Danaher Motion SuperDrive ACS24 Series, Руководство пользователя

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26.04.2005
Configuration & control of the AC SuperDrive
6.8 P
ARAMETERS
The object indices for the parameters used within the Flux Control are described in Table 18 .
Index Sub-
Index Name Description
2070h 4 Nominal Base Speed Nominal base speed in rpm for the motor connected to the
ACS. The motor manufacturer or Danaher Motion usually
supplies this parameter.
2070h 26 DcBus Voltage at
Base Speed In percentage of nominal dc bus voltage.
2070h 7 Nominal Slip Gain Nominal slip gain for the motor connected to the ACS. The
motor manufacturer or Danaher Motion usually supplies
this parameter.
1 = 0.0000828 rad/s/ARMS or 0.0000132 Hz/ARMS
2070h 20 Motor Temperature at
Nominal Slip Gain
The temperature in
°
C at which the Nominal Slip Gain is
measured/calculated.
The motor manufacturer or Danaher Motion usually
supplies this parameter.
2070h 21 Temperature
Coefficient Rotor resistance percent change per 100 ºC change in
rotor temperature.
The motor manufacturer or Danaher Motion usually
supplies this parameter.
2070h 2 Nominal
Magnetization Current Nominal magnetization current for the motor connected to
the ACS in ARMS. The motor manufacturer or Danaher
Motion usually supplies this parameter.
2070h 40 Magnetisation Current
Low
Turned on via bit 14 in the Command Word. Used for
example at standstill and/or low load conditions in order to
decrease the magnetisation current (i.e. reduce the losses
in the motor).
Table 18. Flux Control - Parameters.
The Table 19 describes the object indices of the variables (read only) within the Flux Control that
are accessible via CANopen.
Index Sub-
Index Name Description
2070h 27 Base Speed Dc Bus Voltage compensated Nominal Base Speed in
rpm.
2070h 10 Slip Gain Commanded slip gain
1 = 0.0000828 rad/s/ARMS or 0.0000132 Hz/ARMS.
Temperature and speed compensated. Updated every
20 ms (50 Hz).
2070h 9 Magnetization Current Commanded magnetization current in ARMS. Updated
every 20 ms (50 Hz). The same as IdRef.
Table 19. Flux Control - Variables
User's Guide 1.0 Item No.
89Y05120A
57