Index - Siemens SIMATIC S7-400H Manual

Index

A
Address area, CPU 31x-2, 4-30
Availability
communications, 2-6
definition, A-3
I/O, 7-2
of systems, 1-4
B
Base system, 2-3
Bus connectors, 4-25
MPI, 4-24
Profibus DP interface, 4-25
Bus interrupt, 4-39
BUSF, 4-35
BUSF1, 4-9
BUSF2, 4-9
C
Central processing unit, 2-3
Change memory card, 4-20
Change memory type, 11-49
Changing the operating mode of an H CPU,
B-6
Checksum error, 5-12
Cold restart, 4-13
operating sequence, 4-14
Commissioning, 3-1
Communication, 2-6
Communication modules, E-1
Comparison error, 5-12
Components
base system, 2-3
duplicating, 1-4
Configuration types, I/O, 7-2
Configuring, 9-3
Configuring networking, 9-7
Connection
fault-tolerant S7, 8-3
S7, 8-3
Consistent data access, 4-47
Automation System S7-400H Fault-tolerant Systems
A5E00068197-07
CPU
mode selector, 4-11
parameters, 4-26
CPU 315-2 DP
See also CPU 31x-2
DP master, 4-30
CPU 316-2 DP. See CPU 31x-2
CPU 318-2. See CPU 31x-2
CPU 31x-2
DP address areas, 4-30
DP master, diagnostics using LEDs, 4-35
CPU 414–4H, operation and display elements,
4-2
CPU 417–4H, operation and display elements,
4-2
CPU–CPU communication, 4-24
D
Data consistency, 4-40
Depassivation, 7-32
Determining memory requirements, 4-15
Diagnostics addresses, 4-38
Diagnostics addresses for PROFIBUS, 4-38
Diagnostics buffer, 4-10
Diagnostics coverage, A-2
Digital output, fault–tolerant, 7-21
Discrepancy, digital input modules, 7-17
Discrepancy time, 7-17, 7-23
Documentation, 2-9
DP interface, 4-25
DP master
CPU 31x-2, 4-30
diagnostics using LEDs, 4-35
DP-master, Diagnostics with STEP 7, 4-36
DPV1 and EN 50170, 4-32
Index-1