LogrobotLM

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FANUC Alarm LANG-056 — Print Reversed repr. failed(P:…,G:…)

Manufacturer wording — Print Reversed repr. failed(P:%d,G:%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC LANG-056 (“Print Reversed repr. failed(P:…,G:…)”): The positions of program whose handle_part is ON are printed by reversed representation when J858 is ordered, but the print is failed because conversion to reversed representation of a position is failed. First check: Please correct position data and try again

Updated 2026-09-17 · LogrobotLM reference

Description

The positions of program whose handle_part is ON are printed by reversed representation when J858 is ordered, but the print is failed because conversion to reversed representation of a position is failed.

Remedy

Please correct position data and try again

Related codes

LANG-054Can't load(Reversed repr. disabled)LANG-055Can't print(Reversed repr. disabled)LANG-057Group number too bigLANG-058Requires extended frame option

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 →