Shihlin electric SF-GT Series User Manual

Parameter Description
Parameters
163
5.70 Regeneration and Avoidance Function
(P.267~P.272)
P.267“Regeneration and avoidance operation selection”
P.268“Regeneration and avoidance DC bus voltage level”
P.269“Regeneration and avoidance detection sensitivity at deceleration”
P.270“Regeneration and avoidance frequency compensation limit value”
P.271“Regeneration and avoidance action accommodation coefficient 1”
P.272“Regeneration and avoidance action accommodation coefficient 2”
Parameter Designation
Original
Value
Setting
Range
Parameter Specification
P.267
Regeneration
and avoidance
action
selection
0
0
Regeneration avoidance function
invalid
1
Regeneration
avoidance
function is always
valid
Automatic
mode，
automatic
calculation
for Acc/Dec
speed of
action
2
Regeneration
avoidance
function is valid
only during a
constant
speed operation
11
Regeneration and
avoidance
function is
effective in
running
Manual
mode，
Acc/Dec
speed of
action is set
by P.271 and
P.272
12
Regeneration and
avoidance
function only in
constant speed
P.268
Regeneration
and avoidance
DC bus
voltage level
DC760V 300~800V
Set the bus voltage level at which
regeneration avoidance operates.
When the bus voltage level is set
to low, overvoltage error will be
less apt to occur. However, the
actual deceleration time
increases.
The set value must be higher than
the power supply voltage×
2
.

Shihlin electric SF-GT Series Specifications

General

Brand	Shihlin electric
Model	SF-GT Series
Category	Inverter
Language	English