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1500庫文件怎么下載，報(bào)文的數(shù)據(jù)類型，RFG斜坡塊是怎么添加的
           
TIA Portal 指令程序示例庫
https://support.industry.siemens.com/cs/document/109476781
STEP 7 (TIA Portal) 和 S7-1200/S7-1500 的通用函數(shù)庫 (LGF)
https://support.industry.siemens.com/cs/document/109479728
在 TIA Portal 進(jìn)行庫處理的操作指南 
https://support.industry.siemens.com/cs/document/109747503
https://support.industry.siemens.com/cs/cn/zh/view/109476781