好你V10.5不能对V1.0固件的CPU编程，有一个V11.0这个软件，不知哪里有下载？这个软件授权哪里有下载？
最佳答案
htTP://suPPORT.automation.siemens.com/WW/view/en/51696778
STEP7ProfessionalV11SP1:1*1.8M+4*650M+1*283M——
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/51696778/SIMATIC_STEP_7_Professional_V11.exe
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/51696778/SIMATIC_STEP_7_Professional_V11.001
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/51696778/SIMATIC_STEP_7_Professional_V11.002
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/51696778/SIMATIC_STEP_7_Professional_V11.003
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/51696778/SIMATIC_STEP_7_Professional_V11.004
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/51696778/SIMATIC_STEP_7_Professional_V11.005
STEP7BASicV11SP1:1*1.8M+4*650M+1*228M——
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/51696778/SIMATIC_STEP_7_Basic_V11.exe
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/51696778/SIMATIC_STEP_7_Basic_V11.001
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/51696778/SIMATIC_STEP_7_Basic_V11.002
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/51696778/SIMATIC_STEP_7_Basic_V11.003
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/51696778/SIMATIC_STEP_7_Basic_V11.004
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/51696778/SIMATIC_STEP_7_Basic_V11.005
提问者对于答案的评价：
非常感谢！
专家置评
提供的链接是补丁包，step7v11的软件完整版无法下载，需要购买。
