abaqus怎样设置可以让一个物体先向下运动再向上运动？如下自己的设置有什么问题呢？
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作业输入文件 "laduanshiyan.inp" 已提交分析.
Error in job laduanshiyan: 1 nodes have dof on which velocity/displacement/acceleration/base motion etc. constraints are specified simultaneously. The nodes have been identified in node set ErrNodeBCRedundantDof.
Job laduanshiyan: Analysis Inpu？
![KC2BO~RS_EGE67(]0$ID8NE.png](https://img.jishulink.com/upload/201906/78b491a145e2404080cf9dd98ec044df.png "KC2BO~RS_EGE67(]0$ID8NE.png")
![ZK7U8)4J]UTV$DINQDJ{AXT.png](https://img.jishulink.com/upload/201906/9883849891d04a4da4321c32eb9a61e7.png "ZK7U8)4J]UTV$DINQDJ{AXT.png")
如上为本人设置参数，我想让上面模具下压然后返回原位置，请问出了什么问题呢？
静默的无线电 
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