Just got a call from a customer that they've started having this message while they're trying to teach points. This is new, even though the robot in question has been in production for a while, and they've taught a dozen new parts successfully over the past few months.
My System Messages manual has... zero details about this message.
Robot is a KRC4 with KSS 8.3.17. It uses ConveyorTech to pick up parts off of a conveyor, but they're getting this error when they try to teach points at the Drop position. My first thought was that they were trying to teach the Dropoff without having executed the CONV_QUIT function, but the teaching program (and the new-part teaching procedure) is structured to make that really difficult. Plus, like I said, they have experience teaching new parts in this robot successfully, so that explanation seems unlikely.
Anyone know anything about this error and what can cause it?