Endress+Hauser Dosimass Modbus RS485 Operating Instructions Manual
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Summary of Contents for Endress+Hauser Dosimass Modbus RS485
- Page 1 Products Solutions Services BA02347D/06/EN/01.24-00 71658082 2024-08-15 Valid as of version 04.00.zz (Device firmware) Operating Instructions Dosimass Modbus RS485 Coriolis flowmeter...
- Page 2 • The manufacturer reserves the right to modify technical data without prior notice. Your Endress+Hauser sales organization will supply you with current information and updates to this manual. Endress+Hauser...
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Page 3: Table Of Contents
Dosimass Modbus RS485 Table of contents Table of contents 7.2.3 Available device plugs ... . 27 About this document ....5 7.2.4... - Page 4 13.2 Measuring and test equipment ... . 52 13.3 Endress+Hauser services ....52 Repair ......53 14.1 General information .
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Page 5: About This Document
Dosimass Modbus RS485 About this document About this document Document function These Operating Instructions contain all the information required in the various life cycle phases of the device: from product identification, incoming acceptance and storage, to installation, connection, operation and commissioning, through to troubleshooting, maintenance and disposal. -
Page 6: Symbols In Graphics
• Device Viewer (www.endress.com/deviceviewer): Enter the serial number from the nameplate • Endress+Hauser Operations app: Enter serial number from nameplate or scan matrix code on nameplate. The following documentation may be available depending on the device version ordered: Document type... -
Page 7: Registered Trademarks
Dosimass Modbus RS485 About this document Document type Purpose and content of the document Operating Instructions (BA) Your reference document These Operating Instructions contain all the information that is required in the various life cycle phases of the device: from product identification,... -
Page 8: Safety Instructions
Safety instructions Dosimass Modbus RS485 Safety instructions Requirements for the personnel The personnel for installation, commissioning, diagnostics and maintenance must fulfill the following requirements: ‣ Trained, qualified specialists must have a relevant qualification for this specific function and task. ‣... -
Page 9: Workplace Safety
Verification for borderline cases: ‣ For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance in verifying the corrosion resistance of fluid-wetted materials, but does not accept any warranty or liability as minute changes in the temperature, concentration or level of contamination in the process can alter the corrosion resistance properties. -
Page 10: Product Description
Product description Dosimass Modbus RS485 Product description The device consists of a transmitter and a sensor. Product design A0054612 1 Important measuring instrument components DN 1 to 4 (¹⁄₂₄ to ¹⁄₈") Transmitter Sensor A0054613 2 Important measuring instrument components DN 8 to 40 (³⁄₈ to ⁄1 ½") -
Page 11: Incoming Acceptance And Product
• Enter the serial numbers from the nameplates in the Device Viewer (www.endress.com/deviceviewer): all the information about the device is displayed. • Enter the serial numbers from the nameplates into the Endress+Hauser Operations app or scan the DataMatrix code on the nameplate with the Endress+Hauser Operations app: all the information about the device is displayed. -
Page 12: Measuring Instrument Nameplate
Incoming acceptance and product identification Dosimass Modbus RS485 4.2.1 Measuring instrument nameplate A0054878 3 Example of a measuring instrument nameplate DN 1 to 4 (¹⁄₂₄ to ¹⁄₈") Manufacturer address/certificate holder Order code Serial number (Ser. no.) Extended order code (Ext. ord. cd.): See the specifications on the order confirmation for the meanings of the individual letters and digits Supply voltage;... - Page 13 Dosimass Modbus RS485 Incoming acceptance and product identification A0054877 4 Example of a measuring instrument nameplate DN 8 to 40 (³⁄₈ to 1½") Manufacturer address/certificate holder Order code Serial number (Ser. no.) Extended order code (Ext. ord. cd.): See the specifications on the order confirmation for the meanings of the individual letters and digits Supply voltage;...
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Page 14: Symbols On The Device
Incoming acceptance and product identification Dosimass Modbus RS485 4.2.2 Symbols on the device Symbol Meaning WARNING! This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal injury. Please consult the documentation for the measuring instrument to discover the type of potential danger and measures to avoid it. -
Page 15: Storage And Transport
Dosimass Modbus RS485 Storage and transport Storage and transport Storage conditions Observe the following notes for storage: ‣ Store in the original packaging to ensure protection from shock. ‣ Do not remove protective covers or protective caps installed on process connections. -
Page 16: Mounting
Mounting Dosimass Modbus RS485 Mounting Mounting requirements 6.1.1 Mounting position Installation point A0028772 To prevent measuring errors arising from accumulation of gas bubbles in the measuring pipe, avoid the following mounting locations in the piping: • Highest point of a pipeline. - Page 17 Dosimass Modbus RS485 Mounting Ø orifice plate, pipe restriction [mm] [in] [mm] [in] ¹⁄₂₄ 0.03 ¹⁄₁₂ 0.06 ¹⁄₈ 0.12 ³⁄₈ 0.24 ½ 0.40 0.55 1 ½ 0.87 Orientation The direction of the arrow on the sensor nameplate helps you to install the sensor according to the flow direction (direction of medium flow through the piping).
- Page 18 Mounting Dosimass Modbus RS485 Orientation Recommendation Horizontal orientation, transmitter at bottom A0015590 Horizontal orientation, transmitter at side A0015592 This orientation is recommended to ensure self-draining. Applications with low process temperatures may reduce the ambient temperature. To maintain the minimum ambient temperature for the transmitter, this orientation is recommended.
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Page 19: Inlet And Outlet Runs
Dosimass Modbus RS485 Mounting Filling systems The pipe system must be completely full to ensure optimum measurement. A0003795 7 Filling system Measuring device Filling valve Vessel Inlet and outlet runs No special precautions need to be taken for fittings that create turbulence, such as valves, elbows or T-pieces, as long as no cavitation occurs →... - Page 20 Mounting Dosimass Modbus RS485 For this reason, the following mounting locations are recommended: • At the lowest point in a vertical pipe • Downstream from pumps (no danger of vacuum) Thermal insulation In the case of some fluids, it is important to keep the heat radiated from the sensor to the transmitter to a low level.
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Page 21: Special Mounting Instructions
Dosimass Modbus RS485 Mounting Vibrations The high oscillation frequency of the measuring tubes ensures that the correct operation of the measuring system is not influenced by plant vibrations. 6.1.3 Special mounting instructions Information for filling systems Correct measurement is only possible if the pipe is completely full. We therefore recommend that some test batches be carried out prior to production batching. - Page 22 • The appropriate sensor holder must be used for all applications with increased safety or load requirements and for sensors with clamp process connections. • The Endress+Hauser sensor holder is generally recommended for mounting for all applications → 55.
- Page 23 Dosimass Modbus RS485 Mounting The following mounting versions are recommended for the installation: Lubricate all threaded joints prior to mounting. The screws for wall, tabletop or pipe mounting are not supplied with the device and must be chosen to suit the individual installation position.
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Page 24: Mounting The Measuring Instrument
Mounting Dosimass Modbus RS485 A0008558 9 Performing the zero adjustment 1. Let the system run until normal operating conditions are present. 2. Stop the flow (v = 0 m/s (0 ft/s)). 3. Check the shutoff valves for leaks. 4. Perform adjustment using the Zero point adjustment control function. -
Page 25: Post-Mounting Check
Dosimass Modbus RS485 Mounting Post-mounting check Is the measuring instrument undamaged (visual inspection)? Does the measuring instrument conform to the measuring point specifications? For example: • Process temperature → 64 • Pressure (see the "Pressure-temperature ratings" section of the "Technical Information"... -
Page 26: Electrical Connection
Electrical connection Dosimass Modbus RS485 Electrical connection WARNING Live parts! Incorrect work performed on the electrical connections can result in an electric shock. ‣ Set up a disconnecting device (switch or power-circuit breaker) to easily disconnect the device from the supply voltage. -
Page 27: Terminal Assignment
Dosimass Modbus RS485 Electrical connection 7.2.2 Terminal assignment Connection is solely by means of device plug → 27. 7.2.3 Available device plugs Device version: Modbus RS485, 2 switch outputs (batch), 1 status output, 1 status input Order code for "Output, input", option MD:... - Page 28 Electrical connection Dosimass Modbus RS485 Version 2: Status output via connection A/B RSE 8 RSE 5 M12x1 M12x1 A0053323 11 Connection to device Coupling: Supply voltage, Modbus RS485, status output Connector: Supply voltage, Modbus RS485, status output Coupling: Switch output (batch), status input...
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Page 29: Requirements For The Supply Unit
Dosimass Modbus RS485 Electrical connection 7.2.4 Requirements for the supply unit Supply voltage DC 24 V (nominal voltage: DC 18 to 30 V) • The power unit must be safety-approved (e.g. PELV, SELV). • The maximum short-circuit current must not exceed 50 A. -
Page 30: Ensuring Potential Equalization
Electrical connection Dosimass Modbus RS485 Ensuring potential equalization No special measures for potential equalization are required. Ensuring the degree of protection The measuring device fulfills all the requirements for IP67 degree of protection, Type 4X enclosure. To guarantee IP67 degree of protection, Type 4X enclosure, carry out the following steps after the electrical connection: ‣... -
Page 31: Operation Options
Connecting the operating tool Using service adapter and Commubox FXA291 Operation and configuration can be performed using the Endress+Hauser FieldCare or DeviceCare service and configuration software. The device is connected to the USB port of the computer via the service adapter and Commubox FXA291. -
Page 32: Fieldcare
FieldCare Function range FDT-based (Field Device Technology) plant asset management tool from Endress+Hauser. It can configure all smart field units in a system and helps you manage them. By using the status information, it is also a simple but effective way of checking their status and condition. -
Page 33: User Interface
DeviceCare Function range Tool for connecting and configuring Endress+Hauser field devices. The fastest way to configure Endress+Hauser field devices is with the dedicated "DeviceCare" tool. Together with the device type managers (DTMs) it presents a convenient, comprehensive solution. Innovation brochure IN01047S Source for device description files →... -
Page 34: System Integration
Operating tool Sources for obtaining device descriptions FieldCare • www.endress.com → Downloads area • USB stick (contact Endress+Hauser) • DVD (contact Endress+Hauser) DeviceCare • www.endress.com → Downloads area • CD–ROM (contact Endress+Hauser) •... -
Page 35: Register Information
Dosimass Modbus RS485 System integration Code Name Description Application Write single Master writes a new value to one Write only 1 device parameter registers Modbus register of the measuring Example: reset totalizer device. Use function code 16 to write multiple registers with just 1 telegram. -
Page 36: Byte Transmission Sequence
System integration Dosimass Modbus RS485 INTEGER Data length = 2 bytes (1 register) Byte 1 Byte 0 Most significant byte (MSB) Least significant byte (LSB) STRING Data length = depends on the device parameter, e.g. presentation of a device parameter with a data length = 18... -
Page 37: Modbus Data Map
Dosimass Modbus RS485 System integration 0 – 1 – 2 – 3 Byte 16 Byte 17 Byte 0 Byte 1 2 – 3 – 0 – 1 (MSB) (LSB) * = factory setting, MSB = most significant byte, LSB = least significant byte 9.2.6... -
Page 38: Compatibility With Previous Model
System integration Dosimass Modbus RS485 Configuration of the scan list via Modbus RS485 Carried out using register addresses 5001 - 5016 Scan list Modbus RS485 register Data type Configuration register 5001 Integer Scan list register 0 Integer 5016 Integer Scan list register 15... -
Page 39: Commissioning
Dosimass Modbus RS485 Commissioning Commissioning 10.1 Post-mounting and post-connection check Before commissioning the device: ‣ Make sure that the post-installation and post-connection checks have been performed successfully. • Checklist for "Post-mounting" check→ 25 • Checklist for "Post-connection check" → 30 10.2... -
Page 40: Operation
Operation Dosimass Modbus RS485 Operation 11.1 Reading the device locking status Navigation "System" menu → Device management → Locking status Parameter overview with brief description Parameter Description User interface Locking status Indicates the write protection with the highest priority that is Temporarily locked currently active. -
Page 41: Adapting The Measuring Instrument To The Process Conditions
Dosimass Modbus RS485 Operation 11.4 Adapting the measuring instrument to the process conditions The following menus are available for this purpose: • Guidance • Application Detailed information on "Guidance menu" and "Application menu": Device parameters → 70 11.5 Performing a totalizer reset Navigation "Application"... -
Page 42: Diagnostics And Troubleshooting
Diagnostics and troubleshooting Dosimass Modbus RS485 Diagnostics and troubleshooting 12.1 General troubleshooting For access Error Possible causes Remedial action Write access to parameter not possible. Current user role has limited access Check the access authorization status → 40. authorization. -
Page 43: Calling Up Remedy Information
Dosimass Modbus RS485 Diagnostics and troubleshooting Symbol Meaning Failure A device error has occurred. The measured value is no longer valid. Function check The device is in service mode (e.g. during a simulation). Out of specification The device is being operated: Outside its technical specification limits (e.g. -
Page 44: Configuring Error Response Mode
Diagnostics and troubleshooting Dosimass Modbus RS485 12.3.2 Configuring error response mode The error response mode for Modbus RS485 communication can be configured in the Modbus configuration submenu using 1 parameters. Navigation path Application → Modbus → Modbus configuration Parameter overview with brief description... - Page 45 Dosimass Modbus RS485 Diagnostics and troubleshooting Diagnostic Short text Remedy instructions Status Diagnostic number signal behavior [from the [from the factory] factory] Sensor connection faulty Replace device Alarm Data storage inconsistent 1. Restart device Alarm 2. Replace device Memory content 1.
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Page 46: Pending Diagnostic Events
Diagnostics and troubleshooting Dosimass Modbus RS485 Diagnostic Short text Remedy instructions Status Diagnostic number signal behavior [from the [from the factory] factory] Frequency output 1 to n Deactivate simulation frequency Warning simulation active output Pulse output 1 to n Deactivate simulation pulse output C... -
Page 47: Actual Diagnostics
Dosimass Modbus RS485 Diagnostics and troubleshooting Navigation "Diagnostics" menu → Active diagnostics ‣ Active diagnostics Actual diagnostics → 47 Timestamp → 47 → 47 Previous diagnostics Timestamp → 47 Operating time from restart → 47 Operating time →... -
Page 48: Event Logbook
Diagnostics and troubleshooting Dosimass Modbus RS485 12.8 Event logbook 12.8.1 Event history To call up the measures to rectify a diagnostic event: • Via "FieldCare" operating tool → 43 • Via "DeviceCare" operating tool → 43 12.8.2 Overview of information events Unlike a diagnostic event, an information event is displayed in the event logbook only and not in the diagnostic list. -
Page 49: 12.10 Device
Dosimass Modbus RS485 Diagnostics and troubleshooting Parameter overview with brief description Parameter Description Selection Device reset Reset the device configuration - either entirely or in part - to a • Cancel defined state. • To delivery settings • Restart device •... - Page 50 The serial number can also be used to retrieve further device- related information and documentation via the Operations app or the Device Viewer on the Endress+Hauser website. Order code Displays the device order code. Character string comprising numbers, letters...
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Page 51: 12.11 Firmware History
"Manufacturer' s information" document. The manufacturer' s information is available: • In the Download Area of the Endress+Hauser web site: www.endress.com → Downloads • Specify the following details: •... -
Page 52: Maintenance
→ 64. 13.2 Measuring and test equipment Endress+Hauser offers a variety of measuring and testing equipment, such as Netilion or device tests. Your Endress+Hauser Sales Center can provide detailed information on the services. List of some of the measuring and testing equipment: → 55 13.3... -
Page 53: Repair
• It is possible to replace seals. 14.2 Endress+Hauser services Endress+Hauser offers a wide range of services. Your Endress+Hauser Sales Center can provide detailed information on the services. 14.3 Return The requirements for safe device return can vary depending on the device type and national legislation. -
Page 54: Disposing Of The Measuring Device
Repair Dosimass Modbus RS485 14.4.2 Disposing of the measuring device WARNING Danger to personnel and environment from fluids that are hazardous to health. ‣ Ensure that the measuring device and all cavities are free of fluid residues that are hazardous to health or the environment, e.g. substances that have permeated into crevices or diffused through plastic. -
Page 55: Accessories
Various accessories, which can be ordered with the device or subsequently from Endress +Hauser, are available for the device. Detailed information on the order code in question is available from your local Endress+Hauser sales center or on the product page of the Endress+Hauser website: www.endress.com. -
Page 56: Technical Data
Technical data Dosimass Modbus RS485 Technical data 16.1 Application The measuring device is intended only for the flow measurement of liquids and gases. Depending on the version ordered, the measuring device can also measure potentially explosive, flammable, poisonous and oxidizing media. - Page 57 Dosimass Modbus RS485 Technical data Flow values in US units Measuring range full scale values to min(F) max(F) [in] [lb/min] ¹⁄₂₄ 0 to 0.735 ¹⁄₁₂ 0 to 3.675 ¹⁄₈ 0 to 16.54 ³⁄₈ 0 to 73.50 ½ 0 to 238.9 0 to 661.5...
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Page 58: Output
Technical data Dosimass Modbus RS485 Input signal level • Low signal: DC 0 to 1.5 V • High signal: DC 10 to 30 V Assignable functions • Off • Start batching process • Start and stop batching process • Reset totalizer 1 to 3 separately •... -
Page 59: Power Supply
Dosimass Modbus RS485 Technical data Low flow cut off The switch points for low flow cut off are user-selectable. Galvanic isolation Device version: Modbus RS485, 2 switch outputs (batch), 1 status output, 1 status input (Order code for "Output, input": option MD) •... -
Page 60: Performance Characteristics
Technical data Dosimass Modbus RS485 Current consumption Maximum Order code for "Output, input" current consumption Option MD: Modbus RS485, 2 switch outputs (batch), 1 status output, 1 100 mA + 1 100 mA status input Per switch output used (batch) 500 mA, status output 100 mA... - Page 61 Dosimass Modbus RS485 Technical data Temperature ±0.5 °C ± 0.005 · T °C (±0.9 °F ± 0.003 · (T – 32) °F) Zero point stability Zero point stability [mm] [in] [kg/h] [lb/min] ¹⁄₂₄ 0.0005 0.000018 ¹⁄₁₂ 0.0025 0.00009 ¹⁄₈ 0.0100 0.00036...
- Page 62 Technical data Dosimass Modbus RS485 Repeatability Base repeatability Dosing time [s] Standard deviation [%] 0.75 s < t < 1.5 s 1.5 s < t < 3 s 3 s < t 0.05 Density (liquids) ±0.00025 g/cm Temperature ±0.25 °C ± 0.0025 · T °C (±0.45 °F ± 0.0015 · (T–32) °F) Response time The response time depends on the configuration (damping).
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Page 63: Mounting
Dosimass Modbus RS485 Technical data Example of maximum measurement error E [%] 95 100 Q [%] A0030289 Maximum measurement error in % o.r. (example) Flow rate in % of maximum full scale value 16.7 Mounting Mounting requirements → 16 16.8... -
Page 64: Process
Technical data Dosimass Modbus RS485 Options Oil- and grease-free version for wetted parts, without declaration Order code for "Service", option HA Observe the maximum medium temperatures → 64 Electromagnetic As per IEC/EN 61326 compatibility (EMC) Details are provided in the Declaration of Conformity. - Page 65 Dosimass Modbus RS485 Technical data Flow limit Select the nominal diameter by optimizing between the required flow range and permissible pressure loss. For an overview of the full scale values for the measuring range, see the "Measuring range" section → 56 •...
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Page 66: 16.10 Mechanical Construction
Technical data Dosimass Modbus RS485 16.10 Mechanical construction Design, dimensions For the dimensions and installation lengths of the device, see the "Technical Information" document, "Mechanical construction" section Weight Weight in SI units DN [mm] Weight [kg] Weight in US units... -
Page 67: Measuring Tubes
Dosimass Modbus RS485 Technical data Measuring tubes DN 1 to 4 mm (¹⁄₂₄ to ¹⁄₈") Stainless steel, 1.4435 (316/316L) DN 8 to 40 mm (³⁄₈ to 1 ½") Stainless steel, 1.4539 (904L) Process connections DN 1 to 4 mm (¹⁄₂₄ to ¹⁄₈") ½"... -
Page 68: 16.12 Certificates And Approvals
The device meets the legal requirements of the applicable EU Directives. These are listed in the corresponding EU Declaration of Conformity along with the standards applied. Endress+Hauser confirms successful testing of the device by affixing to it the CE mark. UKCA marking The device meets the legal requirements of the applicable UK regulations (Statutory Instruments). -
Page 69: Pharmaceutical Compatibility
Directive a) PED/G1/x (x = category) or b) PESR/G1/x (x = category) on the sensor nameplate, Endress+Hauser confirms compliance with the "Essential Safety Requirements" a) specified in Annex I of the Pressure Equipment Directive 2014/68/EU or b) Schedule 2 of Statutory Instruments 2016 No. 1105. -
Page 70: 16.13 Accessories
For an overview of the scope of the associated Technical Documentation, refer to the following: • Device Viewer (www.endress.com/deviceviewer): Enter the serial number from the nameplate • Endress+Hauser Operations app: Enter serial number from nameplate or scan matrix code on nameplate. Standard documentation Brief Operating Instructions... -
Page 71: Installation Instructions
Dosimass Modbus RS485 Technical data Supplementary device- Safety instructions dependent documentation Contents Documentation code ATEX Ex ec XA03257D UL Class I, Division 2 XA03263D UKEX Ex ec XA03264D Installation instructions Contents Note Installation instructions for spare part sets and • Access the overview of all the available spare part sets via Device Viewer accessories •... -
Page 72: Index
Index Dosimass Modbus RS485 Index 0 … 9 Device Viewer ......11 DeviceCare . - Page 73 Dosimass Modbus RS485 Index Flow direction ......17, 24 Medium pressure Flow limit ....... . . 65 Influence .
- Page 74 Index Dosimass Modbus RS485 Totalizer handling (Submenu) ....41 Static pressure ......19 User management (Submenu) .
- Page 76 *71658082* 71658082 www.addresses.endress.com...
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