【摘要】 SZL-1000/300型液压支架试验台电控系统采用西门子S7-300系列PLC和上位机组态软件WinCC,实现了液压支架整架性能测试的自动和手动控制,以及支架性能测试中有关参数的在线监测。该系统人机交互性强,便于操作人员进行过程控制和故障处理,具有良好的状态监控和故障诊断功能。更多还原

【Abstract】 The electric control system of SZL-1000/300 hydraulic support testing bed.The electric control system using the SIEMENS S7-300 programming controller and WinCC achieves the manual and automatic control and the monitoring of working parameters in the powered support testign.This system has well human-computer interaction,so the operator can control the testing process and deal with the troubles easily.This system has the function of the states supervise and troubles diagnose.更多还原