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Code SEAL-022: Meter on too late: Sch %d

Problembeschreibung & Sicherheitswarnung

Die Fanuc R-30i Series Robot Controller hat einen kritischen Meter on too late: Sch %d-Alarm ausgelöst. Sofortige Aufmerksamkeit durch einen qualifizierten Bediener oder Wartungstechniker ist erforderlich, um Folgeschäden an der Ausrüstung oder verdorbene Teile während des Fertigungszyklus zu vermeiden. Stellen Sie immer sicher, dass standardmäßige Sicherheits- und LOTO-Verfahren befolgt werden, bevor Sie auf Schaltschränke zugreifen.

Offizielle Schritte zur Fehlerbehebung

Cause: In the Schedule number listed, the Start Meter signal has been set up to turn on or off too long after the node the SS[] or SE is attached to. Currently, if this signal is set up to turn on or off greater than 100ms after the node, this warning will be posted and the signal will fire 100ms after the node. These are the formulas used to determine when this signal will be turned on or off relative to the node for seal schedule 'n': For SS[n]: Time_Before = PRE_PRESSURE_DELAY + EQUIPMENT_DELAY - GUNON_DELAY For SE[n]: Time_Before = DE_PRESSURE_DELAY + EQUIPMENT_DELAY - GUNOFF_DELAY Note that a NEGATIVE Time_Before means AFTER the node. Remedy: There is no real danger in this condition. You should be aware that if you try to turn this signal on or off after 100ms AFTER the node, the signal will always be fired 100ms after the node and this warning will be posted. To correct this problem, make the pre/de_pressure_delay or equipment_delay more positive or the gunon/gunoff delay more negative, to move the firing of the signal up earlier.

Source: FANUC Robot R-30iA Alarm Code List Operator's Manual

Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.

Über Fanuc R-30i Series Robot Controller Alarme

Industriesteuerungen von Fanuc verfügen über umfangreiche Diagnosesysteme zum Schutz der internen Schaltkreise und mechanischen Verbindungen. Wenn eine R-30i Series Robot Controller einen Fehlercode wie SEAL-022 ausgibt, deutet dies typischerweise auf eine Diskrepanz zwischen befohlenen Werten und tatsächlichem Sensor-Feedback hin.

Vollständige Alarmliste: 6553 Fanuc R-30i Series Robot Controller codes.

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