Index - Siemens SIMATIC S7-400 Reference Manual

Index

2
24 VDC fan subassembly
Features, 384
Installation, 385
Specifications, 385
wiring, 384
2-conductor connection, 213
2-wire transducer, 208
3
3-conductor connection, 213
4
4-conductor connection, 212
4-wire transducer, 210
A
Abbreviations, 437
AC
Meaning, 437
Accessories
Order numbers, 429
S7-400, 429
ADC
Meaning, 437
ADC-DAC error
Analog input module, 225
Additional support, 4
Address area
Setting, 354
Addressing
S5 modules, 347
AI
Meaning, 437
Ambient conditions, 24
Climatic, 25
IM 463-2, 345
Mechanical, 24
Analog functions
STEP 7 blocks, 163
Analog input channels
Basic execution time, 196
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08
Conversion time, 196
Cycle time, 196
Measuring method, 189
Measuring range, 189
Representation of analog values, 169
Analog input module
ADC-DAC error, 225
Auxiliary voltage missing, 225
Causes of error and remedies, 225
Channel error, 225
Channel information available, 225
Configuration error, 225
Connecting resistance thermometers, 212
Connecting resistors, 212
Connecting sensors, 204
Connecting thermocouples, 215
Diagnostic data, 420
Diagnostic interrupt, 201
diagnostic message in measured value, 223
Diagnostic messages, 223
Diagnostics, 201
EPROM error, 225
External error, 225
Front connector missing, 225
Hardware interrupt lost, 225
Incorrect parameters, 225
Internal error, 225
isolated, 204
Limit, 201
Measurement, 201
Measuring method, 201
Measuring range, 202
Measuring range module incorrect/missing, 225
Module error, 225
No parameters, 225
Noise suppression, 202
non-isolated, 204
Overflow, 226
Parameter assignment error, 225
Parameters, 201, 403
potential difference, 204
RAM error, 225
Reference channel error, 226
Reference junction, 202
Reference temperature, 202
Run time calibration error, 226
Short-circuit to M, 225
SM 431, AI 16 x 13 bit, 264
SM 431, AI 8 x 13 bit, 229
455