FaultResolve
Back to Search Directory
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

Code 10651: [Channel %1: ] Gantry configuration error. Error code %2

Issue Description & Safety Warning

The Siemens SINUMERIK 840D CNC has triggered a critical [Channel %1: ] Gantry configuration error. Error code %2 alarm. Immediate attention from a qualified operator or maintenance technician is required to prevent secondary damage to the equipment or spoiled parts during the manufacturing cycle. Always ensure standard safety and LOTO procedures are followed before accessing electrical cabinets.

Official Troubleshooting Steps

Parameters: %1 = Channel number %2 = Reason Definitions: The gantry configuration set in the machine data is erroneous. Gantry uni t and reason for objection can be found in the transfer parameter. The transfer parameter is made up as follows. - %2 = error designation + gantry unit (XX). - %2 = 10XX => no master axis declared - %2 = 20XX => no slave axis declared - %2 = 30XX => different contents in MD 30550 $MA_AXCONF_ASSIGN_MASTER_CHAN slave axis and master axis - %2 = 40XX => different channel or NCU assignment of the gantry axes - %2 = 50XX => no slave axis declared in this channel - 2% = 60XX => different channel assignment of the master axis - %2 = 10000 => error: slave axis is geometry axis - %2 = 11000 => error: competing positioning axis as slave axis - %2 = 12000 => error: compil e cycle axis as slave axis - %2 = 13000 => error: gantry axis is spindle - %2 = 14000 => error: gantry axis is Hirth geared e.g. error code 1001 = no master axis declared, gantry unit 1. Reaction: NC not ready. Mode group not ready, also effective for single axes NC Start disable in this channel. Interface signals are set. Alarm display. NC Stop on alarm. Remedy: Please inform the authorized personnel/servi ce department. Correct the machine data: MD37100 $MA_GANTRY_AXIS_TYPE 0: No gantry axis 1: Master axis grouping 1 11: Slave axis grouping 1 2: Master axis grouping 2 12: Slave axis grouping 2 3: Master axis grouping 3 13: Slave axis grouping 3 Program Continuation: Switch control OFF - ON.

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.

About Siemens SINUMERIK 840D CNC Alarms

Siemens controllers include extensive self-diagnostics that flag or halt the machine when a fault is detected. Error code 10651 on the SINUMERIK 840D CNC identifies one specific fault condition — its documented cause and the official corrective steps are listed above, sourced from Siemens's service documentation. Always confirm against the manual for your exact machine configuration and follow LOTO procedures before servicing.

Complete Alarm List: 4014 Siemens SINUMERIK 840D CNC codes.

Have a better solution?

Help the industrial community by sharing your repair experience for code 10651.

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

Related Siemens SINUMERIK 840D CNC Codes