System Functions
110
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)
12
D_ACT_DP
Deactivate and activate DP slaves via
external DP interface, MODE = 2
First call
472
280
186
169
--
--
Intermediate call
80
48
32
28
--
--
Last call
101
60
41
35
--
--
13
DP_NRMDG
Read slave diagnostic data
First call
240
141
95
83
xx
xx
Intermediate call
88
53
36
30
xx
xx
Last call (28 bytes)
122
72
48
42
xx
xx