Page 1 Introduction Safety notes Description SITRANS F Installing/mounting Coriolis Flowmeters SITRANS FC310 Connecting Commissioning Operating Instructions Operating Parameter assignment Service and maintenance Diagnostics and troubleshooting Technical data Dimension drawings Technical reference Modbus communication 7ME4631 (SITRANS FC310) Certificates and support 01/2019 A5E44036384-AB...
Page 2 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.
Page 3: Table Of Contents
Table of contents Introduction..............................7 Purpose of this documentation....................7 Document history ........................7 Product compatibility ........................8 Items supplied ..........................8 Checking the consignment.......................9 Security information .........................9 Transportation and storage ....................10 Notes on warranty ........................10 Safety notes..............................11 Preconditions for use ......................11 2.1.1 Warning symbols on the device .....................11 Laws and directives........................12 2.2.1 Conformity with European directives..................13...
Page 4 Table of contents 4.2.1 Orientation of the sensor......................32 4.2.2 Mounting the sensor.......................34 4.2.3 Hydrostatic testing........................36 4.2.4 Installing with insulation ......................36 Disassembly...........................37 Connecting ..............................39 Basic safety notes ........................39 Connecting the FC310 ......................43 5.2.1 General information........................43 5.2.2 Warnings ..........................44 Instructions specific to hazardous area installations ..............48 Commissioning ............................49 Basic safety notes ........................49 Remote commissioning with PDM ..................52...
Page 5 Table of contents Recalibration ..........................88 Cleaning ..........................88 Maintenance and repair work....................89 9.4.1 Ex-approved products ......................91 9.4.2 Service information ........................92 Replacing the device......................93 Ordering of spare parts ......................93 Return procedure ........................93 Transport..........................94 Disposal ..........................94 Diagnostics and troubleshooting ........................95 10.1 Device status symbols ......................95 10.2 Fault codes and corrective actions..................96 10.2.1...
Page 6 Table of contents Technical reference ..........................127 Theory of operation ......................127 Sensor dimension dependent default settings ..............128 A.2.1 Mass flow: Sensor dimension dependent default settings (Process values) .......128 A.2.2 Standard volume flow: Sensor dimension dependent default settings (Process values)..130 A.2.3 Volume flow: Sensor dimension dependent default settings (Process values)....131 A.2.4 Zero point adjustment: Sensor dimension dependent default settings (Process values)..133 Modbus communication..........................135...
Page 7: Introduction
Introduction This document is delivered as standard in electronic media with the device. The latest version can be downloaded at www.siemens.com (www.siemens.com). 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.
Page 8: Product Compatibility
Introduction 1.4 Items supplied Product compatibility Manual Remarks Device revision Compatibility of device integration package edition 01/2019 Manual con‐ Modbus RS-485 RTU SIMATIC PDM V8.2 Service EDD: 2.00.xx or later tent updated Pack 1 FW: 4.00.00-xx HW: 3 06/2018 New hardware Modbus RS-485 RTU SIMATIC PDM V8.2 Service EDD: 2.00.xx or later...
Page 9: Checking The Consignment
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...
Page 10: Transportation And Storage
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.
Page 11: Safety Notes
Safety notes 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 specifications relevant to safety. Observe the information and symbols on the device. Do not remove any information or symbols from the device.
Page 12: Laws And Directives
Safety notes 2.2 Laws and directives 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.
Page 13: Conformity With European Directives
The applicable directives can be found in the EU declaration of conformity of the specific device. Note CE declaration The CE declaration certificate is available on the SensorFlash SD card delivered with the device. See also Certificates (http://www.siemens.com/processinstrumentation/certificates) SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...
Page 14: Requirements For Special Applications
If you need additional information not covered by these instructions, contact your local Siemens office or company representative. Note Operation under special ambient conditions...
Page 15 Safety notes 2.4 Use in hazardous areas WARNING Field wiring installation Ensure that the national requirements of the country in which the devices are installed are met. 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: ●...
Page 16: Installation In Hazardous Areas
Safety notes 2.4 Use in hazardous areas 2.4.1 Installation in hazardous areas Hazardous area approvals The device is approved for use in hazardous areas and has the approvals listed in Certificates and approvals. (Page 111) Special conditions for safe installation and operation specified by each approval authority are included in the relevant certificate.
Page 17: Description
Description Overview SITRANS Coriolis flowmeter systems consist of a transmitter and a sensor. The following table lists the available combinations of transmitters and sensors. Transmitter Sensor type FCT010 FCS300 DN 15 to DN 150 (0.5" to 6") You can use the flowmeter for the following measuring tasks: ●...
Page 18: Design
Description 3.3 Design Design The SITRANS FC310 flowmeter uses the Coriolis principle to measure flow. The device is a one channel flowmeter with Modbus RTU RS-485 output. Figure 3-1 Flowmeter - M12 connection Figure 3-2 Flowmeter – terminated cable Flowmeter design All primary process measurement of mass flow, volume flow, density and process temperature are done in the FC310 transmitter.
Page 19: Device Identification
Description 3.4 Device identification Flowmeter overview ① Transmitter ② Lid-lock ③ Cable feed-through (M12 socket or gland) ④ Plug and threaded port for e.g. pressure guard ⑤ Sensor enclosure ⑥ Process connections Figure 3-3 Overview of FC310 flowmeter Device identification The FC310 Coriolis flowmeter has 3 nameplate types which show the following information: ●...
Page 20 Description 3.4 Device identification FC310 identification nameplate example SIEMENS ① SITRANS FC310 Product name ② System revision number firmware (FW) ③ System revision number hardware (HW) ④ Manufacturer Manufacturer name and location ⑤ Country Manufacturing country ⑥ Address range Address range ⑦...
Page 21 Description 3.4 Device identification where PP = Production factory (Siemens Flow Instruments: N1) Y = Production year (for encryption, see below) M = Production month (for encryption, see below) DD = Production day (for encryption, see below) XXXX = Sequential number...
Page 22 ⑩ Accuracy Mass flow, density calibration accuracy ⑪ 0518 Notified Body ID (ATEX example) ⑫ CE mark Note Approvals and identifications Approval certificates and notified body identifications are available for download at www.siemens.com (www.siemens.com). SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...
Page 23: Approvals
Description 3.5 Approvals FC310 approval nameplate example ① QR code Product-specific QR code ② 3A - Sanitary Standards logo ③ C✓ Conformity with country-specific directives ④ WEEE symbol Note Logos and warnings Logos and warnings are only shown on the product where applicable. The combination shown in the example above is relevant for a hygienic sensor installed in hazardous area in Canada.
Page 24: Features
Description 3.6 Features Features ● The SITRANS FCT010 can be used as Modbus slave in stand-alone or parallel operation on Modbus or third party automation systems ● Compact sensor design ● NAMUR conforming sensor built-in lengths (on request) ● High immunity against process noise ●...
Page 25: Applications
Description 3.9 Modbus RTU technology Applications The main applications of the Coriolis flowmeter can be found in all industries, such as: ● Chemical & Pharma: detergents, bulk chemicals, acids, alkalis, pharmaceuticals, blood products, vaccines, insulin production ● Food & Beverage: dairy products, beer, wine, soft drinks, fruit juices and pulps, bottling, CO dosing, CIP/SIP-liquids, mixture recipe control ●...
Page 26 Description 3.9 Modbus RTU technology Unicast communication mode In unicast mode (master/slave mode) the master sends a request to a specific slave device and waits a specified time for a response. Master Slave Slave Slave Figure 3-4 Unicast Mode Modbus Frame The Modbus frame is shown below and is valid for both requests and responses.
Page 27: Installing/Mounting
Refer to the information in Technical data (Page 105). Note Material compatibility Siemens can provide you with support concerning selection of sensor components wetted by process media. However, you are responsible for the selection of components. Siemens accepts no liability for faults or failures resulting from incompatible materials.
Page 28 Installing/mounting 4.1 Basic safety notes WARNING Exceeded maximum permissible operating pressure Risk of injury or poisoning. The maximum permissible operating pressure depends on the device version, pressure limit and temperature rating. The device can be damaged if the operating pressure is exceeded. Hot, toxic and corrosive process media could be released.
Page 29: Installation Location Requirements
Installing/mounting 4.1 Basic safety notes 4.1.1 Installation location requirements WARNING Insufficient air supply The device may overheat if there is an insufficient supply of air. ● Install the device so that there is sufficient air supply in the room. ● Observe the maximum permissible ambient temperature. Refer to the information in the section Technical data (Page 105).
Page 30: Proper Mounting
Installing/mounting 4.2 Installation instructions 4.1.2 Proper mounting WARNING Loss of type of protection Risk of explosion. Damage to device if the enclosure is open or not properly closed. The type of protection specified on the nameplate or in Technical data (Page 105) is no longer guaranteed.
Page 31 Installing/mounting 4.2 Installation instructions CAUTION Electromagnetic fields Do not install the flowmeter in the vicinity of strong electromagnetic fields, for example near motors, variable frequency drives, transformers etc. Upstream / downstream ● No pipe run requirements, that is straight inlet/outlet sections, are necessary. ●...
Page 32: Orientation Of The Sensor
Installing/mounting 4.2 Installation instructions 4.2.1 Orientation of the sensor Flow direction The calibrated flow direction is indicated by the arrow on the sensor. Flow in this direction will be indicated as positive by default. The sensitivity and the accuracy of the sensor do not change with reverse flow.
Page 33 Orienting the sensor The sensor operates in any orientation. The optimal orientation depends on the process fluid and the process conditions. Siemens recommends orienting the sensor in one of the following ways: 1. Vertical installation with an upwards flow (self-draining)
Page 34: Mounting The Sensor
Installing/mounting 4.2 Installation instructions Installation in a drop line is only recommended if a pipeline reduction or orifice with a smaller cross-section can be installed to create back-pressure and prevent the sensor from being partially drained while measuring. ① Back pressure orifice ②...
Page 35 Installing/mounting 4.2 Installation instructions Avoid vibrations ● Make sure that any valves or pumps upstream of the sensor do not cavitate and do not send vibrations into the sensor. ● Decouple vibrating pipeline from the flow sensor using flexible tube or couplings. Figure 4-7 Non-flexible pipes not recommended in vibrating environment Figure 4-8...
Page 36: Hydrostatic Testing
Installing/mounting 4.2 Installation instructions Prevent cross talk in one of the following ways: ● Mount sensors on separate frames ● Decouple the pipeline using flexible tube or couplings Figure 4-9 High risk of cross talk when using non-flexible pipes Figure 4-10 Low risk of cross talk when using flexible pipes and separate frames 4.2.3 Hydrostatic testing...
Page 37: Disassembly
Installing/mounting 4.3 Disassembly In both cases, insulation can have the unexpected effect of shrouding other attached components not intended or designed for the process temperatures. When installing an FCS300 sensor with insulation, observe the following rules: ● Do not cover any part of the transmitter pedestal. The pedestal is designed to separate the process temperature from the ambient around the DSL or transmitter electronics housing.
Page 38 Installing/mounting 4.3 Disassembly SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...
Page 39: Connecting
Connecting Basic safety notes Use in hazardous areas Before accessing the sensor terminal compartment and application terminal space check that: ● A safe access permission certificate has been issued by plant operations management ● The flow transmitter may not be opened if energized ●...
Page 40 Connecting 5.1 Basic safety notes WARNING Incorrect conduit system Risk of explosion in hazardous areas as result of open cable inlet or incorrect conduit system. ● In the case of a conduit system, mount a spark barrier at a defined distance from the device input.
Page 41 Connecting 5.1 Basic safety notes WARNING Lack of equipotential bonding Risk of explosion through compensating currents or ignition currents through lack of equipotential bonding. ● Ensure that the device is potentially equalized. Exception: It may be permissible to omit connection of the equipotential bonding for devices with type of protection "Intrinsic safety Ex i".
Page 42 Connecting 5.1 Basic safety notes WARNING Insufficient isolation of intrinsically safe and non-intrinsically safe circuits Risk of explosion in hazardous areas. ● When connecting intrinsically safe and non‑intrinsically safe circuits ensure that isolation is carried out properly in accordance with local regulations for example IEC 60079-14. ●...
Page 43: Connecting The Fc310
Connecting 5.2 Connecting the FC310 NOTICE Condensation in the device Damage to device through formation of condensation if the temperature difference between transportation or storage and the mounting location exceeds 20 °C (36 °F). ● Before taking the device into operation, let the device adapt for several hours in the new environment.
Page 44: Warnings
Connecting 5.2 Connecting the FC310 5.2.2 Warnings WARNING Improper handling The sensor connected to this device can be operated with high pressure and corrosive media. Therefore improper handling of the device can lead to serious injuries and/or considerable material damage. Note End Of Line (EOL) termination The FCT010 EOL termination DIP switch is default set to EOL active.
Page 45 It is recommended to use cables supplied by Siemens S.A.S., Flow Instruments. ● Siemens supplied cables can be ordered with M12 plug on both ends or without plug. ● To guarantee the IP67 degree of protection, ensure that both ends of the cables are given equivalent protection from ingress of moisture.
Page 46 Connecting 5.2 Connecting the FC310 WARNING Cable requirements Cables must be suitable for the temperature (at least 70 °C) and be flammability-rated to at least V-2. A: Prepare the cable by stripping it at both ends. Figure 5-2 Cable end B: Connect wires within the sensor terminal compartment 1.
Page 47 Connecting 5.2 Connecting the FC310 8. Connect the wires to the terminals according to the list below. Terminal number Description Wire color (Siemens cable) Orange Yellow RS-485 / B White RS-485 / A Blue Figure 5-3 Sensor terminal compartment 9. Reinstall the electronic including the mounting screw.
Page 48: Instructions Specific To Hazardous Area Installations
Connecting 5.3 Instructions specific to hazardous area installations 12.Assemble and tighten the cable gland. 13.Remove the O-ring from lid. 14.Reinstate the lid and screw in until the mechanical stop. Wind back the lid by one turn. 15.Mount the O-ring by pulling it over the lid and tighten the lid until you feel friction from the O- ring on both sides.
Page 49: Commissioning
Commissioning Basic safety notes DANGER Toxic gases and liquids Danger of poisoning when venting the device: if toxic process media are measured, toxic gases and liquids can be released. ● Before venting ensure that there are no toxic gases or liquids in the device, or take the appropriate safety measures.
Page 50 Commissioning 6.1 Basic safety notes WARNING Hazardous contact voltage Risk of injury through hazardous contact voltage when the device is open or not completely closed. The degree of protection specified on the nameplate or in Technical data (Page 105) is no longer guaranteed if the device is open or not properly closed.
Page 51 Commissioning 6.1 Basic safety notes WARNING Unsuitable safety system for the pressurized enclosure in Zone 2 Risk of explosion in areas subject to explosion hazard. ● If no combustible gases or gas/air mixtures (sample gases) are introduced into the device, use the type of protection "Simplified pressurized enclosure Ex pz"...
Page 52: Remote Commissioning With Pdm
See Modbus addressing model (Page 135) for parameters that do not appear in the menu structure in SIMATIC PDM. See also SIMATIC PDM (www.siemens.com/simatic-pdm) WARNING Commissioning and operation with pending error If an error message appears, correct operation in the process is no longer guaranteed.
Page 53: Initial Setup
You can locate the EDD in the SIMATIC PDM Device Library under Devices → Modbus → Sensors → Flow → Coriolis → Siemens AG → SITRANS FC. Check the product page of our website (www.siemens.com/FC310), under Downloads, to make sure you have the latest version of SIMATIC PDM, the most recent Service Pack (SP) and the most recent hot fix (HF).
Page 54 Commissioning 6.2 Remote commissioning with PDM Installing a new EDD: 1. Download the EDD from the product page of our website (www.siemens.com/FC310) and save the files to your computer. 2. Extract the zipped file to an easily accessed location. 3. Launch the SIMATIC PDM Device Integration Manager, browse to the unzipped EDD file and select it.
Page 55: Adding A Device To Communication Network
– Right-click Modbus Network and select Insert New Object → Object. – Click on Assign Device Type, and select Devices → Modbus → Sensors → Flow → Coriolis → SIEMENS AG → SITRANS FC Click OK two times. Figure 6-1 Assigning Modbus device to network 2.
Page 56: Configuring A New Device
Commissioning 6.2 Remote commissioning with PDM – Select the Communication tab and configure the communication parameters. The transmitters default settings are: - Transmission rate: 19200 baud - Parity: even Figure 6-2 Modbus net object properties – Click OK. 3. Set up the COM interface: –...
Page 57: Wizard - Quick Start Via Pdm
Commissioning 6.2 Remote commissioning with PDM 1. Check that you have the most recent EDD, and if necessary update it, see Updating the Electronic Device Description (EDD) in Initial setup (Page 53). 2. Launch SIMATIC Manager. 3. Right-click on SITRANS FC and select Open Object to open SIMATIC PDM. 4.
Page 58 Commissioning 6.2 Remote commissioning with PDM Step 1 - Identification Note The layout of the dialog boxes shown may vary according to the resolution setting for your computer monitor. The recommended resolution is 1280 x 960. SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...
Page 59 Commissioning 6.2 Remote commissioning with PDM 1. Click on Read Data from Device to upload Quick Start parameter settings from the device to the PC/PG and ensure PDM is synchronized with the device. 2. Click on Next to accept the default values. (Descriptor, Message, and Date fields can be left blank.) Figure 6-4 Quick start step 1...
Page 60 Commissioning 6.2 Remote commissioning with PDM Step 3 - Sensor connection The transmitter can be ordered with M12 connection or with terminated cable (for example conduit connections). Figure 6-6 Quick start step 3 SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...
Page 61 Commissioning 6.2 Remote commissioning with PDM Step 4 - Measurement conditions Configure the measurement conditions for the selected process variables. Change Flow Direction if necessary. Figure 6-7 Quick start step 4 Reduce the sensitivity of the flow measurement signal by clicking on the Pulsating Flow button and selecting the appropriate filter.
Page 62: Wizard - Zero Point Adjustment
Commissioning 6.2 Remote commissioning with PDM Step 5 - Summary Check parameter settings, and click on Back to return and revise values, Apply to save settings offline, or Apply and Transfer to save settings offline and transfer them to the device. Figure 6-8 Quick start step 5 The message Quick Start was successful will appear.
Page 63 Commissioning 6.2 Remote commissioning with PDM Performing a zero point adjustment 1. Flush out the flowmeter until a homogenous flow is established and the tubes are completely filled. Figure 6-9 Best practice zero point adjustment with a by-pass line and two shut-off devices 2.
Page 64 Commissioning 6.2 Remote commissioning with PDM 5. It is recommended to use the default settings (Auto). If necessary, change the Zero Point Adjustments Settings. 6. Click on Next. 7. Click on Auto Zero Point Adjustment. SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...
Page 65: Changing Parameter Settings Using Simatic Pdm
Commissioning 6.2 Remote commissioning with PDM 8. During the process a progress bar is visible. 9. At the end of the zero adjustment, the outcome is displayed as an offset and a standard deviation. Note If you get an error message after the zero point adjustment, refer to Device status symbols (Page 95).
Page 66: Parameters Accessed Via Drop-Down Menus
Commissioning 6.2 Remote commissioning with PDM 6.2.9 Parameters accessed via drop-down menus Click on Device or View to open the associated drop-down menus. Drop-down menus Table 6-1 Device menus Device menus Description Download to Device Downloads all writable parameters to the device Upload to PC/PG Uploads all parameters from the device to the parameter table...
Page 67: Process Variables
Commissioning 6.2 Remote commissioning with PDM Device menus Description Wizard - Quick Start Guide for a quick commissioning Wizard - Zero Point Adjustment Guide for zero point adjustment (automatic and manual) Table 6-2 View menus View menus Description Process Variables (online dialog) Shows all process values Device Diagnostic (online dialog) Shows all diagnostics information (alarms and diagnostics...
Page 68 Commissioning 6.2 Remote commissioning with PDM SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...
Page 69: Operating
Operating Remote operation 7.1.1 Modbus addressing model The device allows read/write access to the following standard Modbus RTU data holding register blocks: ● Holding registers (ref. 4x address range) The minimum value of a writable holding register can be read by adding 10000 to the Modbus address of the register.
Page 70 Operating 7.1 Remote operation Holes/register alignment: ● The read command always returns data if no exception is given. ● Holes in the holding register map return value zero in all bytes. E.g. reading 2 registers starting at 4:0004 above will result in 2 bytes of "float B" followed by 2 zeroes. Function code 3 example Query Slave address...
Page 71 Operating 7.1 Remote operation Absolute mass flow = 0x40C35293 = 6.10383 kg/sec Function code 16 (Write multiple registers) General exceptions ● Writing less than 1 or more than 16 registers => Exception 3 (Illegal data value) ● If ByteCount is not exactly 2 times NoOfRegisters => Exception 3 (Illegal data value) ●...
Page 72 Operating 7.1 Remote operation Response Slave address 1 byte Function 1 byte Starting Address Hi 1 byte Starting Address Lo 1 byte Quantity of Registers Hi 1 byte Quantity of Registers Lo 1 byte 2 bytes Example: Set baud rate to 115200 baud (address 529) Query: 1,16,2,17,0,1,2,0,5,70,210 Slave address = 1 (0x01) Function = 16 (0x10)
Page 73 Operating 7.1 Remote operation Sub- Name Description func‐ tion code (Dec) Return Bus Communication Er‐ The response data field returns the quantity of CRC errors ror Count encountered by the remote device since its last restart, clear counters execution, or power–up. Return Bus Exception Error The response data field returns the quantity of MODBUS ex‐...
Page 74: Overview Of Device Configuration Software
Operating 7.1 Remote operation Response Slave address 1 byte Function 1 byte Sub-function Hi 1 byte Sub-function Lo 1 byte Data Hi 1 byte Data Lo 1 byte Data Hi 1 byte Data Lo 1 byte 2 bytes Example: Read Return Slave Message Count (address 529) Query: 1,8,0,14,0,0,129,200 Slave address = 1 (0x01) Function = 8 (0x08)
Page 75: Simatic Pdm
Many of the major vendors have stated that their configuration software will evolve into being an FDI host. At the time this manual was written, Siemens had announced that SIMATIC PDM will become a FDI host system in the near future.
Page 76 Operating 7.1 Remote operation See also Mobile App "Industry Online Support" (https://support.industry.siemens.com/cs/ww/de/sc/ 2067) Procedure Note If you click on "Cancel" during an upload from the device to SIMATIC PDM some parameters will be updated. 1. Check with table in System integration (Page 17) if you have the most recent version of the EDD.
Page 77: Parameter Assignment
Parameter assignment Parameters are identified by name and organized into function groups. Parameters accessible via the local display are followed by the device menu number in parenthesis. Parameters not followed by a number are accessible only via remote operation. Functions 8.1.1 Process values According to standard practice with serial communication the Modbus RTU signal reports...
Page 78: Low Flow Cut-Off
Parameter assignment 8.1 Functions Note Change of parameters during zero point adjustment Do not change any other parameter during the zero point adjustment procedure. Automatic zero point adjustment The device measures and calculates the correct zero point automatically. The automatic zero point adjustment of the flowmeter is set by the following parameters: ●...
Page 79: Empty Tube Monitoring
Parameter assignment 8.1 Functions The transmitter provides two parameters for setting the low flow cut-off: ● Low mass flow cut-off (Modbus address 2125) ● Low volume Flow cut-off (Modbus address 2170) 8.1.4 Empty tube monitoring The empty tube monitoring function uses the process density for detecting an empty tube. Use of this function is recommended for all standard applications.
Page 80: Process Noise Damping
Parameter assignment 8.1 Functions 8.1.5 Process noise damping Noise damping function The dynamic sensitivity of the flow measurement signal to rapid changes in process flows can be reduced by use of the process noise damping function. The function is typically used in environment with: ●...
Page 81: Totalizer
Parameter assignment 8.1 Functions 8.1.6 Totalizer Totalizer function The device has one totalizer function that can be used to totalize the mass flow process value. Default unit of the totalizer can be changed, see Modbus register 8320. The totalizer may be paused, resumed or reset: ●...
Page 82: Simulation
Parameter assignment 8.1 Functions The access levels are: ● Read Only Allows no configuration. The user is only able to view the parameter values. No PIN code is required. ● User Allows configuration and service of all parameters except calibration parameters. Default PIN code is 2457.
Page 83: Changing Modbus Communication Settings
Parameter assignment 8.1 Functions 8.1.9 Changing Modbus communication settings Changing communication parameters, for example Baud Rate, Modbus Parity Framing or Bus Address effects the Modbus communication as follows: ● The new settings have effect only after a reset, either by restarting the device or writing the value 1 to Modbus address 600 Restart communication.
Page 84: Alarm Messages
Unstable driver oscillation Contact Siemens customer support Massflow out of specification Reduce the flow. If the failure continues then contact Siemens customer sup‐ port Volumeflow out of specification Reduce the flow. If the failure continues then contact Siemens customer sup‐...
Page 85 Frame temp. below limit Increase fluid temperature and check that ambient temperature is within specified limits. If the failure continues then contact Siemens customer support Frame temp. above limit Reduce fluid temperature and check that ambient temperature is within speci‐...
Page 86 Parameter assignment 8.2 Alarm messages SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...
Page 87: Service And Maintenance
Service and maintenance Basic safety notes Note The device is maintenance-free. The device is maintenance-free. However, a periodic inspection according to pertinent directives and regulations must be carried out. An inspection can include, for example, check of: ● Ambient conditions ●...
Page 88: Recalibration
● Repair must be carried out by Siemens authorized personnel only. Recalibration Siemens S.A.S. Flow Instruments offers to recalibrate the sensor at our works in France. The following calibration types are offered as standard according to configuration: ● Standard calibration ●...
Page 89: Maintenance And Repair Work
● Repair must be carried out by Siemens authorized personnel only. WARNING Impermissible repair and maintenance of the device ● Repair and maintenance must be carried out by Siemens authorized personnel only. WARNING Impermissible repair of explosion protected devices Risk of explosion in hazardous areas ●...
Page 90 Service and maintenance 9.4 Maintenance and repair work WARNING Impermissible accessories and spare parts Risk of explosion in areas subject to explosion hazard. ● Only use original accessories or original spare parts. ● Observe all relevant installation and safety instructions described in the instructions for the device or enclosed with the accessory or spare part.
Page 91: Ex-Approved Products
Service and maintenance 9.4 Maintenance and repair work WARNING Enclosure open Risk of explosion in hazardous areas as a result of hot components and/or charged capacitors inside the device. To open the device in a hazardous area: 1. Isolate the device from power. 2.
Page 92: Service Information
Service and maintenance 9.4 Maintenance and repair work WARNING Improper connection after maintenance Risk of explosion in areas subject to explosion hazard. ● Connect the device correctly after maintenance. ● Close the device after maintenance work. Refer to Technical data (Page 105). 9.4.2 Service information Service information is information about the condition of the device used for diagnostics and...
Page 93: Replacing The Device
– Number of returned devices/replacement parts – Reason for returning the item(s) ● Decontamination declaration (http://www.siemens.com/sc/declarationofdecontamination) With this declaration you warrant "that the device/replacement part has been carefully cleaned and is free of residues. The device/replacement part does not pose a hazard for humans and the environment."...
Page 94: Transport
Further information about devices containing batteries can be found at: In‐ formation about battery / product return (WEEE) (https:// support.industry.siemens.com/cs/document/109479891/) Note Special disposal required The device includes components that require special disposal. ● Dispose of the device properly and environmentally through a local waste disposal contractor.
Page 95: Diagnostics And Troubleshooting
Diagnostics and troubleshooting 10.1 Device status symbols Device status symbols SIMATIC PDM/PLC Sym‐ Device status Priority Maintenance alarm Cause: Output signal invalid due to fault in the field device or in the peripherals. Action: Maintenance is required immediately. Manual operation Cause: Output signal temporarily invalid (e.g.
Page 96: Fault Codes And Corrective Actions
Temperature measure‐ Turn off the power, wait 5 seconds and turn on the power ment fault again. If the problem persists, contact your local Siemens representative. Temperature measure‐ Turn off the power, wait 5 seconds and turn on the power ment fault again.
Page 97 Make sure that the sensor is filled with liquid. Parameter storage mal‐ Turn off the power, wait 5 seconds and turn on the power function again. If the problem persists, contact your local Siemens representative. Internal error in sensor Contact your local Siemens representative.
Page 98: Operation Troubleshooting
Diagnostics and troubleshooting 10.3 Operation troubleshooting Icons Message Cause/Action Internal error in sensor Contact your local Siemens representative. Unstable measurement Check if air is present in the liquid and that the flowmeter is condition operated within its specifications. Auto filtering Check that the flowmeter is operated within its specifica‐...
Page 99 Diagnostics and troubleshooting 10.3 Operation troubleshooting Step 1: Inspecting the application Ensure that: 1. The sensor is installed as described in Installing/mounting (Page 27). 2. The sensor is located in a vibration-free position. Vibrations can disturb the sensor and therefore cause measurement error. Depending on application, you should furthermore ensure the following: ●...
Page 100 Diagnostics and troubleshooting 10.3 Operation troubleshooting z x 100 E = ± (Cal) = Error [%] = Zero point [kg/h] = Mass flow [kg/h] Cal. = Calibrated flow accuracy: 0.10 or 0.2 Error in % of actual mass flow rate with 95% confidence (probability) 0.15 -0.15...
Page 101 Diagnostics and troubleshooting 10.3 Operation troubleshooting Setting Low flow cut-off In order to see if the zero point becomes more stable when making changes / adjustments, the Low Mass flow cut-off (MassFlowCutOff) must be set to 0.0 kg/s. When Low flow cut-off has been set, it is possible to see the instability directly from the mass flow in the online window ("View →...
Page 102: Updating The Firmware
Take a sample of the liquid, fill a glass and see if the solids precipitate. 10.3.3 Updating the firmware 1. Download the new firmware bundle from www.siemens.com/FC310 (www.siemens.com/ FC310)and save it to the SensorFlash. An instruction is also available at this site.
Page 103: Diagnosing With Pdm
Diagnostics and troubleshooting 10.4 Diagnosing with PDM Note Firmware update FW update is to be done only by authorized and trained service personnel. 10.4 Diagnosing with PDM SIMATIC PDM is a suitable tool for diagnosing the device. You can use SIMATIC PDM to read all available parameters to a table for analyzing offline, view online/actual process values and online/actual diagnostic information.
Page 104 Diagnostics and troubleshooting 10.4 Diagnosing with PDM SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...
Page 105: Technical Data
Technical data Note Device specifications Siemens makes every attempt to ensure the accuracy of these specifications but reserves the right to change them at any time. Table 11-1 Power supply Description Specification Supply Voltage [V] 12 - 27 VDC Um: 60 VDC...
Page 106 Technical data 11.1 Performance Specification Unit Sensor size Qmax - maximum flowrate kg/h 8000 35000 90000 250000 520000 860000 (lb/min) (294) (1286) (3307) (9186) (19107) (31600) Measuring accuracy for liquids - 0.1% ver‐ ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 sion Measuring accuracy for liquids - 0.2% ver‐...
Page 107: Modbus Communication Specification
Technical data 11.2 Modbus Communication Specification 11.2 Modbus Communication Specification Table 11-7 Modbus communication specification Description Specification Device type Slave Baud rates ● 9600 ● 19 200 (Factory setting) ● 38 400 ● 57 600 ● 76 800 ● 115 200 Number of stations Max.
Page 108: Construction
Torque (Nm) Pressure guard fittings G 1/4 inch Pedestal lock screw cap Cable gland to housing (Siemens supplied, metric) 10 Note NPT glands When using NPT glands, user must take care when packing threads and installing cables that sufficient tightness is obtained to prevent ingress of moisture.
Page 109: Sensor Design
Technical data 11.4 Sensor design 11.4 Sensor design Description Specification Dimension and weight See "Sensor dimensions" (Page 121) Process connectors ● EN1092-1 B1 PN16, PN40 ● EN1092-1 B2 PN63, PN100 ● EN1092-1 D (gasket groove), PN40 ● ASME B16.5 RF, Cl 150, Cl 300, Cl 600, Cl 900, CI1500 ●...
Page 110: Operating Conditions
● DN15 - DN150 Process media density (min to max) [kg/m (lb/ft 1 to 5000 (0.06 to 312) Pressure drop See Siemens Sizing & Calculation tool (www.siemens.com/pisizer). Select "Flow" and "SITRANS F C sizing". Pressure temperature ratings See Pressure - temperature ratings...
Page 111: Certificates And Approvals
Technical data 11.8 PED 11.6 Certificates and approvals Specification Ex marking Ex marking ATEX/IECEx FM/CSA Flameproof and Intrinsic Safety FCS300 and FC310 II 1/2 G Ex db ia IIC/IIB T4-T3 Gb (can be installed in Zone 1 for Ex db ia IIC/IIB T* Ga/Gb Ex db IIC/IIB T4-T3 Gb gas) II 1/2 G...
Page 112 Technical data 11.8 PED Division according to the danger potential Flowmeters which are categorized as piping are divided into categories according to danger potential (medium, pressure, nominal diameter). The flowmeters fall into the categories I to III or they are manufactured according to Paragraph 3 - Sound Engineering Practice (SEP). The following criteria are decisive for assessment of the danger potential and are also shown in Diagrams 1 to 4, see Diagrams (Page 111).
Page 113 Technical data 11.8 PED Group 1 fluids Explosive Very toxic R phrases: for example: 2, 3 (1, 4, 5, 6, 9, 16, 18, R phrases: for example: 26, 27, 28, 39 (32) 19, 44) Extremely flammable Toxic R phrases: for example: 12 (17) R phrases: for example: 23, 24, 25 (29, 31) SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...
Page 114 Technical data 11.8 PED Highly flammable Oxidizing R phrases: for example: 11, 15, 17 (10, 30) R phrases: for example: 7, 8, 9 (14, 15, 19) Flammable R phrases: for example11 (10) Group 2 fluids All fluids not belonging to Group 1. Also applies to fluids which are for example dangerous to the environment, corrosive, dangerous to health, irritant or carcinogenic (if not highly toxic).
Page 115 Technical data 11.8 PED Diagrams Gases of fluid group 1 ● Pipelines according to Article 4 (a) (i) First dash ● Exception: unstable gases belonging to Categories I and II must be included in Category III. PS [bar] 1000 Article 3 Paragraph 3 PS = 0,5 1000...
Page 116: Pressure - Temperature Ratings
Technical data 11.9 Pressure - temperature ratings Liquids of fluid group 1 ● Pipelines according to Article 4 (a) (ii) First dash PS [bar] 1000 PS = 500 Article 3 Paragraph 3 PS = 10 PS = 0,5 4000 1000 10000 Figure 11-3 Diagram 3...
Page 117: Pressure - Temperature Ratings (Stainless Steel Sensors)
Technical data 11.9 Pressure - temperature ratings Note Maximum operating pressure The maximum operating pressure is limited to 100 bar. 11.9.1 Pressure - temperature ratings (stainless steel sensors) Figure 11-5 Stainless steel: Metric flange ratings, EN 1092-1 (P: Process pressure; T: Process temperature) Table 11-15 EN1092-1 [bar] PN (bar)
Page 118 Technical data 11.9 Pressure - temperature ratings Table 11-16 ISO228-G and ASME B1.20.1 NPT [bar] PN (bar) Temperature TS (°C) Figure 11-6 Stainless steel: ANSI flange ratings, ASME B16.5 (P: Process pressure; T: Process temperature) Table 11-17 ASME B16.5 [bar] Class / Temperature TS (°C) Group...
Page 119: Pressure - Temperature Ratings (Nickel Alloy Sensors)
Technical data 11.9 Pressure - temperature ratings Table 11-19 DIN 11851 [bar] PN (bar) / DN Temperature TS (°C) 25 / 50-100 40 / 10-40 Table 11-20 DIN 32676 & ISO 2852 [bar] PN (bar) / DN Temperature TS (°C) 10 / 85-219.1 16 / 48.3-76.2 25 / 6.35-42.4...
Page 120 Technical data 11.9 Pressure - temperature ratings Table 11-21 EN1092-1 [bar] PN (bar) Temperature TS (°C) 16.0 16.0 16.0 16.0 16.0 16.0 40.0 40.0 40.0 40.0 40.0 40.0 63.0 63.0 63.0 63.0 63.0 63.0 100.0 100.0 100.0 100.0 100.0 100.0 Figure 11-8 Nickel alloy: ANSI flange ratings, ASME B16.5 (P: Process pressure;...
Page 121: Dimension Drawings
Dimension drawings 12.1 Sensor dimensions Table 12-1 Basic dimensions Sensor DN A in mm (inch) B in mm (inch) C in mm (inch) Weight in kg (lb) 15 (½") 80 (3.15) 358 (14.09) 90 (3.54) 4.6 (10.1) 25 (1") 103 (4.06) 398 (15.67) 90 (3.54) 7.9 (17.4)
Page 122: Stainless Steel - Standard
Dimension drawings 12.2 316L stainless steel - standard 12.2 316L stainless steel - standard Note D dimension tolerance: • Meter tube nominal diameter DN 15 ... 50 (1/2" ... 2"): +0 / -3 mm (+0 / -0.018 in.) • Meter tube nominal diameter DN 80 (3"): +0 / -5 mm (+0 / -0.2 in.) •...
Page 123: Stainless Steel - Namur
Dimension drawings 12.3 316L stainless steel - NAMUR Sensor AISI 316L DN80 (3") DN100 (4") DN150 (6") Connection DN65 DN80 DN100 DN80 DN100 DN150 DN100 DN150 DN200 (2½") (3") (4") (3") (4") (6") (4") (6") (8") EN 1092-1 B2, PN 63 1060 1234 1304...
Page 124: 316L Stainless Steel Polished - Hygienic Versions
Dimension drawings 12.5 Nickel alloy 12.4 316L stainless steel polished - hygienic versions Note D dimension tolerance: • Meter tube nominal diameter DN 15 ... 50 (1/2" ... 2"): +0 / -3 mm (+0 / -0.018 in.) • Meter tube nominal diameter DN 80 (3"): +0 / -5 mm (+0 / -0.2 in.) •...
Page 125 Dimension drawings 12.5 Nickel alloy Sensor Nickel-Alloy C4 DN15 (½") DN25 (1") DN50 (2") Connection DN10 DN15 DN20 DN20 DN25 DN40 DN40 DN50 DN60 (3.8") (½") (¾") (¾") (1") (1½") (1½") (2") (2½") EN 1092-1 B2, PN 100 449 (17.7) (17.4) (16.9) (25.4)
Page 126 Dimension drawings 12.5 Nickel alloy SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...
Page 127: Technical Reference
Technical reference Theory of operation The Coriolis principle of measurement The flow measurement is based on the Coriolis law of motion. Particles moving in a rotating / oscillating system will resist imposed oscillations in a manner consistent with their mass and velocity (momentum).
Page 128: Sensor Dimension Dependent Default Settings
Technical reference A.2 Sensor dimension dependent default settings Digital signal processing (DSP) The analog to digital conversion takes place in an ultra low noise sigma delta converter with high signal resolution. With fast digital signal processing mass flow and density values are calculated using a patented DFT technology (Discrete Fourier Transformation).
Page 129 Technical reference A.2 Sensor dimension dependent default settings Sensor dimension Default value Range kg/s DN 100 144.44 DN 150 238.89 Upper alarm limit DN 15 2.22 -8.84 to +8.84 DN 25 9.72 -24.5 to +24.5 DN 50 -98.2 to +98.2 DN 80 69.44 -251 to +251...
Page 130: Standard Volume Flow: Sensor Dimension Dependent Default Settings (Process Values)
Technical reference A.2 Sensor dimension dependent default settings A.2.2 Standard volume flow: Sensor dimension dependent default settings (Process values) Standard volume flow Sensor dimension Default value Range kg/s Lower warning limit DN 15 -0.0225 DN 25 -0.0626 DN 50 -0.250 DN 80 0.641 DN 100...
Page 131: Volume Flow: Sensor Dimension Dependent Default Settings (Process Values)
Technical reference A.2 Sensor dimension dependent default settings Sensor dimension Default value Range normal m³/s Hysteresis DN 15 0 to +8.84 DN 25 0 to +24.5 DN 50 0 to +98.2 DN 80 0 to +251 DN 100 DN 150 Low flow cut-off DN 15 0.000010278...
Page 132 Technical reference A.2 Sensor dimension dependent default settings Sensor dimension Default value Range kg/s DN 15 -0.0225 DN 25 -0.0626 DN 50 -0.250 DN 80 -0.641 DN 100 DN 150 -2.3 Sensor dimension Default value Range kg/s Upper warning limit DN 15 0.005 -0.005 to +0.005...
Page 133: Zero Point Adjustment: Sensor Dimension Dependent Default Settings (Process Values)
Technical reference A.2 Sensor dimension dependent default settings Sensor dimension Low flow cut-off DN 15 1.23333E-05 0.0444 DN 25 0.00005617 0.2022 DN 50 0.000140444 0.5056 DN 80 0.000368611 1.327 DN 100 0.000783333 2.82 DN 150 0.001269444 4.57 A.2.4 Zero point adjustment: Sensor dimension dependent default settings (Process values) Zero point adjustment Sensor dimension...
Page 134 Technical reference A.2 Sensor dimension dependent default settings Sensor dimension Default value Default value kg/s kg/h Low flow cut-off DN 15 0.012333333 44.4 DN 25 0.056166667 202.2 DN 50 0.140444444 505.6 DN 80 0.368611111 1327 DN 100 0.783 2820 DN 150 1.269 4570 SITRANS FC310...
Page 135: Modbus Communication
Modbus communication Modbus addressing model The device allows read/write access to the following standard Modbus RTU data holding register blocks: ● Holding registers (ref. 4x address range) The minimum value of a writable holding register can be read by adding 10000 to the Modbus address of the register.
Page 136 Modbus communication B.2 Modbus function codes Function code 3 example Query Slave address 1 byte Function 1 byte Starting Address Hi 1 byte Starting Address Lo 1 byte Quantity of Registers Hi 1 byte Quantity of Registers Lo 1 byte 2 bytes Response Slave address...
Page 137 Modbus communication B.2 Modbus function codes Function code 16 (Write multiple registers) General exceptions ● Writing less than 1 or more than 16 registers => Exception 3 (Illegal data value) ● If ByteCount is not exactly 2 times NoOfRegisters => Exception 3 (Illegal data value) ●...
Page 138 Modbus communication B.2 Modbus function codes Starting Address Lo 1 byte Quantity of Registers Hi 1 byte Quantity of Registers Lo 1 byte 2 bytes Example: Set baud rate to 115200 baud (address 529) Query: 1,16,2,17,0,1,2,0,5,70,210 Slave address = 1 (0x01) Function = 16 (0x10) Starting Address Hi, Lo = 2, 17 (0x02,0x11) Quantity of Registers Hi, Lo = 0, 1 (0x00,0x01)
Page 139 Modbus communication B.2 Modbus function codes Sub- Name Description func‐ tion code (Dec) Return Bus Exception Error The response data field returns the quantity of MODBUS ex‐ Count ception responses returned by the remote device since its last restart, clear counters execution, or power–up. Return Slave Message Count The response data field returns the quantity of messages broadcast or addressed to the remote device that the remote...
Page 140: Modbus Holding Registers Tables
Modbus communication B.3 Modbus holding registers tables Response Slave address 1 byte Function 1 byte Sub-function Hi 1 byte Sub-function Lo 1 byte Data Hi 1 byte Data Lo 1 byte Data Hi 1 byte Data Lo 1 byte 2 bytes Example: Read Return Slave Message Count (address 529) Query: 1,8,0,14,0,0,129,200 Slave address = 1 (0x01)
Page 141 Modbus communication B.3 Modbus holding registers tables Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 3010 float / 4 Media temperature Measured temperature of - [°C] Read Only the process media 3023 float / 4 Frame Tempera‐...
Page 142 Modbus communication B.3 Modbus holding registers tables Table B-2 Units for Process values and totalizer Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 7400 unsigned / 2 Mass flow unit Select unit for mass flow 73: kilograms 70: grams per Read /...
Page 143 Modbus communication B.3 Modbus holding registers tables Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 7500 unsigned / 2 Volume flow unit Select unit for volume flow 28: cubic me‐ 15: cubic feet Read / process value ters per sec‐...
Page 144 Modbus communication B.3 Modbus holding registers tables Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 134: barrels (= 42 US gal‐ lons) per hour 135: barrels (= 42 US gal‐ lons) per day 136: US gal‐...
Page 145 Modbus communication B.3 Modbus holding registers tables Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 7600 unsigned / 2 Density unit Select unit for density proc‐ 92: kilograms 91: grams per Read / ess value per cubic me‐...
Page 146 Description Default value Value range Access dress Size (bytes) (unit) level 4000 String / 20 Manufacturer Device manufacturer Siemens Read Only 4020 String / 10 Sensor Firmware Re‐ Sensor firmware version Read Only vision 4025 String / 16 SensorType Sensor type.
Page 147 Modbus communication B.3 Modbus holding registers tables Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size (bytes) (unit) level 4131 String / 32 Sensor Order Num‐ Sensor order number part 2 Read Only (MLFB). Also shown on the device nameplate 4147 String / 32...
Page 148 Modbus communication B.3 Modbus holding registers tables Table B-5 Mass flow Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 2125 Float / 4 Low Mass flow Cut- Set mass flow limit for low Sensor size 0 to 1023 Read /...
Page 149 Modbus communication B.3 Modbus holding registers tables Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 2442 Float / 4 Density Correction Set density compensation -1.999 to Read / Factor value (gain) in order to make +1.999 Write a density correction (scale...
Page 150 Modbus communication B.3 Modbus holding registers tables Modbus ad‐ Data type / Parameter Description Default val‐ Value range Access dress Size [bytes] ue [unit] level 3020 Unsigned / Totalizer fractional The totalized MASS value in 0 [kg] Min -999999999 Read Only part kg.
Page 151 Modbus communication B.3 Modbus holding registers tables Table B-10 Maintenance Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level Unsigned / Set To Default Reset all parameters to fac‐ Enter 1 to Write tory settings reset...
Page 152 Modbus communication B.3 Modbus holding registers tables Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 2203 Unsigned / Aerated Flow Filter Aerated flow filter 0 to 2 Read / Write 0: Disabled 1: Enabled 2: Auto Auto means that filtering...
Page 153 Modbus communication B.3 Modbus holding registers tables Table B-13 Zero point adjustment Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 2132 Unsigned / Zero Point Adjust‐ Select zero-point adjust‐ 0 to 1 Read / ment ment method.
Page 154 Modbus communication B.3 Modbus holding registers tables Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 2145 Unsigned / Zero Point Adjust Sta‐ Status of the last zero point Read Only ● 1 adjustment performed ●...
Page 155 Modbus communication B.3 Modbus holding registers tables Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level Unsigned / Baudrate Set communication bau‐ 0 to 5 Read / drate. Write Following baud rates are available: ●...
Page 156 Modbus communication B.3 Modbus holding registers tables Table B-16 Volume flow calibration Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 2103 Float / 4 Maximum Volume Maximum volume flow Sensor size 0 to 0.177 Read only flow Capacity...
Page 157 Modbus communication B.3 Modbus holding registers tables Table B-19 Simulation Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 2764 Float / 4 Mass flow Simulation Set mass flow simulation val‐ 0 [kg/s] -1023 to Read / Value...
Page 158 Modbus communication B.3 Modbus holding registers tables Table B-20 Alarms Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 3012 Unsigned / Alarm Group 1 The following bit is set in Read Only case of active alarm: ●...
Page 159 Modbus communication B.3 Modbus holding registers tables Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 3014 Unsigned / Alarm Group 2 The following bit is set in Read Only case of active alarm: ●...
Page 160 Modbus communication B.3 Modbus holding registers tables Table B-21 Quality code for process values Modbus ad‐ Data type / Parameter Description Default value Value range Access dress Size [bytes] [unit] level 3014 Unsigned / Alarm Group 2 Quality code of a measured Process val‐...
Page 161: Certificates And Support
● More information about our Technical Support is available at Technical Support (http://www.siemens.com/automation/csi/service) Internet Service & Support In addition to our documentation, Siemens provides a comprehensive support solution at: ● Service & Support (http://www.siemens.com/automation/service&support) SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...
Page 162 Certificates and support C.3 Technical support Personal contact If you have additional questions about the device, please contact your Siemens personal contact at: ● Partner (http://www.automation.siemens.com/partner) To find the personal contact for your product, go to "All Products and Branches" and select "Products &...
Page 163: Index
Index Dimensions and weight, 121 Disassembly, 37 Disposal, 94 Document history, 7 Accuracy Documentation, 162 Density, 106 Edition, 7 Mass flow, 105 Media temperature, 106 Applications, 25 Approval nameplate, 23 Electrical connection Cable specifications, 45 In hazardous area, 48 Empty tube monitoring, 79 Battery unit, 94 Flow direction, 32 Cable specifications, 45...
Page 164 Index Instructions and manuals, 162 Internet Modbus Organisation, 26 Commissioning steps, 52 Performance, 105 Laws and directives Power supply, 105 Disassembly, 12 Pressure Personell, 12 Safety instructions, 30 Lithium batteries, 94 Process noise damping, 80 Low flow cut-off, 78, 101 Process values, 77, 140 Low Mass Flow Cut-Off, 79 Process variables, 110...
Page 165 Index device status, 95 diagnostics, 95 maintenance, 95 operating mode, 95 process value, 95 Symbols, (Refer to warning symbols) System design, 108 System integration, 17 Technical data, 105, 108, 111 Technical support, 161 Partner, 162 Personal contact, 162 Temperature specifications, 16 Termination DIP switches, 44 Test certificates, 12 Totalizer, 149...
Page 166 Index SITRANS FC310 Operating Instructions, 01/2019, A5E44036384-AB...

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Sitrans fc310

Siemens SITRANS F Series Operating Instructions Manual

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 Data

12 Dimension Drawings

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