LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free →

FANUC Alarm SYST-067 — SYSTEM Panel HSSB disconnect

Error
Hardware
main board and memory
Controllers
R-J3iB / R-30iA
FANUC class
SYSTEM
Hardware family
FANUC teach pendant, main board, CMOS and controller battery alarms

FANUC SYST-067 (“SYSTEM Panel HSSB disconnect”): Panel HSSB communication is disconnected. First check: Check panel HSSB hardware connection.

Updated 2026-10-22 · LogrobotLM reference

Description

Panel HSSB communication is disconnected.

Remedy

Check panel HSSB hardware connection.

Field diagnosis

The HSSB link with the operator panel is disconnected.

What to check

  • Physically check the operator panel HSSB link (cable, connectors).
  • Note: R-J3iB/R-30iA generation.

Related codes

PRIO-091Op panel comm error …, … (hex)SYST-023SYSTEM Teach Pendant communication errorSYST-065ABORT SFCALC overrunSYST-066PAUSE Teach Pendant communication errorSYST-069WARN Program number out of rangeSYST-070WARN No program name in table

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 →