目 录
1 安装使用
指南...............................................................................................................................1
1.1 产品概述...........................................................................................................................1
1.2 型号说明...........................................................................................................................1
1.3 产品型号及功能...............................................................................................................2
1.4 技术指标...........................................................................................................................3
1.5 产品安装...........................................................................................................................3
1.5.1 安装
方法...............................................................................................................4
1.5.2 开孔
尺寸（单位：毫米）...................................................................................5
1.5.3 温湿
度传感器、无线温度收发器的安装...........................................................5
1.5.4 无线
温度传感器的安装.......................................................................................5
1.6 接线方法...........................................................................................................................6
1.6.1 接线
端子...............................................................................................................6
1.6.2 典型
接线图...........................................................................................................7
2 产品操作
指南...............................................................................................................................8
2.1 显示介绍(ASD300)...........................................................................................................8
2.2 操作介绍...........................................................................................................................8
2.2.1 装置
上电...............................................................................................................8
2.2.2 动态
模拟图...........................................................................................................9
2.2.3 高压
带电显示及闭锁...........................................................................................9
2.2.4 报警
继电器输出...................................................................................................9
2.2.5 自动
温湿度控制...................................................................................................9
2.2.6 无线
测温（ASD300/ASD320 可选功能）..........................................................10
2.2.7 智能
语音防误提示（ASD200、ASD300、ASD320） .........................................10
2.2.8 柜内
照明功能（ASD200）.................................................................................11
2.2.9 人体感应(
ASD300、ASD320).............................................................................11
2.2.10 电力
参数测量(ASD300)...................................................................................11
2.3 ASD300 编程设置............................................................................................................11
2.4 ASD200 编程设置............................................................................................................12
3 通讯指南.....................................................................................................................................
13
3.1 通讯格式详解.................................................................................................................13
3.1.1 读取
数据（功能码 03H/04H）..........................................................................13
3.1.2 预置
单个寄存器（功能码 06H）......................................................................13
3.1.3 预置
多个寄存器（功能码 10H）......................................................................14
3.2 参量地址表.....................................................................................................................14
4 常见故障
的诊断分析与排除方法.............................................................................................18
4.1 辅助电源故障.................................................................................................................18
4.2 环境温湿度显示故障.....................................................................................................18
4.3 告警继电器动作故障.....................................................................................................18
4.4 一次模拟状态指示灯故障.............................................................................................18
4.5 通信故障.........................................................................................................................18
4.6 节点温度值显示故障.....................................................................................................18
