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FANUC Alarm INTP-487 — PAUSE No Valid SLAVE in Link Pattern

FANUC INTP-487 (“PAUSE No Valid SLAVE in Link Pattern”): No valid SLAVE is specified in Link Pattern data. First check: Confirm Link Pattern at RobotLink SETUP screen.

Updated 2026-09-17 · LogrobotLM reference

Description

No valid SLAVE is specified in Link Pattern data.

Remedy

Confirm Link Pattern at RobotLink SETUP screen.

Related codes

INTP-485PAUSE Bad Group number (SLAVE)INTP-486PAUSE SLAVE is not calibratedINTP-488PAUSE RLINK communication timeoutINTP-489PAUSE Bad Hostname or Address, Group

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →