FANUC Alarm PNT2-167 — Table not adapted, max err exceeded

Description

While operating in hybrid mode, Accustat determined that the discrepancy between actual paint used during the job and the expected paint usage was too high to adapt to it. The color change valves not operating properly. Color change solvent or air has been left in the canister. This is an indicator that there might be a problem with the applicator. The regulator might not be opening/closing properly. The restrictor has changed in size. The maximum hybrid adaptation value has been set too low. The Hybrid Mode Gain is too high. If the TPR is below the Low Confidence Min (cc), then the Low Confidence Gain may be too high.

Remedy · Remède

Determine cause for flow discrepancy. Check the regulator, fluid or restrictors for a plugged or restricted passageway. Verify that the Hybrid Mode Gain in the AccuStat color data is not too high (default is 20). Verify that the Hybrid Mode Gain Factor is not set too high (default is 1.0). Setup the Low Confidence Min (ccs) for low TPRs. Make the Low Confidence Gain, lower to account for the less resolution at low flow rates. Use other alarms that occur during this job to help debug the problem. This alarm is a warning by default. No immediate action is necessary unless it has impacted the job appearance. Perform an Auto Calibration on that color valve. If this alarm has faulted the robot the robot, then reset and continue the job.

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