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FANUC Alarm PALL-189 — Unit load data error.

FANUC PALL-189 (“Unit load data error.”): Unit load gripper data has not been completely set up. First check: new_order_f.

Updated 2026-09-17 · LogrobotLM reference

Description

Unit load gripper data has not been completely set up. Check the variable pick_ar_tc_n and pick_ar_tc_f in the unit load file. Also check the variables new_order_n and

Remedy

new_order_f. See the FANUC Robotics PalletTool Setup and Operations manual for details on accessing these variables.

Related codes

PALL-187Active only during palletizingPALL-188Palletizing:STEP mode not allowedPALL-190.VR file has not been createdPALL-191TEMP DRAM memory is low

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 →