Problems with communication with connected devices
Maintenance/Troubleshooting
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(3) Set the GP in offline mode, select [Device/PLC Settings] of [Peripheral Settings], and also
check that the communication settings are set properly by referring to the “GP-Pro EX
Device/PLC Connection Manual” again.
Also, check the IP addresses specified for the connected device and GP by referring to the
following sections.
• To check the IP address specified for the GP
)
“2.5.1 Assigning an IP address to the Display” (page 2-39)
• To check the IP address specified for the connected device
)
(4) Check the communication settings and IP address of the connected device by referring to
the “GP-Pro EX Device/PLC Connection Manual” or the Device/PLC Connection Manual
(5) Try changing the hub and cable.
• For details about the IP address setting, ask your network
administrator.
Example: When A series Ethernet manufactured by Mitsubishi Electric
corporation is used