296 Parameters
Advanced Advanced ID run.
Guarantees the best possible control accuracy. The ID run
takes a very long time to complete. This mode should be
selected when top performance is needed across the
whole operating area.
Note: The driven machinery must be de-coupled from the
motor because of high torque and speed transients that
are applied.
WARNING! The motor may run at up to the
maximum (positive) and minimum (negative)
allowed speed during the ID run. Several
accelerations and decelerations are done. The maximum
torque, current and speed allowed by the limit parameters
may be utilized. ENSURE THAT IT IS SAFE TO RUN THE
MOTOR BEFORE PERFORMING THE ID RUN!
6
Adaptive The drive makes a Standstill ID run first. After that, the
motor parameters will be refined during the normal
operation to achieve more optimal performance. After the
motor model adaptation process is complete, parameter
99.14 will be changed from Standstill to Adaptive.
8
99.14 Last ID run performed Shows the type of ID run that was performed last. None
None No ID run has been performed. 0
Normal Normal ID run. 1
Reduced Reduced ID run. 2
Standstill Standstill ID run. 3
Advanced Advanced ID run. 6
Adaptive Adaptive ID run.
99.15 Motor polepairs
calculated
Calculated number of pole pairs in the motor. 0
0…1000 Number of pole pairs. 1 = 1
99.16 Motor phase order Switches the rotation direction of motor. This parameter
can be used if the motor turns in the wrong direction (for
example, because of the wrong phase order in the motor
cable), and correcting the cabling is considered
impractical.
Notes:
• Changing this parameter does not affect speed
reference polarities, so positive speed reference will
rotate the motor forward. The phase order selection
just ensures that “forward” is in fact the correct
direction.
U V W
U V W Normal. 0
U W V Reversed rotation direction. 1
No. Name/Value Description Default
FbEq 16
ACS180 FW.book Page 296 Tuesday, March 9, 2021 2:25 PM
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