11.2 Autotuning
Overvie
w
The term "Autotuning" comprises all converter-internal functions that adapt controller
parameters during operation based on internal measured variables. The settings are written to
the parameters, but are not saved permanently.
Description of function
Applications
The autotuning function is applicable to the following scenarios:
• Support of the commissioning
• Adaptation of the controller to major changes in the mechanical system
Available modes
The autotuning function is activated/deactivated with parameter p5300. The following
autotuning modes are available for the converter:
• One Button Tuning
With this procedure, the speed controller and position controller can be automatically tuned
(optimized). In this regard, the servo drive system is measured once and the controller is then
set.
• Real Time Tuning
With this procedure, controller parameters are determined from the constantly estimated or
parameterized moments of inertia.
Deactivate Real Time Tuning as soon as the controller data has been calculated and the
established values for controller optimization, as well as the lter settings have been saved
in a non-volatile memory.
11.2.1 One Button Tuning
Requirement
NOTICE
Changing the controller parameters manually
Manuall
y c
hanging contr
oller parameters that were set automatically by One Button Tuning
can result in an unstable controller and therefore material damage.
• Do not change the following parameters during One Button Tuning:
p0430, p1160, p1400, p1413 to p1426, p1428, p1429, p1433 to p1435, p1441, p1460 to
p1465, p1498, p1513, p1656 to p1676, p2533 to p2539, p2567, p2572, p2573, p5280
Tuning
11.2Autotuning
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
412 Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB
To Next Page
Loading...
Need help?
General
