[Cause]
The calibration data of the collaborative robot sensor is illegal.
[Countermeasure]
Copy the ‘CLLB.CM’ file from the CD-R supplied with the collaborative robot to a USB memory device. Execute this file from the teach pendant to set the sensor calibration parameters. After making the changes, execute ‘Apply to DCS Parameters’. Refer to ‘1.3 Apply to DCS Parameters’ in the ‘Dual Check Safety Function Operator's Manual’ (B-83184CM). Note that this file is specific to each collaborative robot; do not use a file from another robot. Check that the serial number printed on the CD-R matches the serial number printed on the manufacturing nameplate on the collaborative robot sensor section.