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4.2.3 When Connected to a FP Series PLC
Error codes which are sent from the PLC are listed in the table below.
For details, refer to the table of MEWTOCOL-COM communication errors in PLC user's
manuals.
List of error codes
Code No.
Content
Data error
ER0021
A data error occurred
during communication.
Overrun error
ER0022
The PLC isn't receiving
data.
BCC error
ER0040
A data error occurred
during communication.
Format error
The PLC has been sent a
ER0041
command that doesn't
match the protocol.
NOT support error
The GT has sent a non-
ER0042
supported command to
the PLC.
Busy error
The PLC is currently
ER0053
processing another
command.
ER0060
Parameter error
Data error
ER0061
There is an error in the
register or relay number.
Ramco Innovations
Cause and solution
Settings of the communication condition may be wrong. Check the
PLC and GT baud rate and transfer format. Also, there may be a
temporary error due to noise, etc. Re-supply power to the PLC and
GT.
The CPU unit's reception buffer is overflowing. There may be an
error in the PLC. Re-supply power to the PLC and GT.
There may be a temporary error due to noise, etc or error in the
PLC. Re-supply power to the PLC and GT.
There may be a temporary error due to noise, etc or error in the
PLC. Re-supply power to the PLC and GT.
There may be a temporary error due to noise, etc or error in the
PLC. Re-supply power to the PLC and GT.
A large amount of data is being communicated with another RS-
232C port on the PLC.
Wait until the error is gone.
The specified parameter does not exist, or it cannot be used.
A register or relay number which doesn't exist in the PLC was
specified during screen creation using GTWIN. Correct the output
device being used with the part, or the transfer of clock data to an
external device.
www.panasonicsensors.com
(800) 280-6933
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