Chapter 5 Trial Run and Tuning Procedure
ASDA-A User Manual
4th Edition 2005/11/30, HE03
© DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
5-16
5-6-3 Easy Mode Tuning Flowchart
P2-31 Auto and Easy Mode Selection (Default setting: A=4)
not used
A
B
In Easy Mode, the value “A” indicates the stiffness setting. When the setting value is higher, the control
stiffness is also higher
Adjust P2-31: Increase the setting value of P2-31. Increase the value “A” to add the control stiffness or
reduce the noise.
Adjust P2-25: According to the setting value of P2-31 add and adjust the control stiffness.
Continuously adjust until the satisfactory performance is achieved, and then the tuning is completed.
YES
R eceive F WD. a nd R EV. and Accel. an d D ecel . Contr ol
command from t he host (extern al) controll er.
M ake the serv o dr ive run F WD. and RE V.
and perform Acc el. and Decel . operati on r epe atedly.
alter nately
1. Incr ease P2-3 1 value A to reduc e noise and
refer to Table 5.A to set P2- 00 and P2-25.
2. If the u ser do not w an t to dec rease the
value o f P2-31 value A, the user can use
P2-23 and P2- 24 to s uppress the res onance
of mec hanical sys tem .
If ther e is
r es onanc e noise ?
Tuni ng is
C omplete
Inc rease P2-31 value A to 1~9 to
add the control stiffness or reduce
noi se.
Servo off, and then S ervo on
afte r s etting P2-32 to 1.
When P0-02 is set to 14, the displa y w ill s how the rati o of
Load inertia to Motor i nertia ( J_load / J_motor)
T he s atisfactory
performance is achieved.
N O
The value o f fix ed i nertia
sho w ed on the dis play > 15 mult iple
of roto r inertia
N O
YES
N O
YE S
Ple ase refe r to Tab le 5.A t o
s et P2-0 0 and P 2-25.
Inc re ase P2- 31 valu e A to A ~F to
add th e contr ol stiffn ess or r educe
noi se.
