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Code 201800: <location>DRIVE-CLiQ: Hardware/configuration error

Problembeschreibung & Sicherheitswarnung

Die Siemens SINUMERIK 840D CNC hat einen kritischen <location>DRIVE-CLiQ: Hardware/configuration error-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: A_INFEED: NONE (OFF1, OFF2) SERVO: NONE (ENCODER, IASC/DCBRAKE, OFF1, OFF2, OFF3, STOP1, STOP2) VECTOR: NONE (ENCODER, IASC/DCBRAKE, OFF1, OFF2, OFF3, STOP1, STOP2) Acknowledge: IMMEDIATELY (POWER ON) Cause: A DRIVE-CLiQ connection fault has occurred. Fault value (r0949, interpret decimal): 100... 107: Communication via DRIVE-CLiQ sockets X100... X107 has not switched to cyclic mode. The cause may be an incorrect structure or a configurat ion that results in an impossible bus timing. 10: Loss of the DRIVE-CLiQ connection. The cause may be, for example, that the DRIVE-CLiQ cable was withdrawn from the Control Unit or as a result of a short-circuit for motors with DRIVE-CLiQ. This fault can only be acknowledged in cyclic communication. 11: Repeated faults when detecting the connection. This fault can only be ack nowledged in cyclic communication. 12: A connection was detected but the node ID exchange me chanism does not function. The reason is probably that the component is defective. This f ault can only be acknowledged in cyclic communication. Remedy: Re fault value = 100... 107: - ensure that the DRIVE-CLiQ components have the same firmware releases. - avoid longer topologies for short current controller clock cycles. Re fault value = 10: - check the DRIVE-CLiQ cables at the Control Unit. - remove any short-circuit fo r motors with DRIVE-CLiQ. - carry out a POWER ON. Re fault value = 11: - check the electrical cabinet design and cable routing for EMC compliance Re fault value = 12: - replace the component involved.

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 201800 ausgibt, deutet dies typischerweise auf eine Diskrepanz zwischen befohlenen Werten und tatsächlichem Sensor-Feedback hin.

Vollständige Alarmliste: 4014 Siemens SINUMERIK 840D CNC codes.

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