SCXI-1104C模块备件

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NI VXI-MXI-2

VXI机箱上的e控制器
NI VXIpc-882控制器的设计便于操作。除去
从VXI机箱中取出控制器，完成以下步骤：
1.关闭所有应用程序和操作系统。
2.关闭电源。
3.断开设备与系统前面板端口的连接
配置需要。
4.拆下控制器前面板中的固定螺钉。
5.向上推动上推料器手柄，向下推动下推料器把手
直到控制器弹出背板连接器。
6.将控制器滑出机箱。
1 NI VXIC-882控制器2 VXI机箱
2.
1.
NI VXIpc-882安装指南4.NI.com
拆卸NI VXIpc-882部件侧盖
NI VXIpc-882封装在一个金属外壳中，该外壳由一个
组件侧（顶部）、焊接侧（底部）和后盖，以提高
EMC性能和易操作性。拆下部件侧
盖以访问跳线设置。
完成以下步骤，从发动机上拆下顶盖和后盖
控制器。
1.拆下将后盖固定至车身的三个十字头螺钉
部件侧盖。
2.拆下将部件侧盖固定至壳体的八颗螺钉
焊接侧盖和固定部件侧的两个螺钉
盖到模块支架上。
3.将部件侧和后盖提离模块。
安装和升级RAM
NI VXIpc-882使用PC2 5300 DDR2 SDRAM，多支持2 GB
在两个RAM插座中的每一个中。
National Instruments建议使用以下尺寸的DIMM：
使用NI VXIpc-882控制器（SDRAM）：
•PC2-5300 1 GB，128 MB×64，CL 5，1.18英寸。大值
（NI零件号779302-1024）
•PC2-5300 2 GB，256 MB×64，CL 5，1.18英寸。大值
（NI零件号780031-2048）
注：National Instruments已经测试并验证了我们销售的DDR2 SO DIMM
使用NI VXIpc-882。我们建议您购买DDR2 SO-DIMM
来自国家文书的模块。其他现成的DDR2 SO-DIMM模块
不能保证正常工作。
要为NI VXIpc-882添加或更换RAM，请完成以下操作：
步骤：
1.从机箱上卸下NI VXIpc-882。请参见移除
如何从VXI机箱中卸下控制器中的说明
部分
2.拆下部件侧盖。请参阅中的拆卸说明
拆卸NI VXIpc-882部件侧盖部分。
3.将SO-DIMM模块添加到空的SO-DIMM插槽中。
请参见图2。
©国家仪器公司5 NI VXIpc-882安装指南
注意：要优化内存容量和系统性能，请使用相同的大小和大小
在两个模块插槽中的每个插槽中安装速度记忆模块。使用不同大小的模块
每个插槽中都支持，但系统性能将低于使用两个匹配的插槽
模块。但是，两个不匹配的模块将产生比使用更高的性能
单个模块。
图2.在NI VXIpc-882控制器中安装SO-DIMM
安装和卸下内部硬盘驱动器
按照以下步骤从计算机中卸下内部硬盘
NI VXIpc-882控制器：
1.从机箱中卸下控制器。请参阅拆卸说明
在“如何从VXI机箱中卸下控制器”一节中。
2.拆下部件侧盖。请参阅中的拆卸说明
拆卸NI VXIpc-882部件侧盖部分。
3.拆下焊料侧盖下固定焊料的四个螺钉
硬盘驱动器就位。您将需要一个2毫米的六角驱动程序来移除
M3圆头螺钉。
1个SO-DIMM插槽XA1 2个SO-DIM模块3个SO-DEMM插槽XA2
3.
2.
1.
NI VXIpc-882安装指南6.NI.com
警告：向控制器底部滑动硬盘驱动器时要小心。这个
硬盘驱动器可能会接触主板上的组件，从而对两者造成严重损坏
组件和主板。
4.小心缓慢地将硬盘驱动器滑向屏幕底部
控制器，以从SATA对接连接器中释放引脚。
5.当插脚脱离连接器时，将硬盘驱动器提离连接器
主板。
注意：始终按照概述的操作说明操作硬盘
由硬盘驱动器制造商提供。
完成以下步骤以在计算机中安装内部硬盘
NI VXIpc-882控制器：
1.确保绝缘垫正确放置在主板上
硬盘驱动器地平面。
注意：安装硬盘时要小心。硬盘驱动器可能会接触组件
导致组件和主板严重损坏。
2.将硬盘放在主板上，小心滑动硬盘
向前移动，直到它牢固地固定在IDE接头中。绝缘垫
应该在硬盘和主板之间。
3.重新安装将硬盘驱动器固定到位的四颗螺钉。
4.重新安装部件侧盖。
控制器现在可以重新安装到VXI主机中。
故障排除
如果NI VXIpc-882不能启动怎么办？
几个问题可能会导致控制器无法启动。这里有一些东西
瞧

NI VXI-MXI-2

NI VXI-MXI-2
 

e Controller from the VXI Chassis The NI VXIpc-882 controllers are designed for easy handling. To remove the controller from the VXI chassis, complete the following steps: 1. Shut down all applications and the operating system. 2. Turn off power. 3. Disconnect devices from the front panel ports as your system configuration requires. 4. Remove the retaining screws in the controller front panel. 5. Push the upper ejector handle up and the lower ejector handle down until the controller pops out of the backplane connectors. 6. Slide the controller out of the chassis. 1 NI VXIpc-882 Controller 2 VXI Chassis 2 1 NI VXIpc-882 Installation Guide 4 ni.com Removing the NI VXIpc-882 Component Side Cover The NI VXIpc-882 is housed in a metal enclosure comprised of a component-side (top), solder-side (bottom), and rear cover to improve EMC performance and provide easy handling. Remove the component side cover to access the jumper settings. Complete the following steps to remove the top and rear covers from the controller. 1. Remove the three Phillips-head screws attaching the rear cover to the component-side cover. 2. Remove the eight screws holding the component-side cover to the solder side cover, and the two screws holding the component-side cover to the module standoffs. 3. Lift the component-side and rear covers away from the module. Installing and Upgrading RAM The NI VXIpc-882 uses PC2 5300 DDR2 SDRAM and supports up to 2 GB in each of the two RAM sockets. National Instruments recommends the following size SO-DIMMs for use with the NI VXIpc-882 controller (SDRAM): • PC2-5300 1 GB, 128 MB × 64, CL 5, 1.18 in. max (NI part number 779302-1024) • PC2-5300 2 GB, 256 MB × 64, CL 5, 1.18 in. max (NI part number 780031-2048) Note National Instruments has tested and verified that the DDR2 SO-DIMMs we sell work with the NI VXIpc-882. We recommend you purchase your DDR2 SO-DIMM modules from National Instruments. Other off-the-shelf DDR2 SO-DIMM modules are not guaranteed to work properly. To add or replace RAM for the NI VXIpc-882, complete the following steps: 1. Remove the NI VXIpc-882 from the chassis. See the removal instructions in the How to Remove the Controller from the VXI Chassis section. 2. Remove the component side cover. Refer to the removal instructions in the Removing the NI VXIpc-882 Component Side Cover section. 3. Add the SO-DIMM modules to the empty SO-DIMM sockets. See Figure 2. © National Instruments Corporation 5 NI VXIpc-882 Installation Guide Note To optimize both memory capacity and system performance, use the same size and speed memory module in each of the two module slots. The use of different size modules in each slot is supported, but system performance will be slower than using two matched modules. However, two mismatched modules will result in better performance than using a single module. Figure 2. Installing a SO-DIMM in an NI VXIpc-882 Controller Installing and Removing the Internal Hard Drive Follow these steps to remove the internal hard drive from your NI VXIpc-882 controller: 1. Remove the controller from the chassis. See the removal instructions in the How to Remove the Controller from the VXI Chassis section. 2. Remove the component side cover. See the removal instructions in the Removing the NI VXIpc-882 Component Side Cover section. 3. Remove the four screws under the solder side cover that hold the hard drive in place. You will need a 2 mm hex driver to remove the M3 button head screws. 1 SO-DIMM Socket XA1 2 SO-DIMM Module 3 SO-DIMM Socket XA2 3 2 1 NI VXIpc-882 Installation Guide 6 ni.com Caution Be careful when sliding the hard drive toward the bottom of the controller. The hard drive could contact components on the motherboard, causing severe damage to both the components and motherboard. 4. Carefully and slowly slide the hard drive toward the bottom of the controller to free the pins from the SATA docking connector. 5. When the pins are free of the connector, lift the hard drive off of the motherboard. Note Always handle the hard drive in accordance with the handling instructions outlined by the hard drive manufacturer. Complete the following steps to install the internal hard drive in your NI VXIpc-882 controller: 1. Be sure the insulating pad is properly placed on the motherboard over the hard drive ground plane. Caution Use care when installing the hard drive. The hard drive could contact components on the motherboard, causing severe damage to both the components and motherboard. 2. Set the hard drive on the motherboard and carefully slide the drive forward until it seats firmly in the IDE connector. The insulating pad should be between the hard drive and the motherboard. 3. Reinstall the four screws that hold the hard drive in place. 4. Reinstall the component side cover. The controller is now ready to be reinstalled in the VXI mainframe. Troubleshooting What if the NI VXIpc-882 does not boot? Several problems can cause a controller not to boot. Here are some things to look for and possible solutions. Things to Notice • Which LEDs come on? The PWR OK LED should stay lit. The DRIVE LED should blink during boot as the disk is accessed. • What appears on the display? Does it hang at some particular point (BIOS, Operating System, etc.)? If nothing appears on the screen, try a different monitor. Does your monitor work with a different PC? If it hangs, note the last screen output that you saw for reference when consulting National Instruments technical support. © National Instruments Corporation 7 NI VXIpc-882 Installation Guide • What has changed ab