Festo CMMT-ST-SW, Оригинальное руководство пользователя

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Functions for evaluating the auto-tuning
The following graphs are displayed on the "Auto tuning" diagnostics panel for evaluation of the
closed-loop controller settings:
–
logarithmic view of the frequency response (top graph)
– logarithmic view of the phase response (bottom graph)
The following actions for both graphs are synchronised by default:
–
Zoom actions
– Move actions
– Scaling the frequency axis (x-axis)
– Activate tool tip
The synchronisation of the actions is activated or deactivated with the "Synchronise graphs" com-
mand.
The "Grid", "Y Zoom" and "Reset graph section" commands are not synchronised, but applied inde-
pendently to both graphs.
Symbol Command Description
Read out settings Reads auto-tuning settings from the device.
Export settings Exports the displayed settings to a CSV file.
Export graph Exports the displayed graphs to a common image file
.png. The generated files contains the names of the
measured variables and their measured values.
Synchronise graphs Activates or deactivates synchronisation of the graphs.
Activate tool tip Activates or deactivates the tool tip in the graphs. If the
tool tip is activated, the associated values are displayed
in a window by positioning a vertical reference line on
the values curve of the graphs.
Activate grid Activates or deactivates the grid in the graphs.
Y-zoom Zoom y-axes of the graphs to maximum extension with
reference to the settings.
Reset graph section Reset graphs to maximum extension with reference to
the settings.
Tab. 62 Functions
CMMT-ST Plug-in
94 Festo — CMMT-ST-SW — 2019-02