Instruction manual

XWEB 3000 – rel.1.7–
1592010600 Pag. 91 / 136
The first information about the archive shows into “Available Interval” the first and the last
recording date, while the “Select Interval” includes the period you have decided to show.
If necessary, modify the Select Interval period.
Longer is the time interval to show, longer the loading time needed to show the data graph.
For a first analysis select a time period not very wide but centred on the target of your interest, this
ensure higher graph precision. You can also act on “Graph Density” parameters to decide if you
need all data samples. This feature is very useful if you are connected via modem at a slow
speed.
You have 3 main rows: Analog – Devices Status – Devices Output.
For each of them you can graphs as many values as you want. The only limitation is 3 analog
values and 2 digital ones.
For each selection is possible to decide the colour of the line that will be represented.
It is also possible to group the analogue inputs into a unique graph or to display them into
separated ones. For example if you want to display all data using only one graph, select for each
value AG1 from the roll-down menu, then in “Graph labels” write some words reminding you the
meaning of the graphs. On the other side if you want to display the values in different graphs, you
have to chose AG1 for the first values, AG2 for the second and AG3 for the third.
Remember that each graph can be renamed by the user with an appropriate name into the
corresponding “Graph Labels” situated into the low side of the page.
Before clicking the command “Show Graph” it is possible to define the graph density to decide the
resolution of the lines and recordings.
Select the box “ Graph Density”.
Higher is the value of this parameter better will be the graph resolution, but longer the
downloading time from the XWEB 3000.
Now Click on “Show Graph” to start the transferring process of data from the XWEB 3000 to your
console.
The displaying structure is based on a Java Applet and the Java Virtual Machine program installed
into the remote PC that computes the data coming from the XWEB 3000.
Depending on the Virtual Machine version installed a message to accept the term of use will
appear during the operation.
Dixell S.p.a.. guarantees that the software is free from viruses and the request can be accepted.