WEIHONG NK280 - Driver Parameters; Parameter Setting of WISE Servo Driver

上海维宏电子科技股份有限公司
Weihong Electronic Technology Co., Ltd.
- 108 - Specialized, Concentrated, Focused
6.1 Driver Parameters
Parameters listed in this chapter can make the machine work normally without ensuring machining
results. Relevant parameters need adjusting according to the specific machine type.
6.1.1 Parameter Setting of WISE Servo Driver
Para.
No.
Function
Value
Description
Pr528
LED initial status
6
Monitor if the number of sent and received pulses is
correct by setting this parameter. In Weihong control
system, the correct quantity of pulse sent by control
card is detected by pulse inspection in order to
determine whether there is electrical interference.
Pr008
Command pulse No.
per motor circle
0
When it is set to ―0‖, parameters Pr009 and Pr010
are valid.
Pr009
1
st
numerator of
command pulse
frequency division/
multiplication
Need
calculation
Range: 0~2
30
Typical value: pitch 5 mm, encoder resolution 10000,
deceleration ratio 1:1, pulse equivalent 0.001 mm:
Pr009＝10000
Pr010＝ pitch 5mm/ pulse equivalent 0.001mm＝
5000
Pr009/Pr010=10000/5000=2/1
Pr010
Denominator of
command pulse
frequency
division/multiplica-
tion
Need
calculation
Pr100
1st position loop
gain
480
(default)
Unit: 0.1/s. Set it according to the actual situation.
Pr101
1st velocity loop gain
270
(default)
Unit: 0.1Hz. Set it according to the actual situation.
Pr102
1st velocity loop
integrated time
constant
210
(default)
Unit: 0.1ms. Set it according to the actual situation.
 Attached list: the relationship among parameters Pr0008, Pr0009 and Pr010
Pr008
Pr009
Pr010
Description
0~2
20
_
(no
influence)
_
(no
influence)
Command
Pulse Input
Position
Command
Encoder Resolution
Setting Value of Pr008
As shown above, the process is undergone in terms of the setting
value of Pr008, not affected by the settings of Pr009 and Pr010.
0
0
0~2
30
Command
Pulse Input
Position
Command
Encoder Resolution
Setting Value of Pr010
When the values of Pr008 and Pr009 are both set to ―0‖, as
shown above, the process is undergone in terms of the setting
value of Pr010.
0~2
30
0~2
30
Command
Pulse Input
Position
Command
Setting Value of Pr009
Setting Value of Pr010
When the value of Pr008 is ―0‖, but the value of Pr009 is not ―0‖,
as shown above, the process is undergone in terms of the setting
values of Pr009 and Pr010.