ABB ACS880 - Page 624

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
None; Standstill
(95.21 b1/b2) / uint16
Selects the type of the motor identification routine (ID
run) performed at the next start of the drive. During
the ID run, the drive will identify the characteristics of
the motor for optimum motor control.
If no ID run has been performed yet (or if default
parameter values have been restored using parameter
96.6 Parameter restore), this parameter is automatically
set to Standstill, signifying that an ID run must be
performed.
After the ID run, the drive stops and this parameter is
automatically set to None.
Note: For the Advanced ID run, the machinery must
always be de-coupled from the motor.
Note: Before activating the ID run, configure motor
temperature measurement (if used) in parameter group
35 Motor thermal protection, and in parameter 97.15.
Note: If a sine filter is installed, set the appropriate bit
in parameter 95.15 Special HW settings before
activating the ID run. With a non-ABB (custom) filter,
set also 99.18 and 99.19.
Note: With scalar control mode ( 99.4 Motor control
mode = Scalar ), the ID run is not requested
automatically. However, an ID run can be performed
for more accurate torque estimation.
Note: Once the ID run is activated, it can be canceled
by stopping the drive.
Note: The ID run must be performed every time any of
the motor parameters ( 99.4 Motor control mode ,
99.6 … 99.12) have been changed.
Note: Make sure that the Safe torque off and
emergency stop circuits (if any) are closed during the
ID run.
Note: Mechanical brake (if present) is not opened by
the logic for the ID run.
Note: For the permanent magnet and SynRM, the
Reduced, Normal, and Advanced ID runs are the same.
In addition, the Standstill and Advanced Standstill ID
runs are identical.
Note: This parameter cannot be changed while the
drive is running.
ID run requested99.13
0No motor ID run is requested. This mode can be
selected only if the ID run (Normal, Reduced, Standstill,
Advanced, Advanced Standstill) has already been
performed once.
None
624 Parameters