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