Siemens MICRO MASTER and MIDI MASTER Error Codes: List of 21 Codes and Their Meaning

This is the list of fault codes the Siemens manual gives for the MICRO MASTER and MIDI MASTER inverter. Find your code below and open it for what the manual says about its causes and what to do.

Fault codes from p. 42

Code	What it means	Page
`F001`	Overvoltage	p. 42
`F002`	Overcurrent	p. 42
`F003`	Overload	p. 42
`F004`	Overheating of motor (monitoring with PTC)	p. 42
`F005`	Inverter overtemperature or motor overtemperature by I²t calculation ¹	p. 42
`F006`	Mains phase missing ² (3-phase units only)	p. 42
`F008`	USS protocol timeout	p. 42
`F009`	Undervoltage	p. 42
`F010`	Initialisation fault ³	p. 42
`F011`	Internal interface fault ³	p. 42
`F013`	Programme fault ³	p. 42
`F015`	Failure to start on the fly	p. 42
`F106`	Parameter fault P006	p. 42
`F112`	Parameter fault P012/P013	p. 42
`F151`	Digital input parameter fault	p. 42
`F152`	Digital input parameter fault	p. 42
`F153`	Digital input parameter fault	p. 42
`F154`	Digital input parameter fault	p. 42
`F188`	Automatic calibration failure	p. 42
`F201`	P006 = 1 while P201 = 2	p. 42
`F212`	Parameter fault P211/P212	p. 42

Codes and descriptions are taken from the manufacturer’s manual; page numbers link to the PDF. ManualLib is not affiliated with Siemens. Found a mistake? Report an error.