摘要
绞车面板是石油勘探中测量油井深度和缆绳张力的重要仪器。基于PLC的测井仪,以PLC为检测控制单元,触摸屏为人机界面,可以实现张力、速度、深度的测量与显示,同时具备超速、超载、遇阻、遇卡、井口、到位等的显示与保护功能。
Winch panel is in exploration of oil well depth measuring cable tension and the important instrument, The logging instrument based on PLC, with PLC as the control unit detects, touch screen for human-computer interface, can realize the tension, velocity, depth measurement and display, at the same time with speed, overload, resistance, clamping, wellhead, position in the display and protection function.
出处
《自动化与仪器仪表》
2013年第2期64-65,68,共3页
Automation & Instrumentation
