Siemens SIMATIC S7-400H System Manual page 504

Index
Start-up, 132
Startup modes, 132
Startup processing, 132
Startup time monitoring, 89
Status byte, 206
Status displays
All CPUs, 55
CPU 412-5H, 55
CPU 414-5H, 55
CPU 416-5H, 55
CPU 417-5H, 55
Status word, 206
STOP, 55
Subconnection
Active, 234
Switch to CPU with modified configuration, 152
Switchover to CPU with expanded memory
configuration, 153
Synchronization
Event-driven, 122
Synchronization, 122
Synchronization module
Function, 341
Replacement, 272
Synchronization modules
Technical data, 345
Synchronization modules, 35
System and standard functions, 99, 100
System modifications during operation
Hardware requirements, 452
Software requirements, 452
Stand-alone operation, 451
System redundancy, 106
System states, 124
System status list
Compatibility, 101
T
Technical data
Memory cards, 431
Technical Support, 22
Time monitoring, 155
Time response, 167
Time-out, 157
Toggle switch, 60
Tolerance window, 198
Tools, 38
504
U
Update, 141, 142, 143, 154, 158, 212
Delay, 167
Minimum input signal duration, 146
Monitoring times, 212
Sequence, 149
Time response, 158
UPDATE, 133
Updating online
the firmware, 83
Updating the firmware, 83
Usable CPs, 244
User program, 39
User program execution time, 358
Utilities
S7 communication, 215
W
Warm restart, 64
Operating sequence, 64
Work memory, 152
Writing data consistently to a DP standard slave, 114
System Manual, 03/2012, A5E00267695-11
S7-400H