Siemens S7-300 - Page 346

Index
Fail-safe signal modules
346 Installation and Operating Manual, 01/2010, A5E00085586-10
D
Dark period, 49
Dark period suppression, 151, 169
Data record format
Diagnostics of the HART a
nalog module, 288
HART a
nalog module, 287
HART c
ommand, 290
HART communication, 289
HART r
eply, 291
Parameter data records for HART,
Data re
cord
s 0 and 1
Diagnostics data, 304
Deg
ree of protection, 70
Degree of protection IP 20, 71
Diag
nostic interrupt, 57
As
sign
ing
parameters, 57
Diagnostic messages
SM 336, 215
and corre
ctive measures, 57
in STEP 7, 57
SM 326, DI 24 x DC 24V, 99
SM 326, DI 8 x
NAMUR, 121
SM 326, DO 10 x DC 24V/
2A, 152
SM 326, DO 8 x
DC 24V/2A PM, 134
SM 326, F-DO 10 x
DC 24V/2A PP, 174
SM 336, AI 6 x
13Bit, 215
Diagnostics bu
ffer, 52
Diagnostics d
ata, 304
Byte 7 for SM 336, 311
By
te 7 to 9 for SM 326, DI 24 x
DC 24V, 307
Bytes 0 and 1,
304
Bytes 2 and 3, 305
By
tes 4 to 6, 306
Bytes 7 and 8 for SM 326, DO 10
x DC 24V/2A, 309
By
tes 7 to 28
with SM 326, F-DO 10 x DC 24V/2A
PP, 310
Byte 7 for SM 326, 308
Byte 7 for SM 326, 308
with SM 336, 312
Rea
ding, 303
Signal modules, 303
Structur
e and contents, 304
Diagno
stics functions, 56
Diagnostics L
EDs, 57
Diagnostics o
f the HART analog module
Data rec
ord format, 288
Diag
nostics using the LED displa
y, 56
Digital modules, 73
Dimensio
nal drawing of a
safety protector, 317
Dimensional drawing of the bus module for sa
fety
protectors, 317
Dimens
ional drawing of the signal module, 315
DI
P switch, 35
Discrepa
ncy analysis, 74
Discrepancy beha
vior, 74
Distri
buted configuration, 19
Documentation
Additional, 5
Duration of sensor si
gnal
s
Requireme
nts, 48
E
Electromagnetic compatibility, 62
EMC, 62
EMC Directive, 67
EN 954-1, 16
EN54, 16, 53, 55
Enhan
ced availability, 26
Enhancement of availability,
16
Entering
HART p
ara
meters, 282
Environmental conditions, 68
Mechanical, 69
Evaluatin
g diagnostics dat
a, 56
Example
HART para
meters, 280
F
F Configuration Pack, 25
F_destination_address, 34
Assigning, 38
Analog input module SM 336
Measured val
ue resolution
,
Analog value representation of SM 336
Measured value range,
SM 336
Order number,
SM 336
Properties,
SM 336
Address assignment,
SM 336
Front view,
SM 336
Wiring and block diagram,
SM 336
Channel numbers,
SM 336
External sensor supply,
SM 336
Causes of the problem and corrective measures,