帧格式通信协议.pdf

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1、IT6800系列帧格式通信协议直流可编程电源型号IT6821/IT6822/IT6823IT6831/IT6832/IT6833/IT6834©版权归属于艾德克斯电子（南京）有限公司Ver1.0/MAR,2008/IT6800-603第一章通讯模块介绍.....................................................................................................................41.1IT-E131RS232通讯电缆........................

2、.....................................................................41.2IT-E132USB通讯电缆.................................................................................................4第二章帧格式命令字.............................................................................................

3、........................5第三章命令字描述.........................................................................................................................63.1控制电源的操作模式（20H）.........................................................................................63.2控制电源输出状态（21H）.........

4、....................................................................................63.3设置电源的电压上限（22H）.........................................................................................63.4设置电源的输出电压（23H）..............................................................................

5、...........63.5设置电源的输出电流（24H）.........................................................................................73.6设置电源的新地址（25H）.............................................................................................73.7读取电源的电流、电压、和电源状态（26H）..................................

6、...........................73.8设置电源校准保护状态（27H）.....................................................................................83.9读取电源校准保护状态（28H）.....................................................................................83.10校准电源电压（29H）....................................

7、...............................................................93.11返回给电源供应器当前的实际输出电压（2AH）.......................................................93.12校准电源电流（2BH）..................................................................................................93.13返回给电源供应器当前的实际输