Motor Power Company DUET_FL 48/10, Руководство пользователя

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Page 124
 Channel colour. Click on the coloured screen area. A dialog box for selecting a colour will be
displayed.
 Y-Scaling. Use the slide next to Scaling to adjust the scaling in vertical direction.

Offset / Y-Position. Use the slide next to Offset to shift the vertical position of the curve.
Clicking the 0 button resets the offset to 0.
The representation of the two channels can be cleared by clicking on the Clear button.
If Freely selectable communication object has been selected as the quantity to be displayed, you
can display any desired communication object on the oscilloscope. This requires the following
additional information:
 The object number of the communication object
 Information as to whether the object returns a value with a sign. In this case please check the
signed check box.
 The physical unit of the object
 A mask. This mask is used to single out and display individual bits of a communication object.
In the case of analog values, this mask should be set to FFFFFFFF (hex). The main purpose
of this mask is to display individual bits of a status word.
The representation of freely selectable communication objects makes sense only in
special cases.
The time resolution and the recording delay can be configured on the Time base tab:

The upper Time slide is used to define the time resolution. A value of 10 msec/div, for
example, means that the width of one square on the oscilloscope display corresponds to a
time of 10 milliseconds.
 The Delay slide is used to determine the position of the trigger event on the oscilloscope
screen. A value of 0 means that the trigger event will be plotted at the left edge of the
oscilloscope screen. A negative delay value means that the events before the occurrence of
the trigger conditions will also be recorded ("Pretrigger").
The trigger source can be selected from the list in the Trigger source field on the Trigger tab.
Just like CH1 and CH2, the trigger event can be selected from a list of predefined standard events.
Alternatively, you can also select
Freely selectable communication object and use any
communication object for triggering.
A distinction is made between digital and analog trigger sources. Digital trigger sources can only have
the status yes or no (active or inactive). An example is DIn7 limit switch 0. Analog trigger sources on
the other hand can take on any numerical value (e.g. actual speed value).
User Manual DUET_FL „DUET_FL 48/10“ Version 1.1 Motor Power Company