Mitsubishi Electric Q12DCCPU-V - Page 540

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16.4 Error Code List
16.4.1 Error codes and actions (for errors occurred in function execution)
16
TROUBLESHOOTING
* 1 In a single CPU system, reset the C Controller module.
In a multiple CPU system, reset CPU No. 1.
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Table 16.9 Error codes returned by bus interface functions (continued)
Return value
(HEX)
Error description Corrective action
-223
(0xFF21)
Memory allocation error
Sufficient memory could not be allocated.
Check available memory.
-224
(0xFF20)
LED set value error
The specified LED control value is out of range.
Check the LED set value.
-225
(0xFF1F)
Event No. error
The specified event No. is out of range or duplicated.
Check the event No.
-227
(0xFF1D)
Control code send error
Sending the control code has failed.
Retry.
Check if the operating system is running
normally.
Reboot the operating system.
*1
-231
(0xFF19)
Event timeout error
A timeout occurred while waiting for the event.
Increase the timeout value.
-232
(0xFF18)
CPU No. error
The specified CPU No. is incorrect.
The specified CPU cannot execute the request.
Specify a different CPU No.
Do not issue a request that generated an error
to the CPU.
-234
(0xFF16)
Event wait error
An error other than timeout occurred while waiting for the event.
Ensure the operating system is not forcibly
terminating the program.
Check if the operating system is running
normally.
Reboot the operating system.
*1
-235
(0xFF15)
Number of event settings error
The specified number of event settings is out of range.
Check the number of event settings.
-236
(0xFF14)
Remote operation code error
The specified remote operation code is out of range.
Check the remote operation code.
-237
(0xFF13)
Event source/event information character string error
Any character other than one-byte alphanumeric ('a'-'z', 'A'-'Z', '0'-'9')
is in event source "pcSrcStr[]".
Any character string 11 bytes or more is in event source "pcSrcStr[]".
Any character string 201 bytes or more is in event information
"pcAddMsg[]".
Change the event source / event information
character string.
-238
(0xFF12)
Event log registration error
Event log registration has failed.
Check the status of the parameter storage
drive (standard ROM/standard RAM) (free
space/write authority).
Check if the operating system is running
normally.
Reboot the operating system.
*1
-239
(0xFF11)
CF card error
CF card is not inserted.
Check if the CompactFlash card (CF card) is
inserted.
-240
(0xFF10)
Clock data error
The clock data setting/clock data setting to be read is invalid.
Check the clock data setting.
If this error occurred when reading the clock
data, set the clock data.
-241
(0xFF0F)
Cycle error
The specified event cycle is out of range.
The event cycle is being registered.
Check the specified event cycle.
Check if the event cycle is being registered.
-242
(0xFF0E)
Synchronization type error
The specified synchronization type is out of range.
Check the specified synchronization type.
-243
(0xFF0D)
SRAM size error
The specified offset plus size is out of range.
Check the specified size.
Check the offset plus size.