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目录
VEGABAR 39 • 两线制 4 … 20 mA
57089-ZH-210324
目录
1 关于本技术文献 ............................................................................................................................................4
1.1 功能 .............................................................................................................................................................................4
1.2 对象 .............................................................................................................................................................................4
1.3 所用的图标 .................................................................................................................................................................4
2 安全注意事项 ...............................................................................................................................................5
2.1 授权人员 .....................................................................................................................................................................5
2.2 正确使用 .....................................................................................................................................................................5
2.3 警告勿滥用 .................................................................................................................................................................5
2.4 一般性安全说明 .........................................................................................................................................................5
3 产品说明 ......................................................................................................................................................6
3.1 结构 .............................................................................................................................................................................6
3.2 工作原理 .....................................................................................................................................................................8
3.3 操作 .............................................................................................................................................................................9
3.4 包装、运输和仓储 ..................................................................................................................................................10
3.5 配件 ...........................................................................................................................................................................10
4 安装 ...........................................................................................................................................................11
4.1 一般性说明 ...............................................................................................................................................................11
4.2 过程压力测量 ...........................................................................................................................................................12
4.3 物位测量 ...................................................................................................................................................................14
5 与供电装置相连接 ......................................................................................................................................15
5.1 为连接作准备 ...........................................................................................................................................................15
5.2 接线步骤 ...................................................................................................................................................................15
5.3 接线图 - 两线制 4 … 20 mA ................................................................................................................................18
5.4 启动阶段 ...................................................................................................................................................................18
6 访问保护 ....................................................................................................................................................19
6.1 蓝牙无线接口 ...........................................................................................................................................................19
6.2 对参数更改权限的保护 ..........................................................................................................................................19
6.3 将密码或代码存入 myVEGA 中 ...........................................................................................................................19
7 将内置的显示和调整单元投入使用 ..............................................................................................................20
7.1 操作系统 ...................................................................................................................................................................20
7.2 测量值和菜单项显示 ..............................................................................................................................................20
7.3 更改参数 ...................................................................................................................................................................21
8 利用智能手机/平板设备进行调试(蓝牙) .....................................................................................................28
8.1 准备工作 ...................................................................................................................................................................28
8.2 建立连接 ...................................................................................................................................................................28
8.3 给传感器设置参数 ..................................................................................................................................................28
9 用电脑/笔记本电脑来进行调试(蓝牙).........................................................................................................30
9.1 准备工作 ...................................................................................................................................................................30
9.2 建立连接 ...................................................................................................................................................................30
9.3 更改参数 ...................................................................................................................................................................31
10 菜单概览 ....................................................................................................................................................32
10.1 显示和调整单元 (现场) ..........................................................................................................................................32
10.2 VEGA Tools app 和 DTM (蓝牙) ........................................................................................................................33
11 诊断与服务 .................................................................................................................................................35
11.1 维护 ...........................................................................................................................................................................35
11.2 排除故障 ...................................................................................................................................................................35
11.3 诊断,故障信息 .......................................................................................................................................................35
11.4 状态信息 (符合 NE 107) .......................................................................................................................................36
11.5 软件升级 ...................................................................................................................................................................37