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22. TROUBLE SHOOTING
2113
[SP. UNIT ERROR]
Data of special function module to be simulated is
not set in the simulation date.
■Collateral informationmmon
• Common Information:FFFF
H (fixed)
• Individual Information:Program error location
■Diagnostic Timing
• When instruction executed/STOP RUN
Read the individual information of the error using a
peripheral device, and check the special function
module /special function module dedicated
instruction (network instruction) that corresponds to
the value (program error part) to make modification.
RUN:
Off/On
ERR.:
Flicker/On
CPU Status:
Stop/
Continue
*1
QnA
2210
[BOOT ERROR]
There is no boot file in the drive designated by the
parameter enabled drive switch even though the
Boot DIP switch is ON.
■Collateral informationmmon
• Common Information:Drive name
• Individual Information:–
■Diagnostic Timing
• At power ON/At reset
Check and correct the valid parameter drive
settings made by the DIP switches.
Set the boot file to the drive specified by the
parameter drive DIP switches.
RUN:
Off
ERR.:
Flicker
CPU Status:
Stop
2300
[ICM. OPE. ERROR]
• A memory card was removed without switching
the memory card in/out switch OFF.
• The memory card in/out switch is turned ON
although a memory card is not actually installed.
■Collateral informationmmon
• Common Information:Drive name
• Individual Information:–
■Diagnostic Timing
• When memory card is inserted or removed/When
memory card is inserted
• Remove memory card after placing the memory
card in/out switch OFF.
• Turn on the card insert switch after inserting a
memory card.
RUN:
Off/On
ERR.:
Flicker/On
CPU Status:
Stop/
Continue
*1
2301
[ICM. OPE. ERROR]
• The memory card has not been formatted.
• Memory card format status is incorrect.
■Collateral informationmmon
• Common Information:Drive name
• Individual Information:–
■Diagnostic Timing
• When memory card is inserted or removed/When
memory card is inserted
• Format memory card.
• Reformat memory card.
2302
[ICM. OPE. ERROR]
A memory card that cannot be used with the CPU
module has been installed.
■Collateral informationmmon
• Common Information:Drive name
• Individual Information:–
■Diagnostic Timing
• When memory card is inserted or removed
• Format memory card.
• Reformat memory card.
• Check memory card.
2400
[FILE SET ERROR]
The file designated at the PLC file settings in the
parameters cannot be found.
■Collateral informationmmon
• Common Information:File name/Drive name
• Individual Information:Parameter number
■Diagnostic Timing
• At power ON/At reset/
At writing to progurammable controller
• Read the individual information of the error using
peripheral device, check to be sure that the
parameter drive name and file name correspond
to the numerical values there (parameter
number), and correct.
• Create a file created using parameters, and load
it to the CPU module.
RUN:
Off
ERR.:
Flicker
CPU Status:
Stop
Error
Code
Error Contents and Cause Corrective Action
LED Status
CPU Status
Corresponding
CPU
*1 CPU operation can be set in the parameters at error occurrence. (LED indication varies.)
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