Configuring modbus tcp/ip options – Eaton Electrical 1000 User Manual
Page 29
CONFIGURING THE CARD
EATON Power Xpert
®
Gateway Series 1000 Card User’s Guide
S 164201670 Rev 1
25
Configuring Modbus TCP/IP Options
To limit access to the card from trusted Modbus TCP/IP addresses only:
1.
From the card’s Web page, click the Access Control link from the
menu bar.
2.
Activate the check box for Modbus-TCP access restricted by
IP/hostname.
3.
Type the trusted host’s IP addresses or host names, separated by a
semi-colon, in the Trusted IPs/hostnames field.
NOTE When using host names, verify that the IP address of your network DNS Server is
configured (see “Network Configuration” on page 16).
NOTE If the SMTP server does not use Port 25, append the port to the IP address (for
example, mysmtpserver:33).
4.
Click Apply and then OK to save the settings.
For information on Modbus registers, see Chapter 5, “Modbus
Registers,” on page 49.