POWER ELECTRONICS
SD300
DESCRIPTION OF PROGRAMMING PARAMETERS
151
Screen Description
Default
value
Range
Function
Set on
RUN
Cn.65
Speed limit
gain
500%
100 to
5000%
Set how much the speed reference has to
decrease when motor speed exceeds the
speed limit.
YES
Cn.70
Speed search
mode
selection
Flying
Start1
Flying
Start1
Flying
Start2
Select a speed search mode.
OPT. DESCR. FUNCTION
0
Flying
Start1
Speed search is carried
out as it controls the drive
output current during idling
below Cn.72. If the
direction of the idling motor
and the direction of
operation command at
restart are the same, a
stable
speed
search
function can be performed
at about 10 Hz or lower.
However, if the direction of
the idling motor and of
operation command at
restart are different, the
speed search does not
produce a satisfactory
result
because
the
direction of idling cannot
be established.
Note
: Continues on the next page.
NO
[19] Displayed when dr.9 is set to 4 (Sless-1). This will change the initial value of Ad.74,
Torque limit, to 150%.
Содержание SD 300 Series
Страница 1: ...SD300 GETTING STARTED MANUAL LOW VOLTAGE VARIABLE SPEED DRIVE ...
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Страница 3: ...Variable Speed Drive Getting Started Manual Edition February 2019 SD30IM01GI Rev G ...
Страница 159: ...POWER ELECTRONICS SD300 DESCRIPTION OF PROGRAMMING PARAMETERS 157 Power off delay ...
Страница 174: ...SD300 POWER ELECTRONICS 172 DESCRIPTION OF PROGRAMMING PARAMETERS TI configuration ...
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Страница 354: ...24H TECHNICAL ASSISTANCE 365 DAYS A YEAR FIND YOUR NEAREST DELEGATION POWER ELECTRONICS COM CONTACT ...