Mitsubishi Electric GOT2000 Series Connection Manual page 368

■4. Checking communication state of Connecting to 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 192.168.3.2: 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 followings 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 - 102
5.4 PLC Side Setting
POINT POINT POINT
Ethernet diagnostics of GX Works2/GX Developer
Ethernet diagnostics of GX Works2/GX Developer is available to a Ping test from the PLC.
For details of Ethernet diagnostics of GX Works2/GX Developer, refer to the following manual.
➠
GX Works2 Version1 Operating Manual (Common)
➠
GX Developer Version8 Operating Manual