ABB SD834 3BSC610067R1模拟量扩展模块

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中文资料：

ABB SD834 3BSC610067R1地址映射此只读选项卡显示Modbus地址空间和CPU地址空间之间的标准映射分配。PACSystems控制器中的以太网模块和子板使用基于此映射的ABB SD834 3BSC610067R1到PLC地址映射。

ABB SD834 3BSC610067R1起始地址列出映射区域的起始地址。结束地址列出映射区域的结束地址。对于字内存类型ABB SD834 3BSC610067R1，可用的最高地址在“内存”选项卡上配置。PLC内存列出映射区域的内存类型。长度显示映射区域的长度。

ABB SD834 3BSC610067R1操作模式。指定使用多播/广播或单播设置与时间服务器通信。选择：多播/广播或单播。默认设置：多播/广播。轮询间隔向服务器发送新请求的时间间隔（以秒为单位）。仅当SNTP模式设置为单播时可用。有效范围：16到1024，仅限偶数值。默认值：32。

英文资料：

ABB SD834 3BSC610067R1 TCP Address Map This read-only tab displays the standard mapping assignments between Modbus address space and the CPU address space. Ethernet modules and daughterboards in the PACSystems controller use Modbus-to-PLC address mapping based on this map.ABB SD834 3BSC610067R1

ABB SD834 3BSC610067R1 Lists the beginning address of the mapped region. End Address Lists the ending address of the mapped region. For word memory types (%AI, %R and %W) the highest address available is configured on the Memory tab. ABB SD834 3BSC610067R1 PLC Memory Lists the memory type of the mapped region. Length Displays the length of the mapped region.

ABB SD834 3BSC610067R1Mode of operation. Specify the use of Multicast/Broadcast or Unicast settings to communicate to the time server. Choices: Multicast/Broadcast or Unicast. Default: Multicast/Broadcast. Poll Interval Interval, in seconds, at which new time requests are sent to the server. Only available when SNTP Mode is set to Unicast. Valid Range: 16 to 1024, even values only. Default: 32.ABB SD834 3BSC610067R1

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