(a)
(b)
Route Path : 02\192.168.250.1 \01\#01
(a) (b)
NX701 CPU Unit
Backplane
port (#01)
CPU#00
(Unit address 00 hex)
CPU#01
(Unit address 01 hex)
Built-in EtherNet/IP
port 1
Built-in EtherNet/IP
port 2
IP address :
192.168.250.1
Communications
port (#02)
Communications
port (#02)
NX1P2 CPU Unit
As shown in the table below, the network type number and the destination address are determined
depending on whether the output is routed (1) to a Unit on the CPU Rack or (2) from a communica-
tions port on a Communications Unit.
Route
Network type number (hexadec-
imal)
Destination address (hexadeci-
mal)
(1) Output to a Unit on the CPU
Rack
#01 (backplane port) Unit address of the destination
Unit (Refer to Additional Informa-
tion below
.)
(2) Output from a communications
port on a Communications Unit
#02 (built-in EtherNet/IP port) IP address
IP address
Communications
p
ort (#02)
BackPlane
Port (#01)
(1)
NX1P2
CPU Unit
(2)
1. When Routing the Output to a Unit on the CPU Rack
Route the output to the backplane port for the network with the CPU Rack, with the Unit ad-
dress of the destination Unit specified as the destination address.
2. When Routing the Output from a Communications Port on a Communications Unit
Route the output to an EtherNet/IP port, with the IP address specified as the destination node
address.
8 CIP Message Communications
8-8
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
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