58 www.cooperbussmann.com/BussmannWirelessResources
Cooper Bussmann BU-245U-E Wireless Ethernet & Device Server User Manual

Modbus TCP Client Mappings on I/O Transfer Menu:

Local Register Enter the starting onboard I/O register number that the specified Modbus Master transaction will
transfer I/O to/from.
I/O Count Specify the number of consecutive I/O register to be transferred for the specified transaction.
Function Code Specify the Modbus Function Code for the transaction.
Destination Register Enter the starting I/O register number in the destination device that the specified Modbus Master
transaction will transfer I/O to/from.
Device ID Enter the Modbus Device ID of the destination Modbus device
Server IP Address Specify the IP Address of the destination Modbus TCP Server for the specified transaction.
Response Timeout Enter the timeout (in milliseconds) to wait for a response to the specified transaction.
Comm Fail Register Enter the onboard I/O Register number to store the communication status of the specified transaction.
The Specified register will be set to 0 if communications is successful, 0xFFFF if there is no connection
to the specified server,or 0xFFxx where xx is the Modbus Exception Code
3.22 Module Information Configuration

Module Information Webpage Fields

This configuration page is primarily for information purposes.With the exception of the password, the information entered here is displayed on the
home configuration webpage of the BU-245U-E.
Username Configuration of Username. This is the username used to access the configuration on the BU-245U-E.
Take care to remember this username if you change it as it will be needed to access the
BU-245U-E in future.
Password Configuration of Password. This is the password used to access the configuration on the BU-245U-E.
Take care to remember this password if you change it as it will be needed to access the module in future.
Device Name A text field if you wish to label the particular BU-245U-E. This is also the DNS name (hostname) of the
device if you are using DNS.
Owner A text field for owner name.
Contact A text field for owner phone number, email address etc.
Description A text field used for a description of the purpose of the unit.
Location A text field used to describe the location of the BU-245U-E.
3A1576Rev1.6