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7. Using ABC-LUFP Config Tool
all the other commands configured for this node. Its configuration is totally identical to that of the previously
copied command. Keyboard shortcut: “Ctrl V”.
or:
b) Select one of the commands on the node concerned, then choose “Insert” from the menu with the same name
as the selected command. A new command is added just before the one selected. Its configuration is totally
identical to that of the previously copied command.
As the new Modbus command and the original Modbus command are identical, you will need to make changes to
in one of the two diagrams below, depending on whether it is a “Read Holding
the fields
Registers” command or a “Preset Multiple Registers” command (see Section 7.10). The correspondence between
the different elements in these tree structures and the standard Modbus terminology is shown on the 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 are not
usermodifiable. Likewise, the “Query / Function code” and “Response / Function code” fields depend on the nature
of the Modbus command and cannot be changed by you.
The operations to be carried out are much the same as those used for changing the default commands. For the
“Read Holding Registers” command, see Section 7.10.1 and Section 7.10.3. For the “Preset Multiple Regs”
command, see Section 7.10.2 and Section 7.10.4.
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