Добрый вечер.
линия работала исправно.
в логах чисто.
при включении канала 1 на 100% диммера MDM3 с адресом 53
на нем появляются красные регистры
и он работает,
при этом лог:
2022-08-02T17:59:14.954Z [wb-mqtt-serial] DEBUG: [serial client] Failed to open session: Serial protocol error: request timed out [slave_id is modbus:55]
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff ff ff ff ff ff ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff ff ff ff ff ff ff ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff ff ff ff ff ff ff ff ff ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] Write: 01 03 00 03 00 01 74 0a
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] Sleep 0 us
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [serial client] </dev/ttyRS485-2 9600 8 N 1>133352536: Wait until 133352538
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] ReadFrame: 01 04 02 00 ee 39 7c
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] read noise: ff ff ff ff
2022-08-02T17:59:15.114Z [wb-mqtt-serial] DEBUG: [port] ReadFrame: ff f5 ff ff ff
после его отключения, лог становится чистый от read noise.
у части оборудования остаются красные регистры…:
подскажите, в чем неисправность?