Mitsubishi MELSEC iQ-F Series Error 1810H: Operation error

Mitsubishi MELSEC iQ-F Series · taken from the manufacturer’s manual, pages cited

Error code1810H

A communication or I/O channel is already in use by another instruction and needs verification. The manual's first action is: “Verify that the channel specified by instructions using communication functions or built-in I/O is not used by other instructions.”

Model
Mitsubishi MELSEC iQ-F Series
Display shows
Operation error (1810H)
Type
Error code
Source
Manual p. 275

What 1810H means

Operation error p. 275

Common causes

  • The channel specified by instructions using communication functions or built-in I/O is already used by other instructions. p. 275

What to do

  1. Verify that the channel specified by instructions using communication functions or built-in I/O is not used by other instructions. p. 275

If 1810H is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Mitsubishi service.

Open the manual at page 275 All MELSEC iQ-F Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about 1810H; 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 Mitsubishi. Found a mistake? Report an error.