DNPSec通过移除DNP3原有的34字节CRC校验位,并且在尾部增加认证区域实现安全的。DNPSec密钥管理操作发生在MasterHost与Slaves的配置期间,用来为它们建立初始连接;KSN进行重新初始化时,为其生成并分发新的密钥;SessionKey过期后,为其生成并分发新的密钥。DNPSec通过加密有效荷载,提供了以下安全保障:保证收发帧的一致性;...
（1）协议的选择 （2）通道设置 •Host中填入控制器地址•Port与程序中设定的TCP_PORT端口号对应 (3)Session的设置 •Source:填入程序中scadaDNPAddress处的设定值•Destination：填入程序RTUDNPAddress处的设定值 3 通讯测试 IntegrityPoll检测设备中上传的所有的事件数据（Class0123）设置完毕点击Open打开Protocol...
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安装Protocol Test Harness 软件;2 设置参数;(2)通道设置;(3) Session 的设置;3 通讯测试;Integrity Data Poll;RBE Dat Poll;(1) 启用Data window 察看上传数据;(2) DO、AO输出测试;DO输出测试;AO输出测试;Data window中看到的写下去的DO、AO值; (3) 时间同步 VIP免费下载 收藏 分享 赏 0...
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•ProtocolTestHarness中主要参数设定(shèdìnɡ)如下：（1）协议的选择 共十六页 （2）通道(tōngdào)设 置 •Host中填入控制器地址(dìzhǐ)•Port与程序中设定的TCP_PORT端口号对应 共十六页 (3)Session的设置 (shèzhì)•Source:填入程序(chéngxù)中scadaDNPAddress处的设定值•Destination：填入...
The Create Session function creates a connection between a local device (server) and a remote device (client) within a communication channel. Multiple sessions may be created per communication channel. The Write function writes to a certain data point index using one of eight data types, includ...
TheCreate Sessionfunction creates a connection between a local device (server) and a remote device (client) within a communication channel. Multiple sessions may be created per communication channel. TheWritefunction writes to a certain data point index using one of eight data types, including analo...
（1）协议的选择 （2）通道设置 •Host中填入控制器地址•Port与程序中设定的TCP_PORT端口号对应 (3)Session的设置 •Source:填入程序中scadaDNPAddress处的设定值•Destination：填入程序RTUDNPAddress处的设定值 3 通讯测试 IntegrityPoll检测设备中上传的所有的事件数据（Class0123）设置完毕点击Open打开Protocol...