Delta IA-CNC_Milling Error 120B: Compensation PAR error

CNC milling machine · taken from the manufacturer’s manual, pages cited

Error code120B

A compensation PAR error happens when compensation parameters fail to write into memory. The manual's first action is: “Reload the compensation parameters.”

Model
Delta IA-CNC_Milling
Display shows
Compensation PAR error (120B)
Type
Error code
Source
Manual p. 418

What 120B means

Compensation PAR error p. 418

Common causes

  • Compensation parameter write-in error p. 418

What to do

  1. Reload the compensation parameters. p. 418

Before you service the product, read the safety instructions in the manual p. 3.

If 120B is still not resolved

  • Contact service / dealer p. 3
    “Refer to the pin assignment when wiring.”
Open the manual at page 418 All IA-CNC_Milling error codes Manual details & download

This page summarises what the manufacturer’s manual says about 120B; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Delta. Found a mistake? Report an error.