Endress+Hauser CM14 Error F846: Param error

CM14 transmitter · taken from the manufacturer’s manual, pages cited

Fault codeF846

Faulty parameter checksum The manual's first action is: “Reset parameters to factory defaults”

Model
Endress+Hauser CM14
Display shows
Param error (F846)
Type
Fault code
Source
Manual p. 30

What F846 means

Param error p. 30

Common causes

  • Faulty parameter checksum p. 30

What to do

  1. Reset parameters to factory defaults p. 30

Before you service the product, read the safety instructions in the manual p. 5.

If F846 is still not resolved

  • contact your Endress+Hauser Sales Center for clarification p. 5
    “If you are unsure, please contact your Endress+Hauser Sales Center for clarification.”
  • contact your sales center for information on modifications or updates to the Operating Instructions p. 5
    “Please contact your sales center for information on modifications or updates to the Operating Instructions.”
Open the manual at page 30 All CM14 error codes Manual details & download

This page summarises what the manufacturer’s manual says about F846; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Endress+Hauser. Found a mistake? Report an error.