Download 6. Configuring the Gateway

6. Configuring the Gateway
As the new Modbus command and the original Modbus command are identical, you will need to make changes
to the fields highlighted in blue in one of the two following diagrams, depending on whether this is the “Preset
Multiple Registers” command or a “Read Holding Registers” command (see chapter 6.8 Changing Periodic Data
Exchanged With a Modbus Slave). The correspondence between the various elements which appear in these
tree structures and the standard Modbus terminology is located to their right:
NOTE: In all cases, the “Query / Slave Address” and “Response / Slave Address” elements are automatically
updated by ABC-LUFP Config Tool according to the node in which the command is located. Their values cannot
be changed by the user. In the same way, the “Query / Function” and “Response / Function” fields depend on
the nature of the Modbus command and cannot be changed by the user.
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