Error Codes

Error Code

Description

Remarks

Hexa(Deci)

0x0000 (0)

No error

0x0001 (1)

A module is not initialized.

0x0002 (2)

A checksum error occurred in the stored configuration data.

0x0003 (3)

Communication with the CPU module failed.

0x0005 (5)

A CPU module does not respond.

0x0006 (6)

Not able to access buffer memory.

0x0007 (7)

A CPU module is dismounted from a base plate.

0x0008 (8)

Failed to save configuration data.

0x0009 (9)

CTS signal does not come from modem.

0x000A (10)

A modem is not initialized.

0x000B (11)

There is no MODBUS communication response.

0x000C (12)

The PLC Link buffer has been exceeded.

0x000D (13)

Station number for PLC Link is duplicated.

0x000E (14)

PLC Link transmission is delayed.

0x000F (15)

PLC Link failed to process the last communication block.

0x0010 (16)

Link between modems is failed.

0x0012 (18)

SND command is duplicated.

0x0013 (19)

RCV command is duplicated.

0x0014 (20)

Invalid serial port is used.

0x0015 (21)

The end segment number within a BCC segment is incorrect.

0x0016 (22)

Unregistered frame for sending/receiving

0x0017 (23)

A segment is not registered to a frame.

0x0018 (24)

The registration of Sending/receiving frame is wrong.

0x0019 (25)

A communication error with the CPU module has occurred.

0x001A (26)

A request to write device data to a CPU module failed.

0x001B (27)

The segment data size has exceeded.

0x001C (28)

The data swap failed.

0x001D (29)

Sending/receiving size is over the maximum.

0x001F (31)

The checksum data size has been exceeded.

0x0020 (32)

The segment type is set incorrectly.

0x0021 (33)

The number of communication blocks has been exceeded.

0x0022 (34)

When using the command, the frame number is set incorrectly.

0x0023 (35)

Unsupported command code has been identified.

0x0024 (36)

An unsupported device type has been registered.

0x0025 (37)

Failed to save internal data.