Endress+Hauser Proline 300 Brief Operating Instructions
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Endress+Hauser Proline 300 Brief Operating Instructions

Endress+Hauser Proline 300 Brief Operating Instructions

Modbus rs485 transmitter with ultrasonic time-of-flight sensor
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KA01376D/06/EN/02.24-00
71636521
2024-01-31
Products
Brief Operating Instructions
Proline 300
Modbus RS485 transmitter
with ultrasonic time-of-flight sensor
These instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Brief Operating Instructions part 2 of 2: Transmitter
Contain information about the transmitter.
Brief Operating Instructions part 1 of 2: Sensor →  3
Solutions
Services

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  • Page 1 Solutions Services KA01376D/06/EN/02.24-00 71636521 2024-01-31 Brief Operating Instructions Proline 300 Modbus RS485 transmitter with ultrasonic time-of-flight sensor These instructions are Brief Operating Instructions; they are not a substitute for the Operating Instructions pertaining to the device. Brief Operating Instructions part 2 of 2: Transmitter Contain information about the transmitter.
  • Page 2 Proline 300 Modbus RS485 Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 Endress+Hauser...
  • Page 3 These Brief Operating Instructions are Brief Operating Instructions Part 2: Transmitter. The "Brief Operating Instructions Part 1: Sensor" are available via: • Internet: www.endress.com/deviceviewer • Smart phone/tablet: Endress+Hauser Operations App Detailed information about the device can be found in the Operating Instructions and the other documentation: • Internet: www.endress.com/deviceviewer •...

  • Page 4: Table Of Contents

    Table of contents Proline 300 Modbus RS485 Table of contents About this document ............. . 5 Symbols used .

  • Page 5: About This Document

    Proline 300 Modbus RS485 About this document About this document Symbols used 1.1.1 Safety symbols DANGER This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury. WARNING This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal injury.
  • Page 6 About this document Proline 300 Modbus RS485 Symbol Meaning Potential equalization connection (PE: protective earth) Ground terminals that must be connected to ground prior to establishing any other connections. The ground terminals are located on the interior and exterior of the device: •...

  • Page 7: Safety Instructions

    Proline 300 Modbus RS485 Safety instructions Safety instructions Requirements for the personnel The personnel must fulfill the following requirements for its tasks: ‣ Trained, qualified specialists must have a relevant qualification for this specific function and task. ‣ Are authorized by the plant owner/operator.

  • Page 8: 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 9: Device-Specific It Security

    Proline 300 Modbus RS485 Safety instructions IT security measures, which provide additional protection for the product and associated data transfer, must be implemented by the operators themselves in line with their security standards. Device-specific IT security The device offers a range of specific functions to support protective measures on the operator' s side.

  • Page 10: Product Description

    Product description Proline 300 Modbus RS485 Product description The device consists of a Proline 300 transmitter and a Proline Prosonic Flow ultrasonic time-of-flight sensor. The device is available as a compact version: The transmitter and sensor form a mechanical unit.

  • Page 11: Mounting Procedure

    Proline 300 Modbus RS485 Mounting procedure Mounting procedure Mounting the sensor For detailed information about mounting the sensor, see the Sensor Brief Operating Instructions →  3 Mounting the transmitter 4.2.1 Turning the transmitter housing To provide easier access to the connection compartment or display module, the transmitter housing can be turned.
  • Page 12 Mounting procedure Proline 300 Modbus RS485 4 mm 7 Nm (5.2 lbf ) A0043150  2 Ex housing Loosen the fixing screws. Turn the housing to the desired position. Tighten the securing screws. Endress+Hauser...
  • Page 13 Proline 300 Modbus RS485 Mounting procedure 4.2.2 Turning the display module The display module can be turned to optimize display readability and operability. – – – 3 mm A0030035 Depending on the device version: Loosen the securing clamp of the connection compartment cover.

  • Page 14: Cover Lock

    Mounting procedure Proline 300 Modbus RS485 Cover lock NOTICE Order code "Housing", option L "Cast, stainless": The covers of the transmitter housing are provided with a borehole to lock the cover. The cover can be locked using screws and a chain or cable provided by the customer on site.

  • Page 15: Weather Protection Cover

    Proline 300 Modbus RS485 Mounting procedure Weather protection cover 280 (11.0) 255 (10.0) 146 (5.75) 134 (5.3) 12 (0.47) 30 (1.18) A0029553  3 Engineering unit mm (in) Transmitter post-installation check The post-installation check must always be performed after the following tasks: •...

  • Page 16: Electrical Connection

    Electrical connection Proline 300 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 17 Proline 300 Modbus RS485 Electrical connection Signal cable Modbus RS485 The EIA/TIA-485 standard specifies two types of cable (A and B) for the bus line which can be used for every transmission rate. Cable type A is recommended. For detailed information about the specification of the connecting cable, see the Operating Instructions for the device.
  • Page 18 Electrical connection Proline 300 Modbus RS485 Available cable length 5 m (15 ft)/10 m (35 ft)/20 m (65 ft)/30 m (100 ft) Operating temperature When mounted in a fixed position: –50 to +105 °C (–58 to +221 °F); when cable can move freely: –25 to +105 °C (–13 to +221 °F)

  • Page 19: Connecting The Measuring Device

    Proline 300 Modbus RS485 Electrical connection 5.2.3 Terminal assignment Transmitter: supply voltage, input/outputs The terminal assignment of the inputs and outputs depends on the individual order version of the device. The device-specific terminal assignment is documented on an adhesive label in the terminal cover.
  • Page 20 Electrical connection Proline 300 Modbus RS485 5.3.1 Connecting the transmitter A0026781 Terminal connection for supply voltage Terminal connection for signal transmission, input/output Terminal connection for signal transmission, input/output or terminal connection for network connection via service interface (CDI-RJ45); optional: connection for external WLAN antenna or...
  • Page 21 Proline 300 Modbus RS485 Electrical connection N ic N ic t e r t e r e r g ö f f e r g ö f f iz e iz e t e n t e n r ir...
  • Page 22 Electrical connection Proline 300 Modbus RS485 22 mm 24 mm – A0029816 10. Connect the cable according to the terminal assignment.  Signal cable terminal assignment: The device-specific terminal assignment is documented on an adhesive label in the terminal cover.

  • Page 23: Ensuring Potential Equalization

    Proline 300 Modbus RS485 Electrical connection 5.3.2 Connecting the remote display and operating module DKX001 The remote display and operating module DKX001 is available as an optional extra. • The measuring device is always supplied with a dummy cover when the remote display and operating module DKX001 is ordered directly with the measuring device.
  • Page 24 Electrical connection Proline 300 Modbus RS485 Hardware addressing A0029634 Set the desired device address using the DIP switches in the connection compartment. A0029633 To switch addressing from software addressing to hardware addressing: set the DIP switch to On.  The change of device address takes effect after 10 seconds.

  • Page 25: Ensuring The Degree Of Protection

    Proline 300 Modbus RS485 Electrical connection ‣ A0029632 Switch DIP switch no. 3 to On. Ensuring the degree of protection The measuring device fulfills all the requirements for the degree of protection IP66/67, Type 4X enclosure. To guarantee the degree of protection IP66/67, Type 4X enclosure, carry out the following steps after electrical connection: Check that the housing seals are clean and fitted correctly.
  • Page 26 Electrical connection Proline 300 Modbus RS485 Are all cable glands installed, securely tightened and leak-tight? Cable run with "water trap" →  25?  Is the terminal assignment correct ?  If supply voltage is present, do values appear on the display module? ...

  • Page 27: Operation Options

    Proline 300 Modbus RS485 Operation options Operation options Overview of operation options A0030213 Local operation via display module Computer with Web browser (e.g. Internet Explorer) or with operating tool (e.g. FieldCare, DeviceCare, AMS Device Manager, SIMATIC PDM) Mobile handheld terminal with SmartBlue App Control system (e.g.

  • Page 28: Structure And Function Of The Operating Menu

    Operation options Proline 300 Modbus RS485 Structure and function of the operating menu 6.2.1 Structure of the operating menu Operating menu for operators and maintenances Language Operation task-oriented Setup Diagnostics Operating menu for experts Expert function-oriented A0014058-EN  4 Schematic structure of the operating menu 6.2.2...

  • Page 29: Access To Operating Menu Via Local Display

    Proline 300 Modbus RS485 Operation options Access to operating menu via local display X X X X X X 19.184 mA 12.5 X X X X X X Language à English 20.50 Deutsch Español Français Xxxxxxx A B C D E F G H I J K M N O P Q R S T U V W +0.000 Xx...
  • Page 30 Operation options Proline 300 Modbus RS485 6.3.1 Operational display Explanatory symbols for the measured value Status area • Depends on the device version, e.g.: The following symbols appear in the status area of the • : Volume flow operational display at the top right: •...
  • Page 31 Proline 300 Modbus RS485 Operation options Numeric editor Confirms selection. Moves the input position one position to the left. Exits the input without applying the changes. Inserts decimal separator at the cursor position. Inserts minus sign at the cursor position.

  • Page 32: Access To The Operating Menu Via The Operating Tool

    Operation options Proline 300 Modbus RS485 Operating key Meaning Escape key combination (press keys simultaneously) In menu, submenu • Pressing the key briefly: • Exits the current menu level and takes you to the next higher level. • If help text is open, closes the help text of the parameter.

  • Page 33: System Integration

    Proline 300 Modbus RS485 System integration System integration For detailed information on system integration, see the Operating Instructions for the device →  3 • Overview of device description files: • Current version data for the device • Operating tools •...

  • Page 34: Configuring The Measuring Device

    Commissioning Proline 300 Modbus RS485 X X X X X X X 20.50 Main menu 0104-1 Display language English Operation Setup Display language 0104-1 English à Deutsch Español Français Display language 0104-1 à English Deutsch Español Français Hauptmenü 0104-1 Sprache...

  • Page 35: Protecting Settings From Unauthorized Access

    Proline 300 Modbus RS485 Commissioning Example: Available submenus, wizards Meaning Double pulse output Display Configuration of the display format on the local display Low flow cut off Configuration of the low flow cut off Advanced setup Additional parameters for configuration: •...

  • Page 36: Diagnostic Information

    Diagnostic information Proline 300 Modbus RS485 Diagnostic information Faults detected by the self-monitoring system of the measuring device are displayed as a diagnostic message in alternation with the operational display. The message about remedial measures can be called up from the diagnostic message, and contains important information on the fault.
  • Page 40 *71636521* 71636521 www.addresses.endress.com...

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