List Of Error Codes - Mitsubishi Electric MELSEC iQ-F Series FX5 User Manual

19.5

List of Error Codes

Error code Error name
■Error common to the CPU
1080H Flash ROM write
number error
■Module extension parameter file error
17C3H Module extension
parameter writing
error
17C4H Module extension
parameter writing
error
■Error at interrupt function setting range check
1800H Interrupt factor
setting error
1801H Axis No. for
interrupt factor
setting error
■Dedicated instruction error
1860H Dedicated
instruction error
1861H Dedicated
instruction error
1862H Dedicated
instruction error
1863H Dedicated
instruction error
19 TROUBLESHOOTING
512
19.5 List of Error Codes
Cause and description
Writing to the flash ROM has been executed more than
25 times in a row with the program.
[Operation of when the error has occurred]
Data is not written to the flash ROM.
The "Extended parameter storage setting" is set to
"CPU", and error has occurred while executing module
data backup function or module data initialization
function.
[Operation of when the error has occurred]
The module data backup function or the module data
initialization function does not operate.
The "Extended parameter storage setting" was set to
"CPU", and the module data backup function or module
data initialization function was executed while the CPU
module was in the RUN state.
[Operation of when the error has occurred]
The module data backup function or the module data
initialization function does not operate.
The value outside the setting range is set in the interrupt
factor setting.
[Operation of when the error has occurred]
The interrupt function does not operate.
The value outside the setting range is set in the axis No.
for interrupt factor.
[Operation of when the error has occurred]
The interrupt function does not operate.
The G.ABRST instruction has been executed when the
value other than 0 is stored in the status. (at the
communication start with a servo amplifier)
[Operation of when the error has occurred]
The positioning function corresponding to each dedicated
instruction is not executed.
The status has been changed during absolute position
restoration (during communication with a servo amplifier)
by the G.ABRST instruction.
[Operation of when the error has occurred]
The positioning function corresponding to each dedicated
instruction is not executed.
The GP.PSTRT instruction has been executed when a
value other than 1 to 600, 7000 to 7004, and 9001 to
9004 is stored in the start No.
[Operation of when the error has occurred]
The positioning function corresponding to each dedicated
instruction is not executed.
The GP.TEACH instruction has been executed when a
value other than 0 and 1 is set in the teaching data
selection.
[Operation of when the error has occurred]
The positioning function corresponding to each dedicated
instruction is not executed.
Action
• Correct the program so that writing to the flash ROM is
not executed in a row. (The number of write accesses
to the flash ROM can be checked with [Md.19] No. of
write accesses to flash ROM.)
• If this error has occurred when the module is used
correctly, data can be written after the error is reset, the
system is powered off and on, or the CPU module is
reset.
Check the free space on the data memory of the CPU
and the SD memory card, and execute the module data
backup function or the module data initialization function.
Execute the module data backup function or the module
data initialization function when the CPU module is in the
STOP state.
Correct the value of the interrupt factor setting and turn
on [Cd.190] PLC READY signal.
Correct the value of the axis No. for interrupt factor and
turn on [Cd.190] PLC READY signal.
Set 0 in the status when executing the G.ABRST
instruction. Refer to MELSEC iQ-F FX5 Programming
Manual (Instructions, Standard Functions/Function
Blocks) for more information.
Do not change the status during absolute position
restoration by the G.ABRST instruction. Refer to
MELSEC iQ-F FX5 Programming Manual
(Instructions, Standard Functions/Function Blocks) for
more information.
Choose the start number within the setting range when
executing the GP.PSTRT instruction. Refer to
MELSEC iQ-F FX5 Programming Manual
(Instructions, Standard Functions/Function Blocks) for
more information.
Set 0 or 1 in the teaching data selection when executing
the GP.TEACH instruction. Refer to MELSEC iQ-F
FX5 Programming Manual (Instructions, Standard
Functions/Function Blocks) for more information.