FANUC Alarm PAIN-250 — WARN Auto Calibration aborted

Description

General The Accustat auto calibration could not continue. This is normally the result of an operation time out. The auto calibration can abort for several reasons. The function of this alarm is as follows. First, the Auto Calibration Aborted alarm will post if an error has occurred. The next alarm will contain the of the auto calibration to abort. 1: While searching for the minimum or max imum flow rates in the cal table, the calibration timed-out by reaching the maximum number of attempts to establish the minimum or maximum flow rate output values. This can be a result ofimproper fluid restriction selection, non-attainable cal table flow ranges, or a bad fluid regulator. The resulting alarmswould be PAIN-251, Failed to find upper limit or PAIN-252, Failed to find lower limit. 1: Increase the number of Maximum Calibration Trys in the AccuStatsetup. Verify restrictor, regulator and calibration flow rate range in the AccuStat ColorData for that valve. 2: Calibration resulted in non- increasing command values in thecalibration table data. The slope of the calibration table is negative. Increasing output values do not result in increased flow rate. The result error codewill be PAIN-254 Non-increasing cal table. 2: Verify all equipment is operating properly. Check the linear potentiometer feedback (AIN[1, DISP]), the regulator operation, and that trigger is opening and closing properly . Verify attainable values have been set in the AccuStat Color Data for the requested minimum and maximum flow rates. 3: The calibration routine calculated output values that are above or below the maximum or minimum output values defined inthe Applicator Parameters for the fluid regulator. The minimum output values in counts are (low-res: 200, hi-res: 1600) and the maximum output values in counts are (low-res: 1000, and hi-res: 8000). The restrictor size is not compatible with the desired flowrate range and the material attempting to be calibrated. The resulting error codes will be PAIN-255 Calculated output > maxoutput or PAIN256 Calculated output < min output. 3: Verify that the fluid regulator is functioning properly. Change the fluid restrictor size to better accommodate the requested flow rate range. Change the requested flow rate range in the AccuStat Color Data setup. 4: The calibration has been aborted by the user or has been interrupted by another fault. If the cell has been emergency stopped during the calibration. The robot failed to reach the proper location in order to calibrate. See other alarms to determine the of the fault. 4: Determine the of the fault to the robot. Check the alarm log to aid finding the of the fault. If the robot has not moved to position, verify that the proper path has been taught.

Remedy · Remède

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