二、 标准 104 常见的几种报文.......................................................................................5 2.1 站初始化...............................................................................................................5 2.2 链路测试...............................................................................................................5 2.3 对时.......................................................................................................................5 2.4 站总召唤（YX、YC）...........................................................................................5 2.5 站总召唤（KWH）.................................................................................................6 2.6 突发传送...............................................................................................................6 2.6.1 YX 突发传送（类型标识 1）.....................................................................7 2.6.2 YC 突发传送（类型标识 21）...................................................................7 2.7 SOE 传输................................................................................................................7 2.8 遥控选择...............................................................................................................7 2.9 遥控执行...............................................................................................................7 2.10 遥控撤销...........................................................................................................8 2.11 断开链路...........................................................................................................8
2 / 20
3.3.3 选择文件..................................................................................................14 3.3.4 选择文件响应..........................................................................................14 3.3.5 请求文件..................................................................................................15 3.3.6 请求文件准备就绪..................................................................................15 3.3.7 请求节 1...................................................................................................15 3.3.8 节 1（扰动参数）传输...........................................................................15 3.3.9 节 1 最后的段（扰动参数）传输..........................................................16 3.3.10 节 1 传输确认........................................................................................16 3.3.11 节 2 准备就绪........................................................................................16 3.3.12 请求节 2.................................................................................................16 3.3.13 节 2（通道参数）传输.........................................................................17 3.3.14 节 2 最后的段（通道参数）传输........................................................17 3.3.15 节 2 传输确认........................................................................................17 3.3.16 带标识状态变位的传输........................................................................17 3.3.17 节 3（扰动值）准备就绪.....................................................................18 3.3.18 请求节 3.................................................................................................18 3.3.19 节 3（扰动值）传输.............................................................................18 3.3.20 节 3 最后的段（扰动值）传输............................................................18 3.3.21 节 3 传输确认........................................................................................19 3.3.22 „„.........................................................................................................19 3.3.23 最后的节的最后段传输........................................................................19 3.3.24 最后的节传输确认................................................................................19 四、 104 规约的常见问题分析......................................................................................20 4.1 通道通讯质量有问题.........................................................................................20 4.2 发送序号和接收序号不对应.............................................................................20
三、 故障报告、定值、录波报文...................................................................................8 3.1 故障报告...............................................................................................................8 3.2 定值操作...............................................................................................................8 3.2.1 定值召唤....................................................................................................8 3.2.2 定值召唤响应............................................................................................9 3.2.3 修改定值....................................................................................................9 3.2.4 修该定值响应..........................................................................................10 3.2.5 修改定值执行..........................................................................................11 3.2.6 修改定值执行响应..................................................................................11 3.2.7 修改定值取消..........................................................................................11 3.2.8 修改定值取消响应..................................................................................11 3.2.9 召唤定值区号..........................................................................................11 3.2.10 召唤定值区号响应................................................................................11 3.2.11 修改定值区号........................................................................................12 3.2.12 修改定值区号响应................................................................................12 3.2.13 修改定值区号执行................................................................................12 3.2.14 修改定值区号执行响应........................................................................13 3.2.15 修改定值区号取消................................................................................13 3.2.16 修改定值区号取消响应........................................................................13 3.3 录波.....................................................................................................................13 3.3.1 召唤目录..................................................................................................14 3.3.2 召唤目录响应..........................................................................................14