64D继电半自动闭塞光电转换设备

10.2.1 通讯板故障维修 ······················································································9
10.2.2 ZXJ 或 FXJ 或工作继电器不励磁或励磁不稳定 ··································9
2 主要技术条件 ··········································································································1
3 系统主要特点 ··········································································································2
3.3 系统采用双机热备结构，提高了系统的可用度。采用故障安全措施，满足铁路信号控 制的故障导向安全的要求。
3.4 系统实时记录作业过程，能满足故障诊断要求。能够实时记录半自动闭塞的操作和有 关继电器的动作以及系统故障信息。每条记录信息附有相应实时时钟（可人工设置， 包括年、月、日、时、分、秒）；记录信息分成运行记录（含故障记录）和故障记录， 可以输出到 PC 机进行处理，利用“远程诊断启动器”查看（具体见远程诊断启动器 使用说明），并预留了与信息管理系统的接口。使用清除命令，可以人工清除记录信 息。
11 远程诊断启动器(YZQ)使用说明 ····································································10 附录 1 记录信息编码表 附图一 系统结构框图
附图二 附图三 附图四 附图五
继电半自动闭塞光电转换设备电路图(一～七)（9 张） 零散组合内部接线图（FZ） 零散组合内部配线图（FZ） 机箱内部接配线图（4 张）
7.3 面板指示灯说明····························································································4
7.3.1 采集驱动面板······························································································5
7.3.2 通讯板面板指示灯·····················································································7
7.3.3 主板面板指示灯··························································································7
1.3 主要技术指标 接口阻抗：600Ω±10％ 通道接口：音频二/四线(二线制双通道) 发送电平：-20～0dbm 接收电平：-26～0dbm 传输控制：ARQ 方式 输出电压：大于 16.4V 设备功耗：小于 25W
1.4 设备结构 机箱尺寸为：490Χ340Χ180mm
1.5 安装方式 安装在信号机械室组合架的托架上。
BBE-1 型 继电半自动闭塞光电转换设备
用户手册
铁道第四勘察设计院 北京世纪瑞尔有限公司 武汉贝通科技有限公司
目 录
1 系统适用范围 ··········································································································1
7.3.4 电源板面板指示灯············································································································································································8
9 记录查询和远程诊断启动·····················································································8
10 故障指示和故障排除 ···························································································8
6 诊断和远程启动功能 ·····························································································3
7 使用说明 ··················································································································3
1.6 电磁兼容性 符合 GB6833.9-87 、 GB6833.10-87 电子测量仪器电磁兼容性试验规范。
２ 主要技术条件
2.1 系统满足中华人民共和国国家标准 GB 10495--89《铁路信号系统中采用电子元器件 时应遵循的主要安全条件》。
2.2 系统满足中华人民共和国铁道行业标准 TB/T2615--94《铁路信号故障— 安全原则》。 2.3 系统满足中华人民共和国铁道行业标准 TB/T2497--94《铁路半自动闭塞技术条件》。 2.4 系统具有高可靠性。 2.5 采用该系统后不降低闭塞设备的安全性。 2.6 系统采用模块化结构，能方便地进行功能扩充。 2.7 系统具备自检测功能，对自身的故障能及时给出明确的表示。 2.8 系统便于安装、维护和维修。 2.9 在保证高可靠性和安全性的前提下,达到了较高的性价比，并满足低维护成本的要求。
4 系统构成 ··················································································································2
4.1 硬件 ···············································································································2
10.2.3 在开机时，主备机同步的绿灯和红灯闪烁 ··········································9
10.2.4 其它故障说明 ························································································10
10.1 故障指示······································································································8
10.2 维修说明······································································································8
4.2 软件 ···············································································································3
5 系统采用的安全性和可靠性措施 ········································································3
7.2.1 通讯板设置·································································································4
7.2.2 采集驱动板设置·························································································4
7.2.3 主板设置·····································································································4
7.2.4 系统工作口的选择·····················································································4
7.1 设备布置说明································································································3
7.2 控制板设置····································································································4
换与传输。 控制机箱用于信息采集、转换和传输，驱动相关动态单元，操作记录，故障记录和故 障诊断。 继电器辅助组合有反映线路条件的 ZXJ、FXJ 安全型继电器和动态单元，设计了保障 故障-安全的 AGZJ、BGZJ。 B 系统采用主从式双机热备结构，主机(主机)与备机(备机)结构完全相同，当主机故障 时，可以自动切换到备机（零切换时间）。 若因故障检修需要，可随时人工关闭主机或备机而不影响系统正常工作。 C 系统可在线连接两路通信通道，并能进行通道间的自动倒换。 D 系统电源按主、备各分设一套。 E 系统控制机箱采用欧式 96 插针结构，各模板设于插槽内。 F 系统硬件配置按照模块化结构的原则，按功能划分为几个相对独立的模块，以方便今 后对系统进行调整和扩充。 G 通信板 -- 用于信息转换和传输；可以根据现场情况，对应不同的通信通道，选择适 当的通信模板。如：音频四线，音频两线。