User Manual

Doc ID: BSEN
Date: 07-15-19
Page 17
Auto scale Y
The Y axis of the plot area is usually set up for the full range of a ploed value. For example, if the
device has 5000 W of rated power, the scale for power would show from -5000 to 5000. When plong
low values, the resoluon could be too coarse so the plot rests around 0. With auto-scale acvated,
all visible scales are automacally and permanently adapted to the values currently visible in the 1
minute frame.
Clear plot Clears the plot area
Select background color Default is White, with black scales and grid. Can be switched to Black, with white scales and grid
Select plot color Allows to edit the plot colors
Show cursor value
This is acvated by default. On every plot, there is a cursor showing the plot value at a specic me
stamp. It can be used to read ploed values backwards in me, but also to read the precise value,
since it’s oen not possible to read values from the scales.
Select plot type
By default, a plot is drawn by connecng two points by a straight line (plot type “Line”). Depending
in the resoluon of me (X axis) and scale (Y axis), the plot may look smooth or edgy. With plot type
“Dot” the line between two points is not drawn and the parcular plot would appear as a thread of
rectangular dots. Plot type “Interpolated” calculates and draws intermediate points within longer
sample intervals and connects them, which results in the same view as drawn with type “Line”
8.1.3 Data export
8.1.3.1 As image
Buon “Save graph” exports the current Graph plot area anyme as an image le of either BMP or PNG format. You will only get a
snapshot of the momentary plot view, which represents all your customized sengs regarding plot color, plots visibility and scaling.
8.1.3.2 As le
When saving plot data to a le, you will get all recorded data since plong start and for all six plots, no maer if they have been
switched o or not. This acon is triggered by buon “Save data”, which is only accessible while the Graph is stopped or paused.
The le is saved as text le in CSV format, with a headline and any number of rows between 1 and 20,000. The Graph records a
maximum of 20,000 data points for every plot aer every start. The actual recorded number is not indicated anywhere.
Every row of data in the le contains the sampled values of all six plots, without physical unit.
The format of the le exported from the Graph plong area is dierent to the one you get from Logging!