PLC control software is composed of multi-subprogram of traction mechanism, jackmechanism, circumrotating mechanism, radius-changing mechanism and touch panel.
其控制软件由行走机构、起升机构、旋转机构、变幅机构子程序和触摸屏监控子程序构成。
2
The emergency escape device for high rise building consists of jack ladder, guide track, chain wheel, speed varying mechanism, hydraulic speed regulating controller, etc.