Code SVGN-247: Concurrent multiarm touchup unsupported.
Issue Description & Safety Warning
The Fanuc R-30i Series Robot Controller has triggered a critical Concurrent multiarm touchup unsupported. 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: Touchup is already in progress on an arm and touchup is being requested on another arm (at the same time). Touchup can only be performed on one arm at a time. Remedy: Wait for touchup operation that is already in progress to complete, before starting touchup on another arm.
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 SVGN-247 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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