问:如何设定高速球通信协议及波特率?
问:如何设定高速球通信协议及波特率?
答:中帝威SDI高速球的通信协议及波特率设定请参考如下:
1、波特率设置
波特率 |
开关设置 |
|||
5 |
6 |
7 |
8 |
|
2400bps |
ON |
OFF |
OFF |
|
4800bps |
OFF |
ON |
OFF |
|
9600bps |
ON |
ON |
OFF |
|
19200bps |
OFF |
OFF |
ON |
|
注:第8位是485终端控制位;
2、协议设置
协议类型 |
开关设置 |
|||
1 |
2 |
3 |
4 |
|
PelcoD |
ON |
OFF |
OFF |
OFF |
Reserved |
OFF |
ON |
OFF |
OFF |
Reserved |
OFF |
OFF |
ON |
OFF |
Reserved |
OFF |
OFF |
OFF |
ON |
注:三种协议可自动识别