产品标题:艾默生-1C31169G02工业键盘使用禁忌
型号:艾默生-1C31169G02
质保:七天验收期,质保期一年
品牌:艾默生
产品图片展示
产品详情资料:
当卡作为DP从机联机时,它可以请求主机读取其从机诊断数据。要发送此请求,请设置SLV_CTL_DIAG_UPD位
在slvContentCfg寄存器中。当主设备读取诊断数据时,卡在DP从设备诊断事件中设置位0 SLV_DEVT_DIAG_UPD
寄存器slvDiagEvent,以指示主设备已读取诊断信息。作为启动过程的一部分,主设备设置从设备的参数。这个
主机发送的参数数据包括:
•主站状态字节
•设置看门狗控制时间的两个因素
•主机中配置的站点延迟时间
•主机中配置的从站标识
•组ID值
•其他模块特定参数信息卡将主站状态寄存器存储在slvMasSts中。有关此寄存器包含内容的详细信息,请参阅ProfiBus规范。
产品英文详情资料:
When the card is online as a DP slave, it can request that the master read its slave diagnostic data. To send this request, set the SLV_CTL_DIAG_UPD bit
in the slvCntCfg register. When the master has read the diagnostic data, the card sets bit 0, SLV_DEVT_DIAG_UPD, in the DP slave diagnostic event
register, slvDiagEvent to indicate that the diagnostics have been read by the master.As part of the startup process, the master sets the parameters of the slave. The
parameter data sent by the master includes:
• the master station status byte
• two factors for setting the watchdog control time
• the station delay time configured in the master
• the slave station Ident configured in the master
• the group ID value
• additional, module-specific parameter informationThe card stores the master station status register in slvMasSts. Refer to the ProfiBus Specification for detailed information on what this register contains.