上海电机学院学报
上海電機學院學報
상해전궤학원학보
JOURNAL OF SHANGHAI DIANJI UNIVERSITY
2011年
5期
311-313,324
,共4页
闭环%半闭环%转换
閉環%半閉環%轉換
폐배%반폐배%전환
closed system%semi-closed system%transform
西门子SINUMERIK840D数控系统与SIMODRIVE611D数字驱动模块可组成半闭环或全闭环伺服系统,利用功能块FB3可设定和修改机床数据,从而实现闭环与半闭环伺服系统的切换。通过对SINUMERIK840D数控系统位置控制的分析,给出了运用功能块FB3实现位置测量系统转换的可编程逻辑控制器(PLC)程序。
西門子SINUMERIK840D數控繫統與SIMODRIVE611D數字驅動模塊可組成半閉環或全閉環伺服繫統,利用功能塊FB3可設定和脩改機床數據,從而實現閉環與半閉環伺服繫統的切換。通過對SINUMERIK840D數控繫統位置控製的分析,給齣瞭運用功能塊FB3實現位置測量繫統轉換的可編程邏輯控製器(PLC)程序。
서문자SINUMERIK840D수공계통여SIMODRIVE611D수자구동모괴가조성반폐배혹전폐배사복계통,이용공능괴FB3가설정화수개궤상수거,종이실현폐배여반폐배사복계통적절환。통과대SINUMERIK840D수공계통위치공제적분석,급출료운용공능괴FB3실현위치측량계통전환적가편정라집공제기(PLC)정서。
Both closed and semi-closed servo system can be obtained from data control elements of SIMENSE SINUMERIK 840D and SIMODRIVE 611D. The FB3 function elements can assign and revise machine data, and thus realize transform between closed servo systems and semiclosed servo systems. In this paper, by analyzing location control of the SINUMERIK 840D data control system, the above transform approach is studied, and a programmable logic controller (PLC) program is presented.