Здравствуйте. Провели испытание. Проблема на последней прошивке не выявлена!
1) Codesys 2.3.9.25
2) PLC154-U.M прошивка 2.12.7
3) Target 2.10
4) Lectus OPC 3.9 Сборка 29 от 02,11,09 (та, которая на нашем сайте)
В ПЛК были добавлены 2 переменные.
Настройки PLC и Lectus на скриншотах:
1.jpg
2.JPG
3.JPG
4.JPG
5.JPG
При нажатии на Reset информация восстанавливается - вот лог:
Код:
12:33:45.060 [8124] (10.0.6.10:502)Rx: [11] 00 22 00 00 00 05 01 03 02 00 00
12:33:46.003 [8124] (10.0.6.10:502)Tx: [12] 00 23 00 00 00 06 01 03 00 00 00 01
12:33:46.024 [8124] (10.0.6.10:502)Rx: [11] 00 23 00 00 00 05 01 03 02 EA 97
12:33:46.074 [8124] (10.0.6.10:502)Tx: [12] 00 24 00 00 00 06 01 03 00 01 00 01
12:33:46.094 [8124] (10.0.6.10:502)Rx: [11] 00 24 00 00 00 05 01 03 02 00 00
12:33:47.015 [8124] (10.0.6.10:502)Tx: [12] 00 25 00 00 00 06 01 03 00 00 00 01
12:33:47.019 [8124] (10.0.6.10:502)Rx: [11] 00 25 00 00 00 05 01 03 02 EE 8F
12:33:47.068 [8124] (10.0.6.10:502)Tx: [12] 00 26 00 00 00 06 01 03 00 01 00 01
12:33:47.074 [8124] (10.0.6.10:502)Rx: [11] 00 26 00 00 00 05 01 03 02 00 00
12:33:48.003 [8124] (10.0.6.10:502)Tx: [12] 00 27 00 00 00 06 01 03 00 00 00 01
12:33:48.053 [8124] (10.0.6.10:502)Tx: [12] 00 28 00 00 00 06 01 03 00 01 00 01
12:33:51.006 [8124] (10.0.6.10:502)Tx: [12] 00 29 00 00 00 06 01 03 00 00 00 01
12:33:54.009 [8124] (10.0.6.10:502)Tx: [12] 00 2A 00 00 00 06 01 03 00 00 00 01
12:33:57.012 [8124] (10.0.6.10:502)Tx: [12] 00 2B 00 00 00 06 01 03 00 00 00 01
12:34:00.014 [8124] (10.0.6.10:502)Tx: [12] 00 2C 00 00 00 06 01 03 00 00 00 01
12:34:03.039 [8124] (10.0.6.10:502)Tx: [12] 00 2D 00 00 00 06 01 03 00 00 00 01
12:34:04.243 [8124] (10.0.6.10:502) закрытие соединения удаленным хостом (Connection Closed Gracefully)
12:34:04.440 [8124] (10.0.6.10:502) подключение - ОК
12:34:04.441 [8124] (10.0.6.10:502)Tx: [12] 00 2E 00 00 00 06 01 03 00 00 00 01
12:34:04.447 [8124] (10.0.6.10:502)Rx: [11] 00 2E 00 00 00 05 01 03 02 0E BB
12:34:04.492 [8124] (10.0.6.10:502)Tx: [12] 00 2F 00 00 00 06 01 03 00 01 00 01
12:34:04.508 [8124] (10.0.6.10:502)Rx: [11] 00 2F 00 00 00 05 01 03 02 00 00
12:34:04.914 [8124] (10.0.6.10:502)Tx: [12] 00 30 00 00 00 06 01 03 00 00 00 01
12:34:04.921 [8124] (10.0.6.10:502)Rx: [11] 00 30 00 00 00 05 01 03 02 10 96
12:34:04.964 [8124] (10.0.6.10:502)Tx: [12] 00 31 00 00 00 06 01 03 00 01 00 01
12:34:04.970 [8124] (10.0.6.10:502)Rx: [11] 00 31 00 00 00 05 01 03 02 00 00
12:34:05.046 [8124] (10.0.6.10:502)Tx: [12] 00 32 00 00 00 06 01 03 00 00 00 01
12:34:05.052 [8124] (10.0.6.10:502)Rx: [11] 00 32 00 00 00 05 01 03 02 11 1B
12:34:05.097 [8124] (10.0.6.10:502)Tx: [12] 00 33 00 00 00 06 01 03 00 01 00 01
12:34:05.103 [8124] (10.0.6.10:502)Rx: [11] 00 33 00 00 00 05 01 03 02 00 00
12:34:06.002 [8124] (10.0.6.10:502)Tx: [12] 00 34 00 00 00 06 01 03 00 00 00 01
12:34:06.008 [8124] (10.0.6.10:502)Rx: [11] 00 34 00 00 00 05 01 03 02 14 DB
12:34:06.053 [8124] (10.0.6.10:502)Tx: [12] 00 35 00 00 00 06 01 03 00 01 00 01
12:34:06.059 [8124] (10.0.6.10:502)Rx: [11] 00 35 00 00 00 05 01 03 02 00 00
12:34:07.004 [8124] (10.0.6.10:502)Tx: [12] 00 36 00 00 00 06 01 03 00 00 00 01
12:34:07.022 [8124] (10.0.6.10:502)Rx: [11] 00 36 00 00 00 05 01 03 02 18 C9
Как видно в логе, лектус после сброса плк пытается до него достучаться, после загрузки ПЛК связь восстанавливается!