ABB ACQ580 - How to Perform the ID Run

Start-up, control with I/O and ID run 21
How to perform the ID run
The drive automatically estimates motor characteristics using Standstill ID run when
the drive is started for the first time in vector control and after any motor parameter
(group 99 Motor data) is changed. This is valid when
• parameter 99.13 ID run requested selection is Standstill and
• parameter 99.04 Motor control mode selection is Vector.
In most applications there is no need to perform a separate ID run. The ID run should
be selected manually if:
• vector control mode is used (parameter 99.04 Motor control mode is set to
Vector), and
• permanent magnet motor (PM) is used (parameter 99.03 Motor type is set to
Permanent magnet motor), or
• synchronous reluctance motor (SynRM) is used (parameter 99.03 Motor type is
set to SynRM), or
• drive operates near zero speed references, or
• operation at torque range above the motor nominal torque, over a wide speed
range is needed.
Do the ID run with the ID run assistant by selecting Menu - Primary settings - Motor
- ID run (see page 22).
Note: If motor parameters (group 99 Motor data) are changed after the ID run, it must
be repeated.
Note: If you have already parameterized your application using the scalar motor
control mode (99.04 Motor control mode is set to Scalar) and you need to change
motor control mode to Vector,
• change the control mode to vector with the Control mode assistant (go to Menu -
Primary settings - Motor - Control mode) and follow the instructions. The ID run
assistant then guides you through the ID run.
or
• set parameter 99.04 Motor control mode to Vector, and
• for I/O controlled drive, check parameters in groups 22 Speed reference
selection, 23 Speed reference ramp, 12 Standard AI, 30 Limits and 46
Monitoring/scaling settings.