Add Modbus mappings
Use the Modbus Mapping configuration page to add a Modbus address value to a variable in the Micro800 controller. Modbus mapping supports a maximum of 200 variables.
TIP:
The program name that is associated with the selected variable follows the variable name. For example, in
CountDown@LD1
, CountDown
is the variable name, and LD1
is the program name.To add Modbus mappings
- InProject Organizer, double-click the controller to open the controller application workspace.
- In theControllertree, selectModbus Mapping.
- In theModbus Mappinggrid, select
or double-click
Select variable. - In the variable selector, locate and select the variable, and then selectSelect.TIP: To delete a Modbus mapping, in theModbus Mappinggrid, right-click the variable, and then selectDelete.
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