ABB ACS880 Firmware Manual page 30

30 Quick start-up guide
Set parameter 99.04 Motor ctrl mode.
DTC = Direct torque control; Scalar
DTC is suitable for most cases. Scalar mode is recommended if
• the nominal current of the motor is less than 1/6 of the nominal current of the drive,
• the drive is used for test purposes with no motor connected, or
• the drive controls multiple motors and the number of motors connected is variable.
Note: ESP application requires SMC control mode selection,
(DTC) (page 83)
needed between drive and motor.
Refer to the motor nameplate for the following parameter settings. Whenever possible,
enter the values exactly as shown on the motor nameplate.
Example of a nameplate of an induction
(asynchronous) motor:
ABB Motors
3
motor M2AA 200 MLA 4
IEC 200 M/L 55
Hz kW
V
690 Y 50 30
400 D 50 30
660 Y 50
30
380 D 30
50
50
415 D 30
440 D 35
60
Cat. no
3GAA 202 001 - ADA
6312/C3
99.06 Motor nominal current
The allowable range is
• in DTC mode: 1/6 × I Hd ... 2 × I Hd of the drive
• in Scalar mode: 0 ... 2 × I Hd
Note: With numerical parameter values:
• Use
and
• Use
and
• Press
(Save) to enter the value.
Note: If step-up transformer is in use, then nominal current setting in the drive is always
calculated for the primary side of the transformer, i.e. 99.06 Motor nominal current =
Motor plate nominal current * Transformer ratio.
Make the following parameter settings in the same manner.
2 – Supply voltage and motor data settings
mode can be used only in cases where no step-up transformer is
No
Ins.cl. F
IP 55
IA/IN t E/s
r/min A
cos
1475 32.5 0.83
56
1475 0.83
1470 34 0.83
1470 59 0.83
1475 54 0.83
59 0.83
1770
6210/C3 180
IEC 34-1
to change the value of a digit.
to move the cursor left and right.
Direct torque control
Example of a nameplate of a permanent
magnet motor: