Siemens S5-115U Error F003H: Faulty contents of memory submodule.

Siemens S5-115U Programmable Controller · taken from the manufacturer’s manual, pages cited

Error codeF003H

Faulty contents of the memory submodule have been found. The manual's first action is: “Delete and reprogram the submodule.”

Model
Siemens S5-115U
Display shows
Faulty contents of memory submodule. (F003H)
Type
Error code
Source
Manual p. 142

What F003H means

Faulty contents of memory submodule. p. 142

Common causes

  • Faulty contents of memory submodule. p. 142

What to do

  1. Delete and reprogram the submodule. p. 142

Before you service the product, read the safety instructions in the manual p. 414.

If F003H 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 142 All S5-115U error codes Manual details & download

This page summarises what the manufacturer’s manual says about F003H; 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.