机床与液压
機床與液壓
궤상여액압
MACHINE TOOL & HYDRAULICS
2013年
19期
93-96
,共4页
Modbus协议%LabVIEW软件%开启压力测试%数模量
Modbus協議%LabVIEW軟件%開啟壓力測試%數模量
Modbus협의%LabVIEW연건%개계압력측시%수모량
Modbus protocol%LabVIEW software%Opening pressure test%Analog and digital value
采用基于Modbus协议的LabVIEW对PLC模拟量和数字量进行控制，并将此方法应用于溢流阀的开启压力测试试验中。实验结果表明，该方法简单、经济、稳定、实用性强，并已成功应用于实际液压系统中。
採用基于Modbus協議的LabVIEW對PLC模擬量和數字量進行控製，併將此方法應用于溢流閥的開啟壓力測試試驗中。實驗結果錶明，該方法簡單、經濟、穩定、實用性彊，併已成功應用于實際液壓繫統中。
채용기우Modbus협의적LabVIEW대PLC모의량화수자량진행공제，병장차방법응용우일류벌적개계압력측시시험중。실험결과표명，해방법간단、경제、은정、실용성강，병이성공응용우실제액압계통중。
The analog and digital values of programmable logical controller (PLC)were controlled by using the method of Lab-VIEW based on the Modbus protocol,and the method was applied in the opening pressure test of overflow valve. The experimental re-sults show that the method has simple,stable,economy and practicability,and has been successfully applied to practical hydraulic sys-tem.
