9
13.5 MODBUS协议应用(主从模式) ...........................................................................................................343
13.5.1 MODBUS协议概述.......................................................................................................................343
13.5.2 MODBUS协议通讯格式...............................................................................................................345
13.5.3 MODBUS协议在HMI中的应用...................................................................................................350
14 寄存器....................................................................................................................................................................356
14.1 HMI内部寄存器 ........................................................................................................................................356
14.1.1 位地址...........................................................................................................................................356
14.1.2 字地址...........................................................................................................................................356
14.2 HMI系统特殊寄存器 ................................................................................................................................357
14.2.1 硬件参数设置...............................................................................................................................357
14.2.2 系统设置.......................................................................................................................................357
14.2.3 元件设置.......................................................................................................................................360
14.2.4 等级与权限...................................................................................................................................361
14.2.5 数据及工程管理...........................................................................................................................362
14.2.6 通讯...............................................................................................................................................363
Part3 硬件篇
1 名称和规格...............................................................................................................................................................372
1.1 各部分的名称....................................................................................................................................372
1.2 各部分的规格....................................................................................................................................373
2 与外围设备的连接..................................................................................................................................................377
2.1 通过串行接口连接............................................................................................................................377
2.2 通过USB接口连接 ............................................................................................................................378
2.3 通过LAN接口连接............................................................................................................................379
3 系统设置模式..........................................................................................................................................................381
3.1 系统设置模式的显示方法................................................................................................................381
3.2 系统设置............................................................................................................................................381
4 触控校准模式..........................................................................................................................................................383
4.1 触控校准模式的显示方法................................................................................................................383
4.2 触控校准设置....................................................................................................................................383
5 固件更新模式..........................................................................................................................................................384
5.1 固件更新模式的显示方法................................................................................................................384
5.2 固件更新设置....................................................................................................................................384
6 维护保养..................................................................................................................................................................385
6.1 维护....................................................................................................................................................385
6.2 保养....................................................................................................................................................385
附录 1 HMI支持的常用PLC/控制器一览表 .............................................................................................................386
附录 2 错误信息一览表.............................................................................................................................................390
附录 3 系统提示信息一览表.....................................................................................................................................394
附录 4 KM5303T
.........................................................................................................................................................396