root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b115200 -pnone -s2 /dev/ttyRS485-1 -a35 -t0x03 -r128 Opening /dev/ttyRS485-1 at 115200 bauds (N, 8, 2) [23][03][00][80][00][01][83][60] Waiting for a confirmation... <23><03><02><00><23><01><9A> SUCCESS: read 1 of elements: Data: 0x0023 root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s2 /dev/ttyMOD1 -a65 -t0x03 -r128 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 2) [41][03][00][80][00][01][8B][22] Waiting for a confirmation... <41><20><00><50> ERROR CRC received 0x50ED != CRC calculated 0x3814 ERROR occured! root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x03 -r128 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][03][00][80][00][01][8B][22] Waiting for a confirmation... <41><03><02><00><41><79> SUCCESS: read 1 of elements: Data: 0x0041 root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x03 -r128 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][03][00][80][00][01][8B][22] Waiting for a confirmation... ERROR Connection timed out: select ERROR occured! root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x03 -r128 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][03][00][80][00][01][8B][22] Waiting for a confirmation... ERROR Connection timed out: select <41><00><41>ERROR occured! root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x03 -r128 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][03][00][80][00][01][8B][22] Waiting for a confirmation... ERROR Connection timed out: select <41><00><79>ERROR occured! root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x03 -r128 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][03][00][80][00][01][8B][22] Waiting for a confirmation... <41><06><00><72><00><01> Message length not corresponding to the computed length (8 != 7) ERROR occured! root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... ERROR Connection timed out: select <41><0A>ERROR occured! root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... ERROR Connection timed out: select <41><0A><3F>ERROR occured! root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... ERROR Connection timed out: select <41><04><02><0A><9B>ERROR occured! root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... ERROR Connection timed out: select <41><04><02><0A>ERROR occured! root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... ERROR Connection timed out: select <41><04><0F><5B>ERROR occured! root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... ERROR Connection timed out: select <41><04>ERROR occured! root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... ERROR Connection timed out: select <41><0A>ERROR occured! root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... <41><04><02><0A><10><93> SUCCESS: read 1 of elements: Data: 0x0a10 3. Выключен порт /dev/ttyMOD1 root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... <41><04><02><0A><1A><3F><94> SUCCESS: read 1 of elements: Data: 0x0a1a root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... <41><04><02><0A><1B><54> SUCCESS: read 1 of elements: Data: 0x0a1b root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... <41><04><02><0A><1B><54> SUCCESS: read 1 of elements: Data: 0x0a1b root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... <41><04><02><0A><1D><7E><56> SUCCESS: read 1 of elements: Data: 0x0a1d root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... <41><04><02><0A><1E><3E><57> SUCCESS: read 1 of elements: Data: 0x0a1e root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... <41><04><02><0A><1B><54> SUCCESS: read 1 of elements: Data: 0x0a1b root@wirenboard-ALH3K4J:~# modbus_client --debug -mrtu -b9600 -pnone -s1 /dev/ttyMOD1 -a65 -t0x04 -r4 Opening /dev/ttyMOD1 at 9600 bauds (N, 8, 1) [41][04][00][04][00][01][7E][CB] Waiting for a confirmation... <41><04><02><0A><1B><54> SUCCESS: read 1 of elements: Data: 0x0a1b 30-01-2024 15:22:13.029 [wb-mqtt-serial] WARNING: [serial client] Failed to enable events for modbus:65: Serial protocol error: request timed out 30-01-2024 15:22:12.973 [wb-mqtt-serial] INFO: [modbus] Continuous read enabled [slave_id is 65] 30-01-2024 15:22:12.382 [wb-mqtt-serial] WARNING: : closed due to repetitive errors 30-01-2024 15:22:12.382 [wb-mqtt-serial] WARNING: : closed due to repetitive errors