2010•Petrochemical Industry ApplicationRequires access
Application of PLC in nitric-acid production interlock alarm control system
Yang Yi-xia
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Abstract
Introduced uses panasonic FP1 series PLC to the interlock alarm system in nitric-acid producing for emergency vehicle's automatic control,simultaneously demands and characteristics which controls according to the interlock alarm system in nitric-acid producing for emergency vehicle's,designs the ladder diagram.Results of experiments show that the design fits the demands and the system is simple with reliability.