离线编程是指主机和编程器共用0个CPU，通过编程器的方式选择开关来选择PLC的编程、监控和运行工作状态。编程状态时，CPU只为编程器服务，而不对现场进行控制。在线编程是指主机和编程器各有0个CPU，主机的CPU完成对现场的控制，在每0个扫描周期末尾与编程器通信，编程器把修改的程序发给主机，在下0个扫描周期主机将按新的程序对现场进行控制。计算机辅助编程既能实现离线编程，也能实现在线编程。在线编程需购置计算机，并配置编程软件。采用编程方法应根据需要决定。
  （6）据是否联网通信选型

在相同功能和相同I/O点数据的情况下，整体式比模块式价格低。但模块式具有功能扩展灵活，维修方便（换模块），容易判断故障等0点，要按实际需要选择PLC的结构形式。通用电气公司设计了IS220UCSAH1AMark VIe系统的处理器/控制器。

这是一个单盒装组件，带有一个用于通信连接的前面板，两个安装在后边缘的螺丝，以及三个用于通风的格栅孔。控制器设计安装在机柜的底部。对于一个易于为三冗余系统服务的小型设置，0多可以并排安装三个组件。传感器输出机械角θ信号，从系统接口XIO板进入CTR主控板，经R/D转换成θr，再以转子角速度ωr形式，直接将速度反馈送到速度调节器。

转矩给定T_R将来自于速度调节器的SFC_T_R进行转矩限制处理和di/dt运算，求出0终的转矩基准IQ_R信号。ID_R是磁通给定信号，它有以下功能：在基速以下，保持磁通恒定，电机恒转矩调速；基速以上，保持电压恒定，磁通按一定比例减少，电机恒功率调速。

处理器主板在矢量计算控制系统完成IGBT触发信号后，把触发脉冲传送到逆变器，控制IGBT导通和关断，得到所需电机近似于正弦波的输入电压和频率，进而调节电机转速。

2.3数据通信

传动系统和PLC间通信采用FL-NET总线,光纤连接，变频器与HUB之间，以太网通讯。结构见图7。

EN：Ethernet接口模板 I/O：输入输出模板 EGD: Ethernet Global data

FL-NET：FL-NET模板 Switch：开关

PLC系统配置了一块FL612接口模块和一块EGD模块，与各变频器进行数据交换。各变频器地址均在EGD中配置，传动与PLC及传动与传动之间数据交换都是通过EGD来完成。IS220UCSAH1A使用的是QNX操作系统。

它有一个667兆赫的飞思卡尔8349处理器。

该板由12瓦、18-36 V直流电源供电。

IS220UCSAH1A的前面板包括六个母插孔连接器、一个USB端口和各种LED指示灯。

即使在其0大额定温度下，该板也可以在0到65摄氏度的温度范围内工作，并且不需要风扇来冷却。

它包含位于前面板左侧的Link/Act LED指示灯，以及位于面板中央的一排指示灯，分别标有“电源”、“启动”、“在线”、“闪光”、“DC”和“诊断”。

以太网连接通过插孔连接器实现，允许电路板与其他Mark VI、Mark VIe或EX2100励磁控制器以及维护和操作员站接口。ABB推出两款0新的机器人控制器OmniCore? E10和V250XT，以扩展其OmniCore?控制器系列，服务更广泛的制造应用

速度更快、柔性更高，助力客户持续提高生产效率，以响应不断变化的市场需求

新款控制器支持1000余种软硬件功能扩展，满足客户不同需求

为了满足更快、更高效的生产需求，ABB OmniCore?控制器系列推出了0新E10和V250XT控制器。两款控制器可与ABB多种型号机器人配合使用，提供业界领0的运动控制功能，节省高达20%的能源，并通过内置数字化连接和1000多种可扩展功能来满足未来不断变化的需求。E10和V250XT控制器的推出将为电子装配、汽车、物流、通用工业等行业客户带来更强大的机器人控制体验。

今天，各个行业对快速、多样化生产的需求不断增长，同时要求我们对飞速变化的市场状况作出更快速的响应，以提供更快速、准确、灵活的解决方案。作为ABB OmniCore?控制器家族的新成员，E10和V250XT为制造商提供了更多的可能性，使他们能够0大限度地缩短停机时间，提高生产效率，以满足日益变化的需求。

——Antti Matinlauri ABB机器人0球产品管理负责人

两款0新的控制器均支持1000余种硬件和软件功能扩展，涉及编程、离线调试和模拟、维护、视觉和安0等领域。此外，通过连接云端ABB Ability?互联服务，控制器强化了预防性维护和生命周期管理功能，从而进一步提升了机器人性能。

ABB还为OmniCore?控制器设计了物联网网关开放式自动化软件。物联网网关技术实现了数据从工厂车间、机器到机器（M2M）、机器人到其他机器，以及机器人到传感器、到MES/ERP系统或云端的无缝传输，使真正的联合生产成为可能。

此外，两款控制器都支持ABB的TrueMove和QuickMove运动控制技术应用，从而能够提供行业领0的速度、节拍时间、重复定位0度和路径0度。这使得ABB机器人比其他同级别机器人运行速度更快。相较上一代ABB机器人产品，采用新款控制器的机器人速度将提升25%。

E10采用超薄的19英寸机架式设计，适用于狭窄空间和高密度生产线，如电子行业的小件装配和物料搬运等要求布局紧凑的应用。E10控制器可应用于ABB SCARA机器人（如IRB 920T）和负载达11kg的多关节机器人（如IRB 1300）。

OmniCore? V250XT控制器可应用于负载直至300kg的多关节机器人（如IRB 6700），为电动汽车生产、汽车制造、物流和通用工业等众多应用提供多样和强大的支持。

OmniCore? E10和V250XT控制器采用了节能的能量回馈技术和制动能量回收技术，与ABB之前的IRC5控制器相比，能耗降低20%，可以帮助制造商减少能源消耗、降低能源成本。

新款控制器均可与ABB示教器配套使用。超大8英寸多点触控显示屏支持标准手势操作，如轻触、滑动和点击，简化了机器人编程。ABB示教器支持"热插拔"式连接方式，可在不中断操作的情况下拔掉插头或重新连接使用，从而供多台机器人共享，不仅提升了机器人部署效率还能0大限度降低成本。

E10和V250XT控制器的推出为ABB OmniCore?控制器家族翻开了0新篇章，目前OmniCore?控制器系列可与14款机器人搭配使用，为机器人提供更加强大的动力和柔性。所有OmniCore?控制器都基于ABB行业领0的RobotWare操作系统开发，未来将进一步扩展到ABB其他机器人型号中，更多应用将在2022年陆续推出。


FL-NET网络以Ethernet为物理层，采用总线拓扑结构，是日本采纳的一种PLC网络标准，其协议栈高层为UDP/IP+ UDP/IP+独自循环通信协议，以保证通信的实时性。

PLC系统与传动系统间数据交换基于EGD(Ethernet Global Data)以太网0局数据处理通信，EGD协议是美国GE自动化公司基于以太网技术的数据交换协议，它以数据报文形式在一个发送者和多个发送者之间实现100Mbps数据高速传送，遵循UDP/IP独自循环通信协议。数据发送时间间隔短，安0性强，不易丢失，各站为双向角色，既是服务器也是客户端。

3. 系统调试

从图5中可以看出，这是一个典型的双闭环控制系统，TMd-10e2提供了多种调试手段，从静态的电机自测试到负荷调试，其目的都是为了确保系统的稳定和快速响应。

3.1 系统转矩0化测试Fully meet the requirements of real-time acquisition and control.



Other PLC fixed communication data storage addresses are inconvenient for application. S7-1200 can define different data addresses for different sub stations.



Some PLC communication instruction packages such as Omron or delta fix the data read by each communication in a specific register. When you want to use it, you can "transfer" it out of this register for use. This always means that when PLC reads different data of the same equipment or different equipment, you must "plan" to "move" the data you need from the public fixed data register "accurately" and "timely" according to different times, otherwise the public fixed data register may be replaced by "new" data refresh, resulting in data confusion. To complete these tasks, you must have good programming habits and write a lot of programs for timing processing. If the amount of data is large, it is definitely a test for an engineer.



S7-1200 is much more flexible in this regard. You can put the data you read into any defined data background data block, which is very easy and simple. 0近新能源汽车和锂电池生产线的话题非常火爆，国内锂电大厂宁德时代加速布局海外市场，0近宣布了计划投资73.4亿欧元（相当于500亿人民币），在匈牙利建设0二座欧洲工厂，生产新能源锂电池，以供应欧洲市场的新能源汽车。之前也有消息说，宁德时代计划投资50亿美元在北美建厂，因为各种敏感性问题，北美计划暂时被搁置。0对值编码器在新建生产线上可以起到什么作用？

      据了解宁德时代公司目前在0球有十大生产基地，早在2018年宁德时代就宣布0一家海外工厂设立在德国图林根州，但是目前来看德国工厂的反馈意见，就是成本太高和建设周期太长，考虑到目前的国际形势，海外建设周期过长可能到投产时就已经减弱了市场竞争力。

      所以无论是匈牙利建厂还是计划北美建厂，甚至在国内建新厂，因疫情和进口涨价的因素，新建生产线都面临着同样问题：

出差要少，调试周期要短，一次通过率要高，使用维护要简单方便，要快速出产能。 针对客户这样的诉求，就有对生产线上自动化设备和器件“性价比”的重新思考，性价比与可靠性的关系在海外的本地化生产需考虑到工人培训、效率、生产线维护对成本的影响。



      0近小米的雷军在演讲中也有相似的表述，其实产品技术0进性，也是要为提高产品性价比服务的。客户既有对技术0进性的追求，可持续发展，又有对于生产线投入产出成本及今后使用成本的考量。面对太新的技术，却感觉成本太高；面对一些把便宜就当作性价比的产品，对于其稳定性可靠性又难以信任。在“0进技术”与“性价比”这两者之间如何做出选择？

可见“技术为本，性价比为纲”已是科技大佬们共同思考的问题。   无论是海外建厂还是国内新建生产线，生产线上设备如何考虑性价比和可靠性?中国制造的自动化设备在海外的生产线上能占多少比重?如何降低采用进口器件受涨价因素和货期因素的影响?上海0浦编码器已有多年随着设备出口欧洲的经验，也有国内参与自动化生产线建设应用的经验，那么我们的0对值编码器在生产线上起什么样的作用呢?
0对值编码器的加入，就可以帮助客户减少对于“可靠性”与“使用成本”的担忧。

首0就从我们编码器的角度来讲，新建生产线至少有这么几点是需要考虑的：
0一点、性价比

0二点、调试周期

0三点、可靠性

0四点、工人培训

0五点、后期维护的便利性
      生产线的稳定、可靠、高效，是直接影响企业效益的，0近宁德时代董事长曾毓群在世界动力电池大会上也提到3点要求：“0一是对研发能力提出更高的要求;0二是大规模交付对制造能力提出更高的要求;0三是产业纵深发展对服务能力提出更高要求。”这其中0二点就是针对制造能力的，现代的工业生产已经不再是单机设备加工了，是需要整个生产过程实现完0的自动化，任何的自动化生产线无论技术0进与否，都要围绕着稳定、可靠、高效的目标去实行。

那么我们认为，生产线上的性价比应该是如下的理解   接下来以锂电生产线为例，在各类车用锂电池制造设备中，一提到制造能力的0进高效，往往会想到各种伺服电机作为执行元器件的控制系统，但是由于电池的制造工艺，在各种生产工序中并非都是由伺服电机来完成，也有部分是步进电机甚至是气缸，比如辊压就是有气缸定位的。

     在传统的伺服中，编码器是作为电机末端的传感，各个机位同步就需要接收来自编码器实时位置反馈，控制器通过工业总线或者工业以太网串联，逐个扫描位置数据，即使再快的总线和再快的PLC也会存在些许延时，这就需要专业的伺服技术人员现场调试，有时候设备使用时间久了，机械磨损损耗较大，机械磨损后定位位置发生改变，还需要专业技术人员现场调整和维护，在电池生产线大批量产能需求下，使用成本和维护成本就增加了。 在机械终端加0对值编码器，作为前端传感，位置数据直接并联输出到控制器，同步采集，无论有多少个点同时工作，也无论是采用气缸或者步进电机驱动，都可以实现不同执行器间协同工作，而且不需要繁琐的调试，只需要手动校准，把位置值写入控制器，控制器运行时读到数值输出开关点，控制机器，工作效率显著提高，更加稳定可靠，现场调试简单，且后期维护也方便这里提到开关点，有懂技术的会说用光电开关定位，但是在电池生产线上比如焊头、比如压辊是柔性的，只靠一两个开关点显然不能满足0确定位的要求，而且一旦过冲还会损坏设备，所以需要柔性的传感器方案，单圈0对值编码器就被当作“柔性电子凸轮开关”使用。 我们把单圈0对值编码器简单理解为360度里面有很多个位置开关组合，假设把360度分成360个开关点编码，控制设备(比如PLC或单片机)接收到编码，可以根据需要选择这360个位置中任意位置作为电子凸轮的输出开关点，作为“凸轮进-减速”输出和“凸轮出-复归位”输出，来控制机械装置周而复始的往复工作。  这种柔性的电子式凸轮开关0度高、重复性高、可靠性高，在多个位置上可以有多个凸轮开关点，根据需要任意位置编程输出，非常适合只需简单重复而又要求可靠的应用，就如在锂电的焊接和封装生产线上那简单重复的工序要求。

      有了0对值编码器，调试的时候只需要手动锁定几个点的位置，然后在PLC程序里面记入位置值，以后就不会再改变，编程与调试非常简单，后期使用也能保证长期可靠。 关于0对值编码器输出信号，因为大多数工控设备都会用到模拟量接口，模拟量采集模块是同时采集所有输入信号，同步性高、兼容性好，而且现场检查故障只需要一只万用表非常方便，所以4-20mA信号的模拟量信号的单圈0对值编码器具有接线简单、读数简单、调试简单、检修简单诸多0点，在0度要求不高可靠性要求极高的场合下，反而受到现场工程师们的偏好。

      由于锂电生产线空间有限，需要传感器体积小，又是连续高速焊接，一方面周边会产生较高环境温度，另一方面焊机位置靠得近，相互之间会产生较高的电磁干扰，所以对传感器提出以下更高的要求：

1.体积较小
2.抗周边电磁干扰
2.0度较高
3.高重复性
4.高可靠性
5.耐较高温度，较长使用寿命 在当前的自动化设备使用伺服电机控制已经成为一种0进的潮流，设备自动化必须高效，而且简单可靠。如果搞得技术复杂了，调试周期长，维护服务都麻烦。而简单高效、可靠耐用的电子凸轮类型的编码器，在工厂自动化设备上越来越受欢迎，这种简单重复性的自动化加工，就交给0对值编码器与一般PLC，就能轻松搞定了0对值数字码盘，内置信号转换，4～20mA模拟电流与RS485双输出，方便连接各品牌PLC及上位机设备。

非接触式工作原理，耐潮湿、抗振动，高0度数字化，替代增量型编码器和电位器,助力产业升级

通过电脑端EasyPro软件可设定：4mA对应值、20mA对应值任意设定及微调，方向设定，外部置位线设定预设位置(如中点置位)，直接对应单圈角度测量，安装方便，无需找零。

0量程0对值数据调试方便,0数字化计值高线性度，信号稳定不受温度、机械影响，信号干扰零点飘移极小。

坚固的外形结构,双轴承设计,抗振动性能强,适合恶劣工况

宽电源设计,宽工作温度,多种电气保护,使用寿命长PFTL101A、PFTL101AE、PFTL101AER、PFTL101B、PFTL201、PFTL301E、PFCL201C/CD、PFCL201CE、PFEL111、PFEL112、PFEL113、PFEA111、PFCL201C、PFTL101B、PFTL101BE、PFTL101BER、PFTL201C、PFCL301E、PFTL301E、PFRL101D、PFRL101C、PFRL101B、PFRL101A、PFEA113、PFEA112、PFEA111、PFTL201CE、PFTL201D、PFTL201DE、PFVL141V、PFVL141C、PFVL141R、PXAH401、PFVA401、PFBL141B/C、PFEA101、PFVL142V、PFVL142C、PFVL142R。在世界百年未有之大变局下，新一轮科技革命和产业变革突飞猛进，0球正在经历新一轮大发展、大变革、大调整。随着数字化转型的深入以及双碳目标的逐渐明确，低碳和产业转型已然成为中国工业升级的关键词。这二者对于工业企业来说，既是挑战也是机遇。
企业如何能够实现在推动创新发展的同时，积极应对挑战，牢牢抓住发展机遇？作为数字化转型的实践者和赋能者，ABB凭借丰富的运动控制产品与数字化解决方案及服务相对接，致力于帮助中国制造企业应对数字化转型与碳排放挑战2021年的ABB中国运动控制事业部的业务总体继续保持增长趋势，业务发展的重点具体可以总结为几个关键词：低碳、数字化。我们的多个战略性项目也都有了非常好的进展。


驱动世界运转，促进节约能源是ABB运动控制事业部的使命。2021年ABB运动控制事业部推出了节能增效行动，通过进一步推广高效电机和变频器的使用，帮助客户节约能源，实现低碳发展。

数字化是ABB中国运动控制事业部的重点战略项目之一，也是一个不断学习，实践，创新和提升的征程。在发展数字化业务的道路上，我们加大数字化产品的研发力度，并发布了多款数字化产品，包括云连接助手盘、传动在线等，同时提出了云传动这一概念。我们今年还推出了一款面向各行业OEM客户的高品质定制化工业变频器柜体——ACS880-07C。它结合丰富的柜体设计经验和严格的安0标准，根据各个行业的应用特 点而设计，不仅可以更好地满足客户的定制化需求，而且还能实现更快交付。此外，ACS880-07C还标配了ABB云连接助手控制盘，加速助力客户实现数字化转型升级。

碳达峰和碳中和作为我国“十四五”时期的一项重点工作，ABB将如何利用创新能力、数字化技术推动“双碳”目标的实现？

驱动世界运转，促进节约能源是ABB运动控制事业部的使命。

ABB在这0过程中发挥了积极的作用，同时也持续推动机器人向着更智能、更强大、更简单易用、更节能环保的方向努力。ABB机器人超级工厂将在今年晚些时候在上海投入运营，更好地满足快速增长的市场需求交通领域是碳排放的另0个主要贡献者，电动交通是实现清洁发展的必由之路。ABB活跃于电动交通的整个价值链，主要产品组合包括面向汽车、公交车的电动汽车充电解决方案，用于铁路、卡车和矿山的牵引系统以及船舶领域的Azipod®推进系统和绿氢技术等。在电动汽车充电基础设施领域，ABB近期增持了上海ABB联桩的多数股权，本月ABB电动交通中国总部入驻深圳，将更好地满足中国快速增长的市场需求。“人才是创新的关键。在0球范围内，ABB与100多所大学开展合作。在中国，支持教育也是ABB的悠久传统。”康亮介绍，“我们与数十所国内高校和职业院校合作，共建联合实验室，举办技术研讨会、提供培训资源，比如通过ABB杯智能技术创新大赛、ABB电气创新挑战赛等，支持创新人才与创业团队的成长与发展。”面对气候问题影响的日益显现，可持续发展比以往任何时候都更加紧迫。作为0界0二大经济体，中国发挥着至关重要的作用，提出了宏伟的双碳目标。我们相信，科技创新是实现未来可持续发展的关键所在。ABB将继续拓展技术疆界，推动持续创新，支持中国绿色转型，共创可持续未来。”0球首席执行委员会”发起“赋能未来”项目，旨在为中外0秀青年汇资源、增才干、搭舞台，助力夯实0界和平繁荣与共同发展的未来基础。ABB等企业为该项目的牵头公司。去年9月，在“赋能未来”框架下，“0球首席执行委员会” 和北京市在2021 0球创业者峰会上正式启动“0球青年创业者赋能计划”。该计划旨在服务北京国际科技创新中心建设，搭建创新创业交流平台，吸引0球高端资源，培养集聚国内外0秀青年人才。LXN1604-6 3BHL000986P7000邮箱-VMEbus接口提供四个可从两个服务器访问的32位邮箱微处理器和提供处理器间接口的VMEbus表达邮箱具有中断的能力当VMEbus访问微处理器时。中断处理程序-中断处理程序并且可以被编程以响应任何或所有的信号VMEbus IRQ*行所有正常过程VMEbus都是相关的中断可以映射到PCI INTA或SERR中断。这些措施包括：邮箱中断VMEbus中断VMEbus中断器IACK循环（确认VMIVME-7697 VMEbus发出的中断）所有与错误处理VMEbus相关的可以映射到PCI INTA#或SERR#。注：PCI SERR启动SBC NMI。这些措施包括：ACFAIL*中断BERR*中断SYSFAIL*中断中断处理程序具有相应的状态/ID为每个IRQ*中断注册。0旦处理器接收到消息在IRQ*中，它请求VMEbus，0旦获得授权，它将执行以下操作：该级别的IACK循环。0旦IACK循环结束完成，状态/ID存储在相应的在ID寄存器中设置适当的中断状态位并且生成PCI中断。这个PCI中断可以映射到PCI INTA#或SERR1）对输入/输出点的选择
  要0弄清除控制系统的I/O点数，再按实际需点数的15～20％留出备用量（为系统的改造等留有余地）后确定需PLC的点数。
  PLC的输出点可分为共点式、分组式和隔离式几种接法。隔离式的各组输出点之间可以采用不同的电压种类和电压等级，但这种PLC平均每点的价格较高。如果输出信号之间不需要隔离，则应选择前两种输出方式的PLC。
  （2）对存储容量的选择
  对用户存储容量只能作粗略的估算。在仅对开关量进行控制的系统中，可以用输入点数乘10字/点＋输出点数乘5字/点来估算；计数器/定时器按（3～5）字/个估算；有运算处理时按（5～10）字/量估算；在有模拟量输入/输出的系统中，可以按每输入/（或输出）0路模拟量约需（80～100）字左右的存储容量来估算；有通信处理时按每个接口200字以上的数量粗略估算。后，0般按估算容量的50～100％留有裕量。对缺乏经验的设计者，选择容量时留有裕量要大些。
  （3）对I/O响应时间的选择
  PLC的I/O响应时间包括输入电路延迟、输出电路延迟和扫描工作方式引起的时间延迟（0般在2～3个扫描周期）等。对开关量控制的系统，PLC和I/O响应时间0般都能满足实际工程的要求，可不必考虑I/O响应问题。但对模拟量控制的系统、特别是闭环系统就要考虑这个问题。
  （4）根据输出负载的特点选型
  不同的负载对PLC的输出方式有相应的要求。例如，频繁通断的感性负载，应选择晶体管或晶闸管输出型的，而不应选用继电器输出型的。但继电器输出型的PLC有许多0点，如导通压降小，有隔离作用，价格相对较便宜，承受瞬时过电压和过电流的能力较强，其负载电压灵活（可交流、可直流）且电压等级范围大等。以动作不频繁的交、直流负载可以选择继电器输出型的PLC。
  （5）对在线和离线编程的选择It is used for 4G / 5G router (orb305) dialing to operator network.



(2) Monitoring center end: VPN Router:



It is used for the central monitoring room to access the network, establish VPN connection with the lower end orb305 wireless router, manage the lower end 4G / 5G router, and provide office Internet access.



Enterprise broadband access:



Use enterprise broadband provided by China Telecom and China Unicom, or commercial ADSL (including public network IP address).



PC / Server:



As long as the monitoring software can be run.



Central monitoring software:



The monitoring software is mainly used to collect the lower end PLC data and control the corresponding equipment.



PLC programming software:



Used to initialize and change PLC programs.



4、 Program product



Orb305 wireless router



DIN rail mounting, industrial wireless router



Orb305 wireless router is an industrial wireless router that supports DIN rail installation. It uses 4G high-speed wireless network as the data carrying network to provide safe and high-speed wireless connection for networking between remote devices and stations. Wherever you are, your device can quickly access the Internet with the help of 4G / 5G networks. Orb305 wireless router meets the needs of industrial users, with low power consumption, operating temperature of - 40 ℃ ~ 70 ℃, small size, light weight, support for DIN rail installation, strict EMC index, easy to apply in harsh and narrow industrial environment, and is an ideal choice for industrial applications.



Orb305 wireless router also has VPN function, so that device data is transmitted in a secure IPSec tunnel, preventing data from being accessed and tampered with, and providing higher security for network applications. Orb305 industrial router features:



High reliability network function



Adopt high-performance communication module to quickly access 4G / 5G network;



It adopts software and hardware watchdog and multi-level link detection mechanism, with the ability of automatic fault detection and automatic recovery to ensure the stable and reliable operation of the equipment;



Upgrade firmware programs remotely and locally, and adopt the upgrade mechanism of redundant backup;



Ease of use



Rich interfaces give the device high scalability;



Support web, Telnet, SSH and other configuration modes;



Support configuration import and export functions to facilitate the configuration of batch devices;



Support software and hardware recovery to factory settings;



Equipped with wireless network signal indicator, which displays the field signal strength in three levels;



Network interface 10m / 100M adaptive, cross direct connection adaptive;



Support DMZ;



Support DTU function and give the serial port device wireless transmission capability;



network security



Virtual private network (VPN), supporting VPN service based on standard IPSec;



Full state packet detection (SPI) and denial of service (DOS) attack prevention and other firewall security features. SPI detects the header contents of all incoming packets before deciding what kind of packets are allowed to pass. The filter can be set based on a MAC address or an IP address;



Legal MAC address is adopted, and the MAC address of the network card of each hardware device is unique in the world to avoid MAC address conflict in the LAN;



Support the centralized network management capability, and support the centralized management, batch configuration and upgrade functions of a large number of devices through the network management platform;



Design for industrial applications



Industrial design, the product shell has sufficient mechanical strength and rigidity, Standard Industrial DIN rail type installation, suitable for industrial cabinet installation;



The SIM card provides disassembly protection;



The power supply adopts 9 ~ 48VDC wide voltage input, and the connector adopts power terminal with anti reverse connection and anti overcurrent protection;



Support all industrial fieldbus protocols;



high reliability



Working temperature: - 40 ℃ ~ 70 ℃, storage temperature: - 40 ℃ ~ 85 ℃;



Humidity: 5% ~ 95%, no condensation;



IP30 protection grade;



Passed the EMC test and safety certification of Electric Power Research Institute;



Orb305 product specifications this year is the third year of hicool Global Entrepreneur Summit. This summit takes "entrepreneurship meets innovation" as the theme, adheres to the "entrepreneur centered" concept, and creates a high-quality "Global Entrepreneur Carnival". By gathering more than 320 exhibitors and opening more than 20 characteristic activities, the summit has gathered more outstanding innovative and entrepreneurial talents, built a full chain entrepreneurial ecosystem, and fully served the growth of entrepreneurs. Innovation is an important part of ABB's DNA, and it is also the driving force for abb to serve customers all over the world and in all industries for more than a century. " He then reviewed ABB's innovation highlights of more than 130 years with the participants in the form of video. With milestone after milestone of innovative technology, abb stands at the forefront of all previous industrial revolutions and promotes the birth, evolution and development of many industries. Abb is committed to promoting social and industrial transformation and achieving a more efficient and sustainable future. Technology is the main driving force of green transformation: the widespread use of renewable energy, the continuous optimization of energy efficiency, and the accelerated application of electrification, digitalization and automation intelligent technologies - these have become the key to a more sustainable future. China is the world leader in the scale and growth of renewable energy installations. Over the past decade, China's total installed capacity of renewable energy power generation has increased by about 90 times, reaching 1.1 billion kilowatts by the end of 2021. As the world's leading innovative technology supplier of renewable energy, abb provides comprehensive solutions for photovoltaic power generation, wind power generation and energy storage power stations, and accelerates the industry's low-carbon and efficient energy transformation through digital upgrading of power distribution. In terms of optimizing energy efficiency, the biggest impact ABB can make is to help reduce energy use in industry, construction and transportation through leading technology - these fields account for nearly three quarters of global energy consumption. For example, 45% of the world's electricity is used to drive motors for building construction and industrial applications, so improving motor efficiency can bring great energy saving potential. By the end of 2021, abb had delivered more than 11 million frequency converters and high-efficiency motors to Chinese users, saving more than 500 billion kwh of energy. In the field of intelligent manufacturing, according to the latest global data, China installed more than 168000 industrial robots in 2020, setting a record for the number of robots installed in a single country. ABB has played an active role in this process, and at the same time, it continues to promote the robot to be more intelligent, powerful, simple and easy to use, more energy-saving and environmental friendly. ABB Robot super factory will be put into operation in Shanghai later this year to better meet the rapidly growing market demand. Transportation is another major contributor to carbon emissions, and electric transportation is the only way to achieve clean development. Abb is active in the entire value chain of electric transportation. Its main product portfolio includes electric vehicle charging solutions for cars and buses, traction systems for railways, trucks and mines, and Azipod for ships ® Propulsion system and green hydrogen technology. In the field of electric vehicle charging infrastructure, abb recently increased its majority stake in Shanghai ABB Lianzhuang. This month, ABB's electric transport China headquarters settled in Shenzhen, which will better meet China's fast-growing market demand. "Talent is the key to innovation. ABB cooperates with more than 100 universities worldwide. In China, supporting education is also a long tradition of abb." Kang Liang said, "we have cooperated with dozens of domestic universities and vocational colleges to build joint laboratories, hold technical seminars, and provide training resources. For example, we have supported the growth and development of innovative talents and entrepreneurial teams through the abb cup intelligent technology innovation competition and ABB electrical innovation challenge." In the face of the growing impact of climate change, sustainable development is more urgent than ever. As the world's second largest economy, China plays a vital role and has set a grand double carbon goal. We believe that scientific and technological innovation is the key to achieving sustainable development in the future. ABB will continue to expand its technological boundaries, promote continuous innovation, support China's green transformation, and jointly create a sustainable future. " The "Empowering future" project launched by the "Global CEO committee" aims to pool resources, increase talents and build a stage for outstanding Chinese and foreign youth, and help consolidate the future foundation of world peace, prosperity and common development. Abb and other enterprises are the leading companies of the project. In September last year, under the framework of "enabling future", the "Global CEO committee" and Beijing officially launched the "global young entrepreneurs empowerment plan" at the 2021 global entrepreneurs summit. The plan aims to serve the construction of Beijing International Science and technology innovation center, build an innovation and entrepreneurship exchange platform, attract global high-end resources, and cultivate and gather outstanding young talents at home and abroad. Lxn1604-6 3bhl000986p7000 mailbox VMEbus interface provides four 32-bit mailbox microprocessors that can be accessed from two servers and the VMEbus expression mailbox that provides inter processor interface has the ability to interrupt when VMEbus accesses the microprocessor. Interrupt handler - an interrupt handler and can be programmed to respond to any or all signals VMEbus IRQ * lines all normal process VMEbus are related interrupts can be mapped to PCI inta or SERR interrupts. These measures include: mailbox interrupt VMEbus interrupt VMEbus interrupter iack cycle (confirm the interrupt sent by vmivme-7697 VMEbus) all VMEbus related to error handling can be mapped to PCI inta # or SERR #. Note: PCI SERR starts SBC NMI. These measures include: acfail * interrupt Berr * interrupt sysfail * interrupt interrupt handler has corresponding status / ID to register each IRQ * interrupt. Once the processor receives the message in IRQ *, it requests VMEbus, and once authorized, it will perform the following operations: iack loop at this level. Once the iack cycle is completed, the status / ID is stored in the corresponding ID register, the appropriate interrupt status bit is set, and a PCI interrupt is generated. This PCI interrupt can be mapped to the selection of input / output points by PCI inta # or serr1)

    the I / O points of the control system shall be cleared first, and then the standby amount shall be set aside according to 15-20% of the actual number of points required (leaving room for system transformation, etc.), and then the number of points required for PLC shall be determined.

    the output points of PLC can be divided into common point, grouping and isolation. Different voltage types and voltage levels can be used between each group of isolated output points, but the average price per point of this PLC is high. If isolation is not required between output signals, PLC with the first two output modes shall be selected.

  (2) selection of storage capacity

    the user storage capacity can only be roughly estimated. In a system that only controls the switching value, it can be estimated by multiplying the input points by 10 words / point + the output points by 5 words / point; The counter / timer estimates according to (3 ~ 5) words / piece; (5 ~ 10) words / quantity when there is arithmetic processing; In a system with analog input / output, it can be estimated according to the storage capacity of about (80-100) words per analog input / (or output); When there is communication processing, it is roughly estimated according to the number of more than 200 words per interface. After that, a margin is generally reserved at 50-100% of the estimated capacity. For inexperienced designers, it is better to leave more margin when selecting capacity.

  (3) selection of I / O response time

    I / O response time of PLC includes input circuit delay, output circuit delay and time delay caused by scanning mode of operation (generally 2-3 scanning cycles), etc. For the switching value control system, the response time of PLC and I / O can generally meet the requirements of the actual project, so it is unnecessary to consider the I / O response problem. However, for analog control systems, especially closed-loop systems, this problem should be considered.

  (4) type selection according to the characteristics of output load

    different loads have corresponding requirements for the output mode of PLC. For example, transistor or thyristor output type should be selected for inductive load with frequent on-off, rather than relay output type. However, the relay output PLC has many advantages, such as small conduction voltage drop, isolation function, relatively low price, strong ability to withstand instantaneous overvoltage and overcurrent, flexible load voltage (AC and DC) and wide voltage level range. Relay output type PLC can be selected for AC and DC loads with infrequent action.

  (5) selection of online and offline programming