2024-02-26 09:49:47 [错误] 打开端口(COM5,9600)失败!
2024-02-26 10:32:30 [错误] 打开端口(COM5,9600)失败!
2024-02-26 10:50:41 [错误] 打开端口(COM5,9600)失败!
2024-02-26 12:48:34 [错误] 打开端口(COM5,9600)失败!
2024-02-26 13:58:37 [错误] 打开端口(COM5,9600)失败!
2024-02-26 14:28:47 [错误] 打开端口(COM5,9600)失败!
2024-02-26 14:59:12 [错误] 打开端口(COM5,9600)失败!
2024-02-26 15:16:35 [错误] 打开端口(COM5,9600)失败!
2024-02-26 15:24:48 [错误] 打开端口(COM5,9600)失败!
2024-02-26 15:57:52 [错误] 打开端口(COM5,9600)失败!