FANUC Alarm SRVO-076 — SERVO Tip Stick Detection
Manufacturer wording — SERVO Tip Stick Detection(G:%d A:%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC SRVO-076 (“SERVO Tip Stick Detection”): The servo software detected a disturbance torque that was too high when motion starts, and tripped a Tip stick detection alarm. First check: Reset the robot by using the teach pendant reset and JOG the robot away from any obstruction.
Updated 2026-09-17 · LogrobotLM reference
Description
The servo software detected a disturbance torque that was too high when motion starts, and tripped a Tip stick detection alarm.
Remedy
Reset the robot by using the teach pendant reset and JOG the robot away from any obstruction. If no tip stick detection or collision, the load on the robot may exceed the specification. Check input power to the servo amplifier. It should be greater than 170 VAC phase-to-phase. Also check the voltage between U-V, V-W, and U-W. Each should measure the same (~210VAC).
Related codes
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 →