Mitsubishi Electric GT14 User Manual page 474


Confirming the communication state of
Ethernet module
(1) When using the Command Prompt of Windows
Execute a Ping command at the Command Prompt of

Windows .
(a) When normal communication
C:\>Ping 192.168.3.19
Reply from 192.168.3.19: bytes=32 time<1ms
TTL=64
(b) When abnormal communication
C:\>Ping 192.168.3.19
Request timed out.
(2) When abnormal communication
At abnormal communication, check the following and
execute the Ping command again.
• Mounting condition of Ethernet communication unit
• Cable connecting condition
• Confirmation of switch and network parameter setting
• Operation state of PLC CPU (faulty or not)
• IP address of the Ethernet module specified by Ping
command
POINT POINT POINT
Ethernet diagnostics of GX Works3
Ethernet diagnostics of GX Works3 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
23 - 24
23. ETHERNET CONNECTION
23.4 PLC Side Setting
23.4.4 Connection to C Controller

.
This section describes the settings of the GOT and C
Controller module (MELSEC iQ-R Series) in the following
case of system configuration.
Use CW Configurator for the C Controller module
(MELSEC iQ-R Series) communication settings.
POINT POINT POINT
C Controller module (MELSEC iQ-R Series)
For details of C Controller module (MELSEC iQ-R
Series), refer to the following manual.
Manuals of C Controller module (MELSEC iQ-R
Series)

System configuration
*1 These setting items do not exist at the PLC side. However,
the virtual values must be set on the GOT side.
module (MELSEC iQ-R
Series)
 [Controller Setting] and [Ethernet] of GT Designer3
<GOT>
(The settings other than the
following are set to the default)
Network No.
PLC No.
IP address
Port No.
Communication
format
<C Controller module
1
(MELSEC iQ-R Series)>
(The settings other than the
following are set to the default)
Network No.
PLC No.
IP address
Port No.
Communication
format
<C Controller module (MELSEC iQ-R Series)>
2
(The settings other than the following are
set to the default)
Network No. : 1 (virtual)
PLC No. : 3 (virtual)
IP address : 192.168.3.4
Port No. : 5006(fixed)
: UDP(fixed)
Communication
format
 [Module parameter] of CW Configurator
 [Controller Setting] and [Ethernet] of GT Designer3
: 1
: 1
: 192.168.0.18
: 5001
: UDP(fixed)
*1
: 1 (virtual)
*1
: 2 (virtual)
: 192.168.3.3
: 5006(fixed)
: UDP(fixed)
*1
*1