Mitsubishi Electric MELSEC iQ-R Series User Manual page 60

■Searching modules on the network
For a connection using a switching hub, a list of modules that can be searched for will appear by clicking the [Find] button on
the detailed setting window.
Search target modules are as follows.
• The control CPU of the RJ71GN11-T2 connected to the same switching hub as the engineering tool
• The control CPU of the RJ71GN11-T2 connected to cascade-connected switching hub
If the connected RJ71GN11-T2 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.
• Modules connected via a router cannot be searched.
• If modules with the same IP address are listed, correct the setting of the IP address in "Network Configuration Settings"
under "Basic Settings" of the master station.
• 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 waiting time in the search dialog, and
execute the search again.
1 FUNCTIONS
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1.3 Ethernet Connection