Siemens CPU 414-2 User Manual

System Function Blocks
146
S7-400 Instruction List
A5E00267845-01
Execution Time in s
SFB
No.
SFB Name Function
CPU
412
CPU
414
CPU
416
CPU
417
CPU
414-4H
417-4H
(solo)
CPU
414-4H
417-4H
(redun-
dant)
53 WRREC Write data record in a DP slalve via
integrated DP interface,
First call (1-10 bytes)
314 182 119 105 xx xx
Intermediate call 130 76 50 43 xx xx
Last call 132 77 51 45 xx xx
53 WRREC Write data record in a DP slave via
external DP interface,
First call (2-14 bytes)
312 176 116 101 xx xx
Intermediate call 130 76 50 43 xx xx
Last call 134 77 51 45 xx xx
54 RALRM Receive interrupt from a DP slave
Runtime measurement for
non-I/O-dependent OBs, MODE = 1,
OB 1
118 73 48 42 xx xx
54 RALRM Receive interrupt from a DP slave
Runtime measurement at integrated DP
interface, MODE = 1,
OB 40, OB 83, OB 86
242 141 92 81 xx xx
OB 55 to OB 57, OB 82 245 145 95 83 xx xx
OB 70 -- -- -- -- xx xx

Siemens CPU 414-2 Specifications

General

Brand	Siemens
Model	CPU 414-2
Category	Computer Hardware
Language	English