NI PXI-7340伺服控制器卡
1.产 品 介 绍
品牌：NI
型号：NI PXI-7340
产品说明：伺服控制器卡
优势：供应进口原装正品，专业停产配件。
快递方式：国内顺丰、德邦、京东快递包邮，按照实际报价货期发货
2.产 品 详 情 资 料：
NI PXI-7340伺服控制器卡否则，可以检查输出模块上的状态灯，然后在模块端子板、系统端子板、机械端子板、电磁阀或继电器连接等处进行电压检查，直到找到故障源。顺序事件记录器（SER），DOIO功能指令。这些可以设置为在接收到触发信号时捕获指定离散地址的状态。它们可以用于监视和捕获程序某些部分的数据，即使在无人值守的情况下也是如此。它们可用于查找间歇性故障的原因。例如，NI PXI-7340保持线圈电源的一串触点中的一个触点可能会不时地瞬间断开并中断正常操作。然而，当维护人员试图定位问题时，所有这些触点可能测试正常。通过使用SER或DOIO指令，可以在故障发生后的毫秒内捕获所有这些触点的状态，并且在捕获时打开的触点将显示逻辑0的状态。NI PXI-7340
it does not, the status light on the output module could be checked, then voltage checks could be made at the module terminal board, the system terminal strip, the machinery terminal strip, the solenoid or relay connections, etc. until the source of the fault is found. Sequential Event Recorder (SER), DOIO functional instructionNI PXI-7340These can be set up to capture the status of specified discrete addresses upon receiving a trigger signal. They may be used to monitor and capture data about certain portions of the program, even when unattended. They can be useful for locating the cause of an intermittent problem. For example, a contact in a string of contacts that maintain power to a coil may, from time to time, momentarily open and interrupt normal operation. However, when maintenance personnel attempt to locate the problem, all of these contacts may test OK. By using the SER or DOIO instruction, the status of all of these contacts can be captured within milliseconds of the time the fault occurs, and the contact that opened will show a status of logic 0 at the moment of capture.NI PXI-7340
3.产 品 展 示
4.关 于 我 们
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