Step Electric iAStar-S3, Инструкция по эксплуатации

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Instruction Manual of -S3 Inverter for Elevator
7-
13
Application of Elevator
控制方式
E01
Control Mode
Inverter control mode:
0: asynchronous motor; 1:
synchronous motor.
0/1 × 0
电机极数
E02
Num. of poles
Set the number of motor poles.
2 ～ 32
× 4 Refer to Note 1.
电机额定电压
E03
Motor Rated Volt.
Set rated voltage of the motor, in
V.
0 ～ 500 V 380
As per the motor
nameplate.
电机额定转速
E04
Motor Rated RPM
Set rated speed of the motor, in
rpm.
0
～
9999
rpm 1459
As per the motor
nameplate.
电机额定电流
E05
Motor Rated Cur.
Set rated current of the motor, in
A.
0
～
80.00
A 48
As per the motor
nameplate.
转差频率
E07
Motor Slip Freq.
Set slip frequency, in Hz:
Slip frequency = (synchronous
speed
－
rated speed) × rated
frequency ÷ synchronous speed.
0
～
10.00
Hz 1.40 Refer to Note 2.
编码器类型
E09
Encoder Type
Set the encoder type:
0: increment, differential, SinCos;
1: CCW increment UVW;
2: CW increment UVW;
8: Endat absolute.
0/1/2/8 × 0
Sin/Cos encoders shall
have 2048 pulses;
UVW encoders shall
have 8192 pulses;
Endat encoders shall
have 2048 pulses.
编码器规格
E10
Encoder Spec.
Set the number of pulses per turn
of the encoder.
0
～
9999
× 1024 As per the encoder type.
预负载选择
E13
Pre-torque Sel
Set pre-torque selection mode:
0: no load device;
2: analog signal of load device.
0/2 × 0 Refer to Note 3.
Note 1:
E02 is used to set the number of poles of the motor as per its nameplate.
If the nameplate does not show the number, it may be calculated as follows:
Pole number = 2 (60*f/n).
Where, n is the rated speed, and f is the rated frequency. If f is not indicated on the
nameplate, f = 50 Hz.
The nearest even number most lower than the calculated value shall be taken as the pole
number.
Note 2:
E07 is used to set the rated slip frequency of asynchronous motors, which may be
calculated as follows:
Slip frequency = (N - n)*f/N
Where, N is the synchronous speed, N = 60*f/P, and P is the number of pole pairs, P =
E02/2.
n is the rated speed, and f is the rated frequency.