在调试过程中，NC报错代码18000
1、该错误是代表轴未做好准备，还不能进行运动。一般是由于未选电机、重要参数没有设置或者驱动器报错导致的。
“Drive not ready for operation” The drive is not ready for operation. The following are possible causes: - the drive is in failure state (hardware fault) - the drive is in the starting-up stage (e.g. following an axis reset preceded by a hardware fault) - the drive has not been enabled Remark: The time required for “booting” a drive after a hardware fault can amount to several seconds. 2、 4650（18000）报错在我们的NC中一般导致的原因是电机丢失，比如电机动力线没接好。电机XML文件有问题或者电机没有添加到驱动器上，或者是通讯问题。实际试下来，一般是电机和驱动器之间线没接好，松动，有干扰等出现这个报错情况比较多。
3、 https://infosys.beckhoff.com/content/1033/ax5000_diagmessages/1930736139.html?id=4483018937462731658 
