Code 953: TOOL DATA INPUT PROCESS ERROR
Issue Description & Safety Warning
The Mazak Mazatrol Matrix CNC has triggered a critical TOOL DATA INPUT PROCESS ERROR 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
Type of error: B — Registered data (the program or tool data includes an error) Stopped status: I — Reset stop Clearing procedure: O — Eliminate cause -> press reset key Display colour: Red Cause: During the execution of EIA/ISO program or of MDI, the tool data was found not to include LENGTH or ACT-φ (NOM-φ) (this, however, applies only if bit 7 of parameter F84 is set to “1” for the use of MAZATROL tool length and tool diameter data). Action: Recheck the tool data and set missing values. (Related parameters: F84 bit 7, F92 bit 7, F93 bit 3)
Source: Mazak Mazatrol Matrix — Parameter List, M-Codes, Alarm Manual (Section 3 Alarm)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
About Mazak Mazatrol Matrix CNC Alarms
Mazak controllers include extensive self-diagnostics that flag or halt the machine when a fault is detected. Error code 953 on the Mazatrol Matrix CNC identifies one specific fault condition — its documented cause and the official corrective steps are listed above, sourced from Mazak's service documentation. Always confirm against the manual for your exact machine configuration and follow LOTO procedures before servicing.
Complete Alarm List: 714 Mazak Mazatrol Matrix CNC codes.
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