产品详细资料
功能概述15页图E-1中的框图说明了VMIVME-7740,强调了I/O特性,包括PCI到VMEbus桥。功能块左上角的圆圈数字引用了功能块编程所需的适当数据手册。设备地址定义标准PC/AT架构为CPU板上的设备和外围设备定义了两种不同类型的地址空间。这些空间通常被命名为内存地址空间和I/O地址空间。这些区域的边界限于物理上位于CPU板上的地址总线的数量。VMIVME-7740在板上有32条地址总线,从而将地址空间的限制定义为4 Gbyte。标准PC/AT体系结构定义了从0到4GB的内存地址空间和从0到64KB的独立I/O地址空间。
Functional Overview The block diagram included in Figure E-1 on page 115 illustrates the VMIVME-7740 emphasizing the I/O features, including the PCI-to-VMEbus bridge. The circled number in the upper left corner of a function block references the appropriate data book necessary for the programming of the function block.Device Address Definition The standard PC/AT architecture defines two distinctive types of address spaces for the devices and peripherals on the CPU board. These spaces have typically been named Memory address space and I/O address space. The boundaries for these areas are limited to the number of address bus lines that are physically located on the CPU board. The VMIVME-7740 has 32 address bus lines located on the board, thereby defining the limit of the address space as 4 Gbyte. The standard PC/AT architecture defines Memory address space from zero to 4 Gbyte and the separate I/O address space from zero to 64 Kbyte.
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●使用前:
在操作和维护,安装设备之前,请阅读并严格遵守安全相关的信息。
Read and strictly follow safety-related information before operatingmaintainingand installing equipment.
●使用者要求:
必须从事安装,组装或维护设备等相关工控电气机械以及其他相关技术的人员。
Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:
应用于品牌本系列工业以及生产生活自动化设备产品。
Used in the brand of this series of industriaand production automation eauipment products
适用于场景:系统集成,非标定制,产线升级改造,原设备电气替换等等。
Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.
●操作人员:
应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强,熟悉安全信息和安全实施:
熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。
Equipment should be installed,operated and maintained by trained operators from the brand
●危险情况
警告
.请注意使用人员的人身安全。
●除了产品特性以及功能,还需了解产品的使用寿命环境。
●充分学习产品使用手册,否则非专业人员可能会造成人身危险。
Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.
●服务行业
适用水泥,木业,石业,橡胶,石油,化工,发电,环保,水处理,制冷,交通,钢铁,食品,饮料,船舶,制冷等行业
Applicable to cementwood,stone,rubber,petroleumchemical, power generation