Installation Guide

Changing Conext ComBox Settings
975-0679-01-01 Revision F 3–29
To change device type starting addresses:
1. In Modbus Device Address Enumeration, click for the device type to
ensure you have the current information.
2. Enter the new starting value for the device type and click .
3. Once you have saved all device type starting addresses, there are two
options:
• You can keep the existing device addresses, and the new start address
will be applied only to newly discovered devices.
When a new device is detected, the Conext ComBox determines the
starting address of that device type, finds the first unused address for
that device type, and assigns this address to the new device
• The Conext ComBox can perform a device rediscovery to reassign
addresses based on the changed starting addresses.
See below to reassign new addresses to all devices.
To reassign new addresses:
•In Modbus Address List, click Reset Addresses. Then, perform a reboot
(see “Rebooting the Conext ComBox” on page 3–13).
System Diagram
Use this setting to include (checked box) or exclude (unchecked box) system
diagrams of each electrical system component as displayed in the System
Diagram screen (see Figure 3-5 on page 3–34).
Note: Valid Modbus addresses can be from 1 to 247. The rest of the numbers
are assigned special meanings.