APPENDICES

 

 

MELSEC-Q

 

 

 

 

 

 

 

 

 

Error code

Error

Error description

Countermeasure

(hexadecimal)

item

 

 

 

40A0H

 

A block No. outside the range was specified.

Check the setting contents and make a correction.

40A1H

 

A number of blocks that exceeds the range was

Check the number of settings and make a correction.

 

 

specified.

 

 

40A2H

 

A step No. that is outside the range was

Check the setting contents and make a correction.

SFC device

specified.

 

 

 

 

A number of steps that exceeds the range was

 

 

40A3H

specification

Check the number of settings and make a correction.

 

error

specified.

 

 

40A4H

A sequence step No. outside the range was

Check the setting contents and make a correction.

 

 

specified.

 

 

 

 

40A5H

 

The specified device was outside the range.

Check the number of settings and make a correction.

40A6H

 

There is a mistake in the block specification

Check the setting contents and make a correction.

 

pattern or the step specification pattern.

 

 

 

 

40B0H

 

The wrong drive was specified.

Check the setting contents and make a correction.

40B1H

SFC file related

The specified program does not exist.

Check the specified file name and make a correction.

40B2H

The specified program was not an SFC

Check the specified file name and make a correction.

error

program.

 

 

 

40B3H

 

There was an SFC dedicated instruction in the

Check the setting contents and make a correction.

 

write during run area.

 

 

 

 

 

 

 

Increase the free space of the specified drive.

41D0H

 

The route directory has no free space.

Optimize the specified drive to increase continuous free

 

 

 

areas.

41D1H

 

The file pointer is insufficient.

Specify the correct file pointer.

41D5H

 

The file of the same name exists.

Change the file name.

41DFH

 

The disk is write-protected.

Cancel the write protection of the disk and execute

 

again.

 

 

 

41E0H

 

The drive does not respond.

Check for the specified drive. If it exists, check its status.

41E1H

 

The address or sector is not found.

Check if the target is a ROM drive or not.

41E4H

 

The file cannot be accessed properly.

Execute again after resetting the CPU module.

41E8H

 

The drive format information is illegal.

Format the target drive.

41E9H

 

At the time of file access, time-out occurred

Execute again after some time.

File-related

during waiting for access.

 

 

 

 

errors

 

 

41EBH

The path name is too long.

Check the length of the path name.

41ECH

 

The disk is logically broken.

Change the specified drive.

 

 

An attempt to make a file continuous failed.

Optimize the specified drive to increase continuous free

41EDH

 

(There are enough free file areas, which cannot

 

areas.

 

 

 

 

be taken continuously.)

 

 

41F2H

 

The specified drive is ROM.

Check the specified drive. (Format it for RAM.)

41FBH

 

The same starting source has already opened

Check if it is being processed by another application.

 

the specified file.

 

 

 

 

41FCH

 

An attempt was made to erase the mounted

Execute again after dismounting the drive.

 

drive.

 

 

 

 

41FDH

 

The Flash ROM is not formatted.

Erase the specified drive.

41FEH

 

The memory card is not inserted.

Insert or reinsert the memory card.

41FFH

 

The memory card type differs.

Check the memory card type.

 

 

(1) The specified station could not be accessed

(1) Set the routing parameter for accessing the specified

 

 

because a routing parameter was not set in

4A00H

 

the related station.

station in the related station.

 

(2) Though routing via the multiple CPU system

(2) Try after a while. Or check if the system relaying the

 

 

 

Link related

is attempted, the control CPU of the network

data is active, then start communication.

 

error

module that relays the data is not active.

 

 

4A01H

 

The network with the No. set in the routing

Check the routing parameter set in the related station

 

parameter does not exist.

and make a correction.

 

 

4A02H

 

Cannot access the specified station.

Check if an error has occurred in the network module

 

and if the module is offline.

 

 

 

4B00H

Object related

An error occurred in the access destination or in

Check if an error has occurred in the specified access

error

a relay station.

destination or in a relay station to the access station and

 

if so take countermeasures.

 

 

 

App - 6

 

 

 

App - 6