User guide

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4. Remote I/O (Modbus/TCP  EtherNet/IP)
4.1 Setup of Ethernet Environment
The X-SEL controller provides IP addresses and other network-definition areas in its I/O parameters
for control of Modbus/TCP  EtherNet/IP operation.
Set the necessary parameters according to the network environment before connecting to the network.
Establishing a connection without setting the parameters may disable normal communication to and
from other devices on the network.
* EtherNet/IP is supported only by X-SEL controllers of P/Q types (main application version 1.05 or
later). Also note that to use EtherNet/IP, you need an interface board compatible with EtherNet/IP.
[I/O parameters]
No. Parameter name Setting Input range Remarks
129 Network attribute 10 1H 0H~FFFFFFFFH
Ethernet operation requirement
Bits 0 to 3: Remote I/O
0: Do not use
1: Use Modbus/TCP (EXCEPTION status invalid)
2: Use Modbus/TCP (EXCEPTION status valid)
3: Use EtherNet/IP (main application version 1.05 or
later)
Bits 4 to 7: TCP/IP message communication
(0: Do not use, 1: Use)
Bits 8 to 31: Not used
130
Own MAC address (H) 0030H
Reference value
(HEX)
Only the lower two bytes are valid. (This parameter is not
settable.)
131 Own MAC address (L) 11H
Reference value
(HEX)
(This parameter is not settable.)
132 Own IP address (H) 192 1~255 * Setting of “0” and “127” is prohibited.
133 Own IP address (MH) 168 0~255
134 Own IP address (ML) 0 0~255
135 Own IP address (L) 1 1~254 * Setting of “0” and “255” is prohibited.
136 Subnet mask (H) 255 0~255
137 Subnet mask (MH) 255 0~255
138 Subnet mask (ML) 255 0~255
139 Subnet mask (L) 0 0~255
140 Default gateway (H) 0 0~255
141 Default gateway (MH) 0 0~255
142 Default gateway (ML) 0 0~255
143 Default gateway (L) 0 0~255
(Note) 1. Always set I/O parameter No. 129 to “1” to perform Modbus/TCP EtherNet/IP operation.
2. The Modbus/TCP port number on the controller side is fixed at “502.”
3. 44818 or 2222 is used for the EtherNet/IP port number on the controller side.