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plc如何控制伺服电机的速度和方向?
PLC(可编程逻辑控制器)是一种广泛应用于工业自动化领域的控制设备。伺服电机是一种高精度、高响应速度的电机,广泛应用于各种自动化设备中。本文将详细介绍PLC如何控制伺服电机的速度和方向。 伺服电机的基本原理 伺服电机是一种闭环控制系统,其 ...
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