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Troubleshooting
Code no.
SD memory card recognition
**1006
error
**1020
PLC model unmatch error
**1021
PLC model unsupported error
**1022
Password protection error
Master memory installation
**1023
error
**1024
Program memory shortage
General-purpose memory
**1025
shortage
**1027
Remote mode error
**102D
Forced operation error
**1040
**1041
The record area for logging
was overwritten.
**1042
**1044
**1043
SD memory card writing error
The record area for logging
**1045
cannot be reserved in the
RAM.
**10A0
ROM write error
**1060
Index register value error
**1080
Start time device value error
Ethernet IP address setting
**1100
error
Ethernet subnet
**1101
mask setting error
Ethernet default
**1102
gateway setting error
Ethernet port number
**1103
setting error
5-8
Error
The SD memory card cannot be recognized. Check the SD
memory card used.
Check if the PLC program for transfer matches the destination
PLC.
The selected PLC model is not supported. Confirm the PLC
model.
Incorrect passwords were input three times or more. Turn on the
power supply again, and enter the correct password.
The upload protection has been set for the PLC.
The number of digits was changed when setting a new password
with the FP monitor function. Cancel the password setting first to
change the number of digits.
A master memory is installed in the PLC (FP-X). Programs
cannot be transferred to the PLC with the master memory from
a SD memory card.
Program memory shortage in the destination PLC. Decrease the
program size using the PLC tool.
General-purpose memory shortage in the destination PLC.
The PLC (FP2/FP2SH) is set to the RUN mode. Change to the
REMOTE mode or PROG. mode.
Check if a device that cannot be forcibly operated in the PROG.
mode has been forcibly turned on or off.
Check if an SD memory card is inserted.
Data cannot be written into the SD memory card. Check whether
the SD memory card is not write-protected.
The memory of the SD memory card is full. Delete some data in
the SD memory card or prepare a new SD memory card.
The setting to stop writing to SD memory card has been set.
Cancel the writing stop setting.
The setting to stop writing to SD memory card has been set.
Cancel the writing stop setting.
Transfer all data.
The firmware file loaded from the SD card is damaged.
Recreate the file in the SD card.
The device value for index modifier is out of the setting range.
Check the setting value.
The value at the start of the line graph function is out of the
setting range. Check the setting value.
The IP address for Ethernet is not specified correctly. Check the
IP address for the GT.
The subnet mask for Ethernet is not specified correctly. Check
the subnet mask for the GT.
The default gateway for Ethernet is not specified correctly.
Check the default gateway for the GT.
The port number for Ethernet is not specified correctly. Check
the port number of the GT.
Cause and solution
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