LSIS LSLV-S100 User Manual

Learning Advanced Features
233
5.33 Press Regeneration Prevention
Press regeneration prevention is used during press operations to prevent braking during the
regeneration process. If motor regeneration occurs during a press operation, motor operation
speed automatically goes up to avoid the regeneration zone.
Group
Code
Name
LCD Display
Parameter
Setting
Setting Range
Unit
Ad
74
Select press
regeneration
prevention for press
RegenAvd Sel
0
No
0–1
-
75
Press regeneration
prevention operation
voltage level
RegenAvd
Level
350V
200V: 300–
400V
V
700V
400V: 600–
800V
76
Press regeneration
prevention
compensation
frequency limit
CompFreq Limit
1.00(Hz)
0.00– 10.00Hz
Hz
77
Press regeneration
prevention P gain
RegenAvd
Pgain
50.0(%)
0 .0– 100.0%
%
78
Press regeneration
prevention I gain
RegenAvd Igain
500(ms)
20–30000ms
ms
Press Regeneration Prevention Setting Details
Code
Description
Ad.74 RegenAvd Sel
Frequent regeneration voltage from a press load during constant speed
motor operation may force excessive work on the brake unit which may
damage or shorten the brake life. To prevent this situation, select Ad.74
(RegenAvd Sel) to control DC link voltage and disable the brake unit
operation.
Ad.75 RegenAvd
Level
Set brake operation prevention level voltage when the DC link voltage
goes up due to regeneration.

LSIS LSLV-S100 Specifications

General

Brand	LSIS
Model	LSLV-S100
Category	Controller
Language	English