Ratoc Systems USB-Serial Converter REX-USB60F Manual de usuario descargar pdf (Pagina 102)

Functions

5-36

5. Functions

(1) Parameter constants used for the gain change function

The parameter constants used for changing the gain are explained below.

(a) Speed control cut-off frequency (Fd-01)

Set the response (cutoff frequency) of the speed control system. This is always

enabled.

(b) Position control cut-off frequency (Fd-09)

Set the response (cut-off frequency) of the position control system. This is always

enabled.

Set whether or not to use the gain change mode.

• When using "non":

The cut-ff frequency of the position control section is equal to the "Position control

cut-off frequency" (Fd-09), and the cut-off frequency for the speed control section is

equal to the "Speed control cut-off frequency" (Fd-01).

• When using "AUto":

If the position deviation is larger than the "Position error width for gain change" (Fd-31),

then the cut-ff frequency of the position control section is equal to the "Position control

cut-off frequency" (Fd-09), and the cut-off frequency for the speed control section is

equal to the "Speed control cut-off frequency" (Fd-01).

If the position deviation is smaller than the "Position error width for gain change" (Fd-31),

then the cut-ff frequency of the position control section is equal to the "Second position

control cut-off frequency" (Fd-32), and the cut-off frequency for the speed control

section is equal to the "Second speed control cut-off frequency" (Fd-34).

(d) Position error width for gain change (Fd-31)

Set the "position deviation" where you want to start the gain change.

(e) Second position control cut-off frequency (Fd-32)

Set the position control cut-off frequency to use after gain change.

(f) Position gain change time constant (Fd-33)

Set the filter time constant for gain variations during gain change (Fd-09

⇔

Fd-32).

(g) Second speed control cut-off frequency (Fd-34)

Set the speed control cut-off frequency to use after gain change.

(h) Speed gain change time constant (Fd-35)

Sets the filter time constant for gain variations during gain change (Fd-01

⇔

Fd-34).

1 2 ... 97 98 99 100 101 102 103 104 105 106 107 ... 249 250

Sin comentarios

Ratoc Systems USB-Serial Converter REX-USB60F Manual de usuario Pagina 102