Actuonix L12-SS-GG-VV-P Podręcznik konfiguracji użytkownika - Strona 7

Przeglądaj online lub pobierz pdf Podręcznik konfiguracji użytkownika dla Kontroler Actuonix L12-SS-GG-VV-P. Actuonix L12-SS-GG-VV-P 9 stron. Usb control and configuration of the linear actuator control board

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Distance

× 1023

Stroke

For example, to set the limits to 1mm from the end stop of a 30mm stroke actuator, set

EXTEND_LIMIT to 34.

× 1023= 34

0x04 SET_MOVEMENT_THRESHOLD

This value determines the minimum actuator speed that is considered a stall. When the

actuator speed drops below this value, the stall timer begins counting.

0x05 SET_STALL_TIME

This is the amount of time in milliseconds that the actuator will wait before turning off

the motor when a stall is detected. This timer is triggered when the actuator determines

the speed of movement is below an acceptable level. The actuator will exit this state

when the input signal tells the actuator to move in the opposite direction.

0x06 SET_PWM_THRESHOLD

This value sets the distance around the set point where the PWM PD controller is active.

When the distance between the feedback and set point is greater than this value the

actuator speed is set to maximum.

0x07 SET_DERIVATIVE_THRESHOLD

This value is compared to the measured speed to determine when the PWM should be

increased to attempt to exit a stall condition. This is normally set to the same value as the

MOVEMENT_THRESHOLD.

0x08 SET_MAX_DERIVATIVE

This value sets the maximum value that the derivative term can contribute to the control

speed.

0x09 SET_MIN_DERIVATIVE

This is the minimum value that the derivative can contribute to the control speed.

0x0A SET_MAX_PWM_VALUE

This is the value that is manually controlled by the speed potentiometer. This is the

speed that the actuator runs at when outside the PWM_THRESHOLD. Setting this to