Mitsubishi MELSEC L Series, User Manual

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32
5.1
Setting Method
Setting for communication using the MC protocol is described below.
Project window [Parameter] [PLC Parameter] [Built-in Ethernet Port Setting]
1.
Select Binary or ASCII code as the communication data code used for MC protocol.
2.
Select the "Enable online change (FTP, MC Protocol)" checkbox to enable data to be written to the
CPU module even in the RUN state.
3.
Set connections used for MC protocol communication.
Project window [Parameter] [PLC Parameter] [Built-in Ethernet Port Setting]
[Open Setting]
When the "Enable online change (FTP, MC protocol)" setting is disabled, if the CPU module in the RUN state receives a data
write request from the target device, data will not be written and an NAK message will be returned.
Item Description
Protocol Select TCP or UDP depending on the target device.
Open System Select "MC Protocol".
Host Station Port
No.
Set the port number of the host station. (Setting range: 0401
H
to 1387
H
, 1392
H
to FFFE
H
)
1.
2.
3.