Technical data

15
W&T
Subject to errors and modifications
default setting, so that in network environments wtih dynamic
IP assignment you need only to connect the W&T Web-IO Ana-
log-In/Out to the network. The following parameters can be set
using DHCP:
• IP address
• Subnet mask
• Gateway address
• DNS server
• Lease time
1
To prevent unintended address assignments or address
changes, we recommend disabling DHCP, BOOTP and
RARP protocols unless they are expressly used in the respective
network environment. W&T Web-IO Analog-In/Out units with
incorrectly assigned IP addresses can be conveniently located
and reconfigured using the scan function of WuTility
management tool.
1.5.1 Enabling/Disabling DHCP
The factory default setting is for DHCP protocol enabled. To
disable or enable it again later any of the following methods
may be used.
• WuTility management tool
From the device list select the desired W&T Web-IO Analog-
In/Out and click on the IP Address button. In the dialog box
enter the new network parameters you want to assign.
Disable the options BOOTP and DHCP. Click on Next to
send the new configuration data to the W&T Web-IO Ana-
log-In/Out.
• Web Based Management
In the menu path Config >> Device >> Basic Settings >>
Network Network the protocols can be alternatingly enabled
or disabled. For detailed information see the section
Assigning basic network parameters.