67DFRC4带压力表模块备件

6445-001-K-N

n块与
CI872模块在硬件树中的位置。
纠正措施4：如果该情况在以下情况下仍然存在：
执行纠正措施1至3，然后热移除和
将CI872模块热插入CEX总线，并留出时间
以便模块初始化。
如果纠正措施是更换有故障的CI872模块，请将其更换为：
另一个具有相同硬件和固件版本的CI872模块。
CI872支持热插拔。
表46.CI872型MOD5通信接口-指示和故障查找（续）
指示可能的原因和纠正措施（针对故障）
以太网/IP接口-CI873第5节维护
236 3BSE036351-510 A
以太网/IP接口-CI873
表47.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
CI873装置上的R（un）和F（ault）指示灯均未亮起。正在安装
配置。等待配置完成
完成。如果该状况持续存在
没有显示CEX总线上的其他单元LED
关于：
•检查电源内的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。
CI873装置上的F（ault）指示灯亮起，正在进行校准
重新启动。等待重新启动操作
完成。
如果故障依然存在，请更换单元。
RxTx1/RxTx2（1）指示灯熄灭，没有接收或发送活动
相应的以太网信道。
RxTx1/RxTx2（1）指示灯闪烁，接收或发送活动如下：
各个以太网信道正常。
第5节维护以太网/IP接口-CI873
3BSE036351-510 A 237
CI873模块在冗余模式下运行时，双LED亮起
配置
基本（ary）指示灯亮起。CI873模块在冗余模式下运行
并且它用作
主要模块。
注：即使备份CI873模块
在冗余模式下运行时出错或失败
在配置中，Prim LED仍亮起
主CI873模块处于冗余状态
配置
（1） 可通过禁用CH2通道关闭LED。
CI873支持热插拔。
表47.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
以太网/IP接口-CI873第5节维护
238 3BSE036351-510 A
3BSE036351-510 A 239
附录A硬件单元
PM851/PM856/PM860和TP830–处理器单元
主要特征
•在48 MHz下运行的MPC860微处理器。
•带内部或外部电池的8 MB RAM
备用设施。
•12个S800输入/输出装置可连接至
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，用于服务的串行端口（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。
本节不适用于System 800xA 5.1的功能包版本。
参见第245页的PM851A/PM856A/PM860A和TP830–处理器单元。
PM851的数据与PM856的数据相同，只是不支持CN2。
PM856的数据与PM860的数据相同，只是性能不同
应用程序执行，见第244页的性能数据。
技术数据附录A硬件单元
240 3BSE036351-510 A
•紧凑型闪存接口，支持应用程序加载和冷保存
数据存储。
技术数据
PM851/PM856/PM860和TP830的技术数据如表48所示
第240页。
表48.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的SDRAM。
典型功耗为5 W
典型10 W（包括ModuleBus和CEXBus的全电源，见附录B，功耗）。
典型电流消耗为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–24 V标称输入，变化
在19.2V DC和30V DC之间。
冗余功率
供应状态输入
输入指定为SA、SB
•大输入电压30 V
•高电平15 V的小输入电压
•低电平8 V的大输入电压
这些输入是状态输入。阈值水平为：
逻辑“0”或“1”输入限制，而不是电源故障限制。
电源储液器处理器单元具有内部5ms电源储液罐，
足以使CPU进行受控断电。
根据EN6052，防护等级为IP20

6445-001-K-N

6445-001-K-N

n block is in accordance with the position of the CI872 module in the Hardware Tree. Corrective Action 4: If the condition persists even after performing corrective actions 1 to 3, then hot remove and hot insert the CI872 module on the CEX-Bus and allow time for the module to initialize. If the corrective action is to replace the faulty CI872 module, replace it with another CI872 module which has the same version of hardware and firmware. CI872 supports hot swap. Table 46. MOD5 Communication Interface, Type CI872 - Indications and Fault Finding (Continued) Indication Possible Causes, and Corrective Actions (for faults) EtherNet/IP Interface - CI873 Section 5 Maintenance 236 3BSE036351-510 A EtherNet/IP Interface - CI873 Table 47. EtherNet/IP Communication Interface CI873 - Indications and Fault Finding Fault Possible Cause and Corrective Action Neither R(un) nor F(ault) LEDs are ON The 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. Section 5 Maintenance EtherNet/IP Interface - CI873 3BSE036351-510 A 237 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 47. EtherNet/IP Communication Interface CI873 - Indications and Fault Finding Fault Possible Cause and Corrective Action EtherNet/IP Interface - CI873 Section 5 Maintenance 238 3BSE036351-510 A 3BSE036351-510 A 239 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. This section does not apply to the Feature Pack release of System 800xA 5.1. See PM851A/PM856A/PM860A and TP830 – Processor Unit on page 245. 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 244. Technical Data Appendix A Hardware Units 240 3BSE036351-510 A • Compact Flash interface which supports loading of application and cold retain data storage. Technical Data Technical data for PM851/PM856/PM860 and TP830 is described in Table 48 on page 240. Table 48. 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+ 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 • Min. input voltage for high level 15 V • Max input voltage for low level 8 V These inputs are status inputs. The threshold levels are logical “0” or “1” input limits, not power fail limits. Power Reservoir The processor unit has an internal 5ms power reservoir, sufficient for the CPU to make a controlled power down. Protection Rating IP20 according to EN6052