LogrobotLM

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FANUC Alarm PAIN-252 — WARN Failed to find Lower limit

FANUC PAIN-252 (“WARN Failed to find Lower limit”): Accustat could not reach the lower flow limit in the number of times set at the calibration screen. First check: N/A

Updated 2026-09-17 · LogrobotLM reference

Description

Accustat could not reach the lower flow limit in the number of times set at the calibration screen. The lower limit flow rate can not be achieved. Fluid restricter is too large. The flow rate or the canister position feedback is unstable.: Verify all equipment is working properly. Check Color Data lower limit. Check applicator parameters to make sure that AppParameter Min limit is not abovethe AccuStat Color Data lower limit. Increase Auto cal hi/lowtolerance or Trys for high/low from the AccuStat setup screen. Check feedback.

Remedy

N/A

Related codes

PAIN-250WARN Auto Calibration abortedPAIN-251WARN Failed to find Upper limitPAIN-253WARN Beaker Timeout, Scale Cal AbortedPAIN-254WARN Non-increasing cal table

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