Mitsubishi Electric GT15, Connection Manual

Page: 310 / 864

8 - 24
8. ETHERNET CONNECTION
8.4 PLC Side Setting

Checking communication state of Built-in
Ethernet port CPU
(1) When using the Command Prompt of Windows

.
Execute a Ping command at the Command Prompt of
Windows

.
(a) When normal communication
C:\>Ping 192.168.3.39
Reply from 192.168.3.39: bytes=32 time
<10ms TTL=32
(b) When abnormal communication
C:\>Ping 192.168.3.39
Request timed out.
(2) When abnormal communication
At abnormal communication, check the following and
execute the Ping command again.
• Cable connecting condition
• Confirmation of switch and network parameter setting
• Operation state of PLC CPU (faulty or not)
• The IP address of Built-in Ethernet port CPU specified
in the ping command
POINT POINT POINT
Ethernet diagnostics of GX Developer
Ethernet diagnostics of GX Developer is available to a
Ping test from the PLC.
For details of Ethernet diagnostics of GX Developer,
refer to the following manual.
Manuals of MELSEC iQ-R Series
8.4.2 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
Built-in Ethernet port CPU
For details of Built-in Ethernet port CPU, refer to the
following manual.
Manuals of MELSEC iQ-R Series
Manuals of MELSEC iQ-F Series

System configuration
(For MELSEC iQ-R Series)
*1 These setting items do not exist at the PLC side. However,
the virtual values must be set on the GOT side.
■ [Controller Setting] and [Ethernet] of GT
Designer3
<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 ■
■ [Module parameter] of GX Works3