2025-11-03 09:37:54 +08:00
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{
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"modbus_rtu_devices": [
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{
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"enabled": true,
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"device_id": "rtu_temp_sensor_lab",
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"port_path": "/dev/ttyS7",
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"baud_rate": 9600,
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"slave_id": 1,
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"poll_interval_ms": 5000,
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"data_points": [
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{
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"name": "temperature",
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"address": 0,
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"type": "INT16",
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"scale": 0.1
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},
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{
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"name": "humidity",
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"address": 1,
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"type": "UINT16",
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"scale": 0.1
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}
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]
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},
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{
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"enabled": true,
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"device_id": "rotary encoder",
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"port_path": "/dev/ttyS7",
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"baud_rate": 9600,
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"slave_id": 111,
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"poll_interval_ms": 5000,
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"data_points": [
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{
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"name": "count",
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"address": 1,
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"type": "INT16",
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"scale": 1.0
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},
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{
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"name": "total_count",
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"address": 2,
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"type": "INT16",
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"scale": 1.0
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}
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]
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},
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{
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"enabled": false,
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"device_id": "backup_counter",
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"port_path": "/dev/ttyS7",
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"baud_rate": 9600,
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"slave_id": 10,
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"poll_interval_ms": 1000,
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"data_points": [
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{
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"name": "count",
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"address": 32,
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"type": "UINT32"
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}
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]
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2025-10-14 16:45:50 +08:00
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}
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2025-11-03 09:37:54 +08:00
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],
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"modbus_tcp_devices": [
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{
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"enabled": false,
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"device_id": "plc_workshop1",
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"ip_address": "192.168.1.120",
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"port": 502,
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"slave_id": 1,
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"poll_interval_ms": 1000,
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"data_points": [
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{
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"name": "motor_speed",
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"address": 100,
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"type": "UINT16",
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"scale": 1.0
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},
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{
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"name": "pressure",
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"address": 102,
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"type": "FLOAT32",
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"scale": 0.01
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},
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{
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"name": "valve_status",
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"address": 104,
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"type": "UINT16",
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"scale": 1.0
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}
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]
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}
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],
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"modbus_rtu_bus_configs": {
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"/dev/ttyS7": {
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"inter_device_delay_ms": 150
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}
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}
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}
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