User`s manual

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MELSEC
11 TROUBLESHOOTING
11.3.1 Table of error event messages that may occur during driver startup
The table below lists the errors displayed in the event viewer/error viewer.
Event ID
(HEX)
Error content Corrective action
256
(100
H
)
The driver could not be executed because an
error occurred during driver startup.
Reinstall the driver package. If the
error occurs again, reinstall operating
system.
257
(101
H
)
The CC-Link board could not be detected.
Check the installation status of the
CC-Link board.
258
(102
H
)
No response from hardware. Replace the CC-Link board.
259
(103
H
)
The number of boards detected exceeds the
maximum number that can be loaded.
Remove boards until the number falls
within the maximum limit.
262
(106
H
)
An attempt to link the device name has failed. Reinstall operating system.
268
(10C
H
)
An error occurred during receiving process.
(The request packet is incorrect).
269
(10D
H
)
An error occurred during transmission process.
Check the PC and PLC program for
which the processing is being
requested to this PC.
279
(117
H
)
An error occurred when writing to the registry.
1) This error occurs when the CC-Link
board driver is installed first.
Install SW4DNF-CCLINK-B, then
restart the PC to confirm that this
error does not occur.
2) Increase the system memory and
disk capacities.
280
(118
H
)
A request that cannot be processed was
received from other station.
(A request for which a response request cannot
be processed was received )
Check the PC and PLC program for
which the processing is being
requested to this PC.
282
(11A
H
)
Mapping of the I/O port has failed.
The I/O port is overlapping with
another resource. Remove other
optional boards.
283
(11B
H
)
The shared memory area of the CC-Link board
is overlapping with other hardware.
Remove other optional boards.
284
(11C
H
)
The CC-Link board IRQ is overlapping with
other hardware.
Remove other optional boards.
285
(11D
H
)
It is possible the CC-Link board will not operate
normally, since it detected a temperature
abnormality.
Install the PC in a location with a
suitable temperature.
286
(11E
H
)
Failed to secure the memory area required to
start the driver.
Increase system memory.
288
(120
H
)
A WDT error occurred.
Remove other optional boards.
Take the measures for WDT error
occurrence. (Refer to Section 11.6.)
289
(121
H
)
Handshaking with the shared memory area has
failed.
Reset the board. If the error occurs
again, replace the board.
290
(122
H
)
The board number of the CC-Link board is a
duplicate.
Reset so there are no duplicate board
numbers.
291
(123
H
)
Failed in mapping the shared memory area. Remove other optional boards.
293
(125
H
)
Interrupt registration has failed. Remove other optional boards.
294
(126
H
)
The I/O port for the CC-Link board is
overlapping with other hardware.
Remove other optional boards.
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