4476
XL2OL; Missed Shear Error when stitching parts
XL200

The reported error occurred on an XL200I controller with switch setting 102.

The Following settings were used: Min Auto Stitch Length - 48.000" Max Auto Stitch Length - 65.000" Minimum Slow Distance 10.000" Shear and Punch Dwells - 1.0sec

Programmed 4 pieces @ 16.000"

On the PC simulation the controller would stop with a memory access error caused by using a NULL Pointer. This type of error is not detected on the Controller Hardware. The results of using a NULL pointer are not entirely predictable. It is very likely in the customers case it ultimately resulted in a Missed Shear Error.

There was a bug in the code that only occurred if more than two parts were stitched together. This has been resolved.

Model Version Released
XL2OL 5.80.00 11/30/2021
XL2OL 4.73.01 3/31/2021
XL2CL 4.73.01 3/31/2021
XL2CL 5.80.00 11/30/2021