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 2026-08-29 · 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 · Remède

N/A

Frequently asked · Questions fréquentes

What does FANUC alarm PAIN-252 mean?
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. 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…
How do you troubleshoot FANUC alarm PAIN-252?
N/A

Related codes / Codes liés

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

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →