Siemens Sitrans F Series User manual

SITRANS F
Ultrasonic 󹪞owmeters
SITRANS FST090
Operating Instructions
7NG313 (FST090)
11/2021
A5E50387341-AA
Getting started 1
Introduction 2
Safety notes 3
Description 4
Installing/mounting 5
Connecting 6
Commissioning 7
Operating 8
Parameter assignment 9
Service and maintenance 10
Diagnostics and
troubleshooting 11
Technical speci󹪝cations 12
Dimension drawings 13
Modbus communication A
Product documentation and
support B
Remote operation C
HMI menu structure D

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.
Quali󹪝ed Personnel
The product/system described in this documentation may be operated only by personnel quali󹪝ed for the speci󹪝c
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Quali󹪝ed 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 identi󹪝ed 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.
Siemens AG
Digital Industries
Postfach 48 48
90026 NÜRNBERG
GERMANY
Document order number: A5E50387341
Ⓟ 11/2021 Subject to change
Copyright © Siemens AG 2021.
All rights reserved

Table of contents
1 Getting started ...................................................................................................................................... 7
2 Introduction ........................................................................................................................................... 9
2.1 Purpose of this documentation ............................................................................................ 9
2.2 Document history ................................................................................................................ 9
2.3 Product compatibility ........................................................................................................... 9
2.4 Checking the consignment................................................................................................... 9
2.5 Items supplied ................................................................................................................... 10
2.6 Designated use .................................................................................................................. 10
2.7 Security information .......................................................................................................... 11
2.8 Transportation and storage ................................................................................................ 12
2.9 Notes on warranty ............................................................................................................. 12
3 Safety notes ......................................................................................................................................... 13
3.1 Preconditions for use ......................................................................................................... 13
3.1.1 Warning symbols on the device .......................................................................................... 13
3.1.2 Laws and directives............................................................................................................ 13
3.1.3 Conformity with European directives.................................................................................. 14
3.1.4 Improper device modi󹪝cations............................................................................................ 14
3.2 Requirements for special applications................................................................................. 14
3.3 Battery powered devices .................................................................................................... 15
3.3.1 Lithium batteries................................................................................................................ 15
4 Description........................................................................................................................................... 17
4.1 Overview........................................................................................................................... 17
4.2 Design............................................................................................................................... 17
4.2.1 Transmitter ........................................................................................................................ 17
4.3 Features ............................................................................................................................ 18
5 Installing/mounting ............................................................................................................................. 21
5.1 Basic safety notes............................................................................................................... 21
5.1.1 Installation location requirements ...................................................................................... 22
5.1.2 Proper mounting................................................................................................................ 23
5.2 Application Guidelines ....................................................................................................... 24
5.3 Disassembly....................................................................................................................... 24
6 Connecting .......................................................................................................................................... 25
6.1 Basic safety notes............................................................................................................... 25
6.1.1 Connecting or disconnecting in explosive environments ..................................................... 27
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6.2 Transmitter wiring ............................................................................................................. 29
6.3 Sensor wiring..................................................................................................................... 30
6.4 Junction Box wiring............................................................................................................ 32
7 Commissioning .................................................................................................................................... 37
7.1 Basic safety notes............................................................................................................... 37
7.2 Power up ........................................................................................................................... 38
7.3 Device startup ................................................................................................................... 39
7.4 Access control.................................................................................................................... 40
7.5 Wizards.............................................................................................................................. 41
7.6 Comissioning with unknown sound velocity ....................................................................... 42
8 Operating............................................................................................................................................. 43
8.1 Operating the device on the local display ........................................................................... 43
8.1.1 Display views ..................................................................................................................... 43
8.1.2 Fixed display texts.............................................................................................................. 45
8.1.3 Reading the process values ................................................................................................ 46
8.1.4 Operating the totalizer....................................................................................................... 48
8.1.5 Handling alarms................................................................................................................. 48
8.1.6 Reading the diagnostic values ............................................................................................ 50
8.2 Reading / changing parameters .......................................................................................... 50
8.2.1 Parameter view.................................................................................................................. 50
8.2.2 Alphanumeric parameters.................................................................................................. 51
8.2.3 Parameter lists ................................................................................................................... 53
9 Parameter assignment......................................................................................................................... 55
9.1 Multipoint calibration ........................................................................................................ 55
9.2 Inputs and outputs............................................................................................................. 57
9.2.1 Digital input....................................................................................................................... 65
10 Service and maintenance .................................................................................................................... 67
10.1 Basic safety notes............................................................................................................... 67
10.1.1 Maintenance...................................................................................................................... 67
10.2 Cleaning............................................................................................................................ 68
10.3 Maintenance and repair work............................................................................................. 68
10.3.1 Removing or replacing the battery...................................................................................... 70
10.3.2 Removing or replacing the SensorFlash microSD card ......................................................... 71
10.4 Transport........................................................................................................................... 72
10.4.1 Transport with 󹪝tted battery............................................................................................... 72
10.5 Return procedure ............................................................................................................... 72
10.6 Disposal............................................................................................................................. 73
11 Diagnostics and troubleshooting......................................................................................................... 75
11.1 Device status symbols ........................................................................................................ 75
Table of contents
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11.2 Device status symbols (chart)............................................................................................. 75
12 Technical speci󹪝cations ....................................................................................................................... 79
12.1 Power................................................................................................................................ 79
12.2 Inputs................................................................................................................................ 79
12.3 Outputs ............................................................................................................................. 80
12.4 Construction...................................................................................................................... 81
12.5 Operating conditions ......................................................................................................... 82
12.6 Approvals .......................................................................................................................... 82
12.7 SensorFlash ....................................................................................................................... 82
13 Dimension drawings............................................................................................................................ 85
A Modbus communication...................................................................................................................... 87
A.1 Modbus addressing model ................................................................................................. 87
A.2 Modbus function codes...................................................................................................... 87
A.3 Changing Modbus communication settings........................................................................ 92
A.4 Modbus communication .................................................................................................... 93
A.5 Coil con󹪝guration .............................................................................................................. 94
A.6 Modbus register mapping .................................................................................................. 95
A.7 Integer byte order .............................................................................................................. 97
A.8 Float byte order ................................................................................................................. 97
A.9 Modbus function codes...................................................................................................... 98
A.10 Access control.................................................................................................................... 99
B Product documentation and support ................................................................................................ 101
B.1 Product documentation ................................................................................................... 101
B.2 Technical support............................................................................................................. 102
C Remote operation.............................................................................................................................. 103
C.1 SIMATIC PDM ................................................................................................................... 103
C.1.1 Overview SIMATIC PDM.................................................................................................... 103
C.1.2 Check SIMATIC PDM version ............................................................................................. 103
C.1.3 Updating the Electronic Device Description (EDD)............................................................. 104
D HMI menu structure........................................................................................................................... 105
Index .................................................................................................................................................. 107
Table of contents
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Table of contents
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Getting started 1
Condition
Before you start, read the following safety information:
• General safety information (Page 13)
• Basic safety information: Installing/mounting (Page 21)
• Basic safety information: Connecting (Page 25)
• Basic safety information: Commissioning (Page 37)
Read the entire document in order to achieve the optimum performance of the device.
Procedure
1. Charge the battery.
Transmitter wiring (Page 29)
2. Power up the device.
Power up (Page 38)
3. Select access level "Expert" to be able to con󹪝gure all parameters.
Access control (Page 40)
An overview of the menu structure can be found in an excel 󹪝le:
Menu structure (https://support.industry.siemens.com/cs/document/109804533/menu-
structure-of-the-sitrans-fst020-and-sitrans-fst090?dti=0&pnid=24980&lc=en-US).
4. Mount the sensors as described in the FSS200 Installation Manual (https://
support.industry.siemens.com/cs/document/109777112/sitrans-fss200?
dti=0&pnid=24498&lc=en-US).
5. Connect the sensor cables.
Sensor wiring (Page 30)
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Getting started
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Introduction 2
2.1 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, 󹪝rst review its principle of operation.
The instructions are aimed at persons mechanically installing the device, connecting it
electronically, con󹪝guring the parameters and commissioning it, as well as service and
maintenance engineers.
2.2 Document history
The following table shows major changes in the documentation compared to the previous
edition.
Edition Remark
11/2021 First edition
2.3 Product compatibility
Edition Remarks Device revision Compatible device revision integration package
11/2021 First edition Modbus
FW: 2.02.00-06
HW: 1.01.01
SIMATIC PDM V8.2 SP1 or later EDD: 1.00.00 or later
2.4 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.
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3. Retain damaged parts for clari󹪝cation.
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.
2.5 Items supplied
• SITRANS FST090 ultrasonic transmitter
• Siemens Process Instrumentation docu‐
mentation disk containing certi󹪝cates, and
manuals for ATEX approved devices
Note
Scope of delivery may vary, depending on version and add-ons. Make sure the scope of delivery
and the information on the nameplate correspond to your order and the delivery note.
2.6 Designated use
Use the device in accordance with the information on the nameplate and in the Technical
speci󹪝cations (Page 79).
Introduction
2.6 Designated use
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NOTICE
Use in a domestic environment
This Class A Group 1 equipment is intended for use in industrial areas.
In a domestic environment this device may cause radio interference.
2.7 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. 󹪝rewalls 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.
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.
Introduction
2.7 Security information
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2.8 Transportation and storage
To guarantee su󹪟cient 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 su󹪟cient protection during transport. Siemens cannot assume liability
for any costs associated with transportation damages.
NOTICE
Insu󹪟cient protection during storage
The packaging only provides limited protection against moisture and in󹪝ltration.
• Provide additional packaging as necessary.
Special conditions for storage and transportation of the device are listed in Operating conditions
(Page 82).
2.9 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 re󹪞ects the technical status at the time of publishing. Siemens reserves the right to
make technical changes in the course of further development.
Introduction
2.9 Notes on warranty
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Safety notes 3
3.1 Preconditions for 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 speci󹪝cations 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.
3.1.1 Warning symbols on the device
Symbol Explanation
Consult operating instructions
3.1.2 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)
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3.1.3 Conformity with European directives
The CE marking on the device symbolizes the conformity with the following European directives:
Electromagnetic compatibili‐
ty 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 available on the market of electrical equipment designed
for use within certain voltage limits
2011/65/EU RoHS Directive of the European Parliament and the Council on the re‐
striction of the use of certain hazardous substances in electrical
and electronic equipment
The applicable directives can be found in the EU declaration of conformity of the speci󹪝c device.
3.1.4 Improper device modi󹪝cations
WARNING
Improper device modi󹪝cations
Risk to personnel, system and environment can result from modi󹪝cations to the device,
particularly in hazardous areas.
• Only carry out modi󹪝cations that are described in the instructions for the device. Failure to
observe this requirement cancels the manufacturer's warranty and the product approvals.
3.2 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 o󹪟ce 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.
Safety notes
3.2 Requirements for special applications
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3.3 Battery powered devices
3.3.1 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 speci󹪝ed 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.
• Do not drop the battery.
Safety notes
3.3 Battery powered devices
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Safety notes
3.3 Battery powered devices
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Description 4
4.1 Overview
SITRANS FST090 ultrasonic 󹪞ow meter systems consist of a transmitter and a sensor. The
following table lists the available combinations of transmitters and sensors.
Transmitter Sensor type
FST090 FSS200
Clamp-on sensors for retro󹪝tting on pipes
DN 15 to DN 9000 (0.5" to 360")
See FSS200 clamp-on sensors Installation Manual (https://
support.industry.siemens.com/cs/products?
dtp=Manual&mfn=ps&pnid=24498&lc=en-WW).
4.2 Design
4.2.1 Transmitter
The transmitter reads the measured process values from the sensor and calculates derived
values. It provides Modbus communications, 1x 4-20 mA, 1x relay, 2x digital inputs for totalizer
start/stop and reset and 1x Pulse/Frequency, USB service port, and a local display. It also adds
functionalities such as totalizers, access control, diagnostics, and con󹪝guration. The local user
interface consists of a display and four buttons for user interaction.
The transmitter has a modular design with discrete, replaceable electronic modules and
connection boards to maintain separation between functions and facilitate 󹪝eld service. All
modules are fully traceable and their provenance is included in the transmitter setup.
The SITRANS FST090 is available as:
SITRANS FST090
Operating Instructions, 11/2021, A5E50387341-AA 17

FST090
Figure 4-1 FST090 IP67
4.3 Features
• Polycarbonate IP67 portable enclosure
• Full graphical local display
• SensorFlash (SD card) for memory backup, Datalogger and documentation storage
(certi󹪝cates etc.)
• USB service interface
• Modbus communications
• One pulse/frequency output
• One relay
• One Digital Input for totalizer start/stop
• One Digital Input for totalizer reset
• One current output 4-20 mA
• High immunity against process noise
• Fast response to step changes in 󹪞ow
• High update rate (100 Hz) on all process values
• Measurement of:
– Volume 󹪞ow
– Mass 󹪞ow (with 󹪝xed density setpoint)
– Flow velocity
– Sound velocity
•Con󹪝gurable upper and lower alarms and warning limits for nearly all process values
• Independent low 󹪞ow cut-o󹪜 settings for volume 󹪞ow and mass 󹪞ow
Description
4.3 Features
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• Zero-point adjustment
• Process noise damping using digital signal processing (DSP)
• Simulation of process values
• Simulation of all outputs
• Simulation of alarms
• Enabling alarms for visibility on all outputs (HMI, status and communication)
• Comprehensive diagnostics (Siemens standard) for troubleshooting and sensor checking
• Firmware update
• Data logging in SensorFlash
• Peak indicators
• Alarm delay
Description
4.3 Features
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Description
4.3 Features
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