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ASDA-A3

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Control Mode

6.7.4.5 Setting the low-pass filter time constant for full- / semi-closed loop

control

P1.075

Low-pass filter time constant for full- / semi-closed loop Address: 0196H

control

0197H

Default: 100

Control mode: PT / PR* (full-closed loop)

Unit: ms

Setting range: 0 - 1000

Format: DEC

Data size: 16-bit

Settings:

When the stiffness of the mechanical system between full- and semi-closed loops is insufficient, set the

proper time constant to enhance the stability of the system. In other words, create a semi-closed loop

effect in the transient state. After the system reaches a steady state, the full-closed loop effect is

created. When the stiffness is sufficient, set to bypass. Set the value to 0 to disable the low-pass filter

function (bypass).

If the stiffness of the mechanical system is high, decrease the value of P1.075 or set the value to 0 to

disable the low-pass filter function. If the stiffness of the mechanical system is low, increase the value

of P1.075.

Note: PR full-closed loop function is not yet supported.

6

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