx - xx
xx - xx
Display header information (0F12)
111
66
43
39
xx
xx
51
RDSYSST
“Save” partial list
Display header information (0F13)
135
90
56
153
xx
xx