Siemens SIMATIC S7-400 Reference Manual page 462

Index
Order number, 345
Rules for connecting, 347
Specifications, 361
Terminator, 359
IM 467, 363
Communication services, 365
Configuration, 368
Connection to PROFIBUS DP, 368
Specifications, 374, 376
IM 467 FO, 363
Communication services, 365
Configuration, 368
Connection to PROFIBUS DP, 368
Fiber-optic cable, connecting, 372
IM operating mode, 366
IM 467/ IM 467 FO
Application, 363
Design, 363
Incorrect parameters
Analog input module, 225
Digital module, 91
Indicators, 45
IM 463-2, 348
Input characteristic curve to IEC 61131
for digital inputs, 95
Input delay, 108
Digital input module, 87
Input values
Dependencies, 107
Installation
24 VDC fan subassembly, 385
RS 485 repeater, 388
Safety requirements, 19
The 120/230 V DC fan subassembly, 382
Insulation resistance, 26
Insulation test, 26
Interface
Selecting, 350
Interface module
IM 460-1 and IM 461-1, 334
IM 460-3 and IM 461-3, 337
IM 460-4, 340
IM 460-4 and IM 461-4, 340
IM 461-4, 340
Interface modules
Configuration, 325
Function, 325
IM 460-0, 330
IM 460-1, 334
IM 460-3, 337
IM 461-0, 330
462
IM 461-1, 334
IM 461-3, 337
Interface selector switch, 349
Interference
pulse-shaped, 20
sinusoidal, 21
Interference frequency suppression 10 Hz
Step response, 312
Interference frequency suppression 400 Hz
Step response, 313
Interference frequency suppression 50 Hz
Step response, 312
Interference frequency suppression 60 Hz
Step response, 313
Internal error
Analog input module, 225
Digital module, 91
Internal voltage failure
Digital module, 91
Interrupt
Analog modules, 227
Digital modules, 93
Enabling, 93, 227
Interrupt-triggering channels
of the digital module, 94
INTF
Meaning, 438
INTF LED
Analog module, 223
Digital module, 89
IP
Meaning, 438
IP20, 26
K
Keep last value
Digital input module, 87
Digital output module, 88
L
L+
Meaning, 438
LAD
Meaning, 438
LED, 366
BAF, BATT1F, BATT2F, 46
BAF, BATTF, 46
Parameter assignment error, 286
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08