Siemens SITRANS L User manual

SITRANS LR200 with PROFIBUS PA
SITRANS L
Radar Transmitters
SITRANS LR200 with PROFIBUS PA
Operating Instructions
7ML5422 (Polypropylene rod antenna)
7ML5423 (Rod antenna)
7ML5425 (Horn antenna)
07/2021
A5E32337680
-AF
Introduction
1
Safety notes
2
Description
3
Installing/mounting
4
Connecting
5
Operating
6
Parameter assignment
7
Service and maintenance
8
Diagnosing and
troubleshooting
9
Technical specifications
10
Dimension drawing
11
Product documentation and
support
A
Antenna options
B
Technical reference
C
PROFIBUS PA profile
structure
D
PROFIBUS communication
E
LCD menu structure
F
Abbreviations
G

Siemens AG
Digital Industries
Postfach 48 48
90026 NÜRNBERG
GERMANY
Document order number: A5E32337680
Ⓟ
02/2022 Subject to change
Copyright © Siemens AG 2021.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by personnel qualified for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.

SITRANS LR200 with PROFIBUS PA
Operating Instructions, 07/2021, A5E32337680-AF 3
Table of contents
1 Introduction ......................................................................................................................................... 11
1.1 Purpose of this documentation .......................................................................................... 11
1.2 Checking the consignment................................................................................................. 11
1.3 Security information .......................................................................................................... 12
1.4 Transportation and storage................................................................................................ 12
1.5 Notes on warranty ............................................................................................................. 13
2 Safety notes......................................................................................................................................... 14
2.1 Preconditions for safe use .................................................................................................. 14
2.2 Laws and directives............................................................................................................ 14
2.2.1 FCC Conformity ................................................................................................................. 15
2.2.2 Industry Canada conformity ............................................................................................... 15
2.2.3 CE and UKCA Electromagnetic Compatibility (EMC) Conformity .......................................... 16
2.2.4 Radio Equipment compliance (Europe and UK)................................................................... 16
2.2.5 Conformity with European directives.................................................................................. 17
2.2.6 Conformity with UK regulations ......................................................................................... 17
2.2.7 Requirements for special applications................................................................................. 18
2.3 Use in hazardous areas ...................................................................................................... 18
2.4 Lithium batteries................................................................................................................ 19
3 Description........................................................................................................................................... 20
3.1 SITRANS LR200 Overview................................................................................................... 20
3.2 Applications....................................................................................................................... 21
3.3 Programming..................................................................................................................... 21
3.4 Approvals and certificates .................................................................................................. 21
4 Installing/mounting ............................................................................................................................. 22
4.1 Basic safety notes .............................................................................................................. 22
4.2 Mounting .......................................................................................................................... 24
4.2.1 Mounting location ............................................................................................................. 24
4.2.1.1 Nozzle design .................................................................................................................... 25
4.2.1.2 Nozzle location .................................................................................................................. 26
4.2.1.3 Access for programming .................................................................................................... 27
4.2.1.4 Orientation in a vessel with obstructions ............................................................................ 28
4.3 Installation ........................................................................................................................ 30
4.3.1 Installation instructions...................................................................................................... 31
4.4 Disassembly....................................................................................................................... 32

Table of contents
SITRANS LR200 with PROFIBUS PA
4Operating Instructions, 07/2021, A5E32337680-AF
5 Connecting .......................................................................................................................................... 33
5.1 Basic safety notes .............................................................................................................. 33
5.2 Connecting SITRANS LR200................................................................................................ 35
5.2.1 Basic PLC configuration with PROFIBUS PA.......................................................................... 37
5.2.2 PLC configuration with PROFIFBUS PA for hazardous areas.................................................. 38
5.3 Nameplates for hazardous area installations....................................................................... 39
5.3.1 Device nameplate (ATEX/UKEX/IECEx/INMETRO) ................................................................. 39
5.3.2 Device nameplate (FM/CSA)............................................................................................... 39
5.3.3 Entity concept ................................................................................................................... 39
5.4 Instructions specific to hazardous area installations............................................................ 41
5.4.1 (Reference European ATEX Directive 2014/34/EU, Annex II, 1.0.6 and UK Regulation SI
2016/1107) ....................................................................................................................... 41
6 Operating............................................................................................................................................. 43
6.1 Basic safety notes .............................................................................................................. 43
6.2 Local operation.................................................................................................................. 44
6.2.1 Activating SITRANS LR200.................................................................................................. 44
6.2.2 The LCD display ................................................................................................................. 44
6.2.3 Handheld programmer ...................................................................................................... 46
6.2.3.1 (Part No. 7ML1930-1BK) .................................................................................................... 46
6.2.3.2 Key functions in measurement mode ................................................................................. 47
6.2.4 Programming SITRANS LR200 ............................................................................................ 47
6.2.5 Parameter menus .............................................................................................................. 48
6.2.6 Quick Start Wizard via the handheld programmer............................................................... 52
6.2.7 Auto False Echo Suppression.............................................................................................. 54
6.2.8 Requesting an Echo Profile................................................................................................. 54
6.2.9 Device address................................................................................................................... 55
6.3 Remote operation.............................................................................................................. 55
6.3.1 Operating via SIMATIC PDM ............................................................................................... 55
6.3.2 Functions in SIMATIC PDM ................................................................................................. 56
6.3.2.1 Features of SIMATIC PDM Rev. 6.0, SP4 .............................................................................. 56
6.3.2.2 Features of SIMATIC PDM Rev. 5.2, SP1 .............................................................................. 56
6.3.3 Initial setup ....................................................................................................................... 57
6.3.3.1 Electronic device description (EDD) .................................................................................... 57
6.3.3.2 Configuring a new device .................................................................................................. 57
6.3.4 Quick start wizard.............................................................................................................. 58
6.3.4.1 Quick Start Wizard via SIMATIC PDM................................................................................... 58
6.3.4.2 Step 1 - Identification......................................................................................................... 59
6.3.4.3 Step 2 - Application............................................................................................................ 59
6.3.4.4 Step 3 - Vessel Shape ......................................................................................................... 60
6.3.4.5 Step 4 - Range ................................................................................................................... 61
6.3.4.6 Step 5 - Summary .............................................................................................................. 61
6.3.4.7 Linearization...................................................................................................................... 61
6.3.4.8 Using Linearization via the Quick Start Wizard .................................................................... 62
6.3.4.9 Configuring a stillpipe application ...................................................................................... 64
6.3.5 Changing parameter settings using SIMATIC PDM............................................................... 65
6.3.5.1 Changing parameter settings using SIMATIC PDM............................................................... 65
6.3.6 Parameters accessed via pull-down menus ......................................................................... 65
6.3.6.1 Pull-down menus............................................................................................................... 66

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Operating Instructions, 07/2021, A5E32337680-AF 5
6.3.6.2 Set address........................................................................................................................ 66
6.3.6.3 Echo profile utilities ........................................................................................................... 66
6.3.6.4 Echo profile ....................................................................................................................... 67
6.3.6.5 View Saved Echo Profiles.................................................................................................... 67
6.3.6.6 Echo profile data logging ................................................................................................... 68
6.3.6.7 TVT Shaper ........................................................................................................................ 68
6.3.6.8 Auto false echo suppression............................................................................................... 69
6.3.6.9 Echo Setup ........................................................................................................................ 72
6.3.6.10 Maintenance ..................................................................................................................... 73
6.3.6.11 Acknowledge faults ........................................................................................................... 74
6.3.6.12 Wear.................................................................................................................................. 74
6.3.6.13 Simulation......................................................................................................................... 74
6.3.6.14 Process variables................................................................................................................ 77
6.3.6.15 Write Locking..................................................................................................................... 79
6.3.6.16 Master reset ...................................................................................................................... 79
6.3.6.17 Factory Defaults................................................................................................................. 79
6.3.6.18 Diagnostics........................................................................................................................ 80
6.3.6.19 Diagnostics........................................................................................................................ 80
6.3.6.20 Device Status..................................................................................................................... 81
6.3.6.21 Analog Input 1/Analog Input 2 ........................................................................................... 81
6.3.6.22 Update .............................................................................................................................. 82
6.3.6.23 Security ............................................................................................................................. 82
6.3.7 Operating via FDT (Field Device Tool)................................................................................. 82
6.4 Application examples......................................................................................................... 83
6.4.1 Application examples......................................................................................................... 83
6.4.2 Level application example.................................................................................................. 84
6.4.3 Liquid resin in storage vessel, level measurement............................................................... 85
6.4.4 Liquid resin in storage vessel.............................................................................................. 86
6.4.5 Horizontal vessel with volume measurement...................................................................... 86
6.4.6 Application with stillpipe.................................................................................................... 88
6.4.7 Stillpipe table..................................................................................................................... 89
6.4.8 Propagation factor/Stillpipe diameter ................................................................................. 89
7 Parameter assignment......................................................................................................................... 90
7.1 Parameter reference .......................................................................................................... 90
7.2 Quick start (1.)................................................................................................................... 91
7.3 Setup (2.) .......................................................................................................................... 92
7.3.1 Identification (2.1)............................................................................................................. 92
7.3.1.1 Identification (2.1.)............................................................................................................ 92
7.3.2 Device (2.2.)...................................................................................................................... 92
7.3.2.1 Device (2.2.)...................................................................................................................... 92
7.3.3 Sensor (2.3.)...................................................................................................................... 93
7.3.3.1 Units (2.3.1.) ..................................................................................................................... 93
7.3.3.2 Level unit (2.3.2.) .............................................................................................................. 93
7.3.3.3 PV units (volume/level) (2.3.3.).......................................................................................... 93
7.3.3.4 Temperature units (2.3.4.)................................................................................................. 93
7.3.3.5 Material (2.3.5.) ................................................................................................................ 94
7.3.3.6 LOE timer (2.3.6.) .............................................................................................................. 94
7.3.3.7 Calibration (2.3.7.) ............................................................................................................ 94
7.3.3.8 Rate (2.3.8.) ...................................................................................................................... 97
7.3.4 Linearization (2.4.) ............................................................................................................ 99

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SITRANS LR200 with PROFIBUS PA
6Operating Instructions, 07/2021, A5E32337680-AF
7.3.4.1 Volume (2.4.1.) ................................................................................................................. 99
7.3.4.2 Vessel shape (2.4.1.1.) ...................................................................................................... 99
7.3.4.3 Maximum volume (2.4.1.2.) ............................................................................................ 100
7.3.4.4 Dimension A (2.4.1.3.)..................................................................................................... 101
7.3.4.5 Dimension L (2.4.1.4.) ..................................................................................................... 101
7.3.4.6 XY index (2.4.1.5.)........................................................................................................... 101
7.3.5 Signal processing (2.5.) ................................................................................................... 102
7.3.5.1 Near range (2.5.1.) .......................................................................................................... 102
7.3.5.2 Far range (2.5.2.) ............................................................................................................ 103
7.3.5.3 Propagation factor (2.5.3.)............................................................................................... 103
7.3.5.4 Minimum sensor value (2.5.4.) ........................................................................................ 103
7.3.5.5 Maximum sensor value (2.5.5.)........................................................................................ 104
7.3.5.6 Shots (2.5.6.) .................................................................................................................. 104
7.3.5.7 Echo select (2.5.7.).......................................................................................................... 104
7.3.5.8 Sampling (2.5.8.)............................................................................................................. 106
7.3.5.9 Echo quality (2.5.9.) ........................................................................................................ 107
7.3.5.10 TVT setup (2.5.10.).......................................................................................................... 107
7.3.5.11 TVT shaper (2.5.11.) ........................................................................................................ 110
7.3.6 AIFB1 (2.6.) ..................................................................................................................... 110
7.3.6.1 Static revision no. (2.6.1.)................................................................................................ 110
7.3.6.2 Mode (2.6.2.) .................................................................................................................. 111
7.3.6.3 Channel (2.6.3.) .............................................................................................................. 111
7.3.6.4 Label (2.6.4.)................................................................................................................... 111
7.3.6.5 Input scaling (2.6.5.) ....................................................................................................... 112
7.3.6.6 Output scaling (2.6.6.)..................................................................................................... 112
7.3.6.7 Alarms and warnings (2.6.7.)........................................................................................... 113
7.3.6.8 Display (2.6.8.)................................................................................................................ 114
7.3.6.9 Fail-safe mode (2.6.9.)..................................................................................................... 115
7.3.7 AIFB2 (2.7.) ..................................................................................................................... 116
7.3.8 Measured values (2.8.) .................................................................................................... 116
7.4 Diagnostics (3.) ............................................................................................................... 116
7.4.1 Echo profile (3.1.)............................................................................................................ 116
7.4.2 Fault reset (3.2.).............................................................................................................. 117
7.4.3 Electronics temperature (3.3.) ......................................................................................... 117
7.4.3.1 Minimum value (3.3.1.) ................................................................................................... 117
7.4.3.2 Maximum value (3.3.2.) .................................................................................................. 117
7.4.4 Condensed status (3.4.)................................................................................................... 117
7.4.5 Enable (3.4.1.)................................................................................................................. 118
7.4.6 Features supported (3.4.2.) ............................................................................................. 118
7.4.7 Features enabled (view only) (3.4.3.)............................................................................... 118
7.4.8 Allocation (3.5.)............................................................................................................... 119
7.4.8.1 Event index (3.5.1.) ......................................................................................................... 119
7.4.8.2 Event status (3.5.2.) ........................................................................................................ 120
7.4.8.3 Event diagnosis (3.5.3.) ................................................................................................... 120
7.4.9 Peak values (3.6.) ............................................................................................................ 121
7.5 Service (4.) ...................................................................................................................... 122
7.5.1 Master reset (4.1.)........................................................................................................... 122
7.5.2 Remaining device lifetime (4.2.) ...................................................................................... 123
7.5.2.1 Lifetime expected (4.2.1.)................................................................................................ 123
7.5.2.2 Time in operation (4.2.2.)................................................................................................ 124
7.5.2.3 Remaining lifetime (4.2.3.) .............................................................................................. 124

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Operating Instructions, 07/2021, A5E32337680-AF 7
7.5.2.4 Reminder activation (4.2.4.)............................................................................................. 124
7.5.2.5 Reminder 1 (required) (4.2.5.) ......................................................................................... 124
7.5.2.6 Reminder 2 (demanded) (4.2.6.)...................................................................................... 124
7.5.2.7 Maintenance status (4.2.7.) ............................................................................................. 124
7.5.2.8 Acknowledge status (4.2.8.) ............................................................................................ 125
7.5.2.9 Acknowledge (4.2.9.) ...................................................................................................... 125
7.5.3 Remaining sensor lifetime (4.3.) ...................................................................................... 126
7.5.3.1 Lifetime expected (4.3.1.)................................................................................................ 126
7.5.3.2 Time in operation (4.3.2.) ................................................................................................ 127
7.5.3.3 Remaining lifetime (4.3.3.) .............................................................................................. 127
7.5.3.4 Reminder activation (4.3.4.)............................................................................................. 127
7.5.3.5 Reminder 1 (required) (4.3.5.) ......................................................................................... 127
7.5.3.6 Reminder 2 (demanded) (4.3.6.)...................................................................................... 127
7.5.3.7 Maintenance status (4.3.7.) ............................................................................................. 127
7.5.3.8 Acknowledge status (4.3.8.) ............................................................................................ 128
7.5.3.9 Acknowledge (4.3.9.) ...................................................................................................... 128
7.5.4 Service schedule (4.4.)..................................................................................................... 129
7.5.4.1 Service interval (4.4.1.).................................................................................................... 129
7.5.4.2 Time since last service (4.4.2.) ......................................................................................... 130
7.5.4.3 Time until next service (4.4.3.)......................................................................................... 130
7.5.4.4 Reminder activation (4.4.4.)............................................................................................. 130
7.5.4.5 Reminder 1 (required) (4.4.5.) ......................................................................................... 130
7.5.4.6 Reminder 2 (demanded) (4.4.6.)...................................................................................... 131
7.5.4.7 Maintenance status (4.4.7.) ............................................................................................. 131
7.5.4.8 Acknowledge status (4.4.8.) ............................................................................................ 131
7.5.4.9 Acknowledge (4.4.9.) ...................................................................................................... 131
7.5.5 Calibration schedule (4.5.)............................................................................................... 132
7.5.5.1 Calibration interval (4.5.1.) .............................................................................................. 132
7.5.5.2 Time since last calibration (4.5.2.).................................................................................... 133
7.5.5.3 Time until next calibration (4.5.3.) ................................................................................... 133
7.5.5.4 Reminder activation (4.5.4.)............................................................................................. 133
7.5.5.5 Reminder 1 (required) (4.5.5.) ......................................................................................... 133
7.5.5.6 Reminder 2 (demanded) (4.5.6.)...................................................................................... 134
7.5.5.7 Maintenance status (4.5.7.) ............................................................................................. 134
7.5.5.8 Acknowledge status (4.5.8.) ............................................................................................ 134
7.5.5.9 Acknowledge (4.5.9.) ...................................................................................................... 134
7.5.6 Manufacture date (4.6.)................................................................................................... 134
7.5.7 Powered hours (4.7.) ....................................................................................................... 134
7.5.8 Power-on resets (4.8.)...................................................................................................... 135
7.5.9 LCD fast mode (4.9.)........................................................................................................ 135
7.5.10 LCD contrast (4.10.)......................................................................................................... 135
7.6 Communication (5.)......................................................................................................... 136
7.6.1 Device address (5.1.) ....................................................................................................... 136
7.6.2 PROFIBUS identification number (5.2.) ............................................................................. 136
7.7 Security (6.)..................................................................................................................... 137
7.7.1 Remote access (6.1.)........................................................................................................ 137
7.7.1.1 Remote lockout (6.1.1.) ................................................................................................... 137
7.7.2 Local access (6.2.) ........................................................................................................... 137
7.7.2.1 Write protection (6.2.1.) .................................................................................................. 137
7.7.2.2 Local operation (6.2.2.) ................................................................................................... 137
7.8 Language (7.).................................................................................................................. 138

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SITRANS LR200 with PROFIBUS PA
8Operating Instructions, 07/2021, A5E32337680-AF
8 Service and maintenance .................................................................................................................. 139
8.1 Maintenance and repair................................................................................................... 139
8.1.1 Maintenance ................................................................................................................... 139
8.2 Cleaning.......................................................................................................................... 140
8.3 Return procedure............................................................................................................. 140
8.4 Penetration of moisture into the device............................................................................ 141
8.5 Disposal........................................................................................................................... 141
8.6 Replacing the antenna ..................................................................................................... 141
9 Diagnosing and troubleshooting....................................................................................................... 142
9.1 Communication Troubleshooting ..................................................................................... 142
9.2 General fault codes.......................................................................................................... 143
9.3 Device status icons .......................................................................................................... 146
9.4 Operation troubleshooting............................................................................................... 147
10 Technical specifications..................................................................................................................... 149
10.1 Performance.................................................................................................................... 149
10.2 Power.............................................................................................................................. 150
10.3 Interface.......................................................................................................................... 150
10.4 Construction.................................................................................................................... 150
10.5 Operating conditions ....................................................................................................... 151
10.6 Process ............................................................................................................................ 152
10.7 Approvals data................................................................................................................. 152
10.8 Programmer data - 7ML1930-1BK .................................................................................... 153
11 Dimension drawing ........................................................................................................................... 154
11.1Uni-construction polypropylene rod antenna.................................................................... 154
A Product documentation and support ................................................................................................ 156
A.1 Product documentation ................................................................................................... 156
A.2 Technical support ............................................................................................................ 157
A.3 QR code label .................................................................................................................. 157
B Antenna options ................................................................................................................................ 158
B.1 Flange adapter versions ................................................................................................... 159
B.1.1 Threaded connection, PTFE rod........................................................................................ 159
B.1.2 PFTE rod antenna, flat-face flange.................................................................................... 160
B.1.3 Threaded connection, PFTE rod, external shield................................................................ 161
B.1.4 Flat-face flange with horn antenna and waveguide extension .......................................... 162
B.1.5 Flanged horn dimensions................................................................................................. 163
B.1.6 Raised-face or flat-face flange with waveguide................................................................. 163
B.1.7 Raised-face flange per EN 1092-1..................................................................................... 165
B.1.8 Raised-face flange dimensions ......................................................................................... 166

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B.1.9 Raised-face flange markings............................................................................................. 166
B.1.10 Flat-face flange (constant thickness series)....................................................................... 167
B.1.11 Flat-face flange dimensions ............................................................................................. 168
B.1.12 Flat-face flange markings................................................................................................. 169
B.1.13 Flange mounting instructions .......................................................................................... 170
B.1.14 PTFE tape......................................................................................................................... 171
B.1.15 Rod assembly................................................................................................................... 171
B.1.16 Rod extension requirements ............................................................................................ 172
B.2 Mounting guidelines........................................................................................................ 172
B.2.1 Nozzle design .................................................................................................................. 172
B.2.2 Horn antennas................................................................................................................. 172
B.2.3 Threaded rod antenna ..................................................................................................... 173
B.2.4 Sanitary rod antenna ....................................................................................................... 173
B.2.5 Waveguide antenna......................................................................................................... 174
B.2.6 Horn with waveguide extensions ..................................................................................... 175
B.2.7 Nozzle fabrication............................................................................................................ 175
C Technical reference ........................................................................................................................... 176
C.1 Fail-safe Mode ................................................................................................................. 176
C.2 Principles of operation ..................................................................................................... 177
C.3 Echo processing............................................................................................................... 177
C.3.1 Process Intelligence ......................................................................................................... 177
C.3.2 Echo selection ................................................................................................................. 178
C.3.2.1 CLEF range ...................................................................................................................... 181
C.3.2.2 Echo Threshold ................................................................................................................ 181
C.3.2.3 Echo Lock ........................................................................................................................ 181
C.3.2.4 Auto False Echo Suppression............................................................................................ 182
C.4 Measurement Range........................................................................................................ 183
C.5 Measurement Response................................................................................................... 184
C.6 Damping ......................................................................................................................... 184
C.7 Loss of Echo (LOE) ........................................................................................................... 185
C.8 Maximum process temperature chart ............................................................................... 186
C.9 Process pressure/temperature derating curves.................................................................. 187
C.9.1 Pressure Equipment Directive, PED, 2014/68/EU ............................................................... 188
C.9.2 PTFE rod antenna ASME hole pattern, 150 lb.................................................................... 188
C.9.3 PTFE rod antenna, DN hole pattern, PN16 ........................................................................ 189
C.9.4 PFTE rod antenna threaded connection ............................................................................ 190
C.9.5 Horn antenna or waveguide, ASME hole pattern, 150 lb................................................... 191
C.9.6 Horn antenna or waveguide DN hole pattern, PN16.......................................................... 192
C.9.7 PFTE rod antenna, DN hole pattern, PN16, PN40 .............................................................. 193
C.9.8 Horn antenna or waveguide, DN hole pattern, PN16, PN40............................................... 193
D PROFIBUS PA profile structure ........................................................................................................... 194
D.1 PROFIBUS level device design........................................................................................... 194
D.2 Block Model..................................................................................................................... 194
D.3 Transducer Block function groups .................................................................................... 195

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10 Operating Instructions, 07/2021, A5E32337680-AF
D.4 How the transducer block works ...................................................................................... 196
D.5 Analog Input Function Blocks 1 and 2............................................................................... 197
D.6 Output conversion........................................................................................................... 197
D.7 Device/input simulation ................................................................................................... 198
D.8 AIFB function groups ....................................................................................................... 198
D.9 Analog Input Function Block function groups (simulation, mode and status)..................... 198
D.10 How an Analog Input Function Block works...................................................................... 199
E PROFIBUS communication ................................................................................................................. 200
E.1 Device configuration tool................................................................................................. 200
E.2 SIMATIC PDM................................................................................................................... 200
E.3 Network configuration..................................................................................................... 200
E.4 The GSD file..................................................................................................................... 201
E.5 Bus termination ............................................................................................................... 201
E.6 Power demands............................................................................................................... 201
E.7 PROFIBUS address............................................................................................................ 201
E.8 Operating as a profile device............................................................................................ 202
E.9 Configuring a new device ................................................................................................ 202
E.10 Configuring PROFIBUS PA with an S7-300/ 400 PLC .......................................................... 202
E.11 Cyclic versus acyclic data.................................................................................................. 202
E.12 Cyclic data....................................................................................................................... 203
E.13 Status byte ...................................................................................................................... 204
E.14 Condensed status ............................................................................................................ 205
E.15 Diagnostics...................................................................................................................... 207
E.16 Diagnosis reply (available cyclically) ................................................................................. 207
E.17 Diagnosis object (available cyclically or acyclically) ........................................................... 207
E.18 Extended mode diagnosis ................................................................................................ 208
E.19 Condensed mode diagnosis ............................................................................................. 209
E.20 Acyclic extended diagnostics (general fault codes) ........................................................... 210
E.21 Acyclic data ..................................................................................................................... 213
F LCD menu structure ........................................................................................................................... 214
G Abbreviations .................................................................................................................................... 219
G.1 Abbreviations .................................................................................................................. 219
Glossary ............................................................................................................................................. 220
Index.................................................................................................................................................. 225

SITRANS LR200 with PROFIBUS PA
Operating Instructions, 07/2021, A5E32337680-AF 11
Introduction
1
1.1 Purpose of this documentation
These instructions contain all information required to commission and use the device. Read
the instructions carefully prior to installation and commissioning. In order to use the device
correctly, first review its principle of operation.
The instructions are aimed at persons mechanically installing the device, connecting it
electronically, configuring the parameters and commissioning it, as well as service and
maintenance engineers.
1.2 Checking the consignment
1. Check the packaging and the delivered items for visible damages.
2. Report any claims for damages immediately to the shipping company.
3. Retain damaged parts for clarification.
4. Check the scope of delivery by comparing your order to the shipping documents for
correctness and completeness.
WARNING
Using a damaged or incomplete device
Risk of explosion in hazardous areas.
•
Do not use damaged or incomplete devices.

Introduction
1.3 Security information
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1.3 Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens’ products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be connected
to an enterprise network or the internet if and to the extent such a connection is necessary
and only when appropriate security measures (e.g. firewalls and/or network segmentation)
are in place.
For additional information on industrial security measures that may be implemented, please
visit
https://www.siemens.com/industrialsecurity (https://www.siemens.com/industrialsecurity).
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends that product updates are applied as soon as they are
available and that the latest product versions are used. Use of product versions that are no
longer supported, and failure to apply the latest updates may increase customer’s exposure to
cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS
Feed under
https://www.siemens.com/industrialsecurity (https://www.siemens.com/industrialsecurity).
1.4 Transportation and storage
To guarantee sufficient protection during transport and storage, observe the following:
•Keep the original packaging for subsequent transportation.
•Devices/replacement parts should be returned in their original packaging.
•If the original packaging is no longer available, ensure that all shipments are properly
packaged to provide sufficient protection during transport. Siemens cannot assume
liability for any costs associated with transportation damages.
NOTICE
Insufficient protection during storage
The packaging only provides limited protection against moisture and infiltration.
•
Provide additional packaging as necessary.
Special conditions for storage and transportation of the device are listed in Technical
specifications (Page 149).

Introduction
1.5 Notes on warranty
SITRANS LR200 with PROFIBUS PA
Operating Instructions, 07/2021, A5E32337680-AF 13
1.5 Notes on warranty
The contents of this manual shall not become part of or modify any prior or existing
agreement, commitment or legal relationship. The sales contract contains all obligations on
the part of Siemens as well as the complete and solely applicable warranty conditions. Any
statements regarding device versions described in the manual do not create new warranties
or modify the existing warranty.
The content reflects the technical status at the time of publishing. Siemens reserves the right
to make technical changes in the course of further development.
NOTICE
Use in a domestic environment
This Class B Group 1 equipment is intended for use in industrial areas.
In a domestic environment this device may cause radio interference.

SITRANS LR200 with PROFIBUS PA
14 Operating Instructions, 07/2021, A5E32337680-AF
Safety notes
2
2.1 Preconditions for safe use
This device left the factory in good working condition. In order to maintain this status and to
ensure safe operation of the device, observe these instructions and all the specifications
relevant to safety.
Observe the information and symbols on the device. Do not remove any information or
symbols from the device. Always keep the information and symbols in a completely legible
state.
WARNING
Improper device modifications
Risk to personnel, system and environment can result from modifications to the device,
particularly in hazardous areas.
•Only carry out modifications that are described in the instructions for the device. Failure
to observe this requirement cancels the manufacturer's warranty and the product
approvals.
2.2 Laws and directives
Observe the safety rules, provisions and laws applicable in your country during connection,
assembly and operation. These include, for example:
•National Electrical Code (NEC - NFPA 70) (USA)
•Canadian Electrical Code (CEC Part I) (Canada)
Further provisions for hazardous area applications are for example:
•IEC 60079-14 (international)
•EN 60079-14 (EU and UK)

Safety notes
2.2 Laws and directives
SITRANS LR200 with PROFIBUS PA
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2.2.1 FCC Conformity
US Installations only: Federal Communications Commission (FCC) rules
Note
•
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment.
•
This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the operating instructions, may cause harmful
interference to radio communications. Operation of this equipm
ent in a residential area is
likely to cause harmful interference to radio communications, in which case the user will
be required to correct the interference at his own expense.
2.2.2 Industry Canada conformity
Canada Installations only: Industry Canada (IC) rules
NOTICE
Use on a "no-interference, no-protection" basis
The installation of the LPR/TLPR device shall be done by trained installers, in strict
compliance with the manufacturer's instructions.
•The use of this device is on a "no-interference, no-protection" basis. That is, the user shall
accept operations of high-powered radar in the same frequency band which may
interfere with or damage this device. However, devices found to interfere with primary
licensing operations will be required to be removed at the user's expense.

Safety notes
2.2 Laws and directives
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2.2.3 CE and UKCA Electromagnetic Compatibility (EMC) Conformity
This equipment has been tested and found to comply with the following EMC Standards:
EMC Standard
Title
CISPR 11:2009 + A1:2010/EN
55011:2009 + A1:2010, Class B
Limits and methods of measurements of radio dis-
turbance characteristics of industrial, scientific, and
medical (ISM) radio-frequency equipment.
EN 61326:2013
(IEC 61326:2012)
Electrical Equipment for Measurement, Control and
Laboratory Use – Electromagnetic Compatibility.
EN61000-4-2:2009
Electromagnetic Compatibility (EMC) Part 4-2: Testing
and measurement techniques – Electrostatic dis-
charge immunity test.
EN61000-4-3:2006 + A1:2008 + A2:2010
Electromagnetic Compatibility (EMC) Part 4-3: Testing
and measurement techniques – Radiated, radio-
frequency, electromagnetic field immunity test 2006
+ A1:2008 + A2:2010.
EN61000-4-4:2004 + A1:2010
Electromagnetic Compatibility (EMC) Part 4-4: Testing
and measurement techniques – Electrical fast transi-
ent/burst immunity test.
EN61000-4-5:2006
Electromagnetic Compatibility (EMC) Part 4-5: Testing
and measurement techniques – Surge immunity test.
EN61000-4-6:2010
Electromagnetic Compatibility (EMC) Part 4-6: Testing
and measurement techniques – Immunity to conduct-
ed disturbances, induced by radio-frequency fields.
EN61000-4-8:2010
Electromagnetic Compatibility (EMC) Part 4-8: Testing
and measurement techniques – Power frequency
magnetic field immunity test.
2.2.4 Radio Equipment compliance (Europe and UK)
Hereby, Siemens declares that the SITRANS LR200 is in compliance with the essential
requirements and other relevant provisions of Directive 2014/53/EU and
Regulation SI 2017/1206. The LR200 complies with EN 302 372 for use in closed storage
vessels, when installed according to the installation requirements of EN 302 372, and may be
used in all EU countries and the UK.
For the receiver test that covers the influence of an interferer signal to the device, the
performance criterion has at least the following level of performance according to ETSI TS
103 361 [6]:
•Performance criterion: measurement value variation Δd over time during a distance
measurement
•Level of performance: Δd ≤±50 mm

Safety notes
2.2 Laws and directives
SITRANS LR200 with PROFIBUS PA
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2.2.5 Conformity with European directives
The CE marking on the device symbolizes the conformity with the following European
directives:
Electromagnetic compatibil-
ity EMC
2014/30/EU
Directive of the European Parliament and of the Council on the
harmonisation of the laws of the Member States relating to elec-
tromagnetic compatibility
Low voltage directive LVD
2014/35/EU
Directive of the European Parliament and of the Council on the
harmonisation of the laws of the Member States relating to the
making availab
le on the market of electrical equipment de-
signed for use within certain voltage limits
Atmosphère explosible ATEX
2014/34/EU
Directive of the European Parliament and the Council on the
harmonisation of the laws of the Member States relating to
equipment
and protective systems intended for use in potential-
ly explosive atmospheres
RED
2014/53/EU
Directive of the European Parliament and of the Council on the
harmonisation of the laws of the Member States relating to the
making available on the market of r
adio equipment and repeal-
ing Directive 1999/5/EC
The applicable directives can be found in the EC conformity declaration of the specific device.
2.2.6 Conformity with UK regulations
The UKCA marking on the device symbolizes the conformity with the following UK
regulations:
Electromagnetic compatibility
SI 2016/1091
Electromagnetic Compatibility Regulations
2016
Low Voltage
SI 2016/1101
Electrical Equipment (Safety) Regulations
2016
Explosive atmosphere UKEX
SI
2016/1107
Equipment and Protective Systems Intended
for use in Potentially Explosive Atmospheres
Regulations 2016
Radio equipment
SI 2017/1206
Radio Equipment Regulations 2017
RoHS
SI
2012/3032
The Restriction of the Use of Certain Hazard-
ous Substances in Electrical and Electronic
Equipment Regulations 2012
The applicable regulations can be found in the UKCA declaration of conformity of the specific
device.

Safety notes
2.3 Use in hazardous areas
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2.2.7 Requirements for special applications
Due to the large number of possible applications, each detail of the described device versions
for each possible scenario during commissioning, operation, maintenance or operation in
systems cannot be considered in the instructions. If you need additional information not
covered by these instructions, contact your local Siemens office or company representative.
Note
Operation
under special ambient conditions
We highly recommend that you contact your Siemens representative or our application
department before you operate the device under special ambient conditions as can be
encountered in nuclear power plants or when the device
is used for research and
development purposes.
2.3 Use in hazardous areas
Qualified personnel for hazardous area applications
Persons who install, connect, commission, operate, and service the device in a hazardous
area must have the following specific qualifications:
•They are authorized, trained or instructed in operating and maintaining devices and
systems according to the safety regulations for electrical circuits, high pressures,
aggressive, and hazardous media.
•They are authorized, trained, or instructed in carrying out work on electrical circuits for
hazardous systems.
•They are trained or instructed in maintenance and use of appropriate safety equipment
according to the pertinent safety regulations.
WARNING
Use in hazardous area
Risk of explosion.
•Only use equipment that is approved for use in the intended hazardous area and labeled
accordingly.
•Do not use devices that have been operated outside the conditions specified for
hazardous areas. If you have used the device outside the conditions for hazardous areas,
make all Ex markings unrecognizable on the nameplate.

Safety notes
2.4 Lithium batteries
SITRANS LR200 with PROFIBUS PA
Operating Instructions, 07/2021, A5E32337680-AF 19
WARNING
Loss of safety of device with type of protection "Intrinsic safety Ex i"
If the device or its components have already been operated in non-intrinsically safe circuits
or the electrical specifications have not been observed, the safety of the device is no longer
ensured for use in hazardous areas. There is a risk of explosion.
•Connect the device with type of protection "Intrinsic safety" solely to an intrinsically safe
circuit.
•Observe the specifications for the electrical data on the certificate and/or in Technical
specifications (Page 149).
2.4 Lithium batteries
Lithium batteries are primary power sources with high energy content designed to provide
the highest possible degree of safety.
WARNING
Potential hazard
Lithium batteries may present a potential hazard if they are abused electrically or
mechanically. Observe the following precautions when handling and using lithium batteries:
•Do not short-circuit, recharge or connect with false polarity.
•Do not expose to temperatures beyond the specified temperature range.
•Do not incinerate.
•Do not crush, puncture or open cells or disassemble.
•Do not weld or solder to the battery’s body.
•
Do not expose contents to water.

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Description
3
3.1 SITRANS LR200 Overview
SITRANS LR200 is a 2-wire 6 GHz pulse radar level transmitter for continuous monitoring of
liquids and slurries in storage vessels including high pressure and high temperature, to a
range of 20 meters (66 feet). The instrument consists of an electronic component coupled to
an antenna and either a threaded or flange type process connection.
SITRANS LR200 supports PROFIBUS PA communication protocol, and SIMATIC PDM software.
Signals are processed using Process Intelligence which has been field-proven in over
1,000,000 applications worldwide (ultrasonic and radar). This device supports acyclic
communications from both a PROFIBUS Class I and Class II master.
①
Shield length 250 mm (10") or less in length
②
Shield length 100 mm (4"): use for nozzles of 100 mm (4") or less in length