Code (HEX)

Contents

Cause

treatment

01801005

Specified port error

The specified port does not exist

Specify the correct port

01801006

Specified unit error

The specified UNIT does not exist.

Specify the correct unit

01801007

Specified CPU error

The specified CPU does not exist.

Specify the correct CPU

01801008

Access Error

Access to the specified CPU is not permitted

No access

01802001

Device Error

The specified device does not exist for the CPU type specified in Open.

Specify the correct device

01802002

Device number error

The specified device is out of range

Specify the correct device number

01802004

Sum check error

A communication result checksum error occurred.

Retry or check communication line

01802005

Overscore error

The specified number of points is out of range.

Specify the correct number of access points

01802006

Block number error

The specified block number does not exist.

Specify the correct block number

01802007

Received data error

The received data is abnormal.

Retry

01802016

Station number setting error

The specified area code does not exist.

Specify the correct area code

01802023

SFC Block No. Error

The specified SFC block number does not exist.

Specify the correct SFC block number.

01802024

SFC Step No. Error

The specified SFC step number does not exist.

Specify the correct SFC step number.

01808001

Double open error

Opened in OPEN state

01808002

Channel number specification error

The channel number setting is invalid.

Set the correct value

01808003

Driver not started error

The driver is not started

Start the driver

01808009

Error opening COMM

Unable to open COMM port handle

COMM Specify the correct port

01808101

Double close error

Close was executed without port being opened.

01808201

Transmission Error

Data transmission failed.

01808301

Reception Error

Data reception failed

01808406

Baud rate specification error

The baud rate setting is invalid.

Set the correct value

01808407

Data length specification error

The data length setting is invalid.

Set the correct value

01808408

Parity specification error

The parity setting is invalid.

Set the correct value

01808409

Stop bit specification error

The stop bit setting is invalid.

Set the correct value

0180840A

Communication control specification error

The communication control setting is invalid.

Set the correct value

0180840B

Timeout Error

Data could not be sent or received within the specified time.

Increase the timeout value

0101001A

Target Busy

There were too many demands on the target CPU

Consider scan time and link scan and try again

01010020

Link Error

A link error occurred

Check for link-related errors (e.g., whether any stations are down)

01010022

Time Over

A timeout has occurred

Try again

When communicating via an intelligent special unit, increase the time check value.

01024030

Inappropriate device

The specified device name does not exist.

Check the specified device name

01024031

Device No. out of range

The specified device number is out of range.

Check the specified device number

01024032

Inappropriate device

An invalid device modifier was specified for the specified device.

Check the specified device

01024065

Device allocation error

The device point setting specified in the parameter does not match the specified device point.

Set the number of devices to the same as the number specified by the parameter

01808411

TEL Password mismatch error

10000022

The specified unit type is invalid.

10000023

TEL communication error