Nidec Control Techniques Digitax-SF DA21223, Инструкция по эксплуатации

Страница: 217 / 386

80
5. Settings
Digitax SF I
nstruction Man
ual
５. Parameters
No. 288.0
Analog torque:
Input filter (numerator)
Range Default Characteristics
0 to 65,535 16,000
No. 289.0
Analog torque:
Input filter (denominator)
1 to 65,535 65,535
Function
Use
Select values such that the low-pass filter constant will suppress the noise component
of the Analog Torque Command input.
=
289.0
288.0
low-pass filter constant
Setting Noise Resistance Command Response
Smaller Stronger Slower
Larger Weaker Faster
Prerequisite Analog torque: Input filter switch (302.1) = 1 (Enable)
Remark
The ratio of No.288.0 (numerator) to No.289.0 (denominator) must be below 1.
Filtering will not take effect if the ratio is 1.
Related To No. 302.1
No. 290.0
Analog torque:
Input gain (numerator)
Range Default Characteristics
0 to 65,535
（See below）
[0.1 ％ ]
No. 291.0
Analog torque:
Input gain (denominator)
1 to 65,535
Function
Use
Set the gain of analog torque command input.
With these two parameters, you can adjust the gain of the host controller.
The motor torque is max when (numerator)/(denominator)=1 and analog command voltage (±10 V) input.
=
291.0
290.0
command Input Gain
The figures in the table below are applicable for both numerator and denominator.
MA, MM, and MH Series MX, MY,
and
MZ Series
Motor
Capacity
No. 290.0, and No. 291.0
Default
Motor
Capacity
No. 290.0, and No. 291.0
Default
50 W 3,500 50 W 3,500
100 W 3,500 100 W 3,400
200 W 3,100 200 W 3,100
400 W 3,000 400 W 3,100
750 W 3,000 750 W 2,900
1 kW 3,300 1 kW 3,000
1.5 kW 3,200
2 kW 3,100
-
-