How To Perform The Id Run - ABB ACS580 Firmware Manual

How to perform the ID run

The drive automatically estimates motor characteristics using
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
• parameter 99.04 Motor control mode
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
Vector), and
• permanent magnet motor (PM) is used (parameter
Permanent magnet
• 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 28) or with parameter
Note: If motor parameters (group
be repeated.
Note: If you have already parameterized your application using the scalar motor
control mode (99.04 Motor control mode
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
• for I/O controlled drive, check parameters in groups
selection, 23 Speed reference
Monitoring/scaling
• for torque controlled drive, check also parameters in group
reference chain.
selection is
selection is Vector.
motor), or
99.13 ID run requested
99 Motor data) are changed after the ID run, it must
is set to Scalar) and you need to change
ramp,
settings.
Start-up, control with I/O and ID run 27
Standstill
Standstill and
99.04 Motor control mode
99.03 Motor type
to Vector, and
22 Speed reference
12 Standard AI, 30 Limits
ID run when
is set to
is set to
(see page 30).
and 46
26 Torque