Siemens MICROMASTER 420 Error F0080: Analogue input - lost input signal

Siemens MICROMASTER 420 inverter · taken from the manufacturer’s manual, pages cited

Fault codeF0080

Analogue input - lost input signal The manual's first action is: “Check connection to analogue input”

Model
Siemens MICROMASTER 420
Display shows
Analogue input - lost input signal (F0080)
Type
Fault code
Source
Manual p. 71

What F0080 means

Analogue input - lost input signal p. 71

Common causes

  • > Broken wire > Signal out of limits p. 71

Safety warnings — read before you start

  • DANGERDANGER. indicates an immiently hazardous situation which, if not avoided, will result in death or serious injury. p. 6

What to do

  1. Check connection to analogue input p. 71

If F0080 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Siemens service.

Open the manual at page 71 All MICROMASTER 420 error codes Manual details & download

This page summarises what the manufacturer’s manual says about F0080; 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 Siemens. Found a mistake? Report an error.