求助！S7-1200 与触摸屏通讯频繁断连，求大神指点！

xuanj

项目遇到棘手问题，在线等挺急的！硬件配置：S7-1200 CPU 1214C + 昆仑通态触摸屏，通讯协议 TCP/IP；问题描述：通讯偶尔断连，重启设备后恢复，过一会儿又断开，排查了线路没问题，组态参数也核对过；已尝试方法：更换网线、重新下载程序和触摸屏组态、检查电源稳定性。有没有遇到过类似问题的兄弟？求指点可能的原因和解决方案，万分感谢！
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