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

KEYENCE

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

Error Code

Description

Causes

Countermeasures

Data reception error

Cable was disconnected while the machine is turned ON.

Data reception time out

Incorrect PLC settings.

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

PLC’s power is not turned ON.

Incorrect cable connection or wiring.

Incorrect data transmission settings.

Data transfer time out

Incorrect cable connection or incorrect data transmission settings.

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

The GP’s cable has not been connected.

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