Error code4FFE
An overspeed motion command has been issued. The manual's first action is: “Make sure the parameter settings are not set too high, such as the output gear ratio and cutting speed setting.”
- Model
- Delta IA-CNC_Milling
- Display shows
- Overspeed protection (4FFE)
- Type
- Error code
- Source
- Manual p. 424
What 4FFE means
Overspeed protection p. 424
Common causes
- There is an overspeed motion command. p. 424
What to do
- Make sure the parameter settings are not set too high, such as the output gear ratio and cutting speed setting. p. 424
Before you service the product, read the safety instructions in the manual p. 3.
If 4FFE is still not resolved
- Contact service / dealer p. 3 “Refer to the pin assignment when wiring.”
This page summarises what the manufacturer’s manual says about 4FFE; 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 Delta. Found a mistake? Report an error.