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Fanucalpha i / beta i series
SP9020 — Alarm SP9020 (EXCESS OFFSET CURRENT V) Diagnostic Tree
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Detailed troubleshooting steps for the specified alarm (SP9020 - Alarm Code 20 / EXCESS OFFSET CURRENT V) are not available in the uploaded source documents. Please refer to page 101 (Section 4.4.15) of the Fanuc B-65515EN/01 manual or page 119 (Section 2.5.4.15) of the B-65555EN/03 manual for the detailed procedure.
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