TLClient_JSSCOM_LuatOS-Air_V4010_RDA8910_RFTTS_0xe0000,2.7.9,869701076536443,34250341847008,
poweron reason:0
===08:26:34===
上一时间戳为1770263612
隔日重置时间戳true
隔日清空未同步下发列表true
当前排队号为1,音量为5
初始化产品信息:[{"time_limit_date":"","ticket_category":"0","expiry_date":365,"product_detail":"小票当天有效 过期作废","time_limit_status":"0","begin_minute":"00","product_uid":"12710657366791992077","use_timer":1,"old_price":"10","end_hour":"23","sale_price":"10","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"成人剪发"},{"time_limit_date":"","ticket_category":"0","expiry_date":999,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"4280874159397956999","use_timer":1,"old_price":"100","end_hour":"23","sale_price":"100","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"烫发"},{"time_limit_date":"","ticket_category":"0","expiry_date":999,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"4280874159397957024","use_timer":1,"old_price":"50","end_hour":"23","sale_price":"50","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"染发"}]
是否打印二维码设置为1
是否打印紧凑设置为3
当前号显示模式设置为1
当前卡项核销权限设置为0
session_id:a0c11****727c5
纸币器设置接收纸币范围为36
欢迎使用天羚自助售票系统[2.7.9]
定时检测未同步订单启用
2026-02-06 08:25:34>>>cash write=30
2026-02-06 08:25:34>>>cash write=02
2026-02-06 08:25:34>>>cash write=3E
2026-02-06 08:25:34>>>cash read=808F808F
系统时间初始化成功，时间为20262682534
2026-02-06 08:25:35>>>cash write=02
2026-02-06 08:25:36 >>>剩余flash空间=1679500,占用RAM为647.7255859375
2026-02-06 08:25:36 >>>回调事件:910,subscribe,10000,连接服务器成功
2026-02-06 08:25:36 >>>剩余flash空间=1679500,占用RAM为622.5703125
2026-02-06 08:25:36 >>>回调事件:911,GetMqttQueue,500,暂无需要下发的信息，请求类型：ticket
2026-02-06 08:25:38>>>cash write=0C
2026-02-06 08:25:38>>>cash read=3E
流量卡还有327天过期
2026-02-06 08:25:45 >>>当前Ram内存为640.0830078125
===08:27:35===
定时检测未同步订单关闭
检测订单目录中>>>
无未同步订单>>>
===08:52:35===
2026-02-06 08:51:34>>>cash read=00
2026-02-06 08:51:35>>>cash read=818F42
2026-02-06 08:51:35>>>cash write=02
2026-02-06 08:51:35 >>>回调事件130,cash_status,10022,进钞中...read money=10
2026-02-06 08:51:35>>>cash read=10
2026-02-06 08:51:35 >>>回调事件130,10,10023,finish Money=10,进钞完成
当日首次设置时间戳true为1770339095
2026-02-06 08:51:35 当前产品价格10元，投币10元，打印小票中...
2026-02-06 08:51:35 >>>开始打印,排队号为1,订单号为2602060851350013452936
2026-02-06 08:51:36>>>订单2602060851350013452936写入成功,剩余空间为1679500,占用RAM为621.07421875
删除未同步订单2602060851350013452936
2026-02-06 08:51:38>>>订单2602060851350013452936删除成功,剩余空间为1680500,占用RAM为634.2294921875
检测订单目录中>>>
无未同步订单>>>
2026-02-06 08:51:38 >>>当前Ram内存为604.6298828125
定时检测未同步订单启用
2026-02-06 08:51:39>>>cash write=0C
2026-02-06 08:51:39>>>cash read=3E
===08:53:35===
定时检测未同步订单关闭
检测订单目录中>>>
无未同步订单>>>
===09:18:36===
2026-02-06 09:17:43 收到下发指令:排队号nil>>>
===09:33:36===
2026-02-06 09:32:59>>>cash read=0A
2026-02-06 09:33:00>>>cash read=3E
===09:48:37===
2026-02-06 09:48:21>>>cash read=9E
2026-02-06 09:48:22>>>cash read=3E
===09:49:37===
2026-02-06 09:49:02 >>>回调事件[910,devices/TL3452]
2026-02-06 09:49:02 >>>故障排除日志:上一MQTT订单号缓存列表为2602052008130084904774
2026-02-06 09:49:02 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 09:49:02 开始打印,排队:2,票券:2602060948501570667301,订单:2602060948500012767854,[2026-02-06 09:49:01微信支付10元]
2026-02-06 09:49:04 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602060948501570667301","queue_number":2,"trade_uid":"2602060948500012767854"}]}
2026-02-06 09:49:04 >>>故障排除日志:删除未同步下发订单成功2602060948500012767854
2026-02-06 09:49:04 >>>故障排除日志:终端同步成功后剩余订单列表
===09:58:38===
2026-02-06 09:58:09 >>>回调事件[910,devices/TL3452]
2026-02-06 09:58:09 >>>故障排除日志:上一MQTT订单号缓存列表为2602060948500012767854
2026-02-06 09:58:09 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 09:58:09 开始打印,排队:3,票券:2602060957557944874701,订单:2602060957550077491947,[2026-02-06 09:58:07微信支付10元]
2026-02-06 09:58:11 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602060957557944874701","queue_number":3,"trade_uid":"2602060957550077491947"}]}
2026-02-06 09:58:11 >>>故障排除日志:删除未同步下发订单成功2602060957550077491947
2026-02-06 09:58:11 >>>故障排除日志:终端同步成功后剩余订单列表
===10:27:38===
2026-02-06 10:27:15>>>cash read=00
2026-02-06 10:27:16>>>cash read=818F42
2026-02-06 10:27:16>>>cash write=02
2026-02-06 10:27:16 >>>回调事件130,cash_status,10022,进钞中...read money=10
2026-02-06 10:27:17>>>cash read=10
2026-02-06 10:27:17 >>>回调事件130,10,10023,finish Money=10,进钞完成
2026-02-06 10:27:17 当前产品价格10元，投币10元，打印小票中...
2026-02-06 10:27:17 >>>开始打印,排队号为4,订单号为2602061027170013452183
2026-02-06 10:27:17>>>订单2602061027170013452183写入成功,剩余空间为1680000,占用RAM为623.5283203125
删除未同步订单2602061027170013452183
2026-02-06 10:27:19>>>订单2602061027170013452183删除成功,剩余空间为1680500,占用RAM为635.7890625
检测订单目录中>>>
无未同步订单>>>
2026-02-06 10:27:19 >>>当前Ram内存为606.3310546875
定时检测未同步订单启用
2026-02-06 10:27:20>>>cash write=0C
2026-02-06 10:27:20>>>cash read=3E
===10:28:38===
定时检测未同步订单关闭
检测订单目录中>>>
无未同步订单>>>
===10:50:39===
2026-02-06 10:50:15>>>cash read=00
2026-02-06 10:50:16>>>cash read=818F42
2026-02-06 10:50:16>>>cash write=02
2026-02-06 10:50:16 >>>回调事件130,cash_status,10022,进钞中...read money=10
2026-02-06 10:50:16>>>cash read=10
2026-02-06 10:50:16 >>>回调事件130,10,10023,finish Money=10,进钞完成
2026-02-06 10:50:16 当前产品价格10元，投币10元，打印小票中...
2026-02-06 10:50:16 >>>开始打印,排队号为5,订单号为2602061050160013452338
2026-02-06 10:50:17>>>订单2602061050160013452338写入成功,剩余空间为1680000,占用RAM为623.927734375
删除未同步订单2602061050160013452338
2026-02-06 10:50:19>>>订单2602061050160013452338删除成功,剩余空间为1680500,占用RAM为637.75390625
检测订单目录中>>>
无未同步订单>>>
2026-02-06 10:50:19 >>>当前Ram内存为606.6767578125
定时检测未同步订单启用
2026-02-06 10:50:20>>>cash write=0C
2026-02-06 10:50:20>>>cash read=3E
===10:51:39===
定时检测未同步订单关闭
检测订单目录中>>>
无未同步订单>>>
===11:26:39===
2026-02-06 11:25:40>>>cash read=00
2026-02-06 11:25:42>>>cash read=818F42
2026-02-06 11:25:42>>>cash write=02
2026-02-06 11:25:42 >>>回调事件130,cash_status,10022,进钞中...read money=10
2026-02-06 11:25:42>>>cash read=10
2026-02-06 11:25:42 >>>回调事件130,10,10023,finish Money=10,进钞完成
2026-02-06 11:25:42 当前产品价格10元，投币10元，打印小票中...
2026-02-06 11:25:42 >>>开始打印,排队号为6,订单号为2602061125420013452706
2026-02-06 11:25:43>>>订单2602061125420013452706写入成功,剩余空间为1680000,占用RAM为622.1328125
删除未同步订单2602061125420013452706
2026-02-06 11:25:45>>>订单2602061125420013452706删除成功,剩余空间为1680500,占用RAM为636.1181640625
检测订单目录中>>>
无未同步订单>>>
2026-02-06 11:25:45 >>>当前Ram内存为606.630859375
定时检测未同步订单启用
2026-02-06 11:25:46>>>cash write=0C
2026-02-06 11:25:46>>>cash read=3E
===11:27:40===
定时检测未同步订单关闭
检测订单目录中>>>
无未同步订单>>>
===11:54:40===
2026-02-06 11:53:43 收到下发指令:排队号2>>>
2026-02-06 11:53:43 收到下发指令:叫号2>>>
2026-02-06 11:53:52 收到下发指令:排队号2>>>
2026-02-06 11:53:52 收到下发指令:叫号2>>>
2026-02-06 11:54:00 收到下发指令:排队号3>>>
2026-02-06 11:54:00 收到下发指令:叫号3>>>
2026-02-06 11:54:10 收到下发指令:排队号4>>>
2026-02-06 11:54:10 收到下发指令:叫号4>>>
2026-02-06 11:54:16 收到下发指令:排队号nil>>>
===12:47:42===
2026-02-06 12:47:39 >>>回调事件[910,devices/TL3452]
2026-02-06 12:47:39 >>>故障排除日志:上一MQTT订单号缓存列表为2602060957550077491947
2026-02-06 12:47:39 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 12:47:39 开始打印,排队:7,票券:2602061246547542903101,订单:2602061246540073614074,[2026-02-06 12:47:38微信支付10元]
===13:06:43===
2026-02-06 13:05:51 收到下发指令:排队号nil>>>
===13:30:43===
2026-02-06 13:30:42>>>cash read=9E
===13:31:43===
2026-02-06 13:30:43>>>cash read=3E
===13:42:44===
2026-02-06 13:42:00>>>cash read=9E
2026-02-06 13:42:02>>>cash read=3E
===13:57:44===
2026-02-06 13:56:58 >>>回调事件[910,devices/TL3452]
2026-02-06 13:56:58 >>>故障排除日志:上一MQTT订单号缓存列表为2602061246540073614074
2026-02-06 13:56:58 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 13:56:58 开始打印,排队:8,票券:2602061356489029943201,订单:2602061356480088314242,[2026-02-06 13:56:57微信支付10元]
2026-02-06 13:57:00 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602061356489029943201","queue_number":8,"trade_uid":"2602061356480088314242"}]}
2026-02-06 13:57:00 >>>故障排除日志:删除未同步下发订单成功2602061356480088314242
2026-02-06 13:57:01 >>>故障排除日志:终端同步成功后剩余订单列表
===14:09:45===
2026-02-06 14:09:20>>>cash read=0A
2026-02-06 14:09:22>>>cash read=3E
===14:14:45===
2026-02-06 14:14:22>>>cash read=0A
2026-02-06 14:14:23>>>cash read=3E
===14:47:46===
2026-02-06 14:47:22 >>>回调事件[910,devices/TL3452]
2026-02-06 14:47:22 >>>故障排除日志:上一MQTT订单号缓存列表为2602061356480088314242
2026-02-06 14:47:22 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 14:47:22 开始打印,排队:9,票券:2602061447103094954801,订单:2602061447100028902087,[2026-02-06 14:47:20微信支付10元]
2026-02-06 14:47:24 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602061447103094954801","queue_number":9,"trade_uid":"2602061447100028902087"}]}
2026-02-06 14:47:24 >>>故障排除日志:删除未同步下发订单成功2602061447100028902087
2026-02-06 14:47:24 >>>故障排除日志:终端同步成功后剩余订单列表
===14:48:46===
2026-02-06 14:47:51 >>>回调事件[910,devices/TL3452]
2026-02-06 14:47:51 >>>故障排除日志:上一MQTT订单号缓存列表为2602061447100028902087
2026-02-06 14:47:51 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 14:47:51 开始打印,排队:10,票券:2602061447418001066901,订单:2602061447410077257882,[2026-02-06 14:47:50微信支付10元]
2026-02-06 14:47:53 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602061447418001066901","queue_number":10,"trade_uid":"2602061447410077257882"}]}
2026-02-06 14:47:53 >>>故障排除日志:删除未同步下发订单成功2602061447410077257882
2026-02-06 14:47:53 >>>故障排除日志:终端同步成功后剩余订单列表
===15:20:46===
2026-02-06 15:20:32 >>>回调事件[910,devices/TL3452]
2026-02-06 15:20:32 >>>故障排除日志:上一MQTT订单号缓存列表为2602061447410077257882
2026-02-06 15:20:32 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 15:20:32 开始打印,排队:11,票券:2602061520185969031401,订单:2602061520180056290051,[2026-02-06 15:20:30支付宝支付10元]
2026-02-06 15:20:32 开始打印,排队:12,票券:2602061520185969905602,订单:2602061520180056290051,[2026-02-06 15:20:30支付宝支付10元]
2026-02-06 15:20:36 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602061520185969031401","queue_number":11,"trade_uid":"2602061520180056290051"},{"ticket_no":"2602061520185969905602","queue_number":12,"trade_uid":"2602061520180056290051"}]}
2026-02-06 15:20:36 >>>故障排除日志:删除未同步下发订单成功2602061520180056290051
2026-02-06 15:20:36 >>>故障排除日志:删除未同步下发订单成功2602061520180056290051
2026-02-06 15:20:36 >>>故障排除日志:终端同步成功后剩余订单列表
===15:21:47===
2026-02-06 15:21:35 收到下发指令:排队号8>>>
2026-02-06 15:21:35 收到下发指令:叫号8>>>
===15:22:47===
2026-02-06 15:22:04 收到下发指令:排队号8>>>
2026-02-06 15:22:04 收到下发指令:叫号8>>>
2026-02-06 15:22:15 收到下发指令:排队号9>>>
2026-02-06 15:22:15 收到下发指令:叫号9>>>
2026-02-06 15:22:17 收到下发指令:排队号9>>>
2026-02-06 15:22:17 收到下发指令:叫号9>>>
2026-02-06 15:22:19 收到下发指令:排队号nil>>>
===15:23:47===
2026-02-06 15:23:29 >>>回调事件[910,devices/TL3452]
2026-02-06 15:23:29 >>>故障排除日志:上一MQTT订单号缓存列表为2602061520180056290051|2602061520180056290051
2026-02-06 15:23:29 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 15:23:29 开始打印,排队:13,票券:2602061523195480052501,订单:2602061523190052435292,[2026-02-06 15:23:27微信支付10元]
2026-02-06 15:23:31 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602061523195480052501","queue_number":13,"trade_uid":"2602061523190052435292"}]}
2026-02-06 15:23:31 >>>故障排除日志:删除未同步下发订单成功2602061523190052435292
2026-02-06 15:23:31 >>>故障排除日志:终端同步成功后剩余订单列表
2026-02-06 15:23:46 收到下发指令:排队号nil>>>
===15:34:48===
2026-02-06 15:33:51 >>>回调事件[910,devices/TL3452]
2026-02-06 15:33:51 >>>故障排除日志:上一MQTT订单号缓存列表为2602061523190052435292
2026-02-06 15:33:51 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 15:33:51 开始打印,排队:14,票券:2602061533425232775801,订单:2602061533420049076325,[2026-02-06 15:33:50微信支付10元]
2026-02-06 15:33:53 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602061533425232775801","queue_number":14,"trade_uid":"2602061533420049076325"}]}
2026-02-06 15:33:53 >>>故障排除日志:删除未同步下发订单成功2602061533420049076325
2026-02-06 15:33:53 >>>故障排除日志:终端同步成功后剩余订单列表
===15:37:48===
2026-02-06 15:37:35>>>cash read=BF
2026-02-06 15:37:36>>>cash read=3E
===15:55:49===
2026-02-06 15:55:20 收到下发指令:排队号nil>>>
===16:01:49===
2026-02-06 16:01:09 >>>回调事件[910,devices/TL3452]
2026-02-06 16:01:09 >>>故障排除日志:上一MQTT订单号缓存列表为2602061533420049076325
2026-02-06 16:01:09 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 16:01:09 开始打印,排队:15,票券:2602061600556752152601,订单:2602061600550065565696,[2026-02-06 16:01:08微信支付10元]
2026-02-06 16:01:11 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602061600556752152601","queue_number":15,"trade_uid":"2602061600550065565696"}]}
2026-02-06 16:01:11 >>>故障排除日志:删除未同步下发订单成功2602061600550065565696
2026-02-06 16:01:11 >>>故障排除日志:终端同步成功后剩余订单列表
===16:13:49===
2026-02-06 16:13:42 收到下发指令:排队号nil>>>
===16:23:49===
2026-02-06 16:23:00 >>>回调事件[910,devices/TL3452]
2026-02-06 16:23:00 >>>故障排除日志:上一MQTT订单号缓存列表为2602061600550065565696
2026-02-06 16:23:00 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 16:23:00 开始打印,排队:16,票券:2602061622486873868901,订单:2602061622480065707486,[2026-02-06 16:22:58支付宝支付10元]
2026-02-06 16:23:02 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602061622486873868901","queue_number":16,"trade_uid":"2602061622480065707486"}]}
2026-02-06 16:23:02 >>>故障排除日志:删除未同步下发订单成功2602061622480065707486
2026-02-06 16:23:02 >>>故障排除日志:终端同步成功后剩余订单列表
===16:33:50===
2026-02-06 16:33:39 收到下发指令:排队号nil>>>
===16:35:50===
2026-02-06 16:35:00>>>cash read=0A
2026-02-06 16:35:01>>>cash read=3E
===16:54:51===
2026-02-06 16:54:13>>>cash read=00
2026-02-06 16:54:14>>>cash read=818F42
2026-02-06 16:54:14>>>cash write=02
2026-02-06 16:54:14 >>>回调事件130,cash_status,10022,进钞中...read money=10
2026-02-06 16:54:14>>>cash read=10
2026-02-06 16:54:14 >>>回调事件130,10,10023,finish Money=10,进钞完成
2026-02-06 16:54:14 当前产品价格10元，投币10元，打印小票中...
2026-02-06 16:54:14 >>>开始打印,排队号为17,订单号为2602061654140013452495
2026-02-06 16:54:14>>>订单2602061654140013452495写入成功,剩余空间为1680000,占用RAM为619.705078125
删除未同步订单2602061654140013452495
2026-02-06 16:54:17>>>订单2602061654140013452495删除成功,剩余空间为1680500,占用RAM为633.8525390625
检测订单目录中>>>
无未同步订单>>>
2026-02-06 16:54:17 >>>当前Ram内存为604.3251953125
定时检测未同步订单启用
2026-02-06 16:54:18>>>cash write=0C
2026-02-06 16:54:18>>>cash read=3E
===16:55:51===
2026-02-06 16:54:58 收到下发指令:排队号nil>>>
定时检测未同步订单关闭
检测订单目录中>>>
无未同步订单>>>
===18:12:52===
2026-02-06 18:12:30>>>cash read=0A
2026-02-06 18:12:31>>>cash read=3E
===19:19:52===
2026-02-06 19:19:41 >>>回调事件[910,devices/TL3452]
2026-02-06 19:19:41 >>>故障排除日志:上一MQTT订单号缓存列表为2602061622480065707486
2026-02-06 19:19:41 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 19:19:41 开始打印,排队:18,票券:2602061919310492338201,订单:2602061919310003077721,[2026-02-06 19:19:39微信支付10元]
2026-02-06 19:19:43 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602061919310492338201","queue_number":18,"trade_uid":"2602061919310003077721"}]}
2026-02-06 19:19:43 >>>故障排除日志:删除未同步下发订单成功2602061919310003077721
2026-02-06 19:19:43 >>>故障排除日志:终端同步成功后剩余订单列表
===19:33:52===
2026-02-06 19:32:56 >>>回调事件[910,devices/TL3452]
2026-02-06 19:32:56 >>>故障排除日志:上一MQTT订单号缓存列表为2602061919310003077721
2026-02-06 19:32:56 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 19:32:56 开始打印,排队:19,票券:2602061932438122443401,订单:2602061932430079241826,[2026-02-06 19:32:53微信支付10元]
2026-02-06 19:32:58 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602061932438122443401","queue_number":19,"trade_uid":"2602061932430079241826"}]}
2026-02-06 19:32:58 >>>故障排除日志:删除未同步下发订单成功2602061932430079241826
2026-02-06 19:32:58 >>>故障排除日志:终端同步成功后剩余订单列表
===19:34:53===
2026-02-06 19:33:57 收到下发指令:排队号18>>>
2026-02-06 19:33:57 收到下发指令:叫号18>>>
2026-02-06 19:34:09 收到下发指令:排队号nil>>>
===19:57:53===
2026-02-06 19:57:26 >>>回调事件[910,devices/TL3452]
2026-02-06 19:57:26 >>>故障排除日志:上一MQTT订单号缓存列表为2602061932430079241826
2026-02-06 19:57:26 >>>故障排除日志:终端未同步成功订单列表
2026-02-06 19:57:26 开始打印,排队:20,票券:2602061957177878544201,订单:2602061957170076064487,[2026-02-06 19:57:25微信支付10元]
2026-02-06 19:57:28 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2602061957177878544201","queue_number":20,"trade_uid":"2602061957170076064487"}]}
2026-02-06 19:57:28 >>>故障排除日志:删除未同步下发订单成功2602061957170076064487
2026-02-06 19:57:28 >>>故障排除日志:终端同步成功后剩余订单列表
===20:08:54===
2026-02-06 20:08:00>>>cash read=0A
2026-02-06 20:08:02>>>cash read=3E
===20:09:54===
2026-02-06 20:09:40 收到下发指令:排队号nil>>>
===20:14:55===
2026-02-06 20:13:55>>>cash read=9E
2026-02-06 20:13:56>>>cash read=3E