Countermeasure	Note 1	Error Solution
You can choose 0 to 3 for an Arm number. According to the command, 0 is not available. Do one of the following. - Stop the task and check the parameter data specified in the SPEL command. Targets are the commands corresponding to the function name and row number in the system history. See the reference manual for correction instructions. - If this error occurs repeatedly, contact us.	Specified Arm number	Stop task Reset