西门子官网STEP 7 Professional V11.0 SP2下载地址
http://support.automation.siemens.com/CN/llisapi.dll?func=cslib.csinfo&nodeid0=10805148&lang=en&siteid=cseus&aktprim=0&extranet=standard&viewreg=CN&objid=47071380&basisview=4000002&wttree=cs&treeLang=en
STEP 7 Professional V11.0 SP2的增强功能:
S7-1200可以在不停机的情况下载,可使用结构文本语言SCL,支持固件版本V2.2,支持64位操作系统。
Download without stopping the controller
Structured Text (SCL) as text language
Support of firmware V2.2 (entry ID 56640621)
[/URL]Support of 64 bit operating systems - see details under
[/URL] [/URL]