8MSA3L.E0-31 贝加莱BR伺服电机 伺服驱动器

8MSA3L.E0-31 贝加莱BR伺服电机 伺服驱动器

8MSA3L.E0-31系列B&R贝加莱伺服驱动器应用工控设备行业各种各样的模拟和/或数字电路都与Ovation系统的安装。有低电平电压电路、高电平电压电路，传输信息的电路，以及传输电力的电路。这些电路可分为两类：产生噪音的电路和对噪音敏感的电路。噪声问题通常发生在传输模拟（电压、电流和其他测量值）或数字信息（电压、电流和其他测量值）的时候。其他测量值）或数字信息（开/关条件、脉冲序列或类似的数据）时，会出现噪音问题。这些电路中的信号所携带的信息这些电路中的信号所携带的信息在传输过程中可能会失真，而错误可能会导致这种失真可能导致错误。传输信息的信号和接收信息的信号之间的差异被称为噪声的差异被称为噪声。噪声本节中简要介绍的噪声小化技术主要是通过消除噪声，或者是在接收到的信息中消除噪声来防止错误。噪声，或者在不可能消除噪声的情况下，采取步骤减少其影响。步骤来减少其影响。自然信号属性（如数字信号的峰值）或信号传输过程中产生的条件在信号传输过程中产生的条件（如模拟信号的电压）被用于使信号中的所需信息看起来与噪声不同。噪声因此，从噪声信号中恢复正确的信息取决于从所需信息中减去噪声的能力。信号中有三个部分可以用来将所需信息从噪声信号中分离出来。

噪声信号中分离出所需信息：

- 能量水平

- 频率

- 来源（信号和噪声）。

如何应用这些成分来减少由于噪声信号而可能出现的错误。尽量减少可能因噪声信号而产生的错误。能量水平能级是指信号的总能量加上任何诱发的噪声。如果有如果信号和噪声之间有明显的差异，那么噪声就很容易被阈值技术所拒绝。噪声很容易被阈值技术所拒绝如果信号和噪声之间没有明显的差异，那么噪声就不容易被剔除，噪声不容易被剔除。

8MSA3L.E0-31 贝加莱BR伺服电机 伺服驱动器

8MSA3L.E0-31 Series B&R Servo Drive applications Industrial control equipment industry a wide variety of analog and/or digital circuits are installed with Ovation systems. There are low-level voltage circuits, high-level voltage circuits, circuits that transmit information, and circuits that transmit power. These circuits can be divided into two categories: those that produce noise and those that are sensitive to noise. Noise problems usually occur when transmitting analog (voltage, current, and other measurements) or digital information (voltage, current, and other measurements). Other measurements) or digital information (on/off conditions, pulse sequences, or similar data) can cause noise problems. Information carried by signals in these circuits The information carried by signals in these circuits can be distorted during transmission, and errors can cause this distortion to result in errors. The difference between the signal that transmits information and the signal that receives it is called noise. Noise The noise reduction techniques briefly described in this section are primarily used to prevent errors by eliminating noise, or removing noise from the received information. Noise, or where eliminating noise is not possible, take steps to reduce its impact. Steps to reduce its impact. Natural signal properties (such as the peak of a digital signal) or conditions created during signal transmission (such as the voltage of an analog signal) are used to make the desired information in the signal look different from the noise. Therefore, recovering correct information from a noisy signal depends on the ability to subtract noise from the desired information. There are three parts of the signal that can be used to separate the desired information from the noisy signal.

To isolate the required information from the noisy signal:

- Energy level.

- Frequency

- Source (signal and noise).

How to apply these components to reduce errors that can occur due to noisy signals. Minimize errors that can be caused by noisy signals. The energy level level refers to the total energy of the signal plus any induced noise. If there is a clear difference between the signal and the noise, then the noise is easily rejected by threshold techniques. Noise is easily rejected by threshold techniques If there is no significant difference between the signal and the noise, then the noise is not easily removed, the noise is not easily removed.

8MSA3L.E0-31 贝加莱BR伺服电机 伺服驱动器