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20
ERROR MESSAGE LIST
This chapter describes the error message and the corrective actions displayed on the GOT.
Error message
SCREEN DOES NOT EXIST.
SCREEN ERROR
COMM. ERROR
DEVICE ERROR.
SET NUMBER IS INCORRECT.
PLC IS RUNNING.
CAN NOT WRITE.
THIS FUNC IS PROTECTED.
CAN NOT USE THE FUNCTION.
DATA IS NOT FOUND.
PASSWORD IS INCORRECT.
Password cannot be changed because you are not logged in.
The password does not match, the GOT cannot be booted.
Action
• Specified base screen does not exist in the project data.
• Specified base screen is out of the permissible area. Specify the existing base screen.
The monitored device No. is out of the permissible area of the targeted PLC CPU.
Set the device within the range that can be monitored by the monitored PLC CPU and
parameter settings.
Error occurred while writing in the device.
• Check the cable omission and the status of the PLC.
Error occurred while writing in the device
Correct the device.
The input value was illegal when writing to the device.
Check the input value.
The operation, which could not be performed during RUN of PLC CPU, was performed.
Stop the PLC CPU.
The memory cassette installed in the PLC CPU is EPROM or E
protected status.
Confirm the memory cassette installed in PLC CPU.
The key word is set in PLC CPU.
Cancel the key word.
The function cannot be used with the package data configuration written in the GOT.
• Review the package data configuration.
• Install the latest version of GT Designer3 and write the package data again to the GOT.
The package data is not downloaded or the package data is not sufficient.
Download the package data.
The input password does not match the security level password or the utility start-up
password.
Check the target password.
When authenticating the operator, the password cannot be changed before logging in.
Log in.
The passwords for transmitting the data from package data on Drive C and package data
directly started from memory card do not match, so the GOT cannot be started.
Match the data transmission passwords.
2
PROM, and it is in a
20 ERROR MESSAGE LIST
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