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目录
VEGABAR 87 • 4 … 20 mA
45507-ZH-200615
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 合规使用 .....................................................................................................................................................................5
2.3 警告勿滥用 ................................................................................................................................................................. 5
2.4 一般性安全说明 .........................................................................................................................................................5
2.5 欧盟一致性 ................................................................................................................................................................. 5
2.6 NAMUR推荐 ............................................................................................................................................................ 5
2.7 环境提示 .....................................................................................................................................................................5
3 产品说明
......................................................................................................................................................7
3.1 结构
.............................................................................................................................................................................7
3.2 操作原理
.....................................................................................................................................................................8
3.3 包装、运输和仓储
..................................................................................................................................................10
3.4 配件
...........................................................................................................................................................................10
4 安装
...........................................................................................................................................................11
4.1 一般性说明
...............................................................................................................................................................11
4.2 通风和压力补偿 .......................................................................................................................................................12
4.3 物位测量 ...................................................................................................................................................................15
4.4 外部壳体 ...................................................................................................................................................................15
5 与供电装置相连接
......................................................................................................................................16
5.1 为连接作准备
...........................................................................................................................................................16
5.2 连接 ...........................................................................................................................................................................17
5.3 单腔式外壳 ...............................................................................................................................................................18
5.4 防爆(Ex-d-ia)型双腔式壳体 ...............................................................................................................................18
5.5 IP66/IP68(1bar)型的壳体 .................................................................................................................................19
5.6 外部壳体 ...................................................................................................................................................................20
5.7 启动阶段 ...................................................................................................................................................................21
6 用显示和调整模块进行调试
........................................................................................................................22
6.1 使用显示和调整模块
..............................................................................................................................................22
6.2 操作系统 ...................................................................................................................................................................22
6.3 测量值显示 ...............................................................................................................................................................23
6.4 更改参数-快速调试 ..............................................................................................................................................24
6.5 更改参数-扩展操作 ..............................................................................................................................................24
6.6 储存设置或更改了的参数 ......................................................................................................................................34
7 用PACTware进行调试 .............................................................................................................................35
7.1 连接电脑
...................................................................................................................................................................35
7.2 用PACTware更改参数 .........................................................................................................................................35
7.3 储存设置或更改了的参数 ......................................................................................................................................36
8 用其它系统进行调试
...................................................................................................................................37
8.1 DD操作程序............................................................................................................................................................37
8.2 FieldCommunicator375,475 .........................................................................................................................37
9 诊断与服务
.................................................................................................................................................38
9.1 维护
...........................................................................................................................................................................38
9.2 诊断功能 ...................................................................................................................................................................38
9.3 排除故障 ...................................................................................................................................................................39
9.4 更换IP68(25bar)型的过程组件 .......................................................................................................................40
9.5 更换电子插件 ...........................................................................................................................................................41
9.6 软件升级 ...................................................................................................................................................................41