Mitsubishi Electric GOT2000 Series Connection Manual page 317

■4. 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 192.168.3.250
Reply from 192.168.3.1: bytes=32 time
<10ms TTL=32
(b) When abnormal communication
C:\>Ping 192.168.3.250
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
5.4 PLC Side Setting
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