处理的方法:运用伺服(步进)驱动器的使能信号,在设备应用软件退出时,撤销使能,将伺服(步进)放松;开机时,直到设备应用软件初始化完结,然后启用回零时才进行驱动使能。
准确运用伺服报警ALM信号的运用
不一样厂家的伺服电机的ALM信号的有用电平也不一样,有高电平有用,也有低电平。伺服电机的ALM信号对与操控卡来说是一个输入信号,它的凹凸电平是能够设置的,所以要准确设置ALM信号的有用电平,不然伺服电机使能后,仍是无法运动。因素即是伺服电机一上电,操控卡便以为伺服电机处于报警状况,软件系统便不会答应脉冲输出,然后致使伺服电机没有动作。
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