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以四工位真空注塑成型机加热系统为例,介绍了西门子S7-300 PLC FC(功能)或FB(功能块)带有形式参数的编程应用技巧。
Take the four-position vacuum injection molding machine heating system as an example, introduces the programming application skills of Siemens S7-300 PLC FC (function) or FB (function block) with formal parameters.