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Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
修改时间 05-23-2010 10:15 PM
新手第一次使用光电编码器,我想用光电编码器来采集发动机的瞬时转速。请教怎么将光电编码器接入PXI-6259数据采集卡上?
光电编码器说明见附件(型号:LF-36BM-C05D)。
修改时间 05-24-2010 01:53 AM
把信号A或B接入板卡,测量方法不同则接线不同:
低频(如用CTR0):接计数器的GATE0
高频2个计数器(如用CTR0和CTR1):接SOURCE1
大范围2个计数器(如用CTR0和CTR1):接SOURCE0
修改时间 05-24-2010 09:55 PM
首先谢谢您的回帖。因为第一次接触光电编码器对它还不了解,所以我还想问一下A或B接不采集卡,那A’或B’怎么办?不接,还是接到GND?期待您的回复!
修改时间 05-25-2010 02:29 AM
我用的时候没接过。
修改时间 05-25-2010 02:32 AM
修改时间 12-09-2018 11:42 PM
A,A'和B,B'分别是两个差分信号,可以先把他们转换成单端信号,Aout,Bout,然后在接到采集卡上
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