Mitsubishi Electric GOT2000 Series Connection Manual page 310

■4. 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
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5.4 PLC Side Setting
POINT POINT POINT
[Controller Setting] and [Ethernet] of GT Designer3
For [Controller Setting] and [Ethernet] of GT Designer3, refer to the following.
➠
5.3.1 Setting communication interface (Controller Setting)
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