FaultResolve
Zurück zum Suchverzeichnis
Search this section

Search Siemens SINUMERIK 840D CNC

Search other Siemens SINUMERIK 840D CNC alarms without going back to the model list.

Search all database
Siemens SINUMERIK 840D CNC

Code 26202: [Channel %1: ] Block %2: The names of the kinematic chain links $NK_NAME[%3] and $NK_NAME[%4] are the same]

Problembeschreibung & Sicherheitswarnung

Die Siemens SINUMERIK 840D CNC hat einen kritischen [Channel %1: ] Block %2: The names of the kinematic chain links $NK_NAME[%3] and $NK_NAME[%4] are the same]-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

Parameters: %1 = Channel number %2 = Block number, label %3 = Index of 1st chain element %4 = Index of 2nd chain element Definitions: There are (at least) two kinematic chain links with the same name. The names of the kinematic chain links must be clear and identifiable. Reaction: Correction block is reorganized. Interface signals are set. Alarm display. Remedy: - Change the names of the kinematic chain links involved Program Continuation: Clear alarm with NC ST ART or RESET key and continue the program.

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 26202 ausgibt, deutet dies typischerweise auf eine Diskrepanz zwischen befohlenen Werten und tatsächlichem Sensor-Feedback hin.

Vollständige Alarmliste: 4014 Siemens SINUMERIK 840D CNC codes.

Have a better solution?

Help the industrial community by sharing your repair experience for code 26202.

Manual conversion service

Need a searchable reference for more Siemens SINUMERIK 840D CNC manuals?

We structure equipment manuals into searchable code, title, cause, solution, safety note, and source-reference data. Send a PDF and example searched codes when you need public pages, private search, or structured exports.

Convert PDF fault-code charts and manuals into clean data.
Build public SEO pages or private internal search tools.
Prioritize updates around codes and manuals people search for.
Request manual conversion Email PDFs to manuals.errordb@gmail.com
Advertisement

Space reserved for Google AdSense / Industrial Affiliate Links

Monetization target for 2026

Verwandte Siemens SINUMERIK 840D CNC Codes

Code 26121
[Channel %1: ] Axis %2 is NEUTRAL and $AA_ESR_ENABLE = 1 should be set
Code 26122
[Channel %1: ] Axis %2, $AA_ESR_ENABLE = 1, axis exchange not executed in this state
Code 26123
[Channel %1: ] Axis %2, $AA_ESR_ENABLE = 1 should be set, but MD37500 $MA_ESR_REACTION = 0
Code 26124
[Channel %1: ] Axis %2, $AC_ESR_TRIGGER triggered but axis is NEUTRAL and cannot execute ESR
Code 26200
[Channel %1: ] Block %2: The names of the kinematic chains $NK_CHAIN_NAME[%3] and $NK_C HAIN_NAME[%4] are the same]
Code 26204
[Channel %1: ] Block %2: The chain element %3 referred to in $NK_NEXT[%4] is already contained in the chain
Code 26206
[Channel %1: ] Block %2: The chain element %3, referred to in $NK_1ST_ELEM[%4], was not found
Code 26208
[Channel %1: ] Block %2: Chai n element %3, referred to in $NK_NEXT[%4], was not found
Code 26210
[Channel %1: ] Block %2: Chain %3, referred to in $NK_NEXTP[%4], was not found
Code 26212
[Channel %1: ] Block %2: Maximum number of %3 chain elements exceeded