Fanuc alarm PS0060: SEQUENCE NUMBER NOT FOUND
PS alarm (program/operation) · Fanuc 0i-D
What it means
A search failed to locate the requested sequence number — raised by external data search, workpiece-number search, or program restart when the target N number does not exist in the program.
Likely causes
- N number mistyped or deleted from the program
- Restart attempted on the wrong program
- External workpiece number with no matching program
Need the part urgently?
Send us alarm PS0060 with your machine details — typical RFQ turnaround is 24–48h.