西门子S7-1500系列PLC在铝电解多功能机组上的设计与应用

摘要

Because aluminum electrolysis multifunctional unit with complex structure and many actuating mechanisms is very crucial for aluminum smelting,the unit has high requirements for PLC program.The unit also has high demands on PLC module and anti-magnetic performance of the entire PLC system considering potroom is highly magnetic.%铝电解多功能机组是炼铝的关键设备之一,机组的结构复杂,动作机构多,对PLC程序的要求较高.同时电解铝车间磁场很强,对PLC模块的要求较高,对整个PLC系统的防磁处理也有较高的要求.