Chapter 3. Modbus Over Ethernet Communications 2
36
Communications Options User’s Guide
3.2.5 Changing IP Parameters
Example: (
to change the dynamic DHCP IP address to static).
Change the DHCP-assigned IP address to static address 192.168.2.207 and disable DHCP for the unit with IP assigned
address 3.112.162.129 (see Figure 17).
1.
Plug the option card into the DHCP network. The DHCP network server has to assign an IP address to this card.
2.
Under Device Task at Digi Device Discovery Program (page 35), highlight the corresponding device and select
Open web interface.
3.
Enter Username and Password. Factory defaults are
root and dbps.
Note:
The username and password are case sensitive.
PanemetricsPanemetrics recommends changing the default password and disabling unused ports and services.
4.
Click on
Login
.
5.
Select
Configuration / Network.
6.
Select
Use the following IP address: and enter IP address
192.168.2.207
.
7.
Click on
Apply
.
Note:
Changes will require a reboot to take effect.
Select
Administration / Reboot, then wait for the reboot to complete.
Figure 17: Changing IP Parameters
3.2.6 Changing Modbus/TCP Network Parameters
1.
Select Configuration
Serial Ports
Port 1
Modbus/TCP Network Setting
2.
Accept incoming Modbus/TCP connection: TCP Port: XXX
