Ethernet Communications Modules, 3rd Edition, Rev. D
6-5
Chapter 6: H0/H2/H4-ECOM100 DHCP & HTML Configuration
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LD
K0101
IP Address:
Enter the server’s IP address in the field beside the Device Number. Again, this
associates the Device Number to the entered IP address.
IP Protocol:
Select the protocol that the client H0/H2/H4- ECOM100 will be using to
communicate with the server device. Select the ECOM radio button if the target device is
another ECOM module. Select the MODBUS TCP button if the target device is a MODBUS
TCP server.
H0/H2/H4-ECOM100 Client Peer to Peer Configuration
Peer to Peer:
The following are reasons or conditions of when to configure the H0/H2/H4-
ECOM100 for peer to peer communications with a TCP/IP server device:
• To eliminate network broadcast traffic when the ECOM100
is a client executing RX/WX network instructions.
• When an ECOM100 is an “ECOM protocol client” and needs
to access other server ECOMs through a router.
• When an ECOM100 needs to serve as MODBUS TCP client
The default configuration window is shown below.
Device Number:
This is a “RX/WX node number” that is associated with the server’s IP address
that is entered in the field beside the Device number. This node or server (slave) number is used
in the RX/WX instruction.
This is the first LD box of the RX/WX
instruction. It specifies the ECOM slot
number and the server (slave) node number.
Use the Device number here.
LD
K0101
Содержание H0-ECOM
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