PLC technology has been widely used in large-scale crane industry. Its performance is stable and its operation is reliable. The SOFTLINK 300 series modules of Shenzhen Ouchen Automation System Co., Ltd. are fully compatible with Siemens S7-300 series PLCs. The use of SIEMENS S7 300 CPU configuration SOFTLINK 300 series compatible modules achieves the same product performance while greatly reducing system costs and improving Competitiveness.
The crane uses CPU313C-2DP configuration SOFTLINK 300 series compatible module for control. As the equipment is mainly used for pouring concrete, the work continuity is relatively large, the site environment is poor, and the interference is also large, but the control system performance is stable since the device was commissioned for six months, and the digital input and output have not been affected by interference. The phenomenon of movement, stable analog input and output, and small floating range satisfy the control requirements, facilitate the maintenance of equipment, and greatly increase productivity.
Ouchen Automation System Co., Ltd. 300 series IO module and Siemens CPU combine to successfully apply on crane equipment. This solution has the characteristics of low cost, low failure rate, easy maintenance, etc. It is a cost-effective automation solution.