深圳市中帝威科技有限公司
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
