Chapter 5 ________________________________________________________________ MODBUS
VAISALA ______________________________________________________________________ 147
Enabling Ethernet MODBUS
In addition to enabling the MODBUS protocol in the device; MODBUS
TCP needs the following software settings: IP address, subnet mask, and
default gateway address. Also network name (SSID) and security settings
must be configured if wireless network is used.
Using Display/Keypad (Optional)
1. Open
the
Main Menu
by pressing any of the
▼▲◄►
arrow
buttons.
2. Navigate
to
Interfaces
►
Network Settings
►
IP Configuration
.
3. On
the
IP Configuration
screen, set the network configuration
settings, and exit to save the changes.
1101-034
Figure 76
IP Configuration
4.
Navigate back to the
Network Settings
menu. If you are using the
WLAN interface, select
Wireless LAN Settings
.
5. On
the
Wireless LAN Settings
screen, set the network name
(SSID) and security options, and exit to save the changes.
1101-036
Figure 77
Wireless LAN Settings
6.
Navigate back to the
Network Settings
menu. Select
Communication Protocol
.
