Fault codeF1001
A FloatingPoint exception occurred during an operation with floating-point data types. The manual's first action is: “Carry out a POWER ON (power off/on) for all components.”
- Model
- Siemens SINAMICS V90, SIMOTICS S-1FL6
- Display shows
- FloatingPoint exception (F1001)
- Type
- Fault code
- Source
- Manual p. 287
What F1001 means
FloatingPoint exception p. 287
Common causes
- An exception occurred during an operation with the FloatingPoint data type. p. 287
What to do
- Carry out a POWER ON (power off/on) for all components. p. 287
- Upgrade firmware to the latest version. p. 287
- Contact the Hotline. p. 287
Before you service the product, read the safety instructions in the manual p. 2.
If F1001 is still not resolved
- Contact service / dealer for assistance p. 2 “Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions.”
- Contact service / dealer for assistance p. 13 “NOTICE Property damage due to loose power connections Insufficient tightening torques or vibration can result in loose power connections. This can result in damage due to fire, device defects or malfunctions.”
This page summarises what the manufacturer’s manual says about F1001; 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.