[Cause]
The camera failed to send image data to the robot controller. Possible causes include external electrical noise or a camera cable problem, such as a broken wire or poor contact.
[Countermeasure]
If a GigE camera is used, check the connections of the camera, Ethernet cable, hub, and other equipment. If a digital camera is used, check the connections of the camera, cable, CCU (for R-30iB, R-30iB Mate), multiplexer, and other equipment. Also check these devices for faults as a precaution.