Lust CDA3000 - Voltage Frequency Control (VFC)

Application Manual CDA3000
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3 User interface and data structure
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Note: Any change to the parameters is made only in the volatile
RAM, and must be saved by parameter 150 -SAVE, in subject
area “_15 FC-Initial commissioning”,totheROM.Thesame
effect is achieved by simultaneously pressing the two cursor
keys on the K
EYPAD KP200 control unit for approx. 2 seconds
while at the menu level. At the menu level the display shows
“MENU”.
Parameters
The parameters are changeable variables which are all assigned a prede-
fined factory setting (FS). They have a fixed value range with a minimum
and maximum value. The current parameter value is always displayed.
Subject areas
For ease of handling the parameters are bundled into parameter groups.
The parameter groups are termed subject areas, and contain the soft-
ware functions of the CDA3000 inverter module.
Figure 3.2 Subject areas for function-oriented operation of the inverter mod-
ule.
Current controller
Speed controller FOR
Current controller
Remagnetization
Modulation
Current-controlled startup
Control location
Driving sets
Characteristic switchover
Master/Slave operation
DC braking
DC holding
Fixed frequencies
Reference structure
Initial commissioning
LUSTBUS
Option modules
Driving profile generator
VFC
I x R load compensation
Slip compensation
Current injection
Encoder evaluation
Motor protection
KP 200
Device capacity utilization
Device data
Power failure bridging
Warning messages
Error messages
Protection and Information
Actual values
Analog inputs
Analog output
Digital inputs
Digital outputs
Clock input/Clock output
MOP function
Inputs/ outputs
Commissioning
SIO and options
Open-loop and closed-loop
control functions
VFC
Sensorless Flux Control
Field Oriented Regulation
Speed controller SFC
Frequency limitation
Motor holding brake
Current controller
Sensorless Flux Control
Field Oriented Regulation