SRVO-477: Calibration data error (CLLB.CM)
The collaborative robot's force-sensor calibration data is wrong.
What it means
The collaborative robot's force-sensor calibration data is wrong. The fix is wonderfully specific: each cobot ships with a CD-R containing its unique CLLB.CM calibration file - serial-matched to that robot's sensor - which must be loaded and applied to DCS. Using another robot's file is expressly forbidden.
Common causes
Ranked by what technicians most often find, most likely first.
- Missing, corrupt, or wrong-robot sensor calibration data - classic after board swaps, image restores, or mixing up documentation between robots.
How to fix it
- Copy CLLB.CM from THIS robot's appendix CD-R to a memory card or USB.
- Verify the serial number on the CD-R matches the number on the robot's sensor - do not use another robot's file.
- Load it via the pendant, set the sensor calibration parameter, then APPLY TO DCS PARAMETER (per B-83184EN section 1.3). Cycle power.
Quick facts
- Category
- Servo
- Affected series
- R-30iB Plus / Mate Plus (collaborative CR/CRX systems)
- Alarm family
- SRVO