HIEE300890R0001/UA C383 AE01机器人模块卡件
加号可互换。为NIU001 PLUS创建的应用程序可以与NIU001 Classic一起使用,反之亦然。16.16.2特点:以太网NIU001 PLUS▪ 20 KB可选本地逻辑。支持除C编程之外的所有语言。▪ 10 MB内置闪存,用于本地用户数据存储。▪ 电池支持的实时时钟。▪ 系统内可升级固件。▪ 两个串行端口:一个RS-485串行端口和一个RS-232串行端口。▪ 支持通过基于背板的以太网接口模块(IC695ETM001)进行以太网通信▪ 使用EGD进行数据交换▪ 使用SRTP的TCP/IP通信服务▪ 综合站点管理/诊断工具▪ 支持冗余控制器的操作▪ PACSystems RX3i控制器可通过EGD向RX3i ENIU发送选定的COMMREQ。ENIU执行COMMREQ并将结果返回给控制器。▪ 在EGD配置期间,RX3i以太网接口由其背板/插槽位置标识。▪ 支持在Machine Edition Logic Developer软件中显示模块硬件版本、序列号和日期代码。▪ 日期代码大于1129的装置符合欧盟RoHS指令2002/95/EC,使用附件中确定的以下豁免:7a、7c-I和7c-III。16.16.3以太网全局数据功能以太网NIU通过EGD交换机与其控制器通信。一个交换机用于向ENIU发送输出,另一个交换机将输入发送回控制器。ENIU支持从冗余控制器接收输出。通过将EGD交换发送到组地址,两个控制器都可以接收输入。最多1300字节的输出可以从控制器发送到一组ENIU。每个ENIU最多可向控制器发送1300字节的输入。典型的系统可能由一个具有五个ENIU的控制器组成。控制器发送1300字节的输出,每个ENIU向控制器发送100字节的输入。该典型系统的I/O更新将在不到25ms的时间内完成。每当控制器扫描时间大于25ms时,以控制器的扫描速率进行更新。这个性能计时是一个指导原则,而不是保证,并且假设在到I/O的以太网链路上没有其他流量。其他系统配置的性能数据可在PACSystems RX3i以太网网络接口单元用户手册GFK-2439中找到。16.16.4以太网NIU COMMREQ支持PACSystems*RX3i系统手册第16节GFK-2314T 2019年9月专用模块767以太网NIU支持由PACSystems RX3i控制器中的C块应用程序发送给它的COMMREQ。此功能不适用于其他类型的控制器。RX3i CPU中的梯形图代码与C块接口。C块向以太网全局数据交换中的以太网NIU发送COMMREQ命令。以太网NIU执行COMMREQ,并使用另一个EGD交换机将结果发送回RX3i。以下COMMREQ可以通过这种方式发送:▪ Modbus Master–功能代码1、2、3、4、5、6、7、15、16、17▪ Genius–启用/禁用输出、切换BSM、清除故障、清除所有故障、分配监视器、读取诊断▪ PROFIBUS主机–COMMREQ 1、2、4、5、6▪ 运动(DSM314/DSM324)–负载参数▪ 高速计数器–数据命令▪ DeviceNet Master–COMMREQ 1、4、5、6、7、9▪ 模拟模块–HART协议COMMREQ。此外,以太网NIU中模块支持的任何COMMREQ都可以作为通用COMMREQ发送,DeviceNet Master发送扩展显式消息除外。有关更多信息,请参阅PACSystems RX3i以太网网络接口单元用户手册GFK-2439。16.16.5规格:NIU001 PLUS实时时钟电池寿命估计为5年。必须按照定期保养计划,每5年更换一次蓄电池。注意:模块随电池上的拉片一起装运。在安装模块之前,应拆下拉片。电源要求+3.3Vdc:0.52安培标称+5.0 Vdc:0.95安培标称工作温度0°C至60°C(32°F至140°F)浮点是布尔执行速度,每1000个布尔指令典型0.072毫秒嵌入式通信RS-232、RS-485串行
Plus are interchangeable. An application created for an NIU001 PLUS can be used with an NIU001 Classic and vice versa. 16.16.2 Features: Ethernet NIU001 PLUS ▪ 20 Kbytes of optional local logic. Supports all languages except C programming. ▪ 10 Mbytes of built-in flash memory for local user data storage. ▪ Battery-backed Real Time Clock. ▪ In-system upgradeable firmware. ▪ Two serial ports: an RS-485 serial port and an RS-232 serial port. ▪ Supports Ethernet communications via the backplane-based Ethernet Interface module (IC695ETM001) ▪ Data exchange using EGD ▪ TCP/IP communication services using SRTP ▪ Comprehensive station management/diagnostic tools ▪ Supports operation with redundant controllers ▪ PACSystems RX3i controllers can send selected COMMREQs to the RX3i ENIU via EGD. The ENIU executes the COMMREQs and returns the results to the controller. ▪ During EGD configuration, RX3i Ethernet interfaces are identified by their Backplane/Slot locations. ▪ Supports display of module hardware revision, serial number and date code in Machine Edition Logic Developer software. ▪ Units manufactured with date codes greater than 1129 are compliant with EU RoHS Directive 2002/95/EC using the following exemptions identified in the Annex: 7a, 7c-I, & 7c-III. 16.16.3 Ethernet Global Data Features The Ethernet NIU communicates with its controller via EGD exchanges. One exchange is used to send outputs to the ENIU and another exchange is used to send inputs back to the controller. The ENIU supports receiving outputs from redundant controllers. By sending the EGD exchange to a group address both controllers can receive the inputs. Up to 1300 bytes of outputs can be sent to a set of ENIUs from a controller. Each ENIU can send up to 1300 bytes of inputs to the controller. A typical system might consist of a controller with five ENIUs. The controller sends 1300 bytes of outputs and each ENIU sends 100 bytes of inputs to the controller. This typical system would have its I/O updates occur in less than 25ms. Whenever the controller scan time is greater than 25ms, the update occurs at the scan rate of the controller. This performance timing is a guideline, not a guarantee, and assumes that there is no other traffic on the Ethernet link to the I/O. Performance data for other system configurations can be found in the PACSystems RX3i Ethernet Network Interface Unit User’s Manual, GFK-2439. 16.16.4 Ethernet NIU COMMREQ Support PACSystems* RX3i System Manual Section 16 GFK-2314T Sept. 2019 Special Purpose Modules 767 The Ethernet NIU supports COMMREQs that are sent to it by a C block application in a PACSystems RX3i controller. This feature is not available with other types of controllers. Ladder code in the RX3i CPU interfaces to the C block. The C block sends COMMREQ commands to the Ethernet NIU in an Ethernet Global Data Exchange. The Ethernet NIU executes the COMMREQ and sends the results back to the RX3i using another EGD exchange. The following COMMREQs can be sent in this way: ▪ Modbus Master – function codes 1, 2, 3, 4, 5, 6, 7, 15, 16, 17 ▪ Genius – enable/disable outputs, switch BSM, clear fault, clear all faults, assign monitor, read diagnostic ▪ PROFIBUS Master – COMMREQs 1, 2, 4, 5, 6 ▪ Motion (DSM314/DSM324) – load parameters ▪ High-Speed Counter – Data command ▪ DeviceNet Master – COMMREQs 1, 4, 5, 6, 7, 9 ▪ Analog Module – HART Protocol COMMREQs. In addition, any COMMREQ supported by a module in the Ethernet NIU can be sent as a Generic COMMREQ, with the exception of DeviceNet Master Send Extended Explicit Message. For more information, refer to the PACSystems RX3i Ethernet Network Interface Unit User’s Manual, GFK-2439. 16.16.5 Specifications: NIU001 PLUS Real Time Clock battery life Estimated 5 years. Battery must be replaced every 5 years on a regular maintenance schedule. Note: The module is shipped with a pull-tab on the battery. The pulltab should be removed before installing the module. Power requirements +3.3Vdc: 0.52 Amps nominal +5.0 Vdc: 0.95 Amps nominal Operating Temperature 0°C to 60°C (32°F to 140°F) Floating-point Yes Boolean execution speed, typical 0.072 ms per 1000 Boolean instructions Embedded communications RS-232, RS-485 Seria