INVT-CHE系列变频器使用说明书(13版)

目录

安全注意事项......................................................5

1概况...............................................................6

1.1变频器的综合技术特性............................................6

1.2变频器铭牌说明...................................................7

1.3变频器系列机型...................................................7

1.4变频器各部件名称说明.............................................9

1.5变频器外形尺寸................................................10

2开箱检查.......................................................13

3拆卸和安装.....................................................M

安全警告.......................................................14

3.1变频器安装运行环境.........................................15

3.2变频器安装间隔及距离.......................................16

3.3外引键盘的安装尺寸.........................................17

3.4盖板的拆卸和安装...........................................18

4接线...........................................................20

安全警告.......................................................20

4.1与外围设备的连接图.........................................21

4.2接线端子图.................................................22

4.3标准接线图.................................................23

4.4断路器、熔断器、电缆、接触器规格一览表....................24

4.5主回路的连接...............................................25

4.5.1主回路电源侧的连接...................................25

4.5.2主回路变频器侧的连接................................25

4.5.3主回路电机侧的连接...................................26

4.5.4回馈单元的连接.......................................26

4.5.5共直流母线的连接.....................................27

4.5.6接地线的连接..........................................28

4.6控制回路的连接.............................................28

4.6.1注意事项.............................................28

4.6.2控制板端子说明......................................28

4.6.3控制板跳线说明......................................29

4.7符合EMC要求的安装指导.....................................29

4.7.1EMC一般常识...........................................29

4.7.2变频器的EMC特点.......................................30

4.7.3EMC安装指导..........................................30

5操作

5.1操作面板说明...............................................33

5.1.1面板示意国..........................................33

5.1.2按键功能说明........................................33

5.1.3指示灯说明..........................................34

5.2操作流程..................................................34

5.2.1参数设置............................................34

5.2.2故障复位.............................................35

5.2.3参数拷贝.............................................36

5.2.4电机参数自学习.......................................36

5.2.5密码设置.............................................37

5.3运行状态...................................................37

5.3.1上电初始化...........................................37

5.3.2待机.................................................37

5.3.3电机参数自学习.......................................37

5.3.4运行.................................................37

5.3.5故障.................................................38

5.4快速调试.................................................38

6功能详细说明...................................................39

P0基本功能组.................................................39

P1起停控制组.................................................45

P2电机参数组.................................................48

P3矢量控制组.................................................49

P4V/F控制组.................................................50

P5输入端子组.................................................51

P6输出端子组.................................................55

P7人机界面组.................................................57

P8增强功能组.................................................60

P9PID控制组.................................................64

PA多段速控制组...............................................67

PB保护参数组.................................................68

PC串行通讯组.................................................71

PD保留功能组.................................................74

PE厂家功能组.................................................74

7故障与排除.....................................................75

7.1故障信息及排除方法.......................................75

7.2常见故障及其处理方法......................................76

8保养与维护.....................................................78

8.1日常保养及维#...........................................78

8.2定期维护.................................................78

8.3变频器易损件更换.........................................79

8.4变频器的保修.............................................79

9功能参数一览表..................................................80

10制动电阻/制动单元选型...........................................91

10.1选型参考..................................................91

10.2连接方法..................................................91

10.2.1制动电阻连接.......................................91

10.2.2制动单元连接.......................................92

10.2.3制动单元并联连接...................................92

11通讯协议.........................................................93

11.1协议内容..................................................93

11.2应用方式..................................................93

11.3总线结构..................................................93

11.4协议说明.................................................93

11.5通讯帧结构...............................................94

11.6命令码及通讯数据描述.....................................96

插图

图17变频器铭牌说明..........................................7

图1-215KW及以下塑料外壳变频器各部件名称......................9

图1-318.5KW及以上金属外壳变频器各部件名称....................10

图1-415KW以下机型的外形尺寸.................................11

图1-518.5KW-110KW以上机型外形尺寸..........................11

图1-6132KW-315KW机型(有底座和无底座)外形尺................12

图3-1安装地点的海拔高度.......................................15

图3-2安装的间隔距离...........................................16

图3-3多台变频器的安装.........................................16

图3-4外引键盘(小)的安装尺寸................................17

图3-5外引键盘(小)的开孔尺寸................................17

图3-6外引键盘(大)的安装尺寸................................17

图3-7外引键盘(大)的开孔尺寸................................17

图3-8塑胶盖板的拆卸和安装示意图..............................18

图3-9镀金盖板的拆卸和安装示意图..............................18

图3-10柜式结构的拆卸和安装示意图............................19

图4-1外围设备的连接图.........................................21

图4-2主回路接线端子图(1.5-2.2kW).........................................................22

图4-3主回路接线端子图(1.5〜2.2kW).........................................................22

图4-4主回路接线端子图(1.5〜2.2kW).........................................................22

图4-5主回路接线端子图(18.5KW〜110KW)........................................22

图4-6主回路接线端子图(132KW〜315KW).........................................22

图4-7L5〜2.2kW控制回路接线端子图...........................23

图4-83.7〜30kW控制回路接线端子图...........................23

图4-9标准接线图...............................................23

图4T0主回路电源侧的连接....................................25

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