S710D-EST2 GE通用电气 模块卡件控制器

S710D-EST2 GE通用电气 模块卡件控制器

S710D-EST2 GE通用电气 模块卡件控制器

在S710D-EST2模式下，这种接线错误会使电机在被命令逆时针旋转时顺时针旋转，在被命令顺时针旋转时逆时针旋转。在1P模式下，问题更难诊断。如果信号被交换，控制器发送一个脉冲序列到方向输入，它什么也不做。它还会向步进输入发送方向变化(根据方向打开或关闭信号),这可能会导致电机旋转脉冲。运动的一个脉冲通常很难看到。

使用S710D-EST2模式使故障排除更容易，对于在这种类型的运动控制方面没有太多经验的人来说，通常更容易理解。

这里有一个方法可以确保尽可能少的时间花在排除脉冲和方向轴故障上。它让工程师一次专注于一件事。这将避免您花费数天时间试图找出是什么接线错误阻止了运动，却发现PLC中的脉冲输出功能配置不正确，并且您从未输出过脉冲。

S710D-EST2 GE通用电气 模块卡件控制器

In S710D-EST2 mode, this wiring error causes the motor to spin clockwise when it is commanded to spin counterclockwise and counterclockwise when it is commanded to spin clockwise. In 1P mode, the problem is more difficult to diagnose. If the signal is switched and the controller sends a pulse train to the directional input, it does nothing. It also sends a change of direction to the stepper input (turn the signal on or off depending on the direction), which can cause the motor to spin in a pulse. A pulse of movement is often difficult to see.

Using the S710D-EST2 mode makes troubleshooting easier and is generally easier to understand for people who don't have much experience with this type of motion control.

Here is a way to ensure that as little time as possible is spent troubleshooting pulse and directional axis failures. It allows engineers to focus on one thing at a time. This will save you from spending days trying to figure out what wiring error prevented the movement, only to find out that the pulse output function in the PLC was configured incorrectly and that you never output a pulse.