Otasuke Pro! Technical Resource > Otasuke FAQ's Book > Error Code > PLC

Mitsubishi Electric

MELSEC-FX series

Host Communication Error [02:**]
02 -> a fixed value, ** -> refer to the table below.

MELSEC-F2 series

Error Code	Description	Cause or Measures
00	Sum Data is not right.
01	Not set parity
02	Set Communication Specs Error
04	Codes except character codes exist.
05	Wrong Command
06	During PC RUN, commands cannot perform.
07	Other errors

*As to other errors, refer to a manual of a PLC manufacturer.

MELSEC-FX/F2 series

Error Code

Description

Causes

Countermeasures

Data reception error

Cable was disconnected while the machine is turned ON.

Data reception time out

Incorrect PLC settings, or PLC’s power is not turned ON.

-	Check the PLC type used for the editor software.
-	Check all data transmission settings, installation, And wiring conditions.

Incorrect cable connection or wiring.

Incorrect data transmission settings.

Data transfer time out

The GP’s cable has not been connected.

-	Check the data transmission settings, installation and wiring conditions.

Incorrect cable connection or incorrect data transmission settings.