Siemens SIMATIC S7-400 Reference Manual page 461

Firmware, 367
FM
Approval, 18
Meaning, 437
FOC
Meaning, 438
Reusing, 373
FRCE
Meaning, 437
Front connector missing
Analog input module, 225
Digital module, 91
Function
Backup battery, 43
Channel cable, 380
IM 460-0 and IM 461-0, 330
IM 460-1 and IM 461-1, 333
IM 460-3 and IM 461-3, 337
IM 460-4 and IM 461-4, 340
Interface modules, 325
Operator controls, 47
Functions
Power supply modules, 39
Rack, 27
Fuse, 385
change, 148
Changing, 156
The 120/230 VAC fan subassembly, 381
Fuse blown
Digital module, 92
Digital output module, 88
G
GD
Meaning, 438
Grounded operation
RS 485 repeater, 390
Grounding, 435
H
Hardware interrupt
Digital modules, 93
End of scan cycle, 228
when limit is exceeded, 227
Hardware interrupt enable
Digital input module, 87
Hardware interrupt lost
Analog input module, 225
Digital module, 91, 94
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08
HLV
Meaning, 438
Hotline, 5
I
I/O bus, 29
IC
Meaning, 438
ID
Meaning, 437
Module types, 406
IEC 61131-2, 13
IFM1F; IFM2F
Meaning, 438
IM
Meaning, 438
IM 460-0 and IM 461-0
Function, 330
Operator controls and display elements, 330
Parameter assignment, 331
Technical specifications, 332
IM 460-1 and 461-1
Specifications, 336
IM 460-1 and IM 461-1
Function, 333
Operator controls and indicators, 334
Parameter assignment, 335
IM 460-3 and 461-3
Technical specifications, 339
IM 460-3 and IM 461-3
Function, 337
Operator controls and display elements, 337
Parameter assignment, 338
IM 460-4 and 461-4
Specifications, 342
IM 460-4 and IM 461-4
Compatibility, 342
Function, 340
Parameter assignment, 341
Position of operator control and display
elements, 340
IM 463-2
Ambient conditions, 345
Area of application, 345
Cable 721, 357
Cable length, 347
Connecting, 350
EMC resistance, 345
Indicators, 348
LEDs, 349
Operator controls, 348
Index
461