上海维宏电子科技股份有限公司
Weihong Electronic Technology Co., Ltd.
Specialized, Concentrated, Focused - 113 -
6.1.5
Parameter Setting of PANASONIC MINAS A5 Servo Driver
Para.
No.
Function
Value
Description
Pr5.28
LED initial status
6
Monitor if the number of sent and received pulse 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.
Pr0.01
Select
control
mode
0
0: position mode
1: velocity mode
2: torque mode
Pr0.05
Selection
of
command
pulse
input
XX
0: Photo-coupler input (PULS1, PULS2, SIGN1,
SIGN2)
1: Exclusive input for line driver (PULSH1, PULSH2,
SIGNH1,SIGNH2)
Note: generally, ―1‖ is selected for this parameter.
Pr0.07
Command pulse
input mode setup
3
Set command pulse input mode: pulse + direction,
negative logic.
Pr0.08
Command pulse
counts per one
motor revolution
0
When it is set as ―0‖, parameters Pr0.09 and Pr0.10
are valid.
Pr0.09
1st numerator of
command
pulse
frequency
multiplication
Need
calculation
Range:
0~2
30
Typical value: pitch 5 mm, encoder resolution 10000,
shaft coupling direct drag, pulse equivalent 0.001
mm:
Pr0.09
＝
10000
Pr0.10
＝
pitch 5mm/ pulse equivalent 0.001mm
＝
5000
Pr0.09/Pr0.10=10000/5000=2/1
Pr0.10
Denominator
of
command
pulse
frequency
multiplication
Need
calculation
Range:
0~2
30
When the value of Pr0.08 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 Pr0.08 is ―5000‖.
