
Index
S7-400 Automation System Module Data
Reference Manual, Edition 09/2009, A5E00850736-06
475
SM 431, AI 8 x RTD x 16 bit, 311
SM 432, AO 8 x 13 Bit, 335
FEPROM
Meaning, 451
Firmware, 381
FM
Approval, 27
Meaning, 451
FOC
Meaning, 452
Reusing, 387
FRCE
Meaning, 451
Front connector missing
Analog input module, 244
Digital module, 101
Function
Backup battery, 53
Channel cable, 396
IM 460-0 and IM 461-0, 348
IM 460-1 and IM 461-1, 351
IM 460-3 and IM 461-3, 355
IM 460-4 and IM 461-4, 358
Interface modules, 343
Operator controls, 57
Functions
Power supply modules, 49
Rack, 37
Fuse, 401
Changing, 164, 172
The 120/230 VAC fan subassembly, 397
Fuse blown
Digital module, 102
Digital output module, 98
G
GD
Meaning, 452
Grounded operation
RS 485 repeater, 406
Grounding, 449
H
Hardware interrupt
Digital modules, 104
End of scan cycle, 247
when limit is exceeded, 246
Hardware interrupt enable
Digital input module, 97
Hardware interrupt lost
Analog input module, 244
Digital module, 101, 104
HLV
Meaning, 452
I
I/O bus, 39
IC
Meaning, 452
ID
Meaning, 451
Module types, 422
IEC 61131-2, 21
IFM1F
Meaning, 452
IM
Meaning, 452
IM 460-0 and IM 461-0
Function, 348
Operator controls and indicators, 348
Parameter assignment, 349
Specifications, 350
IM 460-1 and 461-1
Specifications, 354
IM 460-1 and IM 461-1
Function, 351
Operator controls and indicators, 352
Parameter assignment, 353
IM 460-3 and 461-3
Specifications, 357
IM 460-3 and IM 461-3
Function, 355
Operator controls and indicators, 355
Parameter assignment, 356
IM 460-4 and 461-4
Specifications, 360
IM 460-4 and IM 461-4
Compatibility, 360
Function, 358
Parameter assignment, 359
Position of operator control and display
elements, 358
IM 463-2
Ambient conditions, 361
Area of application, 361
Cable 721, 372
Cable length, 363
Connecting, 366
EMC resistance, 361
Indicators, 364
LEDs, 365
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