304 Parameters
Unfiltered motor torque in percent of the nominal motor
torque.
-
-1600.0 … 1600.0% Unfiltered motor torque.
See par.
Defines a filtering time for estimated speed. See the diagram
on page
.
5.00 ms
0.00 … 100.00 ms
Filtering time for estimated speed.
1 = 1 ms
98
Motor values supplied by the user that are used in the motor
model.
These parameters are useful for non-standard motors, or to
just get more accurate motor control of the motor on site. A
better motor model always improves the shaft performance.
Activates the motor model parameters
…
and the
rotor angle offset parameter
98.15
.
Notes
:
• Parameter value is automatically set to zero when ID run is
selected by parameter
. The values
…
the motor characteristics identified during the ID run.
• Measurements made directly from the motor terminals
during the ID run are likely to produce slightly different
values than those on a datasheet from a motor
manufacturer.
• This parameter cannot be changed while the drive is
running.
Not selected
…
98.15
inactive.
0
Motor parameters
…
98.14
are used as the
motor model.
1
Defines the stator resistance
R
S
of the motor model.
With a star-connected motor,
R
S
is the resistance of one
winding. With a delta-connected motor,
R
S
is one-third of the
resistance of one winding.
Resistance value is given at 20 °C.
0.00000 p.u.
0.00000 … 0.50000
p.u.
Stator resistance in per unit.
-
Defines the rotor resistance
R
R
of the motor model.
Resistance value is given at 20 °C.
Note:
This parameter is valid only for asynchronous motors.
0.00000 p.u.
0.00000 … 0.50000
p.u.
Rotor resistance in per unit.
-
Defines the main inductance
L
M
of the motor model.
Note:
This parameter is valid only for asynchronous motors.
0.00000 p.u.
0.00000 …
10.00000 p.u.
Main inductance in per unit.
-
Defines the leakage inductance
L
S
.
Note:
This parameter is valid only for asynchronous motors.
0.00000 p.u.
0.00000 … 1.00000
p.u.
Leakage inductance in per unit.
-
No.
Name/Value
Description
Def
/
FbEq16
Summary of Contents for ACS860
Page 1: ... ABB INDUSTRIAL DRIVES ACS860 primary control program Firmware manual ...
Page 4: ......
Page 10: ...10 Table of contents ...
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 54: ...54 Program features ...
Page 78: ...78 Program features ...
Page 90: ...90 Application macros ...
Page 342: ...342 Additional parameter data ...
Page 380: ...380 Fault tracing ...
Page 381: ...Fault tracing 381 ...
Page 382: ...382 Fault tracing ...
Page 436: ...436 Control chain diagrams ...