How to correct wrong slope of the level in the entire measuring range in Endress+Hauser Levelflex FMP51 Measuring Instruments?
The wrong slope of the level in the entire measuring range could be caused by the wrong tank type being selected. To fix this, set the Tank type parameter correctly.
Why CDI communication is not working on Endress+Hauser Radar?
If CDI communication does not work with your Endress+Hauser Radar, the COM port setting on your computer may be incorrect. Check the COM port setting and change it if necessary.
What to do if parameter duplication is not working on Endress+Hauser Radar?
If the duplication of parameters via display from one device to another is not working on your Endress+Hauser Radar and only the 'Save' and 'Cancel' options are available, it could be because the display with backup is not properly detected if a data backup was not carried out on the new device previously. Connect the display (with backup) and restart the device.
How to fix the wrong measured value on Endress+Hauser Measuring Instruments?
A likely cause is a calibration error. To resolve this, check the Empty calibration parameter and adjust it if necessary. Also, check the Full calibration parameter and adjust it if needed. Finally, check the linearization and adjust it as necessary.
What to do if there is no change of the measured value when emptying/filling the tank in Endress+Hauser Levelflex FMP51?
This issue may arise if an interference echo affects the measurement. To address it, perform mapping (interference echo suppression).
Why Endress+Hauser Levelflex FMP51 Measuring Instruments display a level when the tank is empty?
The device may display a level even when the tank is empty due to an incorrect probe length. To solve this, carry out a probe length correction. Another possible cause is interference echo. In this case, carry out mapping over the entire probe when the tank is empty.
What to do if diagnostic event F941 or S941 'Echo lost' appears on Endress+Hauser Measuring Instruments?
If the diagnostic event 'Echo lost' appears, it could be due to an echo threshold that is too high. To resolve this, check the Medium group parameter. If necessary, select a more detailed setting in the Medium property parameter. Another possible reason is that the level echo is suppressed. In this case, delete the suppression and, if necessary, record it again.
Why the measured values for the interface and the total level are identical in Endress+Hauser Levelflex FMP51?
The measured values for the interface and the total level can be identical if the echo threshold for the total level is too high due to a wrong dielectric constant. To solve this, enter the correct dielectric constant (DC value) of the upper medium.
What causes the measured interface level to jump to higher values during draining when 'flooded' is selected in 'Tank level' on Endress+Hauser Levelflex FMP51?
If, when 'flooded' is selected in 'Tank level', the measured interface level jumps to higher values during draining operations, a possible cause is that the total level is detected outside the upper blocking distance. To address this, increase the blocking distance. Alternatively, select 'Tank level' = 'Partially filled'.
General| Device Type | Guided radar level transmitter |
|---|---|
| Application | Level measurement for liquids and solids |
| Measuring Range | Up to 30 m |
| Process Temperature | -40 to 200 °C (-40 to 392 °F) |
| Process Pressure | -1 to +40 bar (-14.5 to +580 psi) |
| Output Signal | 4-20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus |
| Housing Material | Aluminum, Stainless steel |
| Probe Type | Rod or cable |
| Material | Stainless steel, PTFE |
| Protection Rating | IP66/IP67 |
| Approvals | ATEX, IECEx, FM, CSA |
| Power Supply | 10.5 to 36 V DC |
Explains the purpose of the operating instructions and defines safety, electrical, tool, and graphic symbols.
Lists related documents like Technical Information, Brief Operating Instructions, and parameter descriptions.
Outlines requirements for personnel, designated applications, and workplace safety protocols.
Covers operational safety, unauthorized modifications, repairs, and product safety certifications (CE, EAC).
Details the Levelflex FMP51/FMP52/FMP54/FMP55 design, including housing and probe types.
Lists registered trademarks used in the document, such as FOUNDATION Fieldbus and VITON.
Details steps for checking delivery notes, goods condition, and nameplate data.
Explains how to identify the measuring device using nameplate, order code, W@M Device Viewer, or Operations App.
Specifies the permitted storage temperature range and the use of original packaging.
Provides guidelines for safe transport, including handling warnings and fastening points.
Details mounting distances, suitable positions, and additional conditions for proper installation.
Explains how to mount the device using threaded connections or flanges, including torque specifications.
Describes the installation of devices with a remote sensor, including cable connection and bending radius.
Lists checks to perform after installation to ensure the device is undamaged and correctly installed.
Details terminal assignments for FOUNDATION Fieldbus, including overvoltage protection options.
Covers cable specifications, plug connectors (M12, 7/8"), and connection examples.
Explains power supply requirements for FOUNDATION Fieldbus and details integrated/external overvoltage protection.
Describes local operation using pushbuttons or touch control and its additional functionalities.
Explains remote operation via FOUNDATION Fieldbus system architecture and service interface (CDI).
Details the operating menu structure, user roles, access authorization, and write protection.
Covers display appearance, symbols, status signals, locking states, and operating elements.
Information on DD files, integration steps, and device identification/addressing in FF networks.
Explains the device's block structure, including Resource, Transducer, and Function Blocks.
Lists parameters for Setup, Advanced Setup, Display, Diagnostic, Expert, and Service Transducer Blocks.
Describes methods like Restart, Setup, Linearization, and Self Check for device operation.
Guides users through initial setup using FieldCare or DeviceCare wizards.
Details steps for installation checks, language settings, reference distance, and measurement configuration.
Provides steps for configuring interface measurements, including tank level and DC value.
Covers saving/restoring configurations, managing events, and transmitting data.
Addresses general errors like device response issues and parametrization errors for level/interface measurements.
Explains how diagnostic messages, status signals, and event texts are displayed and interpreted.
Covers viewing event history, filtering events by category, and understanding information events.
Provides instructions for cleaning the device exterior using appropriate cleaning agents.
Covers repair concepts, spare parts, and specific procedures for Ex-approved devices.
Details the process for replacing electronics modules or the entire device and parameter download.
Lists accessories like weather protection covers, mounting brackets, and extension rods.
Details accessories for communication, such as Commubox FXA291 and Field Xpert devices.
Mentions system components like the Graphic Data Manager Memograph M for data management.
Provides a structured overview of the operating menu accessible via the device's display module.
Maps out the operating menu structure accessible via external operating tools like FieldCare.
Details parameters within the Setup menu, including operating mode, tank type, and calibration.
Covers parameters for diagnostics like actual, previous, and event logbook information.
Explains the Heartbeat submenu for device diagnostics and monitoring application packages.
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