Code SVGN-343: Spot program verification pending.
Issue Description & Safety Warning
The Fanuc R-30i Series Robot Controller has triggered a critical Spot program verification pending. 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: Spot program touchup has been enabled in VERIFY mode during spot instruction execution, so spot program touchup will not start until next spot. Conditions leading to this case are: 1. Start program with spot program touchup disabled 2. Pause program during execution of spot instruction 3. Enable spot program touchup (in VERIFY mode) 4. Resume (continue) program Remedy: Note: purpose of this warning is operator notification, this is not a fault condition. In order to execute program touchup immediately, either execute shift backward (to restart spot) or abort program. 4.17.12 SYST Alarm Code
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-343 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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