Vello Freewave Manuel d'utilisateur télécharger pdf (Page 101)

FreeWave Tool Suite

LUM0030AB Rev C

Using the Modbus Interface Chart View

You can view the data from Modbus polling in graph form. Tool Suite charts all the current data for the device

on a single graph. You can zoom in and out on different parts of the graph for greater magnification. The graph

contains the following data across the top of the graph.

To display the graph view:

1. Click Modbus Interface in the Applications pane to display the Modbus Interface application.

2. In the Device tree , select the device you want to review.

3. Click the Chart tab to display the graph.

To zoom in and out in the graph:

1. With the graph displayed, hold down the left button on the mouse at the uppermost or lowest point

of the area on the graph in which you want to zoom.

2. Drag the mouse across the entire area on which you want to zoom.

To zoom out, click the O in either the top upper left corner (controls zooming out at the Y-axis)

and/or the lower left corner (controls zooming out at the X-axis) of the graph.

Note: The number of times the graph was magnified equals the number of times you

need to click either one of the reset points to return the graph to the normal view.

About Register Maps

A register map includes all the points of data that you can read from a device. When you add a device to a

network, you assign it a register map so Tool Suite knows what data is available on the device and where the

data is stored in that device's memory.

FreeWave provides register maps in the Modbus Interface application for the FreeWave devices that use the

Modbus protocol. You can also do the following:

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Vello Freewave Manuel d'utilisateur Page 101