Honeywell CIU 888 Configuration Manual page 117

Part No.: 4417584_Rev12
Getting Started
use by the Entis Pro system can be modified to become compliant with
third party Modbus hosts as described below.
1. Click Host port 1 and change Modbus mapping as User specified.
2. Configure the absolute start address to the start of user defined
modbus area.
3. Click Apply.
A pop up window appears, Click OK.
4. On the Host port 1 node, right-click and choose User defined
modbus map.
User defined modbus map window appears.
Configuration Manual
CIU 888 3 - 87