92
ADV200
WA • Functions description and parameters list
SpeedCapture_01.vsd
OutFreq
MotorSpd
OutCurr
Speed search
Par 3366
Waiting for demagnetiz
Acceleration
Magnetiz
Par 3368
Search time
Par 3370 P gain
Par 3372 I gain
Vf control
Menu
PAR
Description
UM
Type
FB BIT
Def
Min
Max
Acc
Mod
22.6.2 3364 Vf catch start freq
Hz
FLOAT
(*)
-500.0
500.0
ERWZ V
(*) : EU = 50Hz; USA = 60 Hz.
This parameter is used to configure the frequency at which the procedure to capture a motor that is running
starts. This parameter is used if:
Condition
Frequency value
First enabling of the drive after power-on
Par
3364 Vf catch start freq
Drive enabled and demagnetising for a time > Par
3376 Vf catch lastref dly
Par
3364 Vf catch start freq
This parameter must be set to a frequency that is higher than the frequency at which the motor is running at
the beginning of the capture procedure. If the conditions are not always identical the maximum frequency or
a few Hz below this must be set. The reference sign setting must be the same as the sign of the frequency at
which the motor is running.
If a frequency value close to the actual frequency is set, the capture time is short. If there is a big difference
between the frequency value setting and the actual frequency, the capture time is longer.
The recommended setting for this parameter is 0 if the function is enabled for use to capture a motor running
due to a temporary disabling of the drive or to capture a motor running in the case of an automatic restart after
an alarm; or in case of enabling after power-on or after prolonged periods of disabling, the motor speed is cer-
tainly 0.
Menu
PAR
Description
UM
Type
FB BIT
Def
Min
Max
Acc
Mod
22.6.3 3366 Vf catch enable dly
ms
UINT16
1000
10
10000
ERWZ V
This parameter is used to configure the time to wait for demagnetisation of the motor before executing the
procedure to capture the motor that is running. The waiting time for demagnetisation is measured starting
from the moment the drive detects that the conditions are OK to execute the capture procedure. This param-
eter is useful for automatic restarts after an alarm.
If the motor flux is not zero when the enable command is sent the drive might generate the
Overcurrent
alarm.
The value to set depends on the size of the motor. Large motors have a high rotor time constant and therefore
require a long demagnetisation time. Setting a higher value than necessary is not a problem.
Menu
PAR
Description
UM
Type
FB BIT
Def
Min
Max
Acc
Mod
22.6.4 3368 Vf catch search time
s
FLOAT
2.0 1.0 30.0
ERW
V
This parameter is used to configure the speed at which the output frequency changes for synchronisation with
Summary of Contents for ADV200 WA
Page 84: ...84 ADV200 WA Functions description and parameters list 22 3 FUNCTIONS DC BRAKING ...
Page 274: ...274 ADV200 WA Block Diagrams G Block Diagrams System Diagrams Index Drive overview ...
Page 275: ...ADV200 WA Block Diagrams 275 References ...
Page 276: ...276 ADV200 WA Block Diagrams Ramps Multireference ...
Page 277: ...ADV200 WA Block Diagrams 277 Motorpotentiometer Jog function ...
Page 278: ...278 ADV200 WA Block Diagrams Monitor function ...
Page 279: ...ADV200 WA Block Diagrams 279 ...
Page 280: ...280 ADV200 WA Block Diagrams Commands ...
Page 281: ...ADV200 WA Block Diagrams 281 ...
Page 282: ...282 ADV200 WA Block Diagrams Digital inputs ...
Page 283: ...ADV200 WA Block Diagrams 283 Digital outputs ...
Page 284: ...284 ADV200 WA Block Diagrams Analog inputs ...
Page 285: ...ADV200 WA Block Diagrams 285 ...
Page 286: ...286 ADV200 WA Block Diagrams Analog outputs ...
Page 287: ...ADV200 WA Block Diagrams 287 Speed reg gains ...
Page 288: ...288 ADV200 WA Block Diagrams VF parameters ...
Page 289: ...ADV200 WA Block Diagrams 289 Functions ...
Page 290: ...290 ADV200 WA Block Diagrams ...
Page 291: ...ADV200 WA Block Diagrams 291 ...
Page 292: ...292 ADV200 WA Block Diagrams ...
Page 293: ...ADV200 WA Block Diagrams 293 Process ...
Page 294: ...294 ADV200 WA Block Diagrams ...
Page 295: ...ADV200 WA Block Diagrams 295 ...
Page 296: ...296 ADV200 WA Block Diagrams ...
Page 297: ...ADV200 WA Block Diagrams 297 ...
Page 298: ...298 ADV200 WA Block Diagrams ...
Page 299: ......