PC_IDENTIFIER_09.03.03.00_01.04.00.03.zip (140,6 MB)(SHA-256) Installing future versions of S7--PLCSIM Advanced (e.g. V5.0) will also correct this behavior. 官方链接(需要进口软件许可)： https://support.industry.siemens.com/cs/document/109812676/simatic-s7-plcsim-advanced-v4-0-service-pack-1-hotfix-1?dti=0&lc=en-TW https://support.industry.siemens.com/cs/attachments/109812676/PC_IDENTIFIER_09.03.03.00_01.04.00.03.zip