Siemens CU240S Error F00005: Inverter I2T – Meaning, Causes & Fix

Fault codeF00005

The Siemens CU240S detected excessive I2T (current squared time) due to an overloaded inverter or demanding load cycle. The manual's first action is: “Remedy: Check the following: • Load cycle must lie within specified limits. • Motor power (p0307) must match inverter power (r0206)”

Model: Siemens CU240S
Display shows: Inverter I2T (F00005)
Type: Fault code
Source: Manual p. 380

Meaning
Common causes
What to do
Still not solved
Source

What F00005 means

Inverter I2T p. 380

Common causes

Reaction: OFF 2 Acknowledge: Quit fault eg. via DI2 Cause: • Inverter overloaded. • Load cycle too demanding. • Motor power (p0307) exceeds inverter power capability (r0206). p. 380

What to do

Remedy: Check the following: • Load cycle must lie within specified limits. • Motor power (p0307) must match inverter power (r0206) p. 380

If F00005 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 380 All CU240S error codes Manual details & download

This page summarises what the manufacturer’s manual says about F00005; 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.