Code SEAL-292: Max Error table entry exceeded
Issue Description & Safety Warning
The Fanuc R-30i Series Robot Controller has triggered a critical Max Error table entry exceeded 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
Cause: In setting up the Default error table the maximum number of error table entries ($ERRSEV_NUM) was exceeded. Remedy: Go into controlled start, Press MENU-0, then choose PROGRAM SETUP. Change the Error Severity Table entry to be a larger number in order to contain all default errors, and press FCTN-START (COLD). After Cold Start, go back into the Error Table setup screen and manually enter in those error that were not setup correctly.
Source: FANUC Robot R-30iA Alarm Code List Operator's Manual
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
About Fanuc R-30i Series Robot Controller Alarms
Fanuc controllers include extensive self-diagnostics that flag or halt the machine when a fault is detected. Error code SEAL-292 on the R-30i Series Robot Controller identifies one specific fault condition — its documented cause and the official corrective steps are listed above, sourced from Fanuc's service documentation. Always confirm against the manual for your exact machine configuration and follow LOTO procedures before servicing.
Complete Alarm List: 6553 Fanuc R-30i Series Robot Controller codes.
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