WEIHONG PM53B, Руководство производителя

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Specialized Concentrated Focused
Wiring
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17
」
3.6 Parameter Setting of Servo Drivers
3.6.1 Parameter Setting of WISE Servo Driver
Para.
No.
Function
Setting
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 pulses 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
To be
calculate
d
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/multiplication
To be
calculate
d
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.
When the value of Pr008 is not
“0”, it can be calculated in terms of the following formula:
Screw pitch 5mm
Command pulse No. per motor circle 5000
Pulse equivalent Mechanical deceleration ratio 0.001mm / p
  

When screw pitch is 5mm and pulse equivalent 0.001, the value of Pr008 is
“5000”.

Attached Table: relationship among parameters Pr008, Pr009 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.