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采用西门子S7-200PLC对汽车液压升降平台实施改造,克服液压升降平台使用中存在的操作不便、升降速度不稳定和功率损耗大等问题,在保护现有投资的情况下,以经济可行的方案解决存在问题。
The Siemens S7-200PLC is used to retrofit the hydraulic lifting platform of automobiles to overcome the problems of inconvenient operation, unstable lifting speed and large power loss in the hydraulic lifting platform. In the case of protecting the existing investment, the solution is feasible and economically feasible There is a problem.