TED TSTE Series Error 12: Motor over speed

TED TSTE Series · taken from the manufacturer’s manual, pages cited

Alarm code12

Motor's speed is 1.5 times more than motor's rated speed. The manual's first action is: “1. Reduce the speed command. 2. Electronic gear ratio is incorrect check and set correctly. 3. Adjust speed loop gains (Sn211 & Sn213) for a better motor response.”

Model
TED TSTE Series
Display shows
Motor over speed (12)
Type
Alarm code
Source
Manual p. 189

What 12 means

Motor over speed p. 189

Common causes

  • Motor's speed is 1.5 times more then motor's rated speed. p. 189

What to do

  1. 1. Reduce the speed command. 2. Electronic gear ratio is incorrect check and set correctly. 3. Adjust speed loop gains (Sn211 & Sn213) for a better motor response. p. 189
  2. Turn ALRS (DI) ON p. 189

If 12 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact TED service.

Open the manual at page 189 All TSTE Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about 12; 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 TED. Found a mistake? Report an error.