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Endress+Hauser Proline Promass O 100 Operating Instructions Manual
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Endress+Hauser Proline Promass O 100 Operating Instructions Manual

Endress+Hauser Proline Promass O 100 Operating Instructions Manual

Coriolis flowmeter modbus rs485
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BA01180D/06/EN/04.24-00
71674435
2024-11-01
Valid as of version
01.03.zz (Device firmware)
Products
Operating Instructions
Proline Promass O 100
Coriolis flowmeter
Modbus RS485
Solutions
Services

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Summary of Contents for Endress+Hauser Proline Promass O 100

  • Page 1 Products Solutions Services BA01180D/06/EN/04.24-00 71674435 2024-11-01 Valid as of version 01.03.zz (Device firmware) Operating Instructions Proline Promass O 100 Coriolis flowmeter Modbus RS485...
  • 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...
  • Page 3 Proline Promass O 100 Modbus RS485 Table of contents Table of contents Installing the measuring instrument ..25 About this document ....6 6.2.1...
  • Page 4 10.5.2 Calculated process variables ..60 13.3 Endress+Hauser services ....96 10.5.3 Carrying out a sensor adjustment ..62 10.5.4 Configuring the totalizer .
  • Page 5 Proline Promass O 100 Modbus RS485 Table of contents Index ....... . . 121...

  • Page 6: About This Document

    About this document Proline Promass O 100 Modbus RS485 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 7: Symbols For Certain Types Of Information

    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. Endress+Hauser...

  • Page 8: Registered Trademarks

    About this document Proline Promass O 100 Modbus RS485 The following documentation may be available depending on the device version ordered: Document type Purpose and content of the document Technical Information (TI) Planning aid for your device The document contains all the technical data on the device and provides an overview of the accessories and other products that can be ordered for the device.

  • Page 9: Safety Instructions

    Proline Promass O 100 Modbus RS485 Safety instructions 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 10: 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 11 Proline Promass O 100 Modbus RS485 Safety instructions IT security Our warranty is valid only if the product is installed and used as described in the Operating Instructions. The product is equipped with security mechanisms to protect it against any inadvertent changes to the settings.

  • Page 12: Product Description

    Product description Proline Promass O 100 Modbus RS485 Product description The device consists of a transmitter and a sensor. The Safety Barrier Promass 100 is part of the scope of supply and must be implemented to operate the device. The device is available as a compact version: The transmitter and sensor form a mechanical unit.

  • Page 13: Incoming Acceptance And Product Identification

    • 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 14: Transmitter Nameplate

    Incoming acceptance and product identification Proline Promass O 100 Modbus RS485 4.2.1 Transmitter nameplate Order code: Ser. no.: Ext. ord. cd.: A0030222  2 Example of a transmitter nameplate Manufacturer address/certificate holder Name of the transmitter Order code Serial number Extended order code Electrical connection data, e.g.

  • Page 15: Sensor Nameplate

    Proline Promass O 100 Modbus RS485 Incoming acceptance and product identification 4.2.2 Sensor nameplate Order code: Ser. no.: Ext. ord. cd.: Date: A0029199  3 Example of a sensor nameplate Name of the sensor Manufacturer address/certificate holder Order code Serial number (Ser. no.) Extended order code (Ext.

  • Page 16: Symbols On The Device

    Incoming acceptance and product identification Proline Promass O 100 Modbus RS485 4.2.3 Promass 100 safety barrier nameplate Safe area NON intrinsically safe circuit (grey terminals) Promass 100 Safety Barrier Intrinsically safe circuits (blue terminals) HAZARDOUS area A0017854  4 Example of a Promass 100 safety barrier nameplate Non-hazardous area or Zone 2/Div.

  • Page 17: Storage And Transport

    Proline Promass O 100 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 18: Measuring Devices With Lifting Lugs

    Storage and transport Proline Promass O 100 Modbus RS485 5.2.2 Measuring devices with lifting lugs CAUTION Special transportation instructions for devices with lifting lugs ‣ Only use the lifting lugs fitted on the device or flanges to transport the device.

  • Page 19: Installation Requirements

    Proline Promass O 100 Modbus RS485 Installation Installation Installation requirements 6.1.1 Installation 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 20 Installation Proline Promass O 100 Modbus RS485 Ø orifice plate, pipe restriction [mm] [in] [mm] [in] 1.97 2.60 3.54 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 21: Thermal Insulation

    Proline Promass O 100 Modbus RS485 Installation 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 →  21. A0029322 A0029323 Installation dimensions For the dimensions and installation lengths of the device, see the "Technical...
  • Page 22 Installation Proline Promass O 100 Modbus RS485 The following device versions are recommended for versions with thermal insulation: Version with extended neck: Order code for "Measuring tube material", option FA with an extended neck length of 105 mm (4.13 in).

  • Page 23: Special Mounting Instructions

    Proline Promass O 100 Modbus RS485 Installation 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 Drainability When installed vertically, the measuring tubes can be drained completely and protected against buildup.
  • Page 24 Installation Proline Promass O 100 Modbus RS485 RUPTURE DISK A0030346 Rupture disk label Rupture disk with 1/2" NPT internal thread and 1" width across flats Transportation guard For information on the dimensions, see the "Technical Information" document, "Mechanical construction" section (accessories).

  • Page 25: Post-Installation Check

    Proline Promass O 100 Modbus RS485 Installation Installing the measuring instrument 6.2.1 Required tools For sensor For flanges and other process connections: Use a suitable mounting tool. 6.2.2 Preparing the measuring instrument 1. Remove all remaining transport packaging. 2. Remove any protective covers or protective caps present from the sensor.
  • Page 26 Installation Proline Promass O 100 Modbus RS485 Is the device sufficiently protected from precipitation and direct sunlight?  Are the securing screw and securing clamp tightened securely?  Endress+Hauser...

  • Page 27: Electrical Connection

    Proline Promass O 100 Modbus RS485 Electrical connection 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 28: Terminal Assignment

    Electrical connection Proline Promass O 100 Modbus RS485 Connecting cable between Safety Barrier Promass 100 and measuring device Cable type Shielded twisted-pair cable with 2x2 wires. When grounding the cable shield, observe the grounding concept of the plant. Maximum cable resistance 2.5 Ω, one side Comply with the maximum cable resistance specifications to ensure the operational reliability of the measuring device.
  • Page 29 Proline Promass O 100 Modbus RS485 Electrical connection Connection methods available Order code Possible options for order code Power "Housing" "Electrical connection" Output supply Options Device plugs Device plugs Option Q: 2 x plug M12x1 A, B, C →  31 →...
  • Page 30 Electrical connection Proline Promass O 100 Modbus RS485 72 A A0030219  9 Modbus RS485 terminal assignment, connection version for use in intrinsically safe areas (connection via Safety Barrier Promass 100) Intrinsically safe power supply Modbus RS485 Order code 10 (L+)

  • Page 31: Pin Assignment, Device Plug

    Proline Promass O 100 Modbus RS485 Electrical connection 7.2.4 Pin assignment, device plug Supply voltage Promass 100 Device plug for signal transmission with supply voltage (device side), MODBUS RS485 (intrinsically safe) Assignment Supply voltage, intrinsically safe Modbus RS485 intrinsically safe...
  • Page 32 Electrical connection Proline Promass O 100 Modbus RS485 7.2.5 Shielding and grounding Shielding and grounding concept 1. Maintain electromagnetic compatibility (EMC). 2. Take explosion protection into consideration. 3. Pay attention to the protection of persons. 4. Comply with national installation regulations and guidelines.

  • Page 33: Connecting The Transmitter

    Proline Promass O 100 Modbus RS485 Electrical connection 7.3.1 Connecting the transmitter The connection of the transmitter depends on the following order codes: • Housing version: compact or ultra-compact • Connection version: device plug or terminals A0016924  11 Housing versions and connection versions...
  • Page 34 Electrical connection Proline Promass O 100 Modbus RS485 For device version with device plug: follow step 6 only. 1. Depending on the housing version, loosen the securing clamp or fixing screw of the housing cover. 2. Depending on the housing version, unscrew or open the housing cover.

  • Page 35: Potential Equalization

    Proline Promass O 100 Modbus RS485 Electrical connection Potential equalization 7.4.1 Requirements For potential equalization: • Pay attention to in-house grounding concepts • Take account of operating conditions, such as the pipe material and grounding • Connect the medium, sensor and transmitter to the same electric potential •...

  • Page 36: Hardware Settings

    Electrical connection Proline Promass O 100 Modbus RS485 Modbus RS485 intrinsically safe L- L+ A0028766  15 Connection example for Modbus RS485 intrinsically safe Control system (e.g. PLC) Cable shield provided at one end. Observe cable specifications Safety Barrier Promass 100...

  • Page 37: Ensuring The Degree Of Protection

    Proline Promass O 100 Modbus RS485 Electrical connection If the transmitter is used in the intrinsically safe area 220 Ω 27 A A0030217  17 Terminating resistor can be enabled via DIP switch in the Safety Barrier Promass 100 Ensuring the degree of protection The measuring instrument fulfills all the requirements for the degree of protection IP66/67, Type 4X enclosure.
  • Page 38 Electrical connection Proline Promass O 100 Modbus RS485 Are all cable glands installed, securely tightened and leak-tight? Cable run with "water trap"  →  37? Depending on the device version:  Are all connectors securely tightened →  33? •...

  • Page 39: Overview Of Operation Options

    Proline Promass O 100 Modbus RS485 Operation options Operation options Overview of operation options A0017760 Computer with "FieldCare" or "DeviceCare" operating tool via Commubox FXA291 and service interface Automation system (e.g. PLC) Endress+Hauser...

  • Page 40: Structure And Function Of The Operating Menu

    Operation options Proline Promass O 100 Modbus RS485 Structure and function of the operating menu 8.2.1 Structure of the operating menu For an overview of the operating menu for experts: see the "Description of Device Parameters" document supplied with the device →  119...

  • Page 41: Operating Philosophy

    Proline Promass O 100 Modbus RS485 Operation options 8.2.2 Operating philosophy The individual parts of the operating menu are assigned to certain user roles (e.g. operator, maintenance etc.). Each user role contains typical tasks within the device life cycle. Menu/parameter...
  • Page 42 Operation options Proline Promass O 100 Modbus RS485 X X X X X X X 1120.50 kg/h A0037831 Operational display Tag name Status area Display area for measured values (4-line) Status area The following symbols appear in the status area of the operational display at the top right: •...

  • Page 43: User Roles And Related Access Authorization

    Proline Promass O 100 Modbus RS485 Operation options Totalizer  The measurement channel number indicates which of the three totalizers is displayed. Output  Measurement channel numbers Symbol Meaning Measurement channel 1 to 4 The measurement channel number is displayed only if more than one channel is present for the same measured variable type (e.g.

  • Page 44: Access To The Operating Menu Via The Operating Tool

    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 45: 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 46: System Integration

    System integration Proline Promass O 100 Modbus RS485 System integration Overview of device description files 9.1.1 Current version data for the device Firmware version 01.03.zz • On the title page of the manual • On the transmitter nameplate • Firmware version Diagnostics →...

  • Page 47: Register Information

    Proline Promass O 100 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 48 System integration Proline Promass O 100 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 49: Modbus Data Map

    Proline Promass O 100 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 50 System integration Proline Promass O 100 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...

  • Page 51: Connecting Via Fieldcare

    Proline Promass O 100 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-installation" check→  25 • Checklist for "Post-connection" check→  37 10.2...

  • Page 52: Parameter Overview With Brief Description

    Commissioning Proline Promass O 100 Modbus RS485 Navigation "Setup" menu → Device tag Parameter overview with brief description Parameter Description User entry Device tag Enter the name for the measuring point. Max. 32 characters, such as letters, numbers or special characters (e.g. @, %, /).
  • Page 53 Proline Promass O 100 Modbus RS485 Commissioning Parameter overview with brief description Parameter Description Selection Factory setting Mass flow unit Select mass flow unit. Unit choose list Country-specific: • kg/h Effect • lb/min The selected unit applies to: • Output •...
  • Page 54 Commissioning Proline Promass O 100 Modbus RS485 Parameter Description Selection Factory setting Temperature unit Select temperature unit. Unit choose list Country-specific: • °C Effect • °F The selected unit applies to: • Electronic temperature parameter (6053) • Maximum value parameter (6051) •...

  • Page 55: Selecting And Setting The Medium

    Proline Promass O 100 Modbus RS485 Commissioning 10.4.3 Selecting and setting the medium The Select medium wizard submenu contains parameters that must be configured in order to select and set the medium. Navigation "Setup" menu → Medium selection ‣ Medium selection Select medium →...
  • Page 56 Commissioning Proline Promass O 100 Modbus RS485 Parameter Prerequisite Description Selection / User entry Reference sound velocity In the Select gas type parameter, the Enter sound velocity of gas at 0 °C (32 1 to 99 999.9999 m/s Others option is selected.
  • Page 57 Proline Promass O 100 Modbus RS485 Commissioning Parameter Description User entry / Selection Data transfer mode Select data transfer mode. • ASCII • RTU Parity Select parity bits. Picklist ASCII option: • 0 = Even option • 1 = Odd option Picklist RTU option: •...

  • Page 58: Configuring The Low Flow Cut Off

    Commissioning Proline Promass O 100 Modbus RS485 10.4.5 Configuring the low flow cut off The Low flow cut off submenu contains the parameters that must be set in order to configure the low flow cut off. Navigation "Setup" menu → Low flow cut off ‣...
  • Page 59 Proline Promass O 100 Modbus RS485 Commissioning 10.4.6 Configuring partially filled pipe detection The Partially filled pipe detection submenu contains parameters that have to be set for configuring empty pipe detection. Navigation "Setup" menu → Partially filled pipe detection ‣...

  • Page 60: Advanced Settings

    Commissioning Proline Promass O 100 Modbus RS485 10.5 Advanced settings The Advanced setup submenu with its submenus contains parameters for specific settings. The number of submenus can vary depending on the device version, e.g. viscosity is available only with the Promass I.
  • Page 61 Proline Promass O 100 Modbus RS485 Commissioning Navigation "Setup" menu → Advanced setup → Calculated values ‣ Calculated values ‣ Corrected volume flow calculation →  61 "Corrected volume flow calculation" submenu Navigation "Setup" menu → Advanced setup → Calculated values → Corrected volume flow calculation ‣...

  • Page 62: Carrying Out A Sensor Adjustment

    Commissioning Proline Promass O 100 Modbus RS485 Parameter Prerequisite Description Selection / User Factory setting interface / User entry Reference temperature The Calculated reference Enter reference temperature –273.15 to 99 999 °C Country-specific: density option is selected in for calculating the reference • +20 °C the Corrected volume flow density.
  • Page 63 Proline Promass O 100 Modbus RS485 Commissioning Performing density adjustment Note the following before performing the adjustment: • A density adjustment only makes sense if there is little variation in the operating conditions and the density adjustment is performed under the operating conditions.
  • Page 64 Commissioning Proline Promass O 100 Modbus RS485 4. Select the Measure density 1 option and confirm.  In the Execute density adjustment parameter the following options are now available: Measure density 2 Restore original 5. Select the Measure density 2 option and confirm.
  • Page 65 Proline Promass O 100 Modbus RS485 Commissioning Parameter Prerequisite Description Selection / User Factory setting entry / User interface Density setpoint 2 In the Density adjustment The entry depends on – mode parameter, the 2 point the unit selected in adjustment option is selected.

  • Page 66: Configuring The Totalizer

    Commissioning Proline Promass O 100 Modbus RS485 Navigation "Setup" menu → Advanced setup → Sensor adjustment → Zero point adjustment ‣ Zero point adjustment Zero point adjustment control →  66 Progress →  66 Parameter overview with brief description...

  • Page 67: Using Parameters For Device Administration

    Proline Promass O 100 Modbus RS485 Commissioning Parameter Prerequisite Description Selection Factory setting Totalizer operation mode A process variable is selected Select totalizer calculation • Net flow total – in the Assign process variable mode. • Forward flow total parameter (→  66) of the •...

  • Page 68: Protecting Settings From Unauthorized Access

    Commissioning Proline Promass O 100 Modbus RS485 Simulation device alarm →  68 Diagnostic event simulation Parameter overview with brief description Parameter Prerequisite Description Selection / User entry Assign simulation process variable – Select a process variable for the • Off simulation process that is activated.
  • Page 69 Proline Promass O 100 Modbus RS485 Commissioning A0030224 Setting the write protection switch on the main electronics module to the On position enables hardware write protection. Setting the write protection switch on the main electronics module to the Off position (factory setting) disables hardware write protection.

  • Page 70: Operation

    Operation Proline Promass O 100 Modbus RS485 Operation 11.1 Reading the device locking status Device active write protection: Locking status parameter Navigation "Operation" menu → Locking status Function scope of "Locking status" parameter Options Description Hardware locked The locking switch (DIP switch) for locking the hardware is activated on the main electronic module.

  • Page 71: Endress+Hauser

    Proline Promass O 100 Modbus RS485 Operation Volume flow →  72 →  73 Corrected volume flow Density →  73 Reference density →  73 Temperature →  73 Pressure →  73 Concentration →  73 Target mass flow →...
  • Page 72 Operation Proline Promass O 100 Modbus RS485 Oil CTPL →  76 Water CTL →  76 →  76 CTL alternative CPL alternative →  77 CTPL alternative →  77 Oil reference density →  77 →  77...
  • Page 73 Proline Promass O 100 Modbus RS485 Operation Parameter Prerequisite Description User interface Factory setting Measured values 4 – Displays the corrected volume Signed floating-point – flow that is currently number calculated. Dependency The unit is taken from: Corrected volume flow unit parameter (→...
  • Page 74 Operation Proline Promass O 100 Modbus RS485 Parameter Prerequisite Description User interface Factory setting For the following order code: Displays the calibration factor Positive floating- – • "Application package", option which represents the effect of point number EJ "Petroleum" temperature on the fluid. This •...
  • Page 75 Proline Promass O 100 Modbus RS485 Operation Parameter Prerequisite Description User interface Factory setting Reference density alternative For the following order code: Displays the fluid density at Signed floating-point – • "Application package", option the alternative reference number EJ "Petroleum"...
  • Page 76 Operation Proline Promass O 100 Modbus RS485 Parameter Prerequisite Description User interface Factory setting Oil CTL For the following order code: Displays the correction factor Positive floating- – • "Application package", option which represents the effect of point number EJ "Petroleum"...
  • Page 77 Proline Promass O 100 Modbus RS485 Operation Parameter Prerequisite Description User interface Factory setting CPL alternative For the following order code: Displays the correction factor Positive floating- – • "Application package", option which represents the effect of point number EJ "Petroleum"...
  • Page 78 Operation Proline Promass O 100 Modbus RS485 Parameter Prerequisite Description User interface Factory setting Water density For the following order code: Displays the density of the Signed floating-point – • "Application package", option water currently measured. number EJ "Petroleum" • In the Petroleum mode parameter, the Net oil &...

  • Page 79: "Totalizer" Submenu

    Proline Promass O 100 Modbus RS485 Operation Parameter Prerequisite Description User interface Factory setting Water volume flow For the following order code: Displays the currently Signed floating-point – • "Application package", option calculated volume flow of the number EJ "Petroleum"...

  • Page 80: Adapting The Measuring Device To The Process Conditions

    Operation Proline Promass O 100 Modbus RS485 Navigation "Diagnostics" menu → Measured values → Totalizer ‣ Totalizer Totalizer value 1 to n →  80 Totalizer overflow 1 to n →  80 Parameter overview with brief description Parameter Prerequisite...
  • Page 81 Proline Promass O 100 Modbus RS485 Operation Preset value 1 to n →  81 Totalizer value 1 to n →  81 →  82 Weighted density average Weighted temperature average →  82 Reset weighted averages →  82 Reset all totalizers →...

  • Page 82: Function Scope Of "Control Totalizer" Parameter

    Operation Proline Promass O 100 Modbus RS485 Parameter Prerequisite Description Selection / User Factory setting entry / User interface Weighted density average For the following order code: Displays the weighted average Signed floating-point – • "Application package", option for the density since the last number EJ "Petroleum"...
  • Page 83 Proline Promass O 100 Modbus RS485 Operation 11.5.2 Function range of "Reset all totalizers" parameter Options Description Cancel No action is executed and the user exits the parameter. Reset + totalize Resets all totalizers to 0 and restarts the totaling process. This deletes all the previously aggregated flow values.

  • Page 84: Diagnostics And Troubleshooting

    Diagnostics and troubleshooting Proline Promass O 100 Modbus RS485 Diagnostics and troubleshooting 12.1 General troubleshooting For output signals Error Possible causes Remedial action Green power LED on the main electronics Supply voltage does not match the voltage Apply the correct supply voltage →  33.
  • Page 85 Proline Promass O 100 Modbus RS485 Diagnostics and troubleshooting A0029689 Supply voltage Device status Not used Communication Service interface (CDI) active 1. Open the housing cover. 2. Remove the display module. 3. Fold open the terminal cover. Color Meaning Supply voltage...

  • Page 86: Diagnostic Options

    Diagnostics and troubleshooting Proline Promass O 100 Modbus RS485 12.3 Diagnostic information in FieldCare or DeviceCare 12.3.1 Diagnostic options Any faults detected by the measuring device are displayed on the home page of the operating tool once the connection has been established.

  • Page 87: Calling Up Remedy Information

    Proline Promass O 100 Modbus RS485 Diagnostics and troubleshooting Diagnostic information The fault can be identified using the diagnostic information. The short text helps you by providing information about the fault. Diagnostic information Diagnostic code Status signal Diagnostic number Short text ↓...

  • Page 88: Adapting The Diagnostic Information

    Diagnostics and troubleshooting Proline Promass O 100 Modbus RS485 Parameter overview with brief description Parameter Description Options Factory setting Failure mode Select measured value • NaN value NaN value output behavior when a • Last valid value diagnostic message occurs ...
  • Page 89 Proline Promass O 100 Modbus RS485 Diagnostics and troubleshooting Diagnostic Short text Remedy instructions Status Diagnostic number signal behavior [from the [from the factory] factory] Memory content 1. Restart device Alarm 2. Contact service Sensor signal 1. Check or change main...

  • Page 90: Pending Diagnostic Events

    Diagnostics and troubleshooting Proline Promass O 100 Modbus RS485 Diagnostic Short text Remedy instructions Status Diagnostic number signal behavior [from the [from the factory] factory] Diagnostic of process Sensor temperature too Reduce ambient temp. around the Warning high sensor housing Sensor temperature too Increase ambient temp.

  • Page 91: Diagnostics List

    Proline Promass O 100 Modbus RS485 Diagnostics and troubleshooting Navigation "Diagnostics" menu  Diagnostics Actual diagnostics →  91 Previous diagnostics →  91 →  91 Operating time from restart Operating time →  91 Parameter overview with brief description...

  • Page 92: Filtering The Event Logbook

    Diagnostics and troubleshooting Proline Promass O 100 Modbus RS485 Navigation path Edit tool bar: F → Additional functions → Events list The edit tool bar can be accessed via the FieldCare user interface →  44 This event history includes entries for: •...

  • Page 93: Resetting The Measuring Device

    Proline Promass O 100 Modbus RS485 Diagnostics and troubleshooting Info number Info name I1221 Zero point adjust failure I1222 Zero point adjustment ok I1256 Display: access status changed I1335 Firmware changed I1397 Fieldbus: access status changed I1398 CDI: access status changed...

  • Page 94: Device Information

    Diagnostics and troubleshooting Proline Promass O 100 Modbus RS485 12.11 Device information The Device information submenu contains all parameters that display different information for device identification. Navigation "Diagnostics" menu → Device information ‣ Device information Device tag →  94 Serial number →...

  • Page 95: 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 96: Maintenance Work

    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.

  • Page 97: General Notes

    • The measuring devices have a modular design. • Spare parts are grouped into logical kits with the associated Installation Instructions. • Repairs are carried out by Endress+Hauser Service or by appropriately trained customers. • Certified devices can only be converted to other certified devices by Endress+Hauser Service or at the factory.

  • Page 98: Removing The Measuring Device

    Repair Proline Promass O 100 Modbus RS485 14.5 Disposal If required by the Directive 2012/19/EU on waste electrical and electronic equipment (WEEE), the product is marked with the depicted symbol in order to minimize the disposal of WEEE as unsorted municipal waste. Do not dispose of products bearing this marking as unsorted municipal waste.

  • Page 99: Device-Specific 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 100: Service-Specific Accessories

    Via the Internet: https://portal.endress.com/webapp/applicator Netilion lloT ecosystem: Unlock knowledge With the Netilion IIoT ecosystem,Endress+Hauser allows you to optimize your plant performance, digitize workflows, share knowledge, and enhance collaboration. Drawing upon decades of experience in process automation, Endress+Hauser offers the process industry an IIoT ecosystem designed to effortlessly extract insights from data.

  • Page 101: Technical Data

    Proline Promass O 100 Modbus RS485 Technical data 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 102: Direct Measured Variables

    Technical data Proline Promass O 100 Modbus RS485 16.3 Input Measured variable Direct measured variables • Mass flow • Density • Temperature Calculated measured variables • Volume flow • Corrected volume flow • Reference density Measuring range Measuring range for liquids Measuring range full scale values ...
  • Page 103 • Operating pressure to increase measurement accuracy (Endress+Hauser recommends the use of a pressure measuring instrument for absolute pressure, e.g. Cerabar M or Cerabar S) •...

  • Page 104: Light Emitting Diodes (Led)

    Technical data Proline Promass O 100 Modbus RS485 Light emitting diodes (LED) Status information Status indicated by various light emitting diodes The following information is displayed depending on the device version: • Supply voltage active • Data transmission active • Device alarm/error has occurred ...
  • Page 105 Proline Promass O 100 Modbus RS485 Technical data Transmitter • Modbus RS485, for use in non-hazardous areas and Zone 2/Div. 2: DC 20 to 30 V • Modbus RS485, for use in intrinsically safe areas: Power supply via Safety Barrier Promass 100...

  • Page 106: Performance Characteristics

    Technical data Proline Promass O 100 Modbus RS485 Terminals Transmitter Spring terminals for wire cross-sections0.5 to 2.5 mm (20 to 14 AWG) Promass 100 safety barrier Plug-in screw terminals for wire cross-sections0.5 to 2.5 mm (20 to 14 AWG) Cable entries •...

  • Page 107: Zero Point Stability

    Proline Promass O 100 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] 0.330 0.514 1.17 3.23 Flow values Flow values as turndown parameters depending on nominal diameter.
  • Page 108 Technical data Proline Promass O 100 Modbus RS485 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). Influence of medium...
  • Page 109 Proline Promass O 100 Modbus RS485 Technical data o.r. = of reading It is possible to compensate for the effect by: • Reading in the current pressure measured value via the current input or a digital input. • Specifying a fixed value for the pressure in the device parameters.
  • Page 110 Technical data Proline Promass O 100 Modbus RS485 16.7 Mounting Mounting requirements →  19 16.8 Environment Ambient temperature →  21→  21 range Temperature tables Observe the interdependencies between the permitted ambient and fluid temperatures when operating the device in hazardous areas.

  • Page 111: Pressure-Temperature Ratings

    Proline Promass O 100 Modbus RS485 Technical data Options • Oil- and grease-free version for wetted parts, without declaration Order code for "Service", option HA • Oil- and grease-free version for wetted parts as per IEC/TR 60877-2.0 and BOC 50000810-4, with declaration Order code for "Service", option HB...

  • Page 112: Flow Limit

    Technical data Proline Promass O 100 Modbus RS485 If a device fitted with purge connections (order code for "Sensor option", option CH "Purge connection") is connected to the purge system, the maximum pressure is determined by the purge system itself or by the device, depending on which component has the lower pressure classification.

  • Page 113: Mechanical Construction

    Proline Promass O 100 Modbus RS485 Technical data 16.10 Mechanical construction Design, dimensions For the dimensions and installation lengths of the device, see the "Technical Information" document, "Mechanical construction" section Weight All values (weight exclusive of packaging material) refer to devices with ASME B16.5 Class 900 flanges.
  • Page 114 Technical data Proline Promass O 100 Modbus RS485 Cable entries/cable glands A0020640  19 Possible cable entries/cable glands Female thread M20 × 1.5 Cable gland M20 × 1.5 Adapter for cable entry with female thread G ½" or NPT ½"...

  • Page 115: Certificates And Approvals

    Proline Promass O 100 Modbus RS485 Technical data Accessories Protective cover Stainless steel, 1.4404 (316L) Safety Barrier Promass 100 Housing: Polyamide Process connections Fixed flange connections: • EN 1092-1 (DIN 2512N) flange • ASME B16.5 flange • JIS B2220 flange...
  • Page 116 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 117: Application Packages

    The application packages can be ordered with the device or subsequently from Endress+Hauser. 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 118: Heartbeat Monitoring

    Technical data Proline Promass O 100 Modbus RS485 Heartbeat Monitoring Continuously supplies data, which are characteristic of the measuring principle, to an external condition monitoring system for the purpose of preventive maintenance or process analysis. These data enable the operator to: •...

  • Page 119: Supplementary Documentation

    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 120: Special Documentation

    Technical data Proline Promass O 100 Modbus RS485 Special Documentation Content Documentation code Information on the Pressure Equipment Directive SD00142D Modbus RS485 Register Information SD00154D Concentration measurement SD01152D Heartbeat Technology SD01153D Installation instructions Contents Note Installation instructions for spare part sets and •...
  • Page 121 Proline Promass O 100 Modbus RS485 Index Index Device fuse ....... 105 Device locking, status .
  • Page 122 Index Proline Promass O 100 Modbus RS485 Maximum measurement error ....106 Measured variables Field of application see Process variables Residual risks ......10 Measurement accuracy .
  • Page 123 Proline Promass O 100 Modbus RS485 Index Vibrations ......23 Pressure loss ......112 Mounting tools .
  • Page 124 Index Proline Promass O 100 Modbus RS485 Spare part ....... . . 97 Tools Spare parts .
  • Page 126 *71674435* 71674435 www.addresses.endress.com...

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