目录

B-64305CM/01

2 硬件.........................................................................................................................................85

2.1 2.2 2.3 2.4 2.5

硬件配置.............................................................................................................................................86 硬件概要.............................................................................................................................................87 综合连接图.........................................................................................................................................88 印刷电路板的连接器和插卡配置.....................................................................................................91 2.4.1 主板....................................................................................................................................................91 单元、印刷电路板一览表.................................................................................................................99 2.5.1 基本单元............................................................................................................................................99

2.5.2 显示器................................................................................................................................................99 2.5.3 MDI单元............................................................................................................................................99 2.5.4 印刷电路板......................................................................................................................................100 2.5.5 I/O.....................................................................................................................................................101 2.5.6 其他单元..........................................................................................................................................102

2.6

2.7 2.8

更换印刷电路板时的注意事项.......................................................................................................103 主板的更换方法...............................................................................................................................104 轴卡的拆装方法...............................................................................................................................106 2.8.1 拆卸方法..........................................................................................................................................107

2.8.2

安装方法..........................................................................................................................................108

2.9

FROM/SRAM模块的拆装方法.......................................................................................................110 2.9.1 拆卸方法..........................................................................................................................................110

2.9.2

安装方法..........................................................................................................................................110

2.10

2.11

更换控制单元的保险丝...................................................................................................................112 电池的更换方法...............................................................................................................................113 2.11.1 绝对脉冲编码器的电池（DC6V）................................................................................................116

2.11.2

电机内置型绝对脉冲编码器的电池（DC6V）.............................................................................117

2.12 风扇电机的更换方法.......................................................................................................................118

2.13 10.4”LCD单元的安装和拆卸方法..................................................................................................120

2.13.1 拆卸方法..........................................................................................................................................120

2.13.2

安装方法..........................................................................................................................................121

2.14

2.15

有关液晶显示器(LCD)....................................................................................................................122 可选板...............................................................................................................................................126 2.15.1 快速以太网板..................................................................................................................................126

2.15.2 PROFIBUS板..................................................................................................................................130 2.15.3 有关可选板的安装位置..................................................................................................................133

2.16

可选PCB的拆装方法......................................................................................................................134 2.16.1 拆卸方法..........................................................................................................................................134

2.16.2

安装方法..........................................................................................................................................134