Lenze 931W - Manual (Page 71)

Software implementation and parameter setting
Recording menu
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71 HB 13.0001-EN 3.0
5.9 Recording menu
The ”Recording” menu page enables the graphical representation of the most important
process data. This in particular is helpful for the optimisation of the controller parameters
to the existing control process resulting from the application purpose of the motor.
Furthermore, in practice a kind of ”monitoring” can be carried out in critical places of the
travel program or the travel control. This is especially helpful and beneficial for
commissioning an automation or control system.
As can be gathered from the following diagram, transient phenomenons can be noted:
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The system deviation is recorded in red colour, the torque in green colour, the velocity in
yellow colour, and the position in blue colour. The minimum values can be found on the
lower end of the vertical scaling lines, the maximum values on the upper end. In the middle
the current value is displayed, which is defined by the horizontal position of the mouse
pointer. The position value is displayed below the recording window.
The check box below the vertical scaling lines serves to show or mask out the respective
curves.
256 scans are always displayed, which are buffered in the motor before they reach
visualisation via the interface. Due to the high data volume, buffering is required. The
scanning time as well as the other characteristic parameters for the controller is shown
automatically above the graph.
For operating the recording menu, the following buttons are used:
New design
Recreation of the graphics.