NI PXI-6527數字I/O數據采集模塊卡
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NI PXI-6527數字I/O數據采集模塊卡固件升級存儲在閃存中的CPU固件通過(guò)PLC電源上的串行端口連接器使用配備有加載器和CPU固件軟件的個(gè)人計算機加載,使用配備有加載器和以太網(wǎng)固件軟件的個(gè)人計算機通過(guò)模塊的前面板端口1連接器加載。需要電纜IC693CBL316(有關(guān)此電纜的詳細信息,請參閱第10章)NI PXI-6527硬件功能此模塊有八個(gè)LED指示燈、一個(gè)以太網(wǎng)重啟按鈕、一個(gè)標準CPU按鍵開(kāi)關(guān)、三個(gè)端口連接器和一個(gè)屏蔽接地連接片(標記為“框架”)。LED指示燈有四個(gè)LED指示。三個(gè)與以太網(wǎng)接口相關(guān):EOK、LAN和STAT。它們可以是ON、OFF、FLASHING LOW或FLASHING fast,以幾種不同的組合。NI PXI-6527《90系列PLC用戶(hù)手冊TCP/IP以太網(wǎng)通信》中詳細介紹了這些LED的全部功能。NI PXI-6527
NI PXI-6527Firmware Upgrade The CPU firmware, which is stored in Flash memory, is loaded through the serial port connector on the PLC Power Supply using a personal computer that has been equipped with the loader and CPU firmware software The Ethernet Interface firmware, stored in Flash memory, is loaded through the module’s front panel Port 1 connector using a personal computer that has been equipped with the loader and Ethernet firmware software. Cable IC693CBL316 is required (see Chapter 10 for details on this cable).CPU374 Hardware Features This module has eight LED indicators, an Ethernet Restart pushbutton, a standard CPU keyswitch,NI PXI-6527tors, and a shield ground connection tab (labeled “FRAME”).LED Indicators There are four LED Indicators. Three relate to the Ethernet interface: EOK, LAN, and STAT. These can be ON, OFF, FLASHING slow, or FLASHING fast in several different combinations. The full functionality of these LEDs is detailed in GFK-1541, TCP/IP Ethernet Communications for the Series 90 PLC User’s Manual.NI PXI-6527
品牌:NI
型號:NI PXI-6527數字I/O數據采集模塊卡
產(chǎn)品說(shuō)明:控制器
特點(diǎn):模塊/卡件,控制器,觸摸屏,伺服驅動(dòng)器
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