A slave device has failed due to an unrecoverable error or circuit overload. The manual's first action is: “1. Check connection of the motor cable (U,V,W) and encoder. Check power cable connection. Refer to the diagram in Chapter 2. 2. Turn off the power, and turn on again after 30 min. If the alarm still exists, there may be power module malfunction or noise consider the drive for test and repair.”
- Model
- TED TSTE Series
- Display shows
- SLAVE DEVICE FAILURE (04)
- Type
- Error code
- Source
- Manual p. 179
What 04 means
SLAVE DEVICE FAILURE p. 188
Common causes
- An unrecoverable error occurred while the server (or slave) was attempting to perform the requested action. p. 188
- Drive main circuit Over current or Transistor error. p. 188
What to do
- 1. Check connection of the motor cable (U,V,W) and encoder. Check power cable connection. Refer to the diagram in Chapter 2. 2. Turn off the power, and turn on again after 30 min. If the alarm still exists, there may be power module malfunction or noise consider the drive for test and repair. p. 188
If 04 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact TED service.
This page summarises what the manufacturer’s manual says about 04; 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.