Yes. According to the query related information, the PLC control method of the hydraulic power tongs, the drilling tool connection control steps: power on, initialize the PLC system according to the set parameters, horizontal positioning of the hydraulic power tongs, vertical positioning of the hydraulic power tongs, clamping of the back tongs, The roller clamp is clamped and buckled, the roller clamp is loosened, the main clamp is clamped and tightened, and the hydraulic power clamp is reset.