Specialized Concentrated Focused
Driver
「
107
」
5.1.10 Parameter Setting of DELTA ASDA-A2 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 in order to determine
whether there is electrical interference.
P1-00
External pulse
train input type
ZYX
002
X=2: pulse + direction;
Z=0: positive logic
P1-01 Set control mode ZYX1X0
0000
Z=0: during control mode switching, DIO is
maintaining the set value. Since switching
control mode is not used, Z=0;
Y=0: forward rotation (CCW) (from the view of
load);
Y=1: the rotation direction is reversed.
X1X0=00: position control mode
P1-44
Electronic Gear
Ratio
( Numerator)(N1)
1~32767
Need
calculatio-
n
N1/M= mechanical deceleration ratio × 4 ×
encoder pulses × pulse equivalent / pitch.
Representative value: encoder pulses=2500,
pitch =5mm, pulse equivalent=0.001,
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
Electronic Gear
Ratio
(Denominator)
(M)
1~32767
Need
calculatio-
n
P2-10
Digital Input Pin
1 (DI1)
X2X1X0
101
X1X0=01: digital input (DI1 = SON)
corresponds to 9
th
pin of CN1.
X2=1: set DI1 input as NO (normally open)
a-contact point.
P2-15
Function setting
for digital input
pin DI6
X2X1X0
100
Default factory setting of DI6 and DI7 is NC
(normally closed) limit signal input; driver can‟t
run without being connected to pin 32 and pin
31 of CN1.
X2=1: set DI6 and DI7 input as NO a-contact
points.
X1X0=00, limit input of driver is not used.
P2-16
Function setting
for digital input
pin DI7
X2X1X0
100
