Lenze i55AE155F

8.4.4 Motor controller sengs
Aer the motor sengs have been made, the dierent control loops must be set. For a quick
commissioning, the calculaons and sengs are made automacally if one of the following
opmisaons is carried out:
4Motor selecon from motor catalogue ^ 197
4Automac motor idencaon (energized) ^ 199
4Automac motor calibraon (non-energized) ^ 200
Details
The following controllers have an inuence in the respecve motor control type:
Controller Motor control type
VFC open
loop
VFC closed
loop
SC-ASM SL-PSM SLVC
Current controller ^ 202
l l l l l
Field controller ^ 203
l l
Field weakening controller ^ 203
l l
Imax controller ^ 204
l l
Flying restart controller ^ 205
l l l
SLVC controller ^ 205
l
Slip controller ^ 210
l
VFC open loop
VFC closed loop
SC-ASM
SL-PSM
SLVC
= V/f characterisc control
= V/f characterisc control with speed feedback
= servo control for asynchronous motor
= sensorless control for synchronous motor
= sensorless vector control
8.4.4.1 Current controller
For a quick commissioning, the calculaons and sengs are made automacally during the
opmisaon.
For typical applicaons, a manual adaptaon of the parameters of the current
controller is not recommended. A wrong seng may have a negave eect on
the control. For special applicaons, contact the manufacturer before adapng
the parameters.
Precondions
The current controller parameters are calculated based on the stator resistance and leakage
inductance. Thus, the following parameters must be set correctly, either via opmisaon or
manually (according to manufacturer-data/motor data sheet):
•
0x2C01:002: Stator resistance
•
0x2C01:003: Stator leakage inductance
4Motor equivalent circuit diagram data ^ 201
Parameter Name / value range / [default seng] Info
0x2942:001
(P334.01)
Current controller parameters: Gain
(Current contr.: Gain)
0.00 ... [42.55]* ... 750.00 V/A
* Default seng depending on the size.
Gain factor Vp of the current controller.
0x2942:002
(P334.02)
Current controller parameters: Reset me
(Current contr.: Reset me)
0.01 ... [4.50]* ... 2000.00 ms
* Default seng depending on the size.
Reset me Ti of the current controller.
Motor control
Opmisaon of the control loops
Motor controller sengs
202