威特变频器基本参数
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威特变频器基本参数
一.INITIAL COMMISSIONING
1.PRESET SOLUTION 端子控制模式选择
selection for preset solution :SCT_7(2)
2.Motor and encoder 电机及编码器参数
Montortyp: synchronous 控制类型
2.1 montor plate date 电机数据
1.motor plate date
Induced no-load voltage :1530. V 反电动势
Nominal cument :23.6 A 额定电流
Nominal torque :590 NM 额定力矩
Nominal speed :167 1/min 额定转数
Nominal frequency :33.4 HZ 额定频率
Stator resistor :0.6 Ohm 线间电阻
Stator inductivity :0.026 h 电感
2.Moments of inertia 系统惯量
Motor moment of intertia :2.8 kgm
Moment of inertia of system :0 kgm
3.Encoder : 编码器选择
G10(13)=ECN1313 for WSG direct drives
4.motor protection
temperature monitoring : OFF(0): No temperature monitpring
3.Basic settings 基本设置
3.1 SCALING
1.Motor Rated speed SN 143 1/min 额定转数
2.CAR Nomind speed VN 1.5 m/s 额定速度
3.2 START 启动参数start inputs: start up(IS00),start down (IS01)
3.3 profile
1.Accelaration ramp (ACCR) :0.5 加速度
2.Deceleation ramp(DECR) :0.5 减速度
3.Stop ramp (STOPR) :1.0 停止圆弧
4.Delay blake (TBRK) :600ms 抱闸给定延时
5.Stop delay (TCTRL) :600ms 抱闸释放延时
6.Smoothing time (TJ) :1000ms
7.Delay feference value(TREF) :800ms 励磁时间
8.Time for motor contactor (TENMO):50ms 主控开关延时3.4 VREF 速度配置
CARSPEEDS: m/s
3.5 THRESHOLDS
1.Speedthresholds
速度限制
Vlim1 0.3m/s
Vlim2 0.7m/s
Vlim3 1.0m/s
2.Speedlimits
转数限制
Speed difference: reference-actual 33 1/min
Max Speed :183 1/min
3.6 Contral type 控制方式
1.Type of control :speed-control
2.U/F-characteristic
voltage frequency ratio 10.352065 V/HZ
boost 14.240999 V
二.INPUTS 输入端子定义
DIGITAL:
IS00:UP(37)=start right
IS01:DOWN(38)=start left
IS02:TB0(6)=speed lisit ,index0
IS03:TB0(7)=speed lisit ,index1
IS04:TB0(8)=speed lisit ,index2
三.OUTPUTS 输出端子定义
OS00:ENMO(29)=motor contactor
OS01:/LIM1(34)=/Threshold velocity 1 reached
OS02:/ERR(4)=No fault
OS03:OFF(0)=No function
四. Control loop
control Adapt the external
intertiaIntertia know? No
Power stage 8KHZ(1)=8KHZ
U/F characteristic control type :speed control。