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6 COMMUNICATION FUNCTIONS
6.4 Communication Function via PERIPHERAL I/F
Precautions
Precautions for connection via HUB are shown below.
• When the personal computer that can connect to LAN line is used, set the same value for Motion CPU IP address as the
following personal computer IP address.
Personal computer IP address: "192.168.3.1"
• The maximum number of devices that can access to one Motion CPU simultaneously is 16.
• Hubs with 10BASE-T or 100BASE-TX ports can be used. (The ports must comply with the IEEE802.3 100BASE-TX or
IEEE802.3 10BASE-T standards.)
• The Ethernet cables must to be installed away from power cabling/lines.
• The module operation is not guaranteed if any of the following connection is used. Check the module operation on the user
side.
• When multiple Motion CPUs are connected to MT Developer2, beware of the below cautions:
• Connections using the Internet (general public line)
• Connections using devices in which a firewall is installed
• Connections using broadband routers
• Connections using wireless LAN
• IP addresses must be different for each Motion CPU.
• Different projects must be used for each Motion CPUs on MT Developer2.
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Set the same value as the personal computer IP address
Motion CPU IP address
Set the IP address not used with
devices connected to network.
(Example) ...39
<Setting for MT Developer2 side>
Set the same value as the Motion CPU
IP address.
(Example) 192.168.3.39
<Setting for Motion CPU side>
Set the same value as the personal
computer IP address.
(Example) 192.168.3.
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