The encoder counter difference error occurs when there is a connection failure. The manual's first action is: “(1)Reset the alarm (2)If the alarm occurs again, check the connection and inserting state of the following cables and connectors. (Robot axis) -Cable between encoders (External axis) -Cable between encoders”
- Model
- Yaskawa FS100
- Display shows
- ENCODER COUNTER DIFF. ERROR(SV) (4953)
- Type
- Alarm code
- Source
- Manual p. 300
What 4953 means
ENCODER COUNTER DIFF. ERROR(SV) p. 300
Common causes
- Connection failure p. 300
What to do
- (1)Reset the alarm (2)If the alarm occurs again, check the connection and inserting state of the following cables and connectors. (Robot axis) -Cable between encoders (External axis) -Cable between encoders p. 300
If 4953 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact Yaskawa service.
This page summarises what the manufacturer’s manual says about 4953; 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 Yaskawa. Found a mistake? Report an error.