目录
摘要-----------------------------------------------------------------------------------------------------1
前言-----------------------------------------------------------------------------------------------------3
第一章方案的选择----------------------------------------------------------------------------------6
设计方案------------------------------------------------------------------------------------6
设计方案的比较和选择------------------------------------------------------------------6
方案一--------------------------------------------------------------------------------- 6
方案二--------------------------------------------------------------------------------- 6
总体方案的确立---------------------------------------------------------------------------7
第二章系统的设计--------------------------------------------------------------------------------- 8
控制系统的设计步骤---------------------------------------------------------------------8
PLC控制系统的类型-------------------------------------------------------------------8
铸造机的工艺流程-----------------------------------------------------------------------10
-------------------------------------------------------------------10
-------------------------------------------------------------------------10
----------------------------------------------------------------------11
-------------------------------------------------------------------------11
第三章硬件和软件设计----------------------------------------------------------------------------12
------------------------------------------------------------------------------------12
FX2N的概述-------------------------------------------------------------------------------12
CPU的选型--------------------------------------------------------------------------------12
部分指令介绍----------------------------------------------------------------------------13
I/O的配置--------------------------------------------------------------------
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