Cause:
The workpiece is outside the search range during searching.
Troubleshooting:
Check whether the distance between the actual workpiece position and the search start position is greater than the search distance set in search parameter pat.
Solution:
Increase the search distance in search parameter pat, or reduce the distance between the workpiece and the search starting point.
Case sharing:
Lin(cp0)
Search_T(X_Positive,cd0,pat0)
If the search-distance parameter in pat0 is set to 10mm and the distance from cp0 to the workpiece in the positive X direction is 12mm, running the above program reports error 555.