[Cause]
A TA_REF instruction was used in a TP program with more than 2 robot groups.
[Countermeasure]
Do not use the TA_REF PR[] command in a TP program with more than 2 robot groups.
A TA_REF instruction was used in a TP program with more than 2 robot groups.
Do not use the TA_REF PR[] command in a TP program with more than 2 robot groups.