Código 14166: [Channel %1: ] Block %2 error %3 when programming a tool length offset with TOFF / TOFFL
Descripción del problema y advertencia de seguridad
El Siemens SINUMERIK 840D CNC ha desencadenado una alarma crítica [Channel %1: ] Block %2 error %3 when programming a tool length offset with TOFF / TOFFL. Se requiere la atención inmediata de un operador calificado o técnico de mantenimiento para evitar daños secundarios al equipo o piezas estropeadas durante el ciclo de fabricación. Asegúrese siempre de seguir los procedimientos de seguridad estándar y LOTO antes de acceder a los armarios eléctricos.
Pasos oficiales de solución de problemas
Parameters: %1 = Channel number %2 = Block number, label %3 = Error code Definitions: An error occurred while programming a tool length offs et with TOFF or TOFFL. More information about the type of error is given by the error code number: Error code 1At least one tool length offset component has been programmed twice in one block (with TOFF). 2At least one tool length offset component has be en programmed twice in one block (with TOFFL). 3Tool length offset components have been progra mmed in one block with both TOFF and TOFFL. 4An index must be declared when a tool length offs et is programmed with TOFF, the form TOFF=.... is not permissible. 5An illegal index was declared when progra mming TOFFL (permissible values 1..3). 6An illegal axis was declared as the index when programming TOFF. Only geometry axes are permitted. Reaction: Correction block is reorganized. Interface signals are set. Alarm display. Remedy: Correct errors in program block. 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.
Acerca de las alarmas de Siemens SINUMERIK 840D CNC
Los controladores industriales construidos por Siemens están diseñados con amplios sistemas de diagnóstico para proteger los circuitos internos y los enlaces mecánicos. Cuando un SINUMERIK 840D CNC arroja un código de error como 14166, generalmente indica un desajuste entre los valores ordenados y la retroalimentación real del sensor.
Lista completa de alarmas: 4014 Siemens SINUMERIK 840D CNC códigos.
Have a better solution?
Help the industrial community by sharing your repair experience for code 14166.
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.
Space reserved for Google AdSense / Industrial Affiliate Links
Monetization target for 2026