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ABB Error 586 — CRT screen fault

Error

ABB 586 (“CRT screen fault”): Error during start-up of the CRT control screen. Likely part: CRT screen.

Updated 2026-10-22 · LogrobotLM reference

What it means

Error during start-up of the CRT control screen.

What to check

  • Refer to chapter 6.
  • Replace the display board if necessary.
  • Note: Old monochrome screen of S2/S3 cabinets.

Part to check / replace

ABB 586 points to the hardware below — start here before ordering.

Tap a part for every code that points to it — and verify the exact variant for your controller before ordering.

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 →