Index
B
Bus topology, 12
C
Cable length, 14
Characteristic data (DP), 14
Characteristic data (FDL), 15
Characteristics (S7 communication), 15
Configuration data
Downloading, 17
Connection resources of the CPU, 15
D
Data record routing, 11, 15
Data storage of the configuration data of the
module, 53
Diagnostics options, 43
Diagnostics repeater (DP slave), 12
Diagnostics requests, 12
Diagnostics requirements, 14
Direct data exchange, 11
Disposal, 7
Downloading project data, 26
DP diagnostics, 43
DP diagnostics frames when the CPU is in STOP, 50
DP master
Master mode, 27
DP master (class 1), 11, 12
DP masters (class 2), 12
DP mode
General characteristic data, 14
DP slave, 11, 12
Slave mode, 27
DP slaves
Quantity, 14
F
FDL connections, 11
Field device parameter assignment, 11
SIMATIC CM 1542-5
Operating Instructions, 01/2023, C79000-G8976-C290-07
Firmware
CM (for FDL), 18
CPU, 18
Updating, 51
G
Glossary, 8
H
HMI functions, 15
I
Instruction
DE_ACT, 12
M
Measured values
Transfer/reaction times, 16
O
Operating mode of the CPU, 27
OUC (Open User Communication), 36
P
PG functions, 15
PG/OP communication, 11
PROFIBUS
DP-V0 and DPV1 standard, 11
PROFIBUS DP
EN 50170 DPV1, 11
PROFIBUS interface, 57
R
Recycling, 7
RS485 interface, 57
67