Siemens SIMATIC S7-400H System Manual page 502

Index
MSTR, 56
MTBF, 435, 440
Multiple-bit errors, 139
N
Network configuration, 263
Network functions
S7 communication, 215
Networking configuration, 263
Non-redundant encoders, 195, 199
O
OB 121, 137
OB 70, 100
OB 83, 100
OB 86, 100
Online help, 21
Operating mode
Changing, 450
Operating objectives, 25
Operating state changes, 93
Operating states
CPU, 130
HOLD, 135
LINK-UP, 133
RUN, 133
STARTUP, 132
STOP, 131
System, 124
UPDATE, 133
Operating system
Execution time, 363
Order numbers
Memory cards, 431
Organization blocks, 39, 100
Overview
PROFINET IO functions, 97
P
Parameter, 74
Parameter assignment tool, 75
Parameter block, 74
PG functions, 264
PG/OP-CPU communication, 70
Power supply, 34
Process image update
Execution time, 359
Process interrupt response time
502
of signal modules, 380
of the CPUs, 379, 380
PROFIBUS address, 89
PROFIBUS DP
Diagnostic address, 93
Organization blocks, 100
System and standard functions, 99
System status list, 101
PROFIBUS DP interface, 49
PROFINET, 71, 95
Device replacement without removable
medium, 103
Media redundancy, 104
Shared Device, 103
PROFINET interface, 50
Properties, 72
PROFINET IO
Organization blocks,
Overview of functions, 97
System and standard functions, 99
System status list,
Programming, 37
Programming via PROFIBUS, 89
R
Rack, 34
Rack number
Setting, 50
RACK0, 56
RACK1, 56
RAM card, 67
RAM/POI comparison error, 138
Reading data consistently from a DP standard
slave, 113
REDF, 58
Redundancy
Active, 121
Active, 121
Redundancy nodes, 28, 231
Redundant analog output modules, 203
Redundant automation systems, 25
Redundant communication system, 231
Redundant encoders, 196
Analog input modules, 202
Redundant I/O, 26, 177
Analog input modules, 198
Configuration, 186
Configurations, 178
Digital input modules, 194
Digital output modules, 197
in central and expansion devices, 178
System Manual, 03/2012, A5E00267695-11
S7-400H