LogicView
Using the Monitoring Feature in the MODBUS Addresses Page
Using this feature the user will be able to monitor the values of the I/O points, Function Block
variables, parameters and the values of Special Registers in the 'Modbus Address' page. The user
should be online to view the values of the points. To monitor the desired points, click on the 'Modbus
Address' button from the tool bar or from the Configuration menu item. The following window will
appear.
Fig 3.86- Using the Monitoring Button to Monitor MODBUS Variables In The MODBUS
Address Window
The monitoring buttons are disabled because the user has to select at least one point for them to be
enabled.
Select the desired points to view the values. This can be done by clicking the mouse on the button
on the left side of each row. The cursor changes to an arrow when the user points the mouse on this
button. To deselect the points simply click on the left of the row again. To clear the points selected
click on the 'Clear' button.
To monitor the values click on the 'Monitor Values' button
.
The window now shows only the points being monitored along with their values.
Fig 3.87- Monitoring VariablesiIn The MODBUS Address Page
3.69
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