356 Parameters
Defines the cosphi of the motor for a more accurate motor
model. The value is not obligatory, but is useful with an
asynchronous motor, especially when performing a
standstill identification run. The setting should match the
value on the rating plate of the motor.
With a permanent magnet or synchronous reluctance
motor, this value is not needed.
Note: This parameter cannot be changed while the drive is
running.
0.00
0.00…1.00
Cosphi of the motor.
100 = 1
Defines the nominal motor shaft torque. This value can be
given instead of nominal power (
) if shown on the
rating plate of the motor.
The unit is selected by parameter
.
Note:
• This setting is an alternative to the nominal power value
takes priority.
• This parameter cannot be changed while the drive is
running.
0.000
N·m or lb·ft
0.000…4000000.000
N·m or lb·ft
Nominal motor torque.
1 = 1 unit
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
), this parameter is automatically
set to
, signifying that an ID run must be
performed.
After the ID run, the drive stops and this parameter is
automatically set to
ID run, the machinery must always
be de-coupled from the motor.
• With a permanent magnet or synchronous reluctance
or
ID run requires
that the motor shaft is NOT locked and the load torque
is less than 10%.
• With scalar control mode (
), only the
Current measurement calibration
ID
run mode is possible.
• 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 (
…
) 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
No motor ID run is requested. This mode can be selected
only if the ID run
(
)
has already been performed once.
0
No.
Name/Value
Description
Def/
FbEq16
Summary of Contents for ACS880 ESP
Page 1: ...ABB industrial drives Firmware manual ACS880 PCP ESP control program ...
Page 4: ......
Page 28: ...28 PCP ESP control start up ...
Page 30: ...30 Using the control panel ...
Page 94: ...94 Standard programposi features ...
Page 100: ...100 Default control connections ...
Page 360: ...360 Parameters ...
Page 436: ...436 Fault tracing ...
Page 486: ...486 Control chain diagrams ...
Page 492: ...492 Appendix ESP with step up transformer and sine filter ...
Page 494: ...Contact us www abb com drives www abb com drivespartners 3AXD50000016186 Rev B EN 2015 10 27 ...