ABB ACS380 Series - Page 308

308 Parameters
99.11 Motor nominal cos Φ Defines the cosphi of the motor for a more accurate motor
model. (Not applicable to permanent magnet motors.) Not
obligatory; if set, should match the value on the rating
plate of the motor.
Note: This parameter cannot be changed while the drive
is running.
0.00
0.00…1.00 Cosphi of the motor. 100 = 1
99.12 Motor nominal torque Defines the nominal motor shaft torque for a more
accurate motor model. Not obligatory. The unit is selected
by parameter 96.16 Unit selection.
Note: This parameter cannot be changed while the drive
is running.
0.000
N·m or lb·ft
0.000…
N·m or lb·ft
Nominal motor torque. 1 = 100 unit
99.13 ID run requested 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
96.06 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.
Notes:
• To ensure that the ID run can work properly, the drive
limits in group 30 Limits (maximum speed and
minimum speed, and maximum torque and minimum
torque) must to be large enough (the range specified by
the limits must be wide enough. If eg. speed limits are
less than the motor nominal speed, the ID run cannot
be completed.
• For the Advanced ID run, the machinery must always
be de-coupled from the motor.
• With a permanent magnet or synchronous reluctance
motor, a Normal, Reduced or Standstill ID run requires
that the motor shaft is NOT locked and the load torque
is less than 10%.
• Once the ID run is activated, it can be canceled by
stopping the drive.
• The ID run must be performed every time any of the
motor parameters (99.04, 99.06…99.12) have been
changed.
• Ensure that the Safe torque off and emergency stop
circuits (if any) are closed during the ID run.
• Mechanical brake (if present) is not opened by the logic
for the ID run.
• This parameter cannot be changed while the drive is
running.
None
None No motor ID run is requested. This mode can be selected
only if the ID run (Normal/Reduced/Standstill/Advanced)
has already been performed once.
0
No. Name/Value Description Default
FbEq 16