Countermeasure	Note 1	Error Solution
Stop the task and do one of the following: - Activate the option. - Check that the USB key for the option license is connected correctly. - Disable the SLS/SLP function in the Safety Function Manager. - When using a feeder, the command format or value settings for the part feeder are incorrect. Refer to the description of the command in the "Part Feeding 8.0 Introduction & Hardware (Common) & Software Software Part Feeding SPEL+ Command Reference" manual and correct the code. - Check the SPEL command being used. The target is the command corresponding to the function name and line number recorded in the system history. Refer to the reference manual for correction instructions.	1:VRT	Stop task