SG-SJ19灯光与仪表系统示教板
汽车运用与维修实训设备清单
序号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 名称 车门控制系统综合实训台 带制动鼓的后桥拆装台架 底盘零件架 底盘修理工具车(含工具) 发电机总成 发动机点火系统示教板 发动机电控系统示教板 发动机翻转工作架 发动机附件修理工作台(带2台台钳) 发动机解剖台架 规格型号 丰田 FXB-E13002 FXB-E0006 世达 FXB-E06013 大众 丰田 祥鸿 FXB-B0002 捷达 单位 台 套 套 台 套 台 台 台 台 台 台 台 台 台 套 套 台 套 数量 1 1 1 1 1 1 1 5 1 1 1 1 1 1 1 1 5 1 评估价值 38000 4200 5000 8000 1200 28000 2800 4500 4000 25000 55000 42000 48000 42000 2800 6000 6000 4000 总价值 38000 4200 5000 8000 1200 28000 2800 22500 4000 25000 55000 42000 48000 42000 2800 6000 30000 4000
发动机总成(示教专用发动机)柴油 4JB1(95马力) 发动机总成(示教专用发动机)大众 发动机总成(示教专用发动机)丰田 发动机总成(示教专用发动机)中国 车系 杠杆式离合器试验台 各种传感器元件 工具车(含常用工具)7层 机械式手动变速器拆装翻转台架 ATK(1.6L) 5A(1.5L) 491QME(2.2L) FXB-B11001 FXB-E06010 世达 FXB-B10001
广州市现代工业技工学校 汽车运用与维修实训设备清单
序号 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 名称 空调系统接线台架 空调压力表 零件架 六缸曲轴 起动机总成 气缸压力表(柴油车) 汽车充电系统示教板 汽车电器万能试验台 汽车启动系统示教板 汽车专用万用表 曲轴箱窜气量检测仪 四缸曲轴 制动系统检修台架 中央门锁及防盗系统试验台 转向器总成 丰田 TQD-3 丰田 SPX 丹东FQY-2B FXB-E06007 捷达 丰田LS400 FXB-E06002 规格型号 捷达 HS-236G FXB-D0005 FXB-E06008 FXB-E06012 单位 台 套 套 套 套 套 台 台 台 台 套 套 台 台 套 数量 1 1 1 1 1 1 5 1 5 1 1 1 1 1 1 评估价值 16000 6500 3000 2506 1200 1000 15000 21400 15000 1200 1900 3000 18000 22000 1200 总价值 16000 6500 3000 2506 1200 1000 75000 21400 75000 1200 1900 3000 18000 22000 1200
应急机控制面板操作手册
参数 P50.................................................................... 参数 P37.................................................................... 参数 P51..................................................................ቤተ መጻሕፍቲ ባይዱ. 参数 P52.................................................................... 参数 P55.................................................................... 进入设置程序 ............................................................... 退出设置程序 ............................................................... 选择参数 ................................................................... 设置参数 ................................................................... 装载默认值 ................................................................. 设置期间的工作序列 ......................................................... 在设置程序期间试灯 ......................................................... 故障 ....................................................................... 故障代码列表 ............................................................... 预报警 ..................................................................... 润滑油压力低 ............................................................... 冷却水温度高 ............................................................... 起动蓄电池故障 ............................................................. 油箱燃油液位低 ............................................................. 油箱燃油液位高 ............................................................. 辅助预报警 ................................................................. DISABLING .................................................................. 发电机欠压 ................................................................. 发电机频率低 ............................................................... 报警 ....................................................................... 在自动模式手动停机 ......................................................... 润滑油压力低 ............................................................... 冷却水温度高 ............................................................... Non-masked 辅助报警 ......................................................... Masked 辅助报警 ............................................................. 发电机过压 ................................................................. 发电机频率高 ............................................................... 发动机超速 ................................................................. 过载 ....................................................................... 皮带断裂 ................................................................... 没有达到运行速度 ........................................................... 起动失败 ................................................................... 硬件故障 ................................................................... 停机失败 ................................................................... 逆功 ....................................................................... 禁止使用发电机组 ........................................................... 运行序列 ................................................................... 定义 ....................................................................... 主电源电压状态 ............................................................. 发电机电压状态 ............................................................. 发动机状态 ................................................................. 停机系统 ................................................................... 手动模式运行序列 ........................................................... 进入手动模式 ............................................................... 发动机起动 ................................................................. 发动机停机 .................................................................
SG-DQ19 桑塔纳3000型汽车全车电器实验示教台
SG-DQ19桑塔纳3000型汽车全车电器实验示教台
一、功能:
1、适用于汽车专业学员实操技能的培训考核。
2、真实的汽车零部件展示发动机点火系统、起动系统、充电系统、雨刮系统、
灯光照明系统、电动门窗、仪表、音响、中控门锁的组成结构,可对起动系统、
充电系统、雨刮系统、灯光照明系统、电动门窗、仪表、音响、中控门锁进行
结构和控制系统的认识实训。
3、接通工作电源,操纵各种开关完成点火系统、起动系统、充电系统、雨刮系统、灯光照明系统、电动门窗、仪表、音响、中控门锁工作,充分展示车身电器系统的工作过程。
4、示教板上安装有故障设置和排除区,跟据实际运行工况设置有多种常风故障,可真实展现故障设置对各系统工作的影响。
5、示教板上绘有完整的各系统电路图,可直观学习整车电器系统的工作原理。
6、示教板上安装有与部件一一对应的检测端子,可使用检测仪器实时检测工况,测量出电压、阻值、电流、频率等信号参数。
7、可实现线路连接与动态演示功能。
8、实训台设置故障装置,便于学生考核。
采用380流电源,发电机发电直流DC12V
9、材料要求:外观全新;附件齐全;功能良好。
10、附设备使用说明书。
二、实验台规格:
规格:2200x600x1800mm。
【精编范文】海格仪表说明书-word范文 (8页)
本文部分内容来自网络整理,本司不为其真实性负责,如有异议或侵权请及时联系,本司将立即删除!== 本文为word格式,下载后可方便编辑和修改! ==海格仪表说明书篇一:DKJ执行机构说明书DKJ(ZKJ)角行程电动执行机构使用说明书一.概述DKJ(ZKJ)型角型程电动执行机构采用“S”型电动执行机构开发的新技术:用精密专用传感器和专用电路组成WF-S位置发送器。
因此电动执行机构不仅在可靠、精度、负载能力、信号品质等性能方面比原来产品有了很大提高,而且对使用环境条件的拓宽,更具有十分重要的意义。
DKJ(ZKJ)角行程电动执行机构不仅可以和Ⅲ型控制单元仪表配套使用,而且还可以和新开发的S型控制单元仪表进行配套,使整个控制系统更加稳定、可靠、性能更好,功能更多。
因此用户可根据系统对DKJ型电动执行机构的要求,自动选择控制单元仪表,组合成一个控制单元系统。
DKJ角行程电动执行机构具有以下特点:1.电动执行机构位置发送器采用具有1/250分辨能力的高可靠性传感器。
输出电流Ⅱ型0~10mA DC,Ⅲ型4~20mADC。
2.电动执行机构位置发送器输出信号的负载能力强,负载能力≤750Ω 3.用户可以自由选择带行程限位机构,且组装调试方便,定位准确,重复性好。
4.交流伺服电动机具有阀用电动机特性,起动力矩大,能承受频繁的启动及短时间的堵转。
且附有制动器。
5.减速器采用少量行星齿轮传动,具有速比大、体积小,重量轻、效率高等优点。
6.位置发送器采用集成电路技术、功耗少,温升低,具有恒流输出特性,输出信号可以是4~20mA(DC)或0~10 mA(DC),14线对外接线插座达到GB4208规定的IP65标准7.具有0~90C范围内行程控制开关和接点输出通、断信号。
8.调整反零位(20-4)mADC、(10-0)mADC,只需将模块(1)、(3)两点接线对调。
二.用途DKJ型角行程电动执行器可以与变送器、DDZ-Ⅱ型、Ⅲ型调节仪等仪表配套使用,自动地操纵风门挡板、蝶阀、球阀等调节机构,完成自动调节任务,或配用电动操作器实现远方手动控制。
受电弓检测系统简介
a
5
3、系统特点
✓ 检测效率高:采用在线动态检测方式,不停车、不停电、不占用机车时 间,检测效率高;
✓ 自动化程度高:检测过程和监控录像过程计算机自动执行; ✓ 全天候检测:无论雨、雪等恶劣天气均可检测,不受气候条件影响; ✓ 技术先进、可靠:采用非接触的图像测量技术在体现技术先进的同时,
极大地提高了系统的可靠性。大屏幕显示技术,实现了受电弓车顶状况 的室内可视化观测,代替人工上车顶的传统检查方式。
a
33
北京动车检修基地 用户使用报告
a
34
7、检测流程
受电弓及车顶状态动态检测系统由磨耗和中心线检测子系统、压 力检测子系统、车顶状态监控子系统、车号识别系统、安防系统等协 同工作,完成系统检测功能,工作流程如图 1-5所示。
a
35
系统开机及初始化
自检通过
否
故障报警
是
待检状态
有车入库
重新进入待检状态
安装在机车、动车组入库线路上,
采用高速、高分辨率图像分析测量技术
和现代传感技术,实现受电弓关键特性
参数的在线动态自动检测和车顶关键部
件、车顶异物的室内可视化观测,适用
于各型电力机车、动车组的受电弓和车
顶设备检测。
a
3
2、系统功能
1)动态非接触自动图像分析处理并记录机车受电弓滑板磨耗值; 2)动态非接触自动图像分析处理并记录机车受电弓中心线偏差值; 3)自动动态检测并记录受电弓工作位接触压力值; 4)车顶监控视频大屏幕实时显示、存储及不同速度回放; 5)车顶异物及车顶关键部件状态室内可视化观测及判断; 6)机车车号和端位自动识别; 7)提供检测项目的图像及数据报表输出; 8)提供检测结果的查询、统计、综合分析、打印、故障预警及网络共享
SG-SJ21汽车点火系统示教板
SG-SJ21汽车点火系统示教板
一、产品简介
本汽车点火示教板选用汽车三种点火系统实物,展示汽车点火系统的结构与原理;面板上绘有三种完整的点火系统的电路图,设置有检测端子,
可通过仪器仪表检测各种信号参数如电压、电阻、频率等。
本示教板功能齐全、操作方便、安全可靠。
二、结构组成
安装三类型点火系统:
①传统点火系统
②大众霍尔电子点火系统
③大众电控双缸点火系统;
发动机电脑、曲轴位置感应器、凸轮轴位置感应器等与点火直接相关的
传感器、点火放大器、电源、高压线、高压包、火花塞、调速电机、分电器、
控制面板、可移动台架、OBD诊断座、彩色原理与结构图、故障设置系统、使
用说明书及任务驱动式实训指导书等。
三、功能特点
1.操纵开关及按钮,可真实演示汽车三种点火系统的工作过程。
2.数显表显示各传感器信号电压值;
3.通过面板上对应的电路检测端子,可测试电压、电流、阻值等各种信号参数;4.发光二极管显示系统执行器状态;
5.故障模拟系统可模拟实际运行工况,设置多种实车常见故障。
具体内容详见故障模拟设置装置说明。
6.汽车油漆高温烤漆处理;转动部件外加装防护装置;加装交流电源漏电保护装置。
7.底架部分采用实验桌,台面保留30cm宽空间,方便放置检测用的仪器及仪表/实验报告等,表面采用烤漆工艺,带自锁脚轮。
8.装OBD诊断座,可测试系统故障码及数据流等参数。
四、技术参数
外形尺寸:1240mm×550mm×1850mm(长×宽×高);
电源:220V交流电压;
工作电压:12V直流电压;
工作温度:-50℃~50℃;。
南宁轨道交通1-5号线信号计轴系统工器具及仪器仪表指定单一品牌的说明说明书
附件1
关于信号专业工器具及仪器仪表指定单一品牌的说明
南宁轨道交通1-5号线信号计轴系统工器具及仪器仪表厂家为提芬巴赫公司。
工器具及仪器仪表需指定品牌的备件包括计轴设备的传感器调整板、传感器调整工具、测量规、传感器测试仪,品牌、型号、技术参数详见附件1,实物图片详见附件2。
不同生产厂家生产的工器具及仪器仪表在结构、接口、软件兼容性等方面存在不一致性,需指定与系统设备品牌相同的工器具及仪器仪表配套使用,理由如下:计轴设备的传感器调整板、传感器调整工具、测量规、传感器测试仪主要功能是计轴磁头的安装与调整,其均为定制工器具,其接口形式、测量方式、尺寸大小均与现场使用的设备相匹配,1-5号线均为科安达设备,需配套使用相同品牌的计轴工器具进行作业。
综上所述,为保障信号设备的安全可靠运行,需指定同一品牌、同一型号的产品。
附件1:
传感器调整板
传感器调整工具
测量规
传感器测试仪。
高等学校仪器设备管理基本信息集
高等学校仪器设备管理基本信息集1994-07-04 发布 1995-01-01 实施1、主题内容和适用范围本标准规定了高等学校仪器设备管理信息交换标准,适用于各高等学校建立仪器设备管理信息系统和教育系统内的信息交换。
2、编制原则和结构本信息集由三个部分组成:A、基本信息基本信息是以管理对象为主体的信息项,为了便于查阅,按内容分成若干类,按类分段列出,每个信息项具有编号,拼音名,汉字名,类型,长度,说明等六个栏目。
⑴编号为该信息项的特征号,长度为六位字符:第一位为字母,代表所属信息集如:S-仪器设备管理信息集第二位为字母,代表属于那个部分A-基本信息B-辅助信息C-代码表第三、四位为二位数字,代表该信息项属于那一类第五、六位为二位数字,为每一类下的顺序号⑵拼音名是与汉字名对应的拼音字头缩写,为了避免出现重码,个别项不一定完全遵守汉字和拼音字头的对应关系。
⑶汉字名为该信息项的名称,实际上是经压缩后不超过五个汉字的简称。
⑷类型为该信息项的数据类型,本信息集只使用字符型和数字型两种类型。
C-字符型N-数字型⑸长度为该信息项内容占有的字符数(一个汉字占二个字符)。
⑹说明为该信息项的补充描述。
B、辅助信息辅助信息是配合基本信息设置的,即与基本信息密切有关的管理信息,分类列入辅助信息。
C、代码表本信息集采用了三种代码。
第一种是国家技术监督局已经颁发的国家标准,如世界各国和地区名称代码;第二种是国家教委条件装备司所用代码,如《高等学校仪器设备分类编码手册》;第三种是本信息集制定的代码。
代码表中列出了第一种、第二种代码的名称和代号,以及第三种代码的名称和内容。
3、本标准的管理本标准由国家教委教育管理信息中心负责管理。
4、信息集目录•SA.基本信息oSA01. 基本情况类oSA02. 规格类oSA03. 价格类oSA04. 附件类oSA05. 使用管理类oSA06. 精密贵重仪器设备使用类oSA07. 大、中、小型计算机使用类•SB.辅助信息oSB01. 系、所、中心类oSB02. 实验室级别类oSC.代码表▪SC01. 经费科目代码▪SC02. 现状代码▪SC03. 使用方向代码▪SC04. 资产分类代码与国家教委条件装备司所用高等学校仪器设备分类代码对照▪SC99. 本信息集采用的国家标准、国家教委条件装备司所用代码SA. 基本信息SB. 辅助信息SC. 代码表与国家教委条件装备司所用仪器设备分类代码对照。
工业机器人系统运维员题库-高级工(三级)职业资格认定
1、关于工业机器人“工作范围”的说法,错误的是:()A.机器人的工作范围也就是机器人的工作区域B.机器人的工作范围也就是机器人手臂末端或手腕中心所能到达的所有点的集合C.工作范围的形状好坏和大小是没关系的D.机器人在进行某一个作业的时候,可能会因为存在手部不能到达的作业死区而不能完成任务。
答案:C2、进入机器人实训室前,不允许的事项是:()A.遵守实训室的安全规章制度B.带着文具C.穿着拖鞋进入实训室D.穿着工作服进入实训室答案:C3、在我们的日常生活中,符合节能环保的做法是:()A.正确处理,对生活垃圾进行分类B.保护野生动植物,不吃野生动物,保护生态平衡C.洗米水可浇花或洗菜、冲厕所D.以上都对答案:D4、对待职业和岗位,()并不是爱岗敬业所要求的。
A.树立职业理想B.一职定终身不改行C.遵守企业的规章制度D.干一行爱一行专一行答案:B5、对机器人进行大修时,为了保障机器人维修项目质量,维修过程中要注重问题研讨和知识积累,正确的做法是()。
A.维修项目组成员必须做好个人工作日记B.维修组长应指定专人负责项目组的问题讨论记录C.维修组长应指定专人负责项目进行过程中的相关文件记录D.以上都是答案:D6、企业员工在生产经营活动中,不符合团结合作要求的是()。
A.真诚相待,一视同仁B.互相借鉴,取长补短C.男女有序,尊卑有别D.男女平等,友爱亲善7、正确对待职业荣誉的要求包括()。
A.争取职业荣誉的动机要纯B.获得职业荣誉的手段要正C.对待职业荣誉的态度要谦D.以上全是答案:D8、在机器人维修职业活动中,不符合待人热情要求的是()。
A.严肃待客,表情冷漠B.主动服务,细致周到C.微笑大方,不厌其烦D.亲切友好,宾至如归答案:A9、ABB机器人控制器有四个独立的安全保护机制,其中常规模式保护安全机制GS在()时有效。
A.手动操作模式B.自动操作模式C.任何操作模式D.紧急停止模式答案:B10、以下机器人不属于日本品牌的是()。
自动化仪表工程施工及验收规范介绍 ppt课件
国务院1987年颁布 中华人民共和国法定计量单位 (GB 3101-86) 有关量、单位和符号的一般规定 (JJG-1~14) 计量器具检定规程(DDZ-Ⅲ电动单元组 合仪表) • 设计规范: 例: HG/T 20506-2000 自控专业施工图设计内容深度规定 中石化总公司(94) 石油化工自控专业工程设计施工图 深度导则 HG/T20507-2002 自动化仪表选型规定 • 施工验收规范: 例: SH3521-1999 石油化工仪表工程施工技术规程 GB50093-2002 自动化仪表工程施工及验收规范 GB50236-1998 现场设备工业管道焊接工程施工及验 收规范 • 产品标准: 仪表设备、材料的标准很多,有国家、行业、企业的标准。 例: JB/T5219—91 工业热电偶型式、基本参数及尺寸 GB1227-86 精密压力表 GB/T4213-92 气动调节阀通用技术条件 这些标准在产品检验和调试时常会用到。 6 ppt课件
ppt课件
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4 取源部件的安装
4.1.2条:为了有利于保证工程安装质量,规范要求设备和管道上的取 源部件在设备制造和管道预制、安装的同时进行安装,因此一般由仪 表专业设计提出条件,由设备和管道专业设计予以规定并由设备和管 道专业安装,仪表专业配合施工。 4.1.3条:在设备或管道上安装取源部件的开孔和焊接工作,必须在 设备、管道的防腐、衬里和试压前进行。防止破坏防腐、衬里层或焊 缝不合格。 4.1.4条:为了避免材质发生变化,保证合金钢和有色金属管道和设备 不受损坏,开孔应采取机械加工。 4.1.6条:不宜在焊缝及其边缘上开孔及焊接,这是GB235规定。 4.1.4条:取源阀门与设备或管道之间连接处是一个个关键部位,为了 保证连接质量,便于维护和检修,一般不使用卡套式接头。
索佳测量仪器简单介绍PPT课件
2、PL1微倾式精密水准仪
精度:±0.2mm/km(有平板玻璃测微器),放大倍率:42× 补偿器工作范围:±15′
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3、TTL6 微倾式水准仪
精度:±2mm/km,放大倍率:25×
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4、B20/B21自动安平精密水准仪
精度:±1~ 1 .5mm/km(不用平板玻璃测微器),放大倍率:30× ±0.8~1.2mm/km(用平板玻璃测微器)
补偿器工作范围:±15′,防水等级:IPX4
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5、C300/C310自动安平水准仪
精度:±2mm/km(不用平板玻璃测微器),放大倍率:28×/26× 补偿器工作范围:±15′,防水等级:IPX4
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6、C30II自动安平水准仪
精度:±1.5mm/km(不用平板玻璃测微器),放大倍率:28× 补偿器工作范围:±15′,防水等级:IPX4
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6、D系列全站仪
型号:SET22D/SET32D/SET42D/SET21D 测角精度:SET2为±2″, SET3为±3″,SET4为±5″ 补偿器:双轴补偿,工作范围±3′ 测距精度:2mm+2ppm(有棱镜),4mm+3ppm(反射片) 其中SET21D的测距精度为:2mm+1.5ppm(有棱镜),3mm+3ppm(反 射片) 测程:SET22D,2.7km(单棱镜), 3.5km(三棱镜), 120m(反射片)
AI
AI ARTIFICIAL INTELLIGENCEINDUSTRIAL CONTROLLEROperation InstructionVer. 6.0(Suitable for accurate controls of temperature, pressure, flow, level, humidity etc.)CONTE1.SUMMARY (1)1.1 Main feature (1)1.2 Model definition (1)1.3 Description about the function of different instrument type (4)1.4 Further description about module functions (5)1.5 Maintenance of instrument (6)2.TECHNICAL SPECIFICATION (7)3. INSTRUMENT INSTALLA TION AND WIRING (9)4. FRONT PANEL AND OPERATION (13)4.1 Display Status (13)4.2 Basal operation description (14)4.3 AI artificial intelligence control and auto tuning (15)4.4. Program operation (for AI-808P only) (17)5. PARAMETER AND SETTING (19)5.1 Alarm parameter HIAL, LoAL, dHAL, dLAL (20)5.2 Deadband parameter dF (20)5.3 Control mode parameter CtrL (21)5.4 AI artificial intelligence parameter M5, P, T, CtI (22)5.5 Input specification parameter Sn (26)5.6 Decimal point setting parameter dIP (26)5.7 dIH and dIL:scale definition parameter for linear input/retransmission output (27)5.8 Input shift parameter Sc (27)5.9 Output definition parameter“OP1”, “OPL” and “OPH” (28)5.10 Alarm output definition parameter“ALP” (29)5.11 Function parameter “CF” (29)5.12 Communication interface related parameters Addr AND bAud (30)5.13 Input digital filter parameter“dL” (31)5.14 System running parameter run(for AI-808, AI-808P only) (31)5.15 Privilege for parameter set Loc (33)5.16 Field parameter definition: EP1—EP8 (34)6.ADDITIONAL REMARKS OF INSTRUMENT FUNCTIO N (35)6.1 Time proportional output (when oP1=0, 3) (35)6.2 Position proportional output (36)6.3 Remote setpoint input (for AI808/808P only) (38)6.4 Alarm suppressing at power on (38)6.5 Sectional power restriction (38)6.6 Panel with luminosity indicator (39)6.7 Communicate with computer (39)7. FURTHER DESCRIPTION ABOUT GENERAL WORK MODE OF AI SERIES INSTRUMENTS (40)7.1 ON-OFF control instrument (simple temperature controller) (40)7.2 3-point (upper, lower alarm) control instrument (40)7.3 Temperature Transmitter/Program Generator (41)7.4 Temperature (pressure, flow of level) controller with high precision (42)7.5 Manual manipulator/ servoamplifier (43)8.FURTHER DESCRIPTION FOR THE OPERATION OF AI-808P SERIES INSTRUMENT (44)8.1 Main function (44)8.2 Concepts on operation terms (44)8.3 Programming and operation (47)9. OPTIONAL SOFTWARE (50)1. SUMMARY1.1 Main featurel Advanced operation method leads to easy learning and simple manipulation; and the compatibility of operation is available among the instruments differ in the model and function.l Provide nearly all of the functions contained by most similar industry automatic controller in the world, and the mature technique made it generally used in various kinds of industrial fields.l Provide various models that can meet different needs either in the functions or price.l With power supply of 85-264VAC or 24VDC and various installation dimensions for users to choose.l Adopt digital calibration system for measurement input with measurement input accuracy less then0.2% F.S., non-linear calibration for common sensors is available in the instrument.l Adopt advanced AI artificial intelligence control algorithm, no overshoot and with the function of auto tuning and self-adaptation.l Adopt advanced modular structure, equipped with plentiful output specifications, and can satisfy the needs of various applications. This makes it possible to shorten the date of delivery and convenience the maintenance of the instrument.l Having passed the ISO9002 quality verification. Comply with EMC standard, and has the predominant performance of anti-interference.POINTS FOR ATTENTIONl This manual introduces AI ARTIFICIAL INTELLIGENCE INDUSTRIAL CONTROLLER of Version 6.0.Certain functions introduced by this manual are probably not applicable for the instrument of other version. After power on, the instrument type and software version will be displayed; user must notice the difference between them when using the instrument. Please read the manual carefully to use the instrument correctly and make it to its full use.l Correctly setting parameters about input output type and function before using AI instrument.l Users of V ersion5.0 or other further version should pay more attention to the parameter CtrL and oP1 whose signification have been changed compare with the early version.1.2 Model definitionAdvanced modular hardware design is utilized for AI series instrument. The instrument with enhanced lateral plate can be equipped with maximum modules of 5.There are more than ten kinds of modules, some of which are double-duty module. Modules of special function can be customized on request.The basal AI instrument has provided many functions enough to meet different requirements askedby users. In order to expand its application bound, an optional software function is provided. The options make the instrument to be able to meet some users' special requirement. There is another manual about these options for those users with special requirement.AI series instrument is classified by function as AI-708T (economical type); AI-708 (standard type); AI-808 (enhancement type) and AI808P (programmable type). Further more, AI series industrial controller also includes two types of flow totalizer named AI-708H, AI-708Y and multiloop meter named AI-708M (above see another manual for introduction). The input type can be set freely, the output and the auxiliary function are determined by modules equipped, which can be purchased separately from instrument, and can be assembled freely. Each instrument with standard lateral plate can be equipped with maximum modules of 4, and the instrument with enhanced lateral plate can be equipped with 5 modules. The type number of AI series instrument is made up of 10 parts, for example:AI-808 A X L2 N S L2 —F2 — 3 —24VDC1 2 3 4 5 6 7 8 9 10It shows that the basal function of this instrument is AI-808 type, front panel dimension is 96×96mm, main output is linear current output without isolation, alarm 1 is relay contact output module, alarm 2 is not installed in, a RS485 communication interface with photoelectric isolation is installed. It is equipped with enhanced lateral plate, auxiliary output i s relay contact output module. Optional input type (F2 radiation type pyrometer) and No.3 software function are also available. The following is the meanings of the ten parts.1. Shows the basal function of instrumentl AI-708T economical type instrument, having most of functions AI-708 has except that its measurement accuracy is 0.5%F.S. and it has no retransmission function.l AI-708 standard type instrument, having the function of on-off control and advanced AI artificial intelligence control, and is provided with many other functions such as various types of alarm mode, retransmission, communication, etc.l AI-808 enhanced type instrument, be compatible with a ll the functions of AI-708, have the function of bumpless auto/man transfer and manual auto tuning.l AI-808P artificial intelligence control instrument with programmable control function of 30 segments and most functions that AI-808 has.2. Shows the front panel dimension, the depth of the instrument is about13.5mm(foreside)+130mm(rearward)A (A2) front panel 96 x 96mm (width x height), cut out 92 x 92mmB front panel 160 x 80mm (width x height), horizontal, cut out 152 x 76mmC (C2 C3)front panel 80 x 160mm (width x height), vertical, cut out 76 x 152mmD front panel 72 x 72mm (width x height), cut out 68 x 68mm, build in depth 110mmD2front panel 48 x 48mm (width x height), cut out 45 x 45mm, build in depth 110mmE front panel 48 x 96mm (width x height), vertical, cut out 45 x 92mmF front panel 96 x 48mm (width x height), horizontal, cut out 92 x 45mm3. Shows the module type of main output (selectable modules are L2, L4, W1, W2, G, K1, K2, Xetc.)4. Shows the module type of alarm1 (selectable modules are L2, L4, W1, W2, G, K1, V, U etc.)5. Shows the module type of alarm2 (selectable modules are L2, L4, W1, W2, V, U, I2 etc.)6. Shows the module type of auxiliary function (selectable modules are X, R, S, V, U etc.)7. Shows the module type of auxiliary output (selectable modules are L2, L4, W1, W2, G, K1, K2,X, V, U, I2 etc.), these modules must be collocated with enhanced lateral plate.8. Shows the optional graduation spec. (If none, leave it blank). All the instruments of AI serieshave been stored with many input modules such as seven thermocouple types, two RTD types, and various types of linear voltage (current) and resistance input. If it is needed to use input specification beyond the specification mentioned above, an additional specification can be selected, such as F2 (radiation type pyrometer), EA2, BA1, BA2, square root input and so on.9. Shows the function of optional software modules (If none, leave it blank), see the followingtext for details.10. Shows the power supply of the instrument. If left blank, the power of the instrument is85-265VAC, "24VDC" means the power of 20-32VDC.The functions of module in common use are as follows:N(or none) without module installedL2relay contact (pressure sensing resistance absorption) output module(Capacity: 30VDC/1A, 264VAC/1A)L4Large capacity and longevity relay contact (rescap absorption) output module(Capacity: 30VDC/2A, 264VAC/2A)W1 (W2)BCR no contact normal open (close) discrete output module(Capacity: 85-264VAC/0.2A)G SSR voltage output module (DC12V/30mA time proportional output)K1BCR zero cross trigger output module (can trigger TRIAC or 2 BCR inverse parallel connected with current rating of 5-500A)K2TRIAC zero cross trigger output modules (can trigger 3-phase circuit)X linear current output module with photoelectric isolation (continuous 0-22mA output, selectable in the range of 0-10mA, 4-20mA etc.)S RS485 communication interface module with photoelectric isolation.R RS232 communication interface module with photoelectric isolationV24 24V/25mA DC voltage output functionally insulated, can supply power for transmitter. Other voltage specification is also available.U55V/25mA DC voltage output without isolation can supply power for valve feedback potentiometer.V20Power isolator, +8, -12V/25mA DC voltage output, can supply power for the modules of S, X, I2.I1/I2External digital / frequency / control input interface.1.3 Description about the function of different instrument typeAI-708AI-708 is standard type instrument, its measurement input accuracy is 0.2% F.S. Programmable input specification can be selected to be thermocouple, RTD, linear voltage (current) and resistance by parameter configuration. It has the functions such as on-off control, AI artificial intelligence control, communication, alarm and retransmission. Various output specifications is available including time proportional output (relay contact, SSR voltage, BCR on-off, BCR triggering signal and so on) and linear current (including 0-10mA, 4-20mA, etc.) It can be used in the industrial fields such as chemical industry, petrochemical industry, thermal power industry, pharmacy, and metallurgical industry in the character of high accuracy measurement, display, retransmission and 2 point, 3 point, 4 point control/alarm. It can be also used in the fields of light industry, mechanical industry, heat treatment and experimental set-up for temperature control. Perfect control effect is available by the function of artificial intelligence control.AI-708TAI-708T is economical type instrument. Its measurement input accuracy is 0.5% F.S. None retransmission. Some of its input specifications are different from other type of instrument, (see introduction of parameter Sn). It is an ideal substitute of lowprofile instrument when old devices were upgraded. There is no special description for AI-708T, please manipulate it according to the operating instruction of AI-708.AI-808AI-808 is enhanced type instrument. Besides having all the functions and characteristics AI-708 have, additional functions are as follows: Auto/man transfer operations, manual auto tuning and output value display. Adjust the position proportional output of valve directly. TRIAC phaseshift trigger output. It can be used in the industrial fields such as chemical industry, petrochemical industry, thermal power industry, pharmacy, and metallurgical industry.AI-808PAI-808P is programmable type instrument, having programmable control functions of 30 segments; its program capacity was increased greatly, and various special functions are available when it used.1.4 Further description about module functionsIn order to meet customers' requests more effectively, AI series instrument utilize modular structure with the features showed as below:1.4.1Before the instrument delivery, Module installation is done on request, with corresponding parameter set correctly. But user can exchange modules by themselves if modules are damaged or the function needs to be changed. When exchanging modules, you should pull the controller out of the housing at first, insert a small flat-tip screwdriver in the opening between the original module and the socket on motherboard to remove the module, and then install a new module. Module type changing needs to modify the parameters (see introduction about parameter oP1 and CF).1.4.2AI series instrument has four or five sockets for modules to be installed, named main output, alarm1, alarm2, auxiliary function and auxiliary output. The module types for each socket is different, you can refer to "model definition" for more details.l Main output (OUT): Commonly used to be instrument output, and it can be also used as retransmission output when the instrument is configured to be transducer (on-off mode adjustment and current output).l Alarm1 (AL1): Commonly used to be No.1 alarm output. It can be contemporary used as event output 1 if the instrument type is AI-808P. This output can be also used in the BCR zero cross trigger when oP1=3. And it will dominate the valve reversal in the position proportional output mode.l Alarm2 (AL2): Commonly used to be No.2 alarm output. It can be contemporary used as event output 2 If the instrument type is AI-808P. Alarm2 can be used as external-switching value input to achieve the functions of Auto/man transfer or program run/stoP control.l Auxiliary function (COMM): Module S can be installed for communication, module X can be installed for retransmission, and it can also be used as power supply of external sensors when equipped with voltage output module.l Auxiliary output (OUT2): Only if the enhanced lateral plate is equipped onto the motherboard can the Auxiliary output be brought into use. On the occasion that heating output and refrigeration output are necessary, module L2, L4, G, K1, K2 can be installed for refrigeration output, switching output or alarm output.1.4.3 NoticeIf you want to install relay module on main output, you should set parameter oP1 to be 0, 3, 5 or 6, If the parameter is set to be 1, 2, or 4 (then you should install current output module), it will cause the relay oscillating and screaming.l Refer to the L4, the relay contact (rescap absorption) output module, there i s a capacity of0.01uf paralleled across the contacts, 7so on the occasion of 220VAC/50Hz, current of 0.7mAwill be caused in spite of the disconnection of the contacts.l Some modules, such as V24 (V24 auxiliary voltage output), S (RS485 communication interface), R (RS232 communication interface) and X (isolated linear current output), I2 (External digital/frequency/control input interface), can be electrically insulated from instrument main input. But if two of those modules are installed in the same instrument, the two modules can't be insulated between each other, because they share the same isolated power supply.For example: if X module is installed on main output socket and S module on auxiliary function socket, then X and S can't be insulated between e ach other. In order to insulate the two modules from each other, users should use one of them together with module V20. V20 will convert the power from motherboard to isolated power of ±12V by means of high frequency oscillation, and supply power to module such as X, I2, S. Because its heavy power consumption, module V24 is not allow to used together with module V20.Relay contact output and BCR no contact discrete output are insulated from the other circuit, no matter whether other modules are installed or not. SSR voltage output do not need to be insulated from input circuit, because SSR itself has isolation function.l On the occasion that using AC electromagnetic contactor, module W1 is recommended.Because of the application of new technology, it gains advantages such as longevity and no spark compare with other relay contact output module, so it can enhance the reliability of instrument greatly.1.5 Maintenance of instrumentThe instrument should be tested once a year for the basically error. With regard to the instrument used in abominable environment for some time, if the error exceeding certain range, then internal instrument should be cleared and dried, and generally doing so will solve the problem. It is not recommended to make error compensation by adjusting parameter "Sc".Free repairs and maintenance will be given in 18 months from the delivery. If the damage is caused by misapplication or out of the time limit, appropriate charge is needed. We can promise five years of free maintenance for AI808 and AI808P if extra charge has been paid.2. TECHNICAL SPECIFICATIONl Input type: (Either of below specifications can be used selectively in the same instrument)Thermocouple: K, S, E, R, J, T, B, NResistance temperature Detector: Pt100, Cu50DC Voltage: 0—5V, 1—5V, 0—1V, 0—100mV, 0—20mV, etc.DC current (external shunt resist needed): 0—10mA, 1—20mA, 4—20mA, etc.Optional: apart from the above-mentioned Input type, additional type can be provided upon request.(Graduation index is needed)l Instrument Input rangeK(-50--+1300℃), S(-50--+1700℃), R(-50--+1650℃), T(-200--+350℃),E(0—800℃), J(0--1000℃), B(0--1800℃), N(0—1300℃)Pt100(-200--+600℃), Cu50(-50--+150℃)Linear Input: -1999--+9999 defined by user.l Measurement accuracy0.2%FS: RTD, linear voltage, linear current and input with ice point compensation or Cu50 coppercompensation.0.2%FS±0.2℃: thermocouple input with internal automatic compensation.0.5%FS: AI-708T onlyl response time ≤0.5s ( when dL=0)Note: for thermocouple B, the measurement accuracy of ±0.2% FS can be guaranteed when input range is between 600--1800℃,and not guaranteed when input range is between 0--600℃. l Control mode:On-off control mode (deadband adjustable)AI artificial intelligence control, including fuzzy logic PID control and advanced control algorithm with the function of parameter auto tuning (MPT).l Output mode (modular)Relay contact discrete output (NO+NC): 264VAC/1A or 30VDC/1ABCR NO contact discrete output (NO+NC): 85—264VAC/0.2A (continuous), 2A (20mS instantaneous, repeat period≥5s)SSR Voltage output: 12VDC/30mA (used to drive SSR).Linear current output: 0—10mA, 4—20mA (Output voltage greater than 11V)BCR cross zero trigger output: can trigger TRIAC of 5—500A, two parallel-connected BCR or BCR power module.l Alarm function: upper limit, low limit, positive deviation and negative deviation, selectable using parameters.l Alarm output: 2 modular output.l Manual function: AUTO/MAN bumpless transfer(AI-808 series only )l Power supply voltage rating: 85-264VAC/50-60Hz.l Power consumption:≤5Wl Ambient temperature: 0—50℃l Front panel dimension: 96X96mm, 160X80mm, 80X160mm, 48X96mm, 96X48mml Panel cutout dimension: 92X92mm, 152X76mm, 76X152mm, 45X92mm, 92X45mm3. INSTRUMENT INSTALLATION AND WIRINGBCR trigger 3 Alarm 1Alarm 2VoltageOpen Open Common Close Close output or RS485COMMBCR no contact output or relay contact outputThe input linear voltage use 3,2 terminal when measurement below 1V. Use 1,2 terminal when the signal below 0-5V or 1-5V. The input of linear current 4-20mA can use 250Ωresistance to convert it to voltage signal of 1-5V, or use 50Ω resistance to convert it to voltage signal of 0.2-1V, and then input from terminal 1, 2 or terminal 3, 2.OUT296x 96mm, 80x 160mm, 48x 96mm, Front panel specification and wiring diagramThe input linear voltage use 3,2 terminal when measurement below 1V. Use 1,2 terminal when the signal below 0-5V or 1-5V. The input of linear current 4-20mA can use 250Ωresistance to convert it to voltage signal of 1-5V, or use 50Ω resistance to convert it to voltage signal of 0.2-1V, and then input from terminal 1, 2 or terminal 3, 2.160x 80mm, 96x 48mm, Front panel specification and wiring diagramPOWERBCR triggeroutputBCR triggeroutputBXPressure sensingCapacitance resistance Writing diagram for BCR trigger outputNote:1、 S elect pressure-sensing resistance to protect BCR on the basis of the voltage andcurrent of load. Capacitance resistance absorption circuit is needed under inductive load or phaseshift trigger. 2、 B RC power module is recommended, there are two BCR in one module as showed inthe broken line. 3、 W hen module K5 (modulation trigger output) is used, the rating of power must beWiring diagram for three compensation mode:Corresponding wiring diagramOf the instrumentCable for compensation(1) Internal automatic compensation connected (cable for compensations directly connected to wiring terminals)ThermocoupleThermocoupleconnent copper resistanceNote: wiring box should be well way from the heat generating project, And copper resistance should be put between 2 wiring terminals at best.ThermocoupleCommon cableCable for compensationThermocouple100 resistance(4) fixed temperature compensation mode(3)ice point compensation modeNote : the temperture of thermostat should be controlled at 50℃Select reference junction compensation mode using different wiring modeTemperature compensation is needed at reference junction for thermocouple input. AI instrument can supply automatic compensation through measurement of surrounding temperature. But because error exist in measurement and instrument itself generate heat (The temperature of wiring terminals of the instrument elevate synchronously), fairly great errors is produced in case of automatic compensation mode. We supply selective compensation modes with high precision for user in the application in which high temperature measurement precision is needed. Measurement accuracy of AI series instrument can be up to 0.2%F.S., but this value don't include reference junction compensation error.Note: Incorrect compensation will increase the measurement error.AI instrument supply good reference junction compensation for thermocouple input through 4 different compensation modes selective using software configuration and different external wiring.l Internal automatic compensation: this is the default mode, and can satisfy a lot of industrial application. But because temperature sensor is installed inside the instrument or at wiring terminals, and may be easily affected by the heat generated in the instrument and by compensating leadwire connection and surroundings (if there is BCR radiator), measurement error may be produced up to 2—4℃ sometimes.l Compensation with Cu50 copper resistance sensor externally connected: the compensation precision is high. In the application in which high measurement precision is needed, you can buy a Cu50 copper resistance and had better prepare an external wiring box, and then put the copper resistance together with thermocouple reference junction far away from exothermic object. Compensation error is less then 0.5℃ for this mode. If the measurement accuracy of ±0.2% F.S. is needed, then this compensation mode should be selected.l Thermostat compensation: If we replace Cu50 by an accurate resistance, thermostat compensation is available. For example, an resistance of 60Ωis installed, we can get the compensate temperature of 46.6℃ by looking up into the Cu50 graduation index, and then put the thermocouple reference junction into thermostat of 46.6℃. The compensation precision is very high. The reference junction compensation error is determined by the control accuracy of thermostat, and may be less than 0.1℃.l Ice point compensation: It is necessary to put thermocouple reference junction (where thermocouple leadwire connect with common leadwire). Inside aqueoglacial mixture the compensation precision is very high, with reference junction compensation error less than 0.1℃if ice point and compensation leadwire is guaranteed.4. FRONT PANEL AND OPERATION① Output indicator lamp② Alarm 1 indicator lamp③ Alarm 2 indicator lamp④ Manual adjust indicator lamp⑤ Display transfer (and Setup key)⑥ Data shift key⑦ Data decrease key⑧ Date increase key⑨ SV display⑩ PV display4.1 Display Status(10)(4)(7)(6)Note: Not all types of instruments have the display status shown above. AI-708 has the status of ① and ⑤; AI-808 has the status of ①, ② and ⑤; while AI-808P has all of the display status list above.After power on, display status ① will be shown, the upper display window displays four digit measured value (PV). The lower display window displays four-digit setpoint value.② if the instrument type is AI-808 or AI808P,then output value will be displayed in the lower display window. ① and ② are the basal status of the instrument. During the basal status, "SV" display window can indicate certain state of the system by means of the alternate symbol. They are as follows:l If the input measurement signal beyond the measurement range (caused by wrong setting of sensor spec. or open (short) circuit), "orAL" will be displayed with blinking. Then the instrument terminate its control function automatically, and the output value is fixed according to the parameter oPL.l When alarm occurred, it will display "HIAL", "LoAL", "dHAL", or "dLAL", they indicate the high limit alarm, lower limit alarm, positive deviation alarm, and negative deviation alarm. In order avoid redundant blinking, the alarm blinking function can be closed by changing the parameter ALP (see the description of parameter ALP) If alarm is used for control.l Refer to AI-808P, the blinking function also indicates the state of program as follows: Run Status (without blinking), stoP Status ("stoP" symbol blinking), Hold Status ("Hold" symbol blinking), Preparing ("rdy" symbol blinking).There are 4 LED indicator lamp on the front panel, the significations are as follows:l OUT output indicator lamp: the value of linear current is denoted by the luminance of the lamp and the value of SSR voltage output (time proportion mode) is according to the frequency of lamp blinking.l Alarm1 indicator lamp: The lamp will be light when AL1 alarm/event is triggered.l Alarm2 indicator lamp: The lamp will be light when AL2 alarm/event is triggered.l MAN indicator lamp (for AI808/808P only): The lamp will be on when the instrument is on auto output state and off when the instrument is on manual output state.4.2 Basal operation description4.2.1 Display transfer①and display status ②. AI-808P can be transferred among the display status of ①②③ and ④. AI-708 has display status of ① only.4.2.2 Data setupIf the parameter lock isn't locked, we can setup most of the data displayed in the lower display window. For example, setpoint input of AI708/708T/808 is as follows:。
三级质量控制点9(仪表安装)
A、B、C三级质量控制点(共9张)之欧侯瑞魂创作
质量控制点:
1)质量等级:
A—联检点(业主、监理、项目部质量部分质检员联合检查);
B—共检点(监理、项目部质量部分质检员共同检查);
C—一般控制点(施工班组自行检查)
R—应有质量记录
2)监理控制点:
W—见证点(分为实物和文件的质量控制对象。
在规定的关键工序施工前,施工单位应提前通知监理人员在约定的时间内到现场进行见证和对其施工质量实施监督)。
H—停工待检点(施工单位要提前通知监理人员现场检查,在质量记录签字认可合格后,方可进入下道工序;否则不成进行下道工序)。
S—旁站巡检点(设备监理人员对正在进行施工的设备工程有关活动进行的定期或不定期的监督活动,监理人员必须到现场进行旁站检查)。
网络多功能电力仪表SY194-说明书
k
M
管是高 4 位,第三排是低 4 位,
FX
V A W DI
形成一个 8 位值。左图表示无功
FX
V A var D O
电能值为:‐36958.728kvarh。
TX
V A COSφ H z
EQ‐:反向无功电能
显示 THD.A/0.50
FX
k
M
A 相电压谐波含量
V A W DI
FX
V A var D O
SY194 系列网络多功能电力仪表
(LED 版)
使用手册
(2012.05.V2.0 版)
上海临鲁自动化设备有限公司 2012 年 05 月
目录
一、概 述…………………………………………………… 二、技术参数………………………………………………………
2.1 辅助电源……………………………………………………… 2.2 输入信号……………………………………………………… 三、编程和使用…………………………………………………………… 3.1 按键定义……………………………………………………… 3.2 测量显示……………………………………………………… 3.3 页面显示示意图……………………………………………………… 3.4 编程操作……………………………………………………… 3.5 菜单组织结构图……………………………………………………… 3.6 编程菜单结构图……………………………………………………… 调试举例图……………………………………………………… 四、数字通讯…………………………………………………………… 4.1 报文格式指令……………………………………………………… 4.2 脉冲输出……………………………………………………… 4.3 开关量输入……………………………………………………… 4.4 开关量输出……………………………………………………… 开关量输出对照表……………………………………………………… 4.5 变送输出……………………………………………………… 变送输出对照表……………………………………………………… MODBUS‐RTU 通讯地址信息表…………………………………………… 五、接线图………………………………………………………… 42 方型接线图……………………………………………………… 96 方型接线图……………………………………………………… 80 方型接线图……………………………………………………… 六、常见问题及解决方案…………………………………………………………
KH-SJ39 汽车灯光照明系统示教板
KH-SJ39 汽车灯光照明系统示教板
一、产品简介
该设备采用国产自动大灯汽车外部灯光系统实物为基础,充分展示汽车外部灯光系统的组成结构和工作过程。
适用于学校对汽车灯光系统理论和维修实训的教学需要。
本设备满足汽车职业教育的“五个对接十个衔接”的教学需要。
二、功能特点
1.真实可运行的汽车外部灯光系统,充分展示汽车外部灯光系统的组成结构。
操纵各种灯光开关,可真实演示汽车外部灯光系统的工作过程。
2.示教板面板采用耐创击、耐污染、防火、防潮的高级铝塑板,表面经特殊工艺喷涂底漆处理;学校学员可直观对照电路图和实物,认识和分析汽车灯光系统的工作原理。
3.示教板面板上安装有检测端子,可直接在面板上检测汽车外部灯光系统各电路元件的电信号,如电阻、电压、电流、频率信号等。
4.示教板面板部分采用1.5mm冷板冲压成形结构,外形美观;底架部分采用钢结构焊接,表面采用喷涂工艺处理,带自锁脚轮装置,示教板底座上配有40cm左右的桌面,方便放置资料、轻型检测仪器等。
5.示教板工作采用普通220V交流电源,经内部电路变压整流转换成12V直流电源,无需蓄电池,减少充电的麻烦,12V直流电源有防短路功能。
三、技术参数
外形尺寸:1240×600×1700mm(长×宽×高)
外接电源:AC 220V±10% 50Hz
工作电压:DC 12V
工作温度:-40℃~+50℃
颜色:7032
钢管:40*40*3mm
机柜:1.5mm冷板冲压成形,背面设置维修门;移动脚轮:100*60mm
四、基本配置(每台)。
SWJ-019系列智能电接点液位监测仪样册
SWJ-019系列智能电接点液位监测仪一、产品简介SWJ-019系列智能电接点液位监测仪智能型仪表,由测量筒和二次表配套组成,测量筒上的电接点安装位置与二次表上的发光二极管相对应,二次表在控制室内显示水位状态,并在水位异常时进行声光报警和连锁控制。
该仪表广泛用于锅炉汽包、水箱等各种不同压力、温度的水容器上。
该二次表采用了单片机和集成电路,可进行智能分析和判断,具有性能稳定、工作可靠、维修方便等优点。
二、主要功能1、数码管和发光二极管两种显示方式。
醒目直观的显示水、汽位置,发光二极管显示水相为绿色,汽相为红色,数码管显示的水位数值与发光二极管显示的水位刻度读数一致。
2、能测量出各电极当前阻值(单位KΩ)。
3、能在各种水质环境中工作,根据测得的水、汽阻值设定相应的临界值。
4、有开机自检功能,可自动检测面板上发光二极管和数码管的好坏。
5、常用仪表可设六点上、下限报警,上限为高I、高II、高III,下限为低I 、低II、低III,水位超限时,面板上同时声光报警。
继电器均为常开触点输出供外接使用。
6、有4-20mA信号输出。
7、采取了抗干扰措施,能克服线路多,传输距离长带来的各种干扰。
8、 SWJ—19A有自充电备用电源,可在220V电源断电时,自动维持仪表正常显示液位两小时以上,SWJ—19无备用电源,(用户可选项,选用请在合同中注明)。
三、技术参数1、工作电压:220V+22V、50Hz 。
2、二次表工作环境温度:-10~45℃,相对湿度≤85% 。
3、继电器输出结点容量:220V、3A 。
4、整机功率:10W 。
5、二次表开孔尺寸:宽X高=76mm×151mm 。
6、工作时间:连续运行。
四、测量筒的结构和功能1、工作压力:0~22Mpa 。
2、工作温度:0~540℃ 。
3、测量筒中心距:670mm或按用户要求制造。
4、零水位线(正常水位)至水管中心线距离335mm或按用户要求制造。
5、测点位置:0,+15,+30,+50,+75,+100,+150,+200,+250,+300或按用户要求配置。
灯光仪操作手册(PPT105页)
急停按钮 ,远光灯如需要调试 appear on the live image screen.
MOXA5150模块设置(二 )
运行桌面上的NPort Administrator(开始-->程序->NPort Administrator Suite--> NPort Administrator 打 开该软件),进入设置画面,点击上方工具栏中的 “Search”按钮,搜索系统中的MOXA模块,如下图所 示:
2
系统构成示意图
龙门架
水平伺服电机 预进入工作站
灯光检测仪
控制系统
灯箱
垂直伺服电机
设备框架
预进入工作站(一)
-- 使用条码枪扫描车辆PVI码,扫描结果作为车辆识别标志 进入PC机程序,从而开始检测。
-- 条码枪型号:MS2207,厂家:Symbol,自动扫描
预进入工作站(二)
串口转以太网 模块MOXA
控制系统构成示意图
PLC
辅助显示 按钮 PC
传感器信号处理
控制系统
线缆连接
电源
安全(急停 、超声波) 电机控制
外网
控制系统原xa模块
PLC
工控机
网络交换机
灯箱面板 显示
安全超声波
变频器
灯箱摄像机
电机 按钮,接近开关 电磁阀
按钮相关 (一)
初始化 按钮
模式转换按 钮(动、手 动、标定)
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SG-SJ19灯光与仪表系统示教板
一、产品简介
本产品选用汽车灯光与仪表系统实物,展示汽车灯光与仪表系统的结构与原理;面板上绘有完整的灯光与仪表系统的电路图,设置有检测端子,可通过仪器仪
表检测各种信号参数如电压、电阻、频率等。
本示教板功能齐全、操作方便、
安全可靠。
二、结构组成
前大灯、前角灯、前雾灯、侧灯、灯光开关总成、变光开关总成、尾灯、牌照灯、后雾灯、刹车灯开关、倒车灯开关、仪表各传感器、车速传感器及发动机
转速信号装置、继电盒、仪表总成、故障设置系统、电源、彩色原理与结构图、控制面板、可移动台架、使用说明书及任务驱动式实训指导书等。
三、功能特点
1.操纵开关及按钮,可真实演示汽车灯光与仪表系统的工作过程。
2.数显表显示传感器电压值;
3.通过面板上对应的电路检测端子,可测试电压、电流、阻值等各种信号参数;4.发光二极管显示执行器状态;
5.故障模拟系统可模拟实际运行工况,设置多种实车常见故障。
具体内容详见故障模拟设置装置说明。
6.汽车油漆高温烤漆处理;加装交流电源漏电保护装置。
7.底架部分采用实验桌,台面保留30cm宽空间,方便放置检测用的仪器及仪表/实验报告等,表面采用烤漆工艺,带自锁脚轮。
四、技术参数
外形尺寸:1240mm×550mm×1850mm(长×宽×高);
电源:220V交流电压;
工作电压:12V直流电压;
工作温度:-50℃~50℃;。