Mitsubishi Electric MELSEC iQ-R04ENCPU - Both Systems Identical IP Address Setting Function

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1 FUNCTIONS
1.17 Redundant System Function
Both systems identical IP address setting function
When an IP address common to systems A and B (control system IP address) is used, even if system switching occurs,
programs can perform communication without changing the connection destination.
Note that even when this setting is used, communication using the individual IP address of systems A and B each is possible.
This control system IP address cannot be used when the network type for the RJ71EN71 is set to "Q
Compatible Ethernet".
Setting procedure
Set the control system IP address in "Redundant System Settings" under "Application Settings". ( Page 276 Redundant
System Settings)
Access range
When communicating using the control system IP address, access is only possible from an external device in the same
network.
Since a network number and station number are used for access from another network, communication using the control
system IP address is not possible.
192.168.1.100192.168.1.100