HART475手操器进行变送器调试
一、准备工具 1.475手操器 2.变送器 3.DC24V供电电源, 4.250欧电阻。
二、用24V电源与变送器供电连接后并串行电阻后。把手操器的两个挂勾,分别挂与电阻前后。连接如下图:
(1)、直接连接到HART设备:
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=216&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_325_563_243_892.979_1262.879&pn=1&iw=501&ix=0&sign=63bdacd5ee9b8f7fb347da4d2f64e68a&type=1&iy=1383&aimw=501&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=207&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_576_450_233_892.979_1262.879&pn=1&iw=400&ix=0&sign=63bdacd5ee9b8f7fb347da4d2f64e68a&type=1&iy=1604&aimw=400&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
(2)、加250欧姆电阻连接:
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=222&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_883_560_250_892.979_1262.879&pn=1&iw=498&ix=0&sign=63bdacd5ee9b8f7fb347da4d2f64e68a&type=1&iy=1816&aimw=498&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
(一)、HART使用
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=758&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_154_622_586_892.979_1262.879&pn=2&iw=805&ix=0&sign=29f0677f806f83a56e61ba0211a73bb0&type=1&iy=1268&aimw=805&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=284&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_755_541_319_892.979_1262.879&pn=2&iw=481&ix=0&sign=29f0677f806f83a56e61ba0211a73bb0&type=1&iy=2031&aimw=481&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
启动:按住键盘上的电源键,直至该键上的绿色指示灯闪烁(约两秒)。
待机:按电源键,在电源对话框中,点“待机”然后点“确定”或按ENTER键。进入待机 时,电源键上的绿色指示灯会缓慢闪烁。要离开待机,按电源键。
关机:按电源键。在电源开关对话框中,点“关机”然后点“确定”或按ENTER键
同时按背光键和功能键直至显示屏关闭,也可关闭475.此种关机是通过硬件完成关机(类似于移除电源)。屏幕锁死且不响应时用。
启动HART应用程序:
1、按住电源键,直至该键上绿色指示灯闪烁,打开475现场通讯器。
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=309&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_609_496_261_892.979_1262.879&pn=3&iw=441&ix=0&sign=b6353b0f06c3fb575f013d26bc9efd74&type=1&iy=1268&aimw=441&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
2、点击现场通讯器的主菜单。如果在线的HART设备与475已连接,则会自动显示HART应用程序在线菜单,
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=207&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_114_622_221_892.979_1262.879&pn=4&iw=583&ix=0&sign=59a8d300572e5848ebe2b348ca4636e4&type=1&iy=1268&aimw=583&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=25&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_348_40_28_892.979_1262.879&pn=4&iw=36&ix=0&sign=59a8d300572e5848ebe2b348ca4636e4&type=1&iy=1480&aimw=36&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
475正与在线HART设备通讯连接。
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=26&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_394_47_30_892.979_1262.879&pn=4&iw=42&ix=0&sign=59a8d300572e5848ebe2b348ca4636e4&type=1&iy=1510&aimw=42&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
475正与在线HART设备通讯。
3、如果没连设备,则几秒后显示HART应用程序主菜单
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=228&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_473_417_205_892.979_1262.879&pn=4&iw=371&ix=0&sign=59a8d300572e5848ebe2b348ca4636e4&type=1&iy=1541&aimw=371&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
要返回现场通讯器主菜单,按下键盘上的向左键或点窗口上的后退箭头。出现是否退出HART应用程序提示时,选择是。
(二)、变送器结构及设置:
组成结构:
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=441&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_858_622_254_892.979_1262.879&pn=4&iw=802&ix=0&sign=59a8d300572e5848ebe2b348ca4636e4&type=1&iy=1832&aimw=802&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
参数设置:
![](http://item.yiqi.com/pic/ConPic/2/view?ih=1864&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_119_682_1007_892.979_1262.879&pn=5&iw=1263&ix=0&sign=ad7aec698291345f386370848bd87375&type=1&iy=3294&aimw=1263&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
按下ENTER键,在HART智能终端中输入的数据将被确认。
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=376&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_205_400_367_892.979_1262.879&pn=7&iw=356&ix=0&sign=60b819f711549253c459a6b8b41c1898&type=1&iy=1367&aimw=356&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
然后按SEND
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=446&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_582_385_502_892.979_1262.879&pn=7&iw=343&ix=0&sign=60b819f711549253c459a6b8b41c1898&type=1&iy=1748&aimw=343&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
(F2),数据被发送至变送器。注意,若不按下SEND(F2)键,将不会更改变送器的设置。另外,用HART智能终端设定的全部数据在电源关闭之前都存储在存储器内,故可一次将所有数据发送至变送器中。
单位:1、Device setup >2、Basic setup> 2、Unit
量程:Keypad input(键盘输入)
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=183&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_189_203_324_206_892.979_1262.879&pn=8&iw=288&ix=0&sign=e6ab85b8834436e6c0fd370f69731ba3&type=1&iy=1538&aimw=288&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
改变下限值、上限值将自己变更,量程保持不变。
Apply Values(通过加压提供数值)
1、Device setup >3、Basic setup>3、Re-range>2、Apply values 如:4mA Apply 4ma input process values
输出模式:1、Device setup >3、Basic setup>5、transfer function>linear/sq root 阻力时间: 1、Device setup >3、Basic setup>6、Damp
0.2 s、0.5 s、1 s、2 s、4 s、8 s、16 s、32s 、64s
小信号切除:1、Device setup >3、Basic setup>7、Low cut/cut mode
内藏显示表显示模式:1、Device setup >4、Detailed setup>4、Display condition >2、display mode
Normal% user set user&% inppres pres&%
内藏显示表显示设置:1、Device setup >4、Detailed setup>4、Display condition >3、Engr disp range>2、Engr disp LRV 3、Engr disp URV
输出测试设置:1、Device setup >2、Diagnos and service>2、 Loop test
零点校验:1、Device setup >2、Diagnos and service>3、calibration>3、sensor trim>1、zero trim
传感器微调:1、Device setup >2、Diagnos and service>3、calibration>3、sensor trim>2、lower sersor trim 3、upper sersor trim 4、sresor trim point
模拟输出微调:1、Device setup >2、Diagnos and service>3、calibration>2、 Trim analong output>1、D/A trim 2、scaled D/A trim
1、D/A trim :用安培表校验
输出0%不等于4mA
输出不等于20mA
2、scaled D/A trim:用电压表或其它仪表校验
如电压表配250欧电阻校 要先设置4mA对应1v 20mA对应5v 再校验
设置温度单位:1、Device setup >4、Detailed setup>1、sensor>2、temp sensor F/C
设置静压单位:1、Device setup >4、Detailed setup>1、sensor>2、static pres Sensor
Kpa mmH2o bar
HOME :主菜单 ESC返回上一层(取消) EXIT:退出
SAVE:保存 SEND:发送 ABORT:退出 ENTER:进入 DEL:删除后面一个
![hart475手操器调试EJA变送器步骤](http://item.yiqi.com/pic/ConPic/2/view?ih=275&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_784_434_309_892.979_1262.879&pn=9&iw=386&ix=0&sign=a84ef001eab0cf86dc425ebd0715f334&type=1&iy=1638&aimw=386&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)
![](http://item.yiqi.com/pic/ConPic/2/view?ih=412&rn=1&doc_id=a8aff48d59eef8c75ebfb35b&o=png_6_0_0_135_110_432_463_892.979_1262.879&pn=10&iw=384&ix=0&sign=92f1c9111f4ce0c43c6f070be714707f&type=1&iy=1268&aimw=384&app_ver=2.9.8.2&ua=bd_800_800_IncredibleS_2.9.8.2_2.3.7&bid=1&app_ua=IncredibleS&uid=&cuid=&fr=3&Bdi_bear=WIFI&from=3_10000&bduss=&pid=1&screen=800_800&sys_ver=2.3.7)