Sharp CP-SR421 Instrukcja Użytkownika Strona 177

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7. SPECIAL ADJUSTMENT FUNCTIONS
7 - 14
7.2 Gain switching function
You can switch gains with the function. You can switch gains during rotation and during stop, and can use a
control command from a controller to switch gains during operation.
7.2.1 Applications
The following shows when you use the function.
(1) You want to increase the gains during servo-lock but decrease the gains to reduce noise during rotation.
(2) You want to increase the gains during settling to shorten the stop settling time.
(3) You want to change the gains using a control command from a controller to ensure stability of the servo
system since the load to motor inertia ratio varies greatly during a stop (e.g. a large load is mounted on a
carrier).
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