Code 230650: <location>SI MM: Acceptance test required
Problembeschreibung & Sicherheitswarnung
Die Siemens SINUMERIK 840D CNC hat einen kritischen <location>SI MM: Acceptance test required-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
Message value: %1 Drive object: All objects Reaction: OFF2 Acknowledge: IMMEDIATELY (POWER ON) Cause: The "Safety Integrated" function on the Motor Module requires an acceptance test. Note: This fault results in a STOP A that can be acknowledged. Fault value (r0949, interpret decimal): 130: Safety parameters for the Motor Module not available. 1000: Reference and actual checksum in t he Motor Module are not identical (booting). - at least one checksum-check ed piece of data is defective. 2000: Reference and actual checksum on the Moto r Module are not identical (commissioning mode). - reference checksum incorrectly entered in to the Motor Module (p9899 not equal to r9898). 2003: Acceptance test is required as a safety parameter has been changed. 2005: The safety logbook has identified that the sa fety checksums have changed. An acceptance test is required. 3003: Acceptance test is required as a hardw are-related safety parameter has been changed. 9999: Subsequent response of another safety-relat ed fault that occurred when booting that requires an acceptance test. Remedy: Re fault value = 130: - carry out safety commissioning routine. Re fault value = 1000: - again carry out safety commissioning routine. - replace the CompactFlash card. Re fault value = 2000: - check the safety parameters in the Motor Module and adapt the reference checksum (p9899). Re fault value = 2003, 2005: - Carry out an acceptance test and generate an acceptance report. The procedure when carrying out an acceptance test as well as an example of the acceptance report are provided in the following literature: SINAMICS S120 Function Manual Safety Integrated Re fault value = 3003: - carry out the function checks for the modi fied hardware and generate an acceptance report. The procedure when carrying out an acceptance test as well as an example of the acceptance report are provided in the following literature: SINAMICS S120 Function Manual Safety Integrated Re fault value = 9999: - carry out diagnostics for the other safety-related fault that is present. Note: MM: Motor Module SI: Safety Integrated See also: p9799 (SI reference checksum SI paramet ers (Control Unit)), p9899 (SI reference checksum SI parameters (Motor Module))
Source: SINUMERIK 840D sl / 840Di sl / SINAMICS S120 Diagnostics Manual (DAsl, 03/2009)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
Über Siemens SINUMERIK 840D CNC Alarme
Industriesteuerungen von Siemens verfügen über umfangreiche Diagnosesysteme zum Schutz der internen Schaltkreise und mechanischen Verbindungen. Wenn eine SINUMERIK 840D CNC einen Fehlercode wie 230650 ausgibt, deutet dies typischerweise auf eine Diskrepanz zwischen befohlenen Werten und tatsächlichem Sensor-Feedback hin.
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