Mitsubishi Electric MELIPC MI5000 Series Programming Manual page 122

Error code
Decimal Hexadec
imal
-245 FF0BH
-246 FF0AH
-253 FF03H
-254 FF02H
-255 FF01H
-256 FF00H
-257 FEFFH
-258 FEFEH
-259 FEFDH
-263 FEF9H
-264 FEF8H
-265 FEF7H
-266 FEF6H
-267 FEF5H
-268 FEF4H
-279 FEE9H
-280 FEE8H
-288 FEE0H
-289 FEDFH
-290 FEDEH
-292 FEDCH
-295 FED9H
APPX
120
Appendix 1 Function error codes
Description
■Not executable during interrupt service routine
A function was executed from interrupt service routine
without specifying '1' (ISR) to the call source flag.
■Timer event registration error
Registering a timer event failed.
■Device number specification error
• The specified device number is out of range.
• The specified bit device number is not a multiple of 16.
■Device type specification error
The specified device type is unavailable.
■Size specification error
• The specified number of words is out of range.
• The specified size is 0.
■Response completion wait timeout error
A timeout occurred while waiting for completion of a
response of a processing requested to other CPU modules.
■Interrupt event type specification error
The value specified to the interrupt event type is out of
range.
■Interrupt pointer number specification error
The value specified as the interrupt pointer number is out of
range.
■Interrupt service routine unregistered error
The processing was not registered when enabling the
processing corresponding to an event (interrupt).
■Caller flag error
The value specified to the caller flag is out of range.
■Pointer error
The address of the specified pointer is incorrect.
■Target system specification error
The value specified in the target system is out of range.
■WDT start error
The user WDT is being started.
■Authentication error
The username or password is incorrect.
■Security error
The setting content of the security function is incorrect.
■File specification error
• The specified file does not exist.
• A file with the same name already exists. (The existing file
is overwrite-protected.)
• A file cannot be created in the specified path, or the
specified path does not exist.
■File access error
The specified file is in use.
■Individual identification information read error
Reading individual identification information failed.
■Dot matrix LED Display mode error
The dot matrix LED is in standard mode, but a setting other
than 'User' is selected for the Display mode.
■Dot matrix LED display status error
The dot matrix LED is not in normal mode.
■User drive shutdown error
The shutdown processing of the user drive failed.
■Selected operation is being checked
This function was executed while checking the selected
operation.
Corrective action
Specify '1' to the call source flag (ISR) and execute the function
again.
• Retry.
• Check if the MELIPC is running normally.
• Reset the MELIPC, or turn the power OFF and ON.
Correct the start device number of the specified device.
Check the specified device type.
Correct the specified start device number and number of words.
• Increase the timeout time specified to the argument.
• Review and correct the user program (including other tasks which
execute motion CPU interaction functions).
• Review the program used for the request destination CPU module
and correct it to perform the processing requested from other CPU
modules, for example, by adding the WAIT instruction.
Check the specified value.
Check the specified value.
Register the processing for the event (interrupt) and perform the
operation again.
Review the specified value, and specify a value within the range.
Check the address of the specified pointer.
Check the specified value.
Check the user WDT settings.
Check the specified username and password.
Check the settings of the specified security function.
• Check the specified file.
• Check if the existing file is overwrite-protected.
• Check if no files exist with the same name as the file to be
created.
Check if the specified file is in use.
• Check if the MELIPC is running normally.
• Reset the MELIPC, or turn the power OFF and ON.
Using the menu operation, select 'User' as the Display mode, and
then close the menu.
Using the menu operation, select 'User' as the Display mode, and
then close the menu.
• Check if files on the user drive are being accessed.
• Check if all files on the user drive have been closed.
Execute the function after checking the operation.