How to troubleshoot an Endress+Hauser Measuring Instruments device that does not respond?
If your Endress+Hauser Measuring Instruments device does not respond, ensure that the correct supply voltage is connected. Also, check that the cables properly contact the terminals.
What to do if 'Communication error' is indicated on the display of Endress+Hauser Measuring Instruments?
If you see a "Communication error" on the display of your Endress+Hauser Measuring Instruments when starting the device or connecting the display, it could be due to electromagnetic interference. Check the grounding of the device. It may also be due to a broken display cable or display plug, in which case you should replace the display.
Why is my Endress+Hauser Measuring Instruments measuring incorrectly?
If your Endress+Hauser Measuring Instrument is measuring incorrectly, it might be due to a parameter configuration error. You should check and correct the parameter configuration.
How to fix output current less than 3.6 mA on Endress+Hauser Measuring Instruments?
If the output current is less than 3.6 mA on your Endress+Hauser Measuring Instruments device: * The signal cable connection might be incorrect. Check the connection. * The electronics could be defective. Replace the electronics.
Why is my Endress+Hauser Measuring Instruments device not accessible via SmartBlue?
If your Endress+Hauser Measuring Instruments device is not accessible via SmartBlue, it could be due to: * No Bluetooth connection. Enable the Bluetooth function on your smartphone or tablet. * The device is already linked to another smartphone/tablet. Disconnect the device from the other smartphone/tablet. * The Bluetooth module is not connected.
What to do if I see "Communication error" on the display of my Endress+Hauser Measuring Instruments?
A "Communication error" on your Endress+Hauser Measuring Instruments display could be caused by: * Electromagnetic interference. Check the grounding of the device. * A broken display cable or display plug. Replace the display.
What to do if values on the display are invisible on Endress+Hauser Measuring Instruments?
If the values on the display of your Endress+Hauser Measuring Instruments are invisible, the issue could be: * The contrast setting is too weak or too strong. Increase the contrast by pressing ? and ? simultaneously, or decrease it by pressing ? and ? simultaneously. * The display cable plug is not connected correctly. Ensure the plug is correctly connected. * The display itself is defective. In this case, replace the display.
What to do if HART communication does not function on Endress+Hauser Measuring Instruments?
If HART communication isn't working on your Endress+Hauser Measuring Instruments device, consider the following: * A communication resistor might be missing or incorrectly installed. Install the communication resistor (250 ?) correctly. * The Commubox might be connected incorrectly. Ensure the Commubox is connected correctly. * The Commubox may not be switched to HART mode. Set the selection switch of the Commubox to the HART position.
General| Brand | Endress+Hauser |
|---|---|
| Model | Levelflex FMP56 |
| Category | Radar |
| Language | English |
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