发布于 2009-05-06 17:29:20
0楼
我用300的编辑电缆USB的连了,没有问题。参考一下这个:
http://support.automation.siemens.com/CN/skm/frameset.asp?url=%2FCN%2Fllisapi%2Edll%2F19839489%3Ffunc%3Dll%26objId%3D19839489%26objaction%3Dcsopen%26skm%3D1%26lang%3Dzh&Query=em277&SearchArea=alle&id=19839489&F11Marker=true&siteid=cseus&query2=&modelled=&lang=zh