Precautions; When Module Does Not Appear After Search; Remote Operation; Functions Incompatible With Connection Via A Hub - Mitsubishi Electric MELSEC iQ-RJ71EN71 User Manual

■When module does not appear after search

If a connected Ethernet-equipped module does not appear in the list after searching the modules on the network, check the
following items.
• Search cannot be performed if it is disabled with the IP filter function.
• Modules connected via a router cannot be searched.
• If the module is connected via a wireless LAN, packet loss can prevent the Ethernet communication from stabilizing, and
may inhibit the module search.
• If there are modules with the same IP address in the list, review the IP address parameter settings for the Ethernet-
equipped module.
• If the service processing load of the search-target CPU module is high, it may not be possible to search for the
corresponding module. If the search cannot be performed, increase the response wait time in the search dialog, and
perform the search again.

Precautions

■Remote operation

If remote STOP or remote PAUSE has been executed from the engineering tool to the CPU module on another station when
the CPU module (built-in Ethernet port part) and engineering tool are connected with an Ethernet cable, perform the following
before turning the power off or resetting the CPU module.
• Remote RUN
• Remote RESET

■Functions incompatible with connection via a hub

The following functions cannot be used for connection via a hub. To use the following functions, connect the CPU module
(built-in Ethernet port part) directly or with a USB cable.
• Ethernet Diagnostics
• CC-Link IE Field Diagnostics
• CC-Link IE Control Diagnostics
1 FUNCTIONS
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1.1 Connection with MELSOFT Product and GOT