WEIHONG NcEditor V12 - Page 32

上海维宏电子科技股份有限公司
SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.
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2: Velocity loop control mode
Set value: 1
Pr528 LED Initial Status
Used to monitor if the number of sent and received pulses is correct.
In Weihong control system, the correct quantity of pulse sent by control card is
detected by pulse inspection to determine whether there is electrical interference.
Set value: 6
Command Pulse Counts Per Motor Revolution
Pr008 = Screw pitch/(Pulse equivalent * Mechanical reducer ratio)
When it is set to 0, parameters Pr009 and Pr010 are valid.
Set value: 0
Pr009 1st Numerator of Electronic Gear / Pr010 Denominator of Electronic
Gear
Range: [0, 230]
Example: pitch 5mm, encoder resolution 10000, reducer ration 1:1, pulse equivalent
0.001mm: Pr009=10000, Pr010=Pitch 5mm/Pulse equivalent 0.001mm=5000.
Thus, Pr009/Pr010=10000/5000=2/1
Set value: to be calculated.
Pr011 Output Pulse Number Per Motor Revolution
Example: pulse equivalent 0.001mm/p, reducer ratio 1:1, pitch 10mm/p:
Pr011=2500; pitch 5mm/p: Pr011=1250.
Set value: 2500/1250
Default value: 2500
Pr100 1st Position Loop Gain
Unit: 0.1/s
Set according to the actual machining situation.
Default value: 480
Pr101 1st Velocity Loop Gain
0.1Hz
Set according to the actual machining situation.
Default value: 270