WEIHONG PM53B, Руководство производителя

Страница: 29 / 42

Specialized Concentrated Focused
Wiring
「
19
」
Para.
No.
Function Setting Value Description
encoder after
cycle divided)
C 17bit 32768
Pn202
Numerator of
Electronic Gear
Ratio
To be
calculated
Pn202 = pulse number of each encoder circle × 4 ×
mechanical deceleration ratio
Pn203 = (screw pitch / pulse equivalent)
Typical value: pitch 5mm, encoder 17-bit,
deceleration ratio 1:1, pulse equivalent 0.001mm,
Pn202
＝
16384; Pn203
＝
625.
pitch 5mm, encoder 17-bit, deceleration ratio 1:1,
pulse equivalent 0.0005mm, Pn202
＝
8192; Pn203
＝
625
Pn203
Denominator of
Electronic Gear
Ratio
To be
calculated
3.6.3 Parameter Setting of DELTA ASDA_ A Servo Driver
Para.
No.
Function
Format
& Range
Value Description
P0-02
Driver Status
display
02
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 to
determine if there is electrical interference.
P1-00
External pulse
input type
ZYX 102
X=2: pulse + direction;
Z=1: negative logic
P1-01
Set control
mode
ZYX1X0 0000
Z=0: when switching control mode, DIO is
maintaining the set value. Since switching
control mode is not used, Z=0
Y=0: forward rotation (anticlockwise) (from the
point of load);
Y=1: the rotation direction is reversed.
X1X0=00: position control mode
P1-44
Numerator of
Electronic
Gear Ratio,
(N1)
1~32767
To be
calculated
N1 / M= encoder pulses× 4× pulse equivalent×
mechanical deceleration ratio / pitch.
Representative value: encoder pulses 2500,
pulse equivalent 0.001, pitch 5mm, mechanical
deceleration ratio 1, calculation as below:
N1 / M= 2500×4×0.001/5 = 2 / 1, N1=2, M=1;
When the multi-electronic gear ratio is not used,
P2-60~ P2-62 are not required.
P1-45
Denominator
of Electronic
Gear Ratio,
(M)
1~32767
To be
calculated
P2-51
Servo ON
setting
0
0: Servo ON must be triggered by numerical
input signal.