Drive Diagnostics - Siemens SINAMICS G130 Operating Instructions Manual

Control via the operator panel
5.5 Menu commissioning / service
5.5.3

Drive diagnostics

Curve recorder
The curve recorder provides a slow trace function, which can be used to monitor a signal
trend.
A signal selected by parameter is displayed in the form of a curve.
Figure 5-4
The parameters to be displayed are selected and the graphic interpolation set via the menu
Commissioning/Service - AOP settings - Curve recorder settings.
In addition, the selected value is output on the display and updated every 500 ms.
The scaling of the curve changes dynamically, it is oriented to the maximum value (for
example, 12.49) and minimum value (for example, 0.00) visible in the display at the actual
point in time. With buttons F2 and F3, the scaling can be changed manually.
If measured value noise is shown with an excessively high resolution as a result of the
automatic scaling, then the resolution can be reduced in four steps by pressing button F2. As
a result, the automatic scaling is deactivated. However, if the measured value leaves the
display area, then this is extended. Automatic scaling can be reselected by pressing button
F3.
The curve recorder is exited by pressing the MENU button.
Note
The values displayed in the recorder are not recorded and saved, they are only used for
display until the screen form is exited.
26
Curve recorder
The AOP30 operator panel
Operating Instructions, 03/2012, A5E00331451A