Index
CP 342-5 / CP 342-5 FO
52 Manual, 10/2011, C79000-G8976-C146-09
I
I/O configuration limits DP master, 35
I/O configuration limits DP slave, 35
L
Lack of resources, 24
LEDs
For di
splay of the operating state, 19
on the front p
anel, 19
M
Manual Part A, 4
Manual Part B, 4
Mode sele
ctor, 21
Module
replacement, 37
Mono ma
ster configuration, 25
Multicast, 10
Multiplexi
ng OP connections, 30
Multiproto
col mode, 30
O
Operator control and monitoring functions (HMI), 10
Optimum token passing, 24
P
Performance and functional characteristics, 35
PG connections and connections to WinCC, 30
PG/OP com
munication, 10
Program blo
cks, 12
Current, 42
Proje
ct engineering
Extensive, 12
Protection against transient voltage surges, 17
PUT, 29
R
Replacing a module, 35, 37
Replacing a module without a programming device, 12
Repl
acing components, 16
Re
sponder functionality of the DP master (class 1), 40
RU
N mode, 19
RUN to STOP, 21
S
S7 communication, 10
Influence of the data length, 31
S7 conn
ections, 10
Quantity, 28
S7 standa
rd rail, 17
Safety extra low voltage, 15
Safety
notices, 15
Set current DP mode, 38
Share
d input/output (acyclic), 24
S
IMATIC C7 control systems, 11
SIMATIC device families, 11
SIMATIC NET glos
sary, 5
SIMATIC S7-300 / C7-300,
9
SINUMERIK, 11
Slot
What to do when empt
y, 38
Startup re
sponse with modified transmission speed, 33
STOP mode, 19
STOP to RUN, 21
Subs
titute values, 33
SYNC / FRE
EZE in DP slave mode, 35
SYNC/FREEZE (acyc
lic), 24
T
TD/OP connections
Multiplexing, 10
Time for loadi
ng firmware, 36
Time re
sponse on FDL connections, 28
Time re
sponse on S7 connections, 29
Tran
smission speed, 23, 33, 35
U
USEND/URCV, 29
User program, 38
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