SD20-G Series
120
1~10000
r/min
—
Effective Immediate
Set the speed value when analog voltage is 10V.
The slope equals to the ratio of 10V/setting value of
Po400.
Please refer to the right figure about the mfr’s
setting:
-10V
10V
Voltage: V
0
Speed
Rated speed
- Rated speed
r/min
Attention : Mfr’s value of Po400 is related with servomotor, default mfr’s value is rated rotation of
matching motor.
（
3
）
Analog speed command zero drift compensation
Po402
AI1 command zero drift compensation
Speed Torque
Position
Setting range
Setting unit
Mfr’s value
When enabled
0~±5000
1mv
0
Effective Immediate
AI1command zero drift compensation is
to eliminate analog speed command zero
drift.
The setting method is as following:
（
1
）
Short-connect AI1 to AGND.
（
2
）
At the mode of analog speed, adjust
Po402 to make Lo-27 to 0.
Please refer to right figure:
Input voltage of analog
channel X(mv)
0
Y(mv)
Zero drift
Sampling
voltage
Po406
AI automatic zero set
Speed Torque
Setting range
Setting unit
Mfr’s value
When enabled
0~1
N/A
0
Effective Immediate
When AI automatic zero set function is used, please make sure analog input is 0V. If zero drift is too big, servo
drive will trip into AL-21.
When using auto zero set function, make sure analog input is 0V, and set Po406 to 1, after about 3s, zero drift
will auto compensate.
Po426
AI zero drift alarm
Speed Torque
Position
Setting range
Setting unit
Mfr’s value
When enabled
100~5000
mv
2000
Effective Immediate
Summary of Contents for SD20-G Series
Page 35: ...SD20 G Series 35 M3 structure Fig 3 1 5 Servo drive structure 3...
Page 36: ...SD20 G Series 36 ML3 structure 118 5 5 7 5 93 297 8 223 118 93 0 5 12 5 7 5 4 M4...
Page 38: ...SD20 G Series 38 M4 structure Approx mass 10 365 kg Fig 3 1 7 Servo drive structure 5...
Page 39: ...SD20 G Series 39 M5 structure Approx msaa 11 1Kg Fig 3 1 8 Servo drive structure 6...
Page 40: ...SD20 G Series 40 M6 structure Approx mass 17 4Kg Fig 3 1 9 Servo drive structure 7...
Page 182: ...SD20 G Series 182 Fig 6 4 44SD20E Cam internal frameworkdiagram...
