Siemens CPU 31 Series Technical Data Manual page 236

Index
D
Data consistency, 3-15
Diagnostics
Standard I/O, 6-44
Technological functions, 6-44
Differences between the CPUs, 2-4
Digital inputs
Configuration, 6-38
Technical data, 6-45
Digital outputs
Configuration, 6-39
Fast, 6-47
Technical data, 6-47
Download
of blocks, 4-10
E
Error displays, 2-13
G
Global data communication, 3-9
I
I/O process image, 4-5
Industrial Ethernet, 3-16
Integrated I/Os
Usage, 6-28, 6-33
Interfaces
MPI, 3-1
PtP interface, 3-3, 3-5
Which devices can I connect to which interface?,
3-2
Interrupt inputs, 6-43
Configuration, 6-38
Interrupt response time
Calculation, 5-21
Definition, 5-20
of signal modules, 5-21
of the CPUs, 5-20
Process interrupt processing, 5-21
Sample calculation, 5-25
Interrupt, delay, 5-22
L
Load memory, 4-1
Local data, 4-7
Longest response time
Calculation, 5-17
Conditions, 5-16
Index-2
M
Maximum cycle time, 5-8
Memory
Compression, 4-12
Memory areas
Load memory, 4-1
RAM, 4-2
System memory, 4-2
Memory functions
Compression, 4-12
CPU memory reset, 4-13
Download of blocks, 4-10
Promming, 4-12
RAM to ROM, 4-12
Restart, 4-13
Uploading blocks, 4-11, 4-12
Warm start, 4-13
MMC - Useful life, 4-9
Mode selector switch, 2-3, 2-6, 2-8, 2-10, 2-12
MPI, 3-1
N
Network node, 3-11
O
OB 83, 3-22
OB86, 3-22
P
Power supply
Connection, 2-3, 2-6, 2-8, 2-10, 2-12
Process interrupt processing, 5-21
PROFIBUS, 3-16
PROFIBUS International, 3-17
PROFINET
Implementation, 3-17
PROFINET, 3-3, 3-16
interface, 3-3
Objectives, 3-16
PROFINET CBA, 3-17
PROFINET IO, 3-17
PROFINET IO, 3-18
PtP interface, 3-3, 3-5
Manual, 01/2006 Edition, A5E00105475-06
CPU 31xC and CPU 31x, Technical Data