ABB SD834 3BSC610067R1模擬量擴(kuò)展模塊

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中文資料：

ABB SD834 3BSC610067R1地址映射此只讀選項(xiàng)卡顯示Modbus地址空間和CPU地址空間之間的標(biāo)準(zhǔn)映射分配。PACSystems控制器中的以太網(wǎng)模塊和子板使用基于此映射的ABB SD834 3BSC610067R1到PLC地址映射。

ABB SD834 3BSC610067R1起始地址列出映射區(qū)域的起始地址。結(jié)束地址列出映射區(qū)域的結(jié)束地址。對(duì)于字內(nèi)存類型ABB SD834 3BSC610067R1，可用的最高地址在“內(nèi)存”選項(xiàng)卡上配置。PLC內(nèi)存列出映射區(qū)域的內(nèi)存類型。長(zhǎng)度顯示映射區(qū)域的長(zhǎng)度。

ABB SD834 3BSC610067R1操作模式。指定使用多播/廣播或單播設(shè)置與時(shí)間服務(wù)器通信。選擇：多播/廣播或單播。默認(rèn)設(shè)置：多播/廣播。輪詢間隔向服務(wù)器發(fā)送新請(qǐng)求的時(shí)間間隔（以秒為單位）。僅當(dāng)SNTP模式設(shè)置為單播時(shí)可用。有效范圍：16到1024，僅限偶數(shù)值。默認(rèn)值：32。

英文資料：

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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