80190-019-51B 80190-020-01-R 可用以控制器PC电路板 A-B CI873装置正在制造过程中 配置。等待配置 完成。如果情况持续,以及 CEX总线上没有其他单元指示灯 关于: •检查内部的CEX总线保险丝 PM8xx处理器单元。 •从以下位置启动复位信号(INIT): PM8xx处理器单元。 •更换CI873装置。 F(ault)指示灯亮起,CI873装置正在运行 重新启动。等待重新启动操作 完成。 如果情况仍然存在,请更换装置。 RxTx1/RxTx2(1)指示灯熄灭,无接收或发送活动 各自的以太网信道。 RxTx1/RxTx2(1)指示灯闪烁,接收或发送活动: 各以太网通道正常。 以太网/IP接口-CI873第5节维护 244 3BSE036351-600 A 当CI873模块冗余运行时,双LED亮起 配置 CI873模块冗余运行时,主(ary)指示灯亮起 配置,其功能为 主要模块。 注:即使备份CI873模块 运行时出错或在冗余状态下失败 配置中,Prim LED仍亮起 主CI873模块冗余 配置 (1) 可通过禁用CH2通道关闭LED。 CI873支持热插拔。 表45.以太网/IP通信接口CI873-指示和故障 发现 故障、可能原因和纠正措施 行动 3BSE036351-600 A 245 附录A硬件单元 PM851/PM856/PM860和TP830–处理器单元 主要特征 •MPC860微处理器运行频率为48 MHz。 •8 MB RAM,带内部或外部电池 备用设施。 •12个S800输入/输出单元可连接至 电气模块总线。 •四个车载通信端口: –CN1+CN2,以太网端口 (IEEE 802.3,10BaseT) –COM3,带调制解调器的串行端口(RS-232C) 支持 –COM4,用于维修的串行端口(RS-232C) 工具 •基本通信可通过以下方式扩展: 附加通信接口单元。 •紧凑型闪存接口,支持应用程序加载和冷保存 数据存储。 PM851的数据与PM856的数据相同,但不支持CN2。 PM856的数据与PM860的数据相同,但性能不同 应用程序执行,参见第250页的性能数据。 技术数据附录A硬件装置 246 3BSE036351-600 A 技术数据 PM851/PM856/PM860和TP830的技术数据如表46所示 第246页。 表46.PM851/PM856/PM860和TP830–技术数据 项目价值 内存•2 MB闪存PROM(固件存储)。 •8 MB SDRAM。 功耗:典型5W 典型10W(包括模块总线和CEXBus的完全供电,见附录B,功耗)。 电流消耗:典型180 mA(大300 mA) (不包括模块总线和CEX总线的供应,见附录 B、 功耗)。 电源输入接头四针,螺纹接头L+,L-,SA和SB。 电源 要求 指定为L+和L–24V标称输入,变化 在19.2V DC和30V DC之间。 冗余电源 供应状态输入 指定为SA、SB的输入 •大输入电压30 V 80190-019-51B 80190-020-01-R 可用以控制器PC电路板 A-B 80190-019-51B 80190-020-01-R 可用以控制器PC电路板 A-B CI873 unit is in the process of being configured. Wait until the configuration is complete. If the condition persist, and no other unit LED on the CEX-Bus is ON: • Check the CEX-Bus fuse inside the PM8xx processor unit. • Initiate a reset signal (INIT) from the PM8xx processor unit. • Replace the CI873 unit. F(ault) LED is ON The CI873 unit is in the process of being restarted. Wait until the restart operation is complete. Replace unit if the condition persists. RxTx1/RxTx2(1) LED is OFF No Receive or transmit activity for respective Ethernet channels. RxTx1/RxTx2(1) LED is flashing Receive or transmit activity for respective Ethernet channels is normal. EtherNet/IP Interface - CI873 Section 5 Maintenance 244 3BSE036351-600 A Dual LED is ON The CI873 module is run in redundant configuration. Prim(ary) LED is ON The CI873 module is run in redundant configuration, and it functions as the primary module. Note: Even if the backup CI873 module runs with errors or fails in redundant configuration, the Prim LED is still ON in the primary CI873 module in redundant configuration. (1) LED can be switched off by disabling CH2 channel. CI873 supports hot swap. Table 45. EtherNet/IP Communication Interface CI873 - Indications and Fault Finding Fault Possible Cause and Corrective Action 3BSE036351-600 A 245 Appendix A Hardware Units PM851/PM856/PM860 and TP830 – Processor Unit Key Features • MPC860 Microprocessor running at 48 MHz. • 8 MB RAM with internal or external battery back-up facility. • 12 x S800 I/O units can be connected to the electrical ModuleBus. • Four on-board communication ports: – CN1 + CN2, Ethernet ports (IEEE 802.3, 10BaseT) – COM3, serial port (RS-232C) with modem support – COM4, serial port (RS-232C) for service tool • Basic communication is extendable by using additional communication interface units. • Compact Flash interface which supports loading of application and cold retain data storage. The data for PM851 is the same as for PM856 except, no support for CN2. The data for PM856 is the same as for PM860 except for performance of application program execution, see Performance Data on page 250. Technical Data Appendix A Hardware Units 246 3BSE036351-600 A Technical Data Technical data for PM851/PM856/PM860 and TP830 is described in Table 46 on page 246. Table 46. PM851/PM856/PM860 and TP830 – Technical data Item Value Memory • 2 MB flash PROM (firmware storage). • 8 MB of SDRAM. Power Dissipation 5 W typical 10 W typical (incl. full supply to ModuleBus and CEXBus, see Appendix B, Power Consumption). Current Consumption 180 mA typical (300 mA max.) (excl. supply of ModuleBus and CEX-Bus, see Appendix B, Power Consumption). Power Input Connector Four pin, screw connector L+, L–, SA and SB. Power Supply Requirements Inputs designated L+a and L– 24 V nominal, variation between 19.2V DC and 30V DC. Redundant Power Supply Status Inputs Inputs designated SA, SB • Max input voltage 30 V | 80190-019-51B 80190-020-01-R 可用以控制器PC电路板 A-B | | | |