Technical data

Diagnostics

5.2 Diagnostics via STARTER

Function Manual

Function Manual, 06/2012, 6SL3097-4AB10-0BP4

5.2.3 Measuring function

Description

The measuring function is used for optimizing the drive controller. By parameterizing the

measuring function, the impact of superimposed control loops can be suppressed selectively

and the dynamic response of the individual drives analyzed. The ramp-function generator

and trace function are linked for this purpose. The control loop is supplied with the ramp-

function generator signal at a given point (e.g. speed setpoint) and recorded by the trace

function at another (e.g. speed actual value). The trace function is parameterized

automatically when the measuring function is parameterized. Specific predefined operating

modes for the trace function are used for this purpose.

Parameterizing and using the measuring function

The measuring function is parameterized and operated via the STARTER commissioning

tool.

Figure 5-7 "Measuring function" initial screen

Note

Please see the online help for more information about parameterizing and operation.