Warning codeE9
Main circuit off warning from servo being switched on with main power off. The manual's first action is: “Switch on main circuit power.”
- Model
- MELSERVO MR-J2S- /L50132B
- Display shows
- Main circuit off warning (E9)
- Type
- Warning code
- Source
- Manual p. 108
What E9 means
Main circuit off warning p. 114
Common causes
- Servo was switched on with main circuit power off. p. 114
What to do
- Switch on main circuit power. p. 114
Before you service the product, read the safety instructions in the manual p. 2.
If E9 is still not resolved
- contact service / dealer p. 2 “Do not attempt to install, operate, maintain or inspect the servo amplifier and servo motor until you have read through this Instruction Manual, Installation guide, Servo motor Instruction Manual and appended documents carefully and can use the equipment correctly.”
- contact service / dealer p. 3 “Any person who is involved in wiring and inspection should be fully competent to do the work.”
This page summarises what the manufacturer’s manual says about E9; 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 MELSERVO. Found a mistake? Report an error.