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Parameters 183
23.20
PI tune mode
Activates the speed controller autotune function.
The autotune will automatically set parameters
, as well as
. If the
The status of the autotune routine is shown by parameter
.
WARNING!
The motor will reach the torque and
current limits during the autotune routine. ENSURE
THAT IT IS SAFE TO RUN THE MOTOR BEFORE
PERFORMING THE AUTOTUNE ROUTINE!
Notes:
• Before using the autotune function, the following
parameters should be set:
• All parameters adjusted during the start-up as described
in the
ACS850 (Standard Control Program) Quick Start-
up Guide
•
•
•
• Speed reference ramp settings in group
•
• The drive must be in local control mode and stopped
before an autotune is requested.
• After requesting an autotune with this parameter, start the
drive within 20 seconds.
• Wait until the autotune routine is completed (this parameter
has reverted to the value
). The routine can be
aborted by stopping the drive.
• Check the values of the parameters set by the autotune
function.
See also section
on page
.
Done
No tuning has been requested (normal operation).
The parameter also reverts to this value after an autotune is
completed.
0
Smooth
Request speed controller autotune with preset settings for
smooth operation.
1
Middle
Request speed controller autotune with preset settings for
medium-tight operation.
2
Tight
Request speed controller autotune with preset settings for
tight operation.
3
User
Request speed controller autotune with the settings defined
by parameters
and
4
23.21
Tune bandwidth
Speed controller bandwidth for autotune procedure,
).
A larger bandwidth results in more restricted speed controller
settings.
00.00 … 2000.00
Hz
Tune bandwidth for
autotune mode.
100 = 1 Hz
No.
Name/Value
Description
FbEq
Содержание ACS850 series
Страница 1: ...ACS850 Firmware Manual ACS850 Standard Control Program ...
Страница 4: ......
Страница 56: ...56 Control locations and operating modes ...
Страница 262: ...262 Parameters ...
Страница 310: ...310 Fault tracing ...
Страница 348: ...348 Control through a fieldbus adapter ...
Страница 358: ...358 Drive to drive link ...
Страница 368: ...368 Control chain and drive logic diagrams ...