Mitsubishi Electric GT14, User Manual

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23. ETHERNET CONNECTION
23.4 PLC Side Setting
23.4.6 Connecting to Built-in Ethernet
port CPU (multiple connection)
This section describes the settings of the GOT and Built-in
Ethernet port CPU in the following case of system
configuration.
POINT POINT POINT
Connecting to Built-in Ethernet port CPU
For details of Built-in Ethernet port CPU, refer to the
following manual.
QnUCPU User's Manual (Communication via
Built-in Ethernet Port)
LCPU User's Manual (Communication via Built-
in Ethernet Port)

System configuration
*1 These setting items do not exist on the PLC side. However,
the virtual values must be set on the GOT side.

[Controller Setting] and [Ethernet] of GT
Designer3

[Q parameter setting] or [L parameter setting]
for GX Developer
(1) Built-in Ethernet port
Example: [Q parameter setting] screen
: Necessary : As necessary : Not necessary
(2) Open settings
The setting is required for all the connected GOTs.
<GOT>
(The settings other than the
following are set to the default)
Network No. : 1
PLC No. : 1
IP address : 192.168.0.18
Port No. : 5001
Communication
format : UDP(fixed)
Network No. : 1 (virtual)
PLC No. : 2 (virtual)
IP address : 192.168.0.1
Port No. : 5006(fixed)
Communication
format : UDP(fixed)
<Connecting to Built-in
Ethernet port CPU>
(The settings other than the
following are set to the default)
1
Network No. : 1 (virtual)
PLC No. : 3 (virtual)
IP address : 192.168.0.2
Port No. : 5006(fixed)
Communication
format : UDP(fixed)
<Connecting to Built-in Ethernet port CPU>
(The settings other than the following are
set to the default)
2
*1
*1
*1
*1
[Controller Setting] and [Ethernet] of GT Designer3 
 [Q parameter setting] or [L parameter setting] for
GX Developer
Item Set value
Setting
necessity at
GOT connection
IP Address 192.168.0.1
Subnet mask pattern -
Default router IP address -
Communication data code
(Use default value)
Enable online change
(FTP, MC protocol)
Disable direct connection to
MELSOFT
Do not respond to search for
CPU (Built-in Ethernet port) on
network
Open settings Refer to (2).
FTP settings
(Use default value)
Time settings
Item Set value
Protocol UDP (fixed)
Open system MELSOFT connection (fixed)
Host station port No. (Use default value)