To Next PageTo Next PageWhy is my Endress+Hauser Proline Promag W 400 device measuring incorrectly?
If your Endress+Hauser Measuring Instruments are measuring incorrectly, it could be due to a configuration error or because the device is being operated outside of its intended application. First, check and correct the parameter configuration. Also, ensure that you are observing the limit values specified in the "Technical Data".
What to do if my Endress+Hauser Measuring Instruments display shows 'Communication Error'?
If you see a "Communication Error" and "Check Electronics" message on the local display of your Endress+Hauser Measuring Instruments, it indicates that communication between the display module and the electronics has been interrupted. Check the cable and the connector between the main electronics module and the display module. If the issue persists, consider ordering spare part ? ? 124.
Why does my Endress+Hauser Proline Promag W 400 Measuring Instruments show correct value but signal output is incorrect?
If your Endress+Hauser Measuring Instruments show the correct value on the local display but the signal output is incorrect (though within the valid range), it is likely due to a configuration error. Check and correct the parameter configuration.
What causes signal output outside the valid range in Endress+Hauser Proline Promag W 400?
If the signal output of your Endress+Hauser Measuring Instruments is outside the valid range, the main electronics module might be defective. Consider ordering spare part ? ? 124.
What to do if Endress+Hauser Proline Promag W 400 Web browser is frozen?
If your web browser freezes and you can no longer operate your Endress+Hauser Measuring Instruments, it could be due to: * Active data transfer: Wait until the data transfer or current action is finished. * Lost connection: Check the cable connection and power supply. Refresh the web browser, and restart it if necessary.
Why do I have no write access to parameters on Endress+Hauser Proline Promag W 400 Measuring Instruments?
If you have no write access to parameters on your Endress+Hauser Measuring Instruments: * Check if hardware write protection is enabled. If so, set the write protection switch on the main electronics module to the OFF position. * Verify if the current user role has limited access authorization. Check the user role ? ? 62 and enter the correct customer-specific access code ? ? 62.
Why is the Endress+Hauser Proline Promag W 400 local display dark but signal output is valid?
If the local display on your Endress+Hauser Measuring Instruments is dark, but the signal output is within the valid range: * The display might be set too bright or too dark. To set the display brighter, simultaneously press ? + ?. To set the display darker, simultaneously press ? + ?. * The display module could be defective. Consider ordering spare part ? ? 124.
Why is the content of Endress+Hauser Measuring Instruments Web browser incomplete or difficult to read?
If the content of your web browser is incomplete or difficult to read when accessing your Endress+Hauser Measuring Instruments: * You may not be using the optimum version of the web server. Use the correct web browser version ? ? 63. Clear the web browser cache and restart the web browser. * Unsuitable view settings may be in use. Change the font size/display ratio of the web browser.
What to check if Endress+Hauser Proline Promag W 400 has no connection via EtherNet/IP?
If you have no connection via EtherNet/IP with your Endress+Hauser Measuring Instruments, the device plug may be connected incorrectly. Check the pin assignment of the device plug.
How to change the language on Endress+Hauser Proline Promag W 400 Measuring Instruments local display?
If the text on the local display of your Endress+Hauser Measuring Instruments appears in a foreign language that you cannot understand, it's likely that the incorrect operating language is configured. To change it: 1. Press ? + ? for 2 seconds (to reach the "home position"). 2. Press ?. 3. Set the desired language in the Language parameter.
General| Measurement Principle | Electromagnetic |
|---|---|
| Housing Material | Aluminum, Stainless steel |
| Device Type | Flowmeter |
| Nominal Diameter | DN 15 to DN 400 |
| Lining | PTFE |
| Electrode Material | 316L stainless steel |
| Pressure Range | Up to 40 bar (depending on nominal diameter) |
| Output Signal | 4 to 20 mA |
| Power Supply | 24 V DC |
| Degree of Protection | IP67 |
| Accuracy | ±0.2% of the measured value |
Defines the necessary qualifications and authorizations for personnel involved with the device.
Covers safety measures for workplace environment and device operation, including hazard warnings.
Covers mounting position, environmental requirements, and special installation needs.
Provides step-by-step instructions for mounting the sensor and transmitter.
A checklist to verify correct installation and device readiness.
Details requirements for connecting cables, terminals, and supply units.
Step-by-step instructions for connecting the remote version and transmitter.
A checklist to verify the correctness of electrical connections.
Details interaction with the device using its local display interface.
Describes how to operate and configure the device using a web browser.
Steps to configure the device's IP address via software.
Guides through configuring device parameters like tag name and units.
Methods to protect device settings from unauthorized changes.
Instructions for reading and modifying current Ethernet settings like IP address.
How to view process variables and totalizer values via the device menu.
Common problems with local display and output signals, with solutions.
Information on diagnostic messages, status signals, and remedial measures on the local display.
How to view diagnostic information and remedy steps via the web interface.
Lists the measured and calculated variables the device can process.
