2022-08-23 09:00:50 [错误] 打开端口(COM4,9600)失败!
2022-08-23 09:00:53 [错误] 打开端口(COM4,9600)失败!
2022-08-23 09:06:50 [错误] 打开端口(COM4,9600)失败!
2022-08-23 09:31:37 [错误] 打开端口(COM4,9600)失败!
2022-08-23 09:31:38 [错误] 打开端口(COM4,9600)失败!
2022-08-23 09:59:11 [错误] 打开端口(COM4,9600)失败!
2022-08-23 09:59:12 [错误] 打开端口(COM4,9600)失败!
2022-08-23 10:24:57 [错误] 打开端口(COM4,9600)失败!
2022-08-23 11:00:33 [错误] 打开端口(COM4,9600)失败!
2022-08-23 11:00:33 [错误] 打开端口(COM4,9600)失败!
2022-08-23 11:33:37 [错误] 打开端口(COM4,9600)失败!
2022-08-23 12:00:59 [错误] 打开端口(COM4,9600)失败!
2022-08-23 12:37:59 [错误] 打开端口(COM4,9600)失败!
2022-08-23 14:36:23 [错误] 打开端口(COM4,9600)失败!
2022-08-23 15:23:08 [错误] 打开端口(COM4,9600)失败!
2022-08-23 15:42:20 [错误] 打开端口(COM4,9600)失败!
2022-08-23 16:26:24 [错误] 打开端口(COM4,9600)失败!
2022-08-23 17:55:55 [错误] 打开端口(COM4,9600)失败!
2022-08-23 18:08:41 [错误] 打开端口(COM4,9600)失败!
2022-08-23 18:22:27 [错误] 打开端口(COM4,9600)失败!
2022-08-23 18:28:59 [错误] 打开端口(COM4,9600)失败!
2022-08-23 18:55:59 [错误] 打开端口(COM4,9600)失败!
2022-08-23 19:11:23 [错误] 打开端口(COM4,9600)失败!
2022-08-23 19:32:09 [错误] 打开端口(COM4,9600)失败!
2022-08-23 19:36:05 [错误] 打开端口(COM4,9600)失败!
2022-08-23 19:59:17 [错误] 打开端口(COM4,9600)失败!
2022-08-23 20:05:56 [错误] 打开端口(COM4,9600)失败!
2022-08-23 20:14:14 [错误] 打开端口(COM4,9600)失败!
2022-08-23 20:26:01 [错误] 打开端口(COM4,9600)失败!
2022-08-23 20:29:39 [错误] 打开端口(COM4,9600)失败!
2022-08-23 20:32:03 [错误] 打开端口(COM4,9600)失败!
2022-08-23 20:48:31 [错误] 打开端口(COM4,9600)失败!
2022-08-23 20:48:34 [错误] 打开端口(COM4,9600)失败!