LS Industrial Systems SV-iV5 Series - Page 108

6. Function Description
6-40
(Example) Programming P1, P2 as Xcel-L and Xcel-H
Code LCD display Description Setting range Unit Factory setting
DIO_01 P1 define Definition of P1 input Xcel – L
DIO_02 P2 define Definition of P2 input Xcel – H
P1 (Xcel-L) P2 (Xcel-H) P3 (SoftStartCncl) Accel/Decel time
OFF OFF OFF Accel/Decel 1
ON OFF OFF Accel/Decel 2
OFF ON OFF Accel/Decel 3
ON ON OFF Accel/Decel 4
X X ON Max Accel/Decel
3) FUN_36 ~ 39(S curve ratio during Accel/Decel 1 ~ 2)
The ramping pattern of the Linear and S Curve could be used by setting the parameters below. S Curve pattern is
used to control the acceleration of the machine as linear to minimize the shock at the start. The parameters, FUN_36 ~
39 determine the rate of S Curve pattern as in the figure below. FUN_36, 37 are applied in the acceleration and FUN_38,
39 in the deceleration.
Code LCD display Description Setting range Unit
Factory
setting
FUN_36 Acc S Start
Curve ratio at the beginning of
acceleration
0.0 ~ 50.0 % 0.0
FUN_37 Acc S End
Curve ratio at the end of
acceleration
0.0 ~ 50.0 % 0.0
FUN_38 Dec S Start
Curve ratio at the beginning of
deceleration
0.0 ~ 50.0 % 0.0
FUN_39 Dec S End
Curve ratio at the end of
deceleration
0.0 ~ 50.0 % 0.0
TIME
P1
FX
Speed
A
ccel time 1
A
ccel time 2
A
ccel time 4
P2
ON ON
ON
ONOFF
OFF
OFFOFF