Siemens SIMATIC ET 200SP HA - Page 112

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Analog value representation

B.3 Analog value representation with deactivated "Wire break diagnostics" in the current measuring range

4...20 mA

F-AI 8xI 2-/4-wire HART HA

112 Equipment Manual, 09/2021, A5E50557845-AA

Main Page

Table of Contents3
Security Information7
Preface9
Product Overview11
Properties of I/O Module11
Accessories14
Connection15
Terminal Blocks15
Terminal Assignment17
Schematic Circuit Diagram18
Parameters/Address Space21
Configuration Options21
Parameter Types22
Module/Channel Parameters23
Explanation of the Module/Channel Parameters27
F_Source_Address27
F_Destination_Address27
F_Monitoring Time (Ms)28
Number HART Message Frame Repetitions28
Diagnostics: Missing Power Supply Voltage L29
Double-Width Terminal Block29
Smoothing29
HART Gate30
HART Activated31
Measurement Type/Measuring Range31
Diagnostics HART32
Diagnostics Wire Break32
Potential Group33
Redundancy33
Interference Frequency Suppression34
Behavior after Channel Fault34
Address Space35
Applications of the F-I/O Module37
Applications Cases of the I/O Module37
Application Case 1: Sil3/Cat.3/Pld, 2-Wire Transmitter, 1Oo140
Application Case 1A: Sil3/Cat.3/Pld, 2-Wire Transmitter, 1Oo1 (High Availability)42
Application Case 2: Sil3/Cat.3/Pld, 4-Wire Transducer, 1Oo144
Application Case 2A: Sil3/Cat.3/Pld, 4-Wire Transmitter, 1Oo1 (High Availability)46
Application Case 3: Sil3/Cat.4/Ple, 2- or 4-Wire Transducer, 1Oo248
Application Case 3A: Sil3/Cat.4/Ple, 2- or 4-Wire Transmitter, 1Oo2 (High Availability)51
Application Case 4: Sil3/Cat.4/Ple, 2- or 4-Wire Transmitter, 2Oo354
Requirements Placed on Sensors for Fail-Safe Modules57
IO Redundancy58
Calculation of the Remaining Supply Voltage at the Sensor60
Displays, Alarms and Messages61
Status and Error Displays61
Leds62
Diag Led62
Mt Led62
Channel Status / Fault Leds63
Channel Status/Diag/Channel Fault Leds63
Pwr Led64
Interrupts65
Diagnostic Messages67
Maintenance Events72
HART Function75
Use75
Notes on Use75
Hart76
HART Protocol76
HART for Safety-Related Applications77
HART System Connection79
Notes on System Connection79
HART Configuration Tool80
HART Signal81
HART Device Status81
Communication83
Notes on Communication with HART83
HART Command83
Explanation of the HART Commands84
Universal HART Commands84
General Purpose HART Commands84
Device-Specific HART Commands85
SHC Sequence85
Tags86
Notes on HART Variables86
HART Variables86
Quality Code86
HART Revision87
Field Devices with HART Revision 5 and 687
Field Devices with HART Revision 7 and Higher88
Technical Specifications89
HART Operating Data Records95
HART Command Interface95
HART Operating Data Records96
HART Request and Response Data Records97
HART Directory103
HART Feature Data104
HART Variable Data Record105
HART-Specific Settings106
Analog Value Representation109
Analog Value Representation in the Current Measurement Range 0 to 20 Ma109
Analog Value Representation with Activated "Wire Break Diagnostics" in Current Measuring Range 4110
Analog Value Representation with Deactivated "Wire Break Diagnostics" in the Current Measuring Range 4111
Response Times113

Siemens SIMATIC ET 200SP HA - Page 112

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