Siemens S7-300 Installation And Operating Manual page 347

Fail-safe automation system, 13
Fail-safe signal module, 13
Fail-safe value, 51
Fault reactions, 51
Fields of application, 61
FM
Approval, 60
Front connectors, 46
F-SM, 13
F-system, 13
Sample configuration, 15
G
General technical data, 59
Group diagnostics, 54
Group fault
HART, 292
Guide
through the manual, 6
H
H/F Competence Center, 7
HART
Commands, 280
Group fault, 292
Parameters, 280
Protocol error, 293
System environment for using HART, 282
Using, 281
HART analog module
Access by means of SIMATIC PDM, 283
Transparent message data, 283
User data, 287
HART command, 290
Data record format, 290
HART communication, 289
Data record format, 289
Rule, 289
HART parameters
entering, 282
Example, 280
HART reply, 292
Checks, 292
Data record format, 291
Processing status, 290
HART signal
superimposed, 279
HART status bytes, 292
Hazardous Area, 105
Fail-safe signal modules
Installation and Operating Manual, 01/2010, A5E00085586-10
I
I&M data, 30
IE/PB Link, 18
IEC 1131, 61
IEC 61508, 16
Input area
User data, 295
Input delay, 323
Insertion/removal, 46
Interference
Pulse-shaped, 63, 64
Sinusoidal, 66
IP 20, 71
Isolation test, 70
K
Keep last valid value, 16, 53, 55, 169
L
Loads, capacitive
Switching, 327
Loads, inductive
Switching, 327
Logical base address, 35
M
Manual
Contents, 6
Module start address, 34, 35
N
Namur sensors, 48
NFPA72, 16, 53, 55
O
Operating conditions, 68
Order numbers, 3, 319
Output of fail-safe values, 51, 52
Overvoltage protection, 300
P
Parameter data records for HART
Data record format, 294
Index
347