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438 Parameters
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
Notes:
• 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
.
Notes:
• For
ID run, the machinery must always be
de-coupled from the motor.
• Before activating the ID run, configure motor temperature
measurement (if used) in parameter group
, and in parameter
• If a sine filter is installed, set the appropriate bit in
parameter
before activating the
ID run. With a non-ABB (custom) filter, set also
and
.
• With scalar control mode (
), the ID run is not requested automatically. However,
an ID run can be performed for more accurate torque
estimation.
• 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.
;
b1/b2)
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
Содержание ACS880-x04
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Страница 4: ......
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 111: ...Application macros 111 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 112: ...112 Application macros ...
Страница 496: ...496 Additional parameter data ...
Страница 544: ...544 Fault tracing ...
Страница 602: ...602 Control chain diagrams ...