eh流量计说明书文档格式.docx

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eh流量计说明书文档格式.docx

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eh流量计说明书文档格式.docx

输入正确的密码后,(长按)

【-】仪表进入设置状态。

仪表设置状态共有四组操作菜单《L参数设置》《F参数设置》《C参数设置》《修改密码》四组操作通过(长按)

【-】进行循环切换。

需要修改某个参数时可通过【S】【+】【-】

(短按)来实现。

  3、退出设置

  EH6400A在设置状态下,

  按【+】+【-】

(表示同时按,后类同)仪表显示SAUEd,此时

  (长按)

【-】仪表保存参数成功显示SUCCESS闪动即返回运行状态,保存失败则显示Err闪动即返回运行状态。

(短按)

【S】则不保存返回运行状态。

  4、参数说明

  第一组参数:

  L00-----系数0(主系数)(单位0.00000L/脉冲)

  L01-----系数1

  L02-----系数2

  L03-----系数3

  L04-----系数4

  L05-----第一个分段值(单位000.000m3/h)

  L06-----第二个分段值

  L07-----第三个分段值

  L08-----第四个分段值

  L09-----分段开关(0:

不分段,1:

分段)注不分段时采用系数0(主系数)。

  第二组参数:

  F00-----量程(即最大流量)(单位000.000m3/h)

  F01-----最小流量(流量计最小流量)

  F02-----4-20mA调零

  F03-----4-20mA调满

  F04-----脉冲输出模式(0:

调制脉冲输出,1:

实时脉冲输出)F05-----脉冲输出高电平宽度(单位:

ms)

  F06-----调制脉冲输出时的流量系数(单位0.00000L/脉冲)F07-----生产厂家调试用,用户不需使用

  第三组参数:

  C00-----仪表通讯地址

  C01-----通讯波特率(0:

2400,1:

4800,2:

9600默认值,3:

19200)C02-----通讯模式设置

  C02最后一位数=0无校验,=1奇校验,=2偶校验

  C02倒数第二位数=0仪表用新的通讯协议,=1用老的通讯协议(和DH6400E相同)

  新协议说明:

  读单次量send:

addr0300000002CRC读出的数固定三位小数读累计量send:

addr0300020002CRC读出的数固定三位小数读瞬时量send:

addr0300040002CRC读出的数固定三位小数三个量同时都send:

addr0300000006CRC

  密码修改

  在设置状态下,通过(长按)

【-】切换到修改密码菜单,屏幕上方显示-------,下方显示oLPASS时,(短按)

【S】,开始输入仪表密码出厂密码(1000000),(长按)

【-】确认,进行密码验证,正确显示OH,错误显示Err,如正确显示OH后,上方显示-------下方显示nEPASS时,输入新密码(长按)

【-】,仪表修改密码成功显示SUCCESS闪动,退出设置返回运行状态即可。

  显示设置

  仪表分二行显示,上面大字显示,下面小字显示,可分别显示累计量、单次量、和瞬时量。

累计量单位m3,单次量单位L,瞬时量单位m3/h和L/M(升/分钟)。

在运行状态同时按【S】和【+】可切换显示上下内容,单按【S】可切换单次量和累计量,同时安【S】和【-】可切换瞬时量单位。

篇二:

E+H流量计的设置

  E+H的Colioli流量计的变送器为Promass53或Promass83型,联入DP网前需保证接线正确。

在DP网中接线规则为“绿A红B”或“绿-红+”,该流量计的接线盒中规定:

接线柱26为“+”,27为“-”,所以应该将DP网线的绿线连接到27,红线连接到26。

但这与流量计的说明书中明确定义的内容正好相反。

按照说明书中的规定接线将导致该站点不通,必须按照接线盒中图示的规定接线。

  变送器通电后需要先设定变送器,一般只需要设定其在DP网中的唯一的站号和相应的DP通讯协议即可。

设定步骤如下:

  1。

输入密码

  必须先输入密码,取得编程权才能设定变送器内的参数。

步骤为:

  按“E”,再按“+”选中“UserInterface”,按“E”进入,按“+”选中“Un/Lock”,按“E”键确认后用“-”和“+”配合“E”输入密码,Promass53的缺省密码为“53”,Promass83的缺省密码为“83”。

按“E”确认后同时按“+”“-”退回上一级菜单,直到退回到屏幕上出现“UserInterface”字样为止。

  2。

设定站号

  接1。

按“+”直到选中“BASICFUNCTION”,按“E”进入,选中“PROFIBUSDP”后进入。

进入后,系统让操作者设定本仪表的TAG名,一般不需要设定,所以可直接按“E”进入下一个参数——站号设定。

  用“-”和“+”配合“E”设定该仪表的DP网站号后按“E”确认后可同时按“+”“-”退回上一级菜单。

  3。

选择DP通讯协议

  接2。

按“+”直到选中“OPERATION”,按“E”进入,选中“PROFIBUSDP”后进入。

进入后选“MANUFACTURE.SPEC”协议,千万不要选其他协议,否则无法通讯。

  一般该型仪表出厂时已经由生产厂家将缺省协议预设为

  “MANUFACTURE.SPEC”,所以这一步骤可以省略。

  4。

连续同时按“+”“-”退回到工作模式后,记住要将该变送器断电几秒钟后重新上电,否则以上的设置将无效!

  变频器设定好后,需要在STEP7中进行硬件组态,组态前需要将该变送器的.GSD文件安装到STEP7的硬件资源中去。

注意:

新买来的变送器的硬件版本(I/OModuleID)很重要,虽然PROFILE版本都是V3.00,但不同硬件版本的变送器需要不同版本的.GSD文件。

目前的Promass53和Promass83的硬件版本为V2.03.00,这就需要安装V2.03版的.GSD文件。

  Promass53的.GSD文件为:

eh3x1526.GSD;

  Promass83的.GSD文件为:

eh3x1529.GSD。

  上述.GSD文件都是Extended的,不是Standard,因为厂家建议优先使用Extended的.GSD文件。

  将上述文件安装后可进行硬件组态。

组态时变送器缺省的各个SLOT不要随意删除,否则系统将出现通讯故障。

  将第一个“Total”(slot7)删除,替换以“SETTOT_MODETOT_TOTAL”,目的是对累积量进行控制——清零。

  存盘下载!

篇三:

E+H流量计型号选型

  E+H流量计

  E+H50W2H-H50A1A10A7AWDN=200E+H50W3H-H50A1A10A7AWDN=300E+H50W1F-H50A1A10B7AW

  E+H50P50-AA1A1AA0AAAA

  E+H80I50-AD2WAAAAA4ADE+HFMC671Z-A0E1A1DC24VE+HPMP635-R43L9M1AEU1

  E+H50088281

  E+H50004201

  E+H50P40-EA2A1AA0AAAA

  E+H92TA1-AA

  E+H72F50SF0-AA12AA4AW

  E+H80F40-AD2SAAAAAA

  E+H83F40-AD2SAAAANB

  E+H50P80-EA1A1AA0BAAA

  E+H80F50-AD2SAAAABAABAE+HDTI200-ABB22A

  E+H50W65-HA0A1A0AAAW

  E+H50W80-HA0A1A1AAAW

  E+H50W2F-HC0A1A1AAAW

  E+H50W25-UAOA1AA0A4AAE+H53H04-KA0B1AC1AAHAJE+H53H08-KA0B1AC1AAHAJE+H50W40-UA0A1AA0AAAAE+H50W50-UA0A1AA0AAAAE+H50W25-UA0A1AA0AAAAE+H72F80SE0-AA1AAA4AAAE+H72F50SE0-AA1AAA4AAAE+H83F50-AFTSAAAAAAA

  E+H53H80-A00B1AA0ABAB

  E+H53H40-A00B1AA1ABAB

  E+H53H15-A001AA0AAAB

  E+H50H40-UF0B1AA0AAAD

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  E+H80M50-AS2AABAAAAA8

  E+H50W4H-HC0A1AA0AA4AAE+H50P1F-AA1A1A0AAAA

  E+H65F15-AE2AG1AABAA

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  E+H65F15-AE2AG1AAAAA

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