ADV200 WA • Functions description and parameters list
79
Par.2406
Par.2408
(Par.2410 x 0,25)
Par.2400
Par.2412
2
V
Hz
Slip comp
Measured speed
Speed setpoint
PAR 664
Slip comp filter
PAR 2442
Slip comp
PAR 2440
Slip I gain
PAR 2448
Slip P gain
PAR 2446
Slip comp mode
PAR 2444
Menu
PAR
Description
UM
Type
FB BIT
Def
Min
Max
Acc
Mod
21.10
2440 Slip comp
Hz
FLOAT
CALCF
0.0
10.0
RWS V
Setting of the slip compensation. When the asynchronous motor is loaded, the mechanical speed of the motor
shaft varies according to the electric slippage, which affects torque generation. The slip compensation func-
tion can be used to maintain a constant motor shaft speed. Compensation is performed by varying the drive
output frequency as a function of its output current and the motor parameters. Thus, to obtain the best effect,
the motor plate data must be set appropriately, and the correct stator resistance value (Par.
2050
) must be set
or measured using the self-tuning function, The slip compensation value is calculated automatically during the
self-tuning procedure or set manually in this parameter.
During slip compensation tuning the drive must not be in the current limit condition.
Menu
PAR
Description
UM
Type
FB BIT
Def
Min
Max
Acc
Mod
21.11
2442 Slip comp filter
ms
UINT16
200
50
5000
ERW V
Setting of the slip compensation filter. The value set in this parameter determines the slip compensation func-
tion reaction time. The lower this parameter is set, the greater the slip compensation reaction. If this param-
eter is too low, it could cause undesirable oscillations in speed after sudden variations to the applied load.
Menu
PAR
Description
UM
Type
FB BIT
Def
Min
Max
Acc
Mod
21.12
2444 Slip comp mode
ENUM
Open loop
0
1
ERW V
Setting of the slip compensation mode.
0
Open loop
When set to
0
(
Open loop
) the slip compensation value is that set manually in parameter 5210 or calculated
by the self-tuning procedure.
Menu
PAR
Description
UM
Type
FB BIT
Def
Min
Max
Acc
Mod
21.13
2446 Slip P gain
perc
FLOAT
1.0 0.0 100.0
ERWS
V
Setting of the slip compensation proportional gain.
Содержание ADV200 WA
Страница 84: ...84 ADV200 WA Functions description and parameters list 22 3 FUNCTIONS DC BRAKING ...
Страница 274: ...274 ADV200 WA Block Diagrams G Block Diagrams System Diagrams Index Drive overview ...
Страница 275: ...ADV200 WA Block Diagrams 275 References ...
Страница 276: ...276 ADV200 WA Block Diagrams Ramps Multireference ...
Страница 277: ...ADV200 WA Block Diagrams 277 Motorpotentiometer Jog function ...
Страница 278: ...278 ADV200 WA Block Diagrams Monitor function ...
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