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protocol-en.json
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protocol-en.json
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{
"osim": {
"id": "osim",
"name": "optical storage all-in-one machine protocol",
"versions" : [
{
"version": 0,
"queryCommands": ["98"],
"commands": [
{
"type": "98",
"comment": "System Information Query",
"op": "1",
"fields": [
{
"order": 0,
"byteLen": 2,
"tag": "pcuVersion",
"type": "int",
"name": "protocol version number"
},
{
"order": 1,
"byteLen": 2,
"type": "int",
"name": "Battery manufacturer number (code list)"
},
{
"order": 2,
"byteLen": 2,
"type": "int",
"name": "model code"
},
{
"order": 3,
"byteLen": 26,
"tag": "sn",
"type": "string",
"name": "product_sn"
},
{
"order": 4,
"byteLen": 18,
"type": "string",
"name": "product_sn_ln"
}
]
}
]
},
{
"version": 252,
"queryCommands": ["0C", "0A", "0B", "1E", "1F", "99", "95"],
"commands": [
{
"type": "0A",
"comment": "Battery information display",
"op": 1,
"fields": [
{
"order": 0,
"byteLen": 2,
"type": "uInt",
"name": "battery voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 1,
"byteLen": 2,
"type": "int",
"name": "battery current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 2,
"byteLen": 2,
"type": "int",
"name": "battery temperature",
"unitValue": "0.1",
"unitType": "°C"
},
{
"order": 3,
"byteLen": 2,
"type": "uInt",
"name": "battery soc",
"unitType": "%"
},
{
"order": 4,
"byteLen": 2,
"type": "int",
"name": "battery soh",
"unitType": "%"
},
{
"order": 5,
"byteLen": 2,
"type": "int",
"name": "Charge and discharge status"
},
{
"order": 6,
"byteLen": 2,
"type": "uInt",
"name": "maximum allowable charging current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 7,
"byteLen": 2,
"type": "uInt",
"name": "Maximum allowable discharge current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 8,
"byteLen": 2,
"type": "uInt",
"name": "charge cut-off voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 9,
"byteLen": 2,
"type": "uInt",
"name": "discharge cut-off voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 10,
"byteLen": 2,
"type": "uInt",
"name": "Charge/discharge times"
},
{
"order": 11,
"byteLen": 2,
"type": "uInt",
"name": "battery pressure"
},
{
"order": 12,
"byteLen": 2,
"type": "uInt",
"name": "battery warning"
},
{
"order": 13,
"byteLen": 2,
"type": "uInt",
"name": "battery error"
},
{
"order": 14,
"byteLen": 2,
"type": "uInt",
"name": "Battery communication connection status"
}
]
},
{
"type": "0B",
"comment": "Control cabinet information display",
"op": 1,
"fields": [
{
"order": 0,
"byteLen": 2,
"type": "uInt",
"name": "PV1 voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 1,
"byteLen": 2,
"type": "int",
"name": "PV1 current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 2,
"byteLen": 2,
"type": "int",
"name": "PV1 power",
"unitValue": "1",
"unitType": "W"
},
{
"order": 3,
"byteLen": 2,
"type": "uInt",
"name": "PV2 voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 4,
"byteLen": 2,
"type": "int",
"name": "PV2 current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 5,
"byteLen": 2,
"type": "int",
"name": "PV2 power",
"unitValue": "1",
"unitType": "W"
},
{
"order": 6,
"byteLen": 2,
"type": "uInt",
"name": "Invert A-phase voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 7,
"byteLen": 2,
"type": "int",
"name": "Invert phase A current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 8,
"byteLen": 2,
"type": "uInt",
"name": "Grid A phase voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 9,
"byteLen": 2,
"type": "uInt",
"name": "Grid AB line voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 10,
"byteLen": 2,
"type": "int",
"name": "Grid A phase current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 11,
"byteLen": 2,
"type": "uInt",
"name": "Invert B-phase voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 12,
"byteLen": 2,
"type": "int",
"name": "Invert B-phase current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 13,
"byteLen": 2,
"type": "uInt",
"name": "Grid B phase voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 14,
"byteLen": 2,
"type": "uInt",
"name": "Grid BC line voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 15,
"byteLen": 2,
"type": "int",
"name": "Grid B-phase current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 16,
"byteLen": 2,
"type": "uInt",
"name": "Invert C-phase voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 17,
"byteLen": 2,
"type": "int",
"name": "Invert C-phase current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 18,
"byteLen": 2,
"type": "uInt",
"name": "grid phase C voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 19,
"byteLen": 2,
"type": "uInt",
"name": "Grid CA line voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 20,
"byteLen": 2,
"type": "int",
"name": "grid phase C current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 21,
"byteLen": 2,
"type": "uInt",
"name": "grid frequency",
"unitValue": "0.01",
"unitType": "Hz"
},
{
"order": 22,
"byteLen": 2,
"type": "int",
"name": "power factor",
"unitValue": "0.001"
},
{
"order": 23,
"byteLen": 2,
"type": "int",
"name": "Grid-side active power",
"unitValue": "1",
"unitType": "W"
},
{
"order": 24,
"byteLen": 2,
"type": "int",
"name": "grid-side reactive power",
"unitValue": "1",
"unitType": "W"
},
{
"order": 25,
"byteLen": 2,
"type": "int",
"name": "system apparent power",
"unitValue": "1",
"unitType": "var"
},
{
"order": 26,
"byteLen": 2,
"type": "int",
"name": "battery current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 27,
"byteLen": 2,
"type": "int",
"name": "battery voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 28,
"byteLen": 2,
"type": "uInt",
"name": "DC positive bus voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 29,
"byteLen": 2,
"type": "uInt",
"name": "DC negative bus voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 30,
"byteLen": 2,
"type": "uInt",
"name": "DC bilateral bus voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 31,
"byteLen": 2,
"type": "int",
"name": "DC power",
"unitValue": "1",
"unitType": "W"
},
{
"order": 32,
"byteLen": 2,
"type": "uInt",
"name": "internal temperature",
"unitValue": "0.1",
"unitType": "°C"
},
{
"order": 33,
"byteLen": 2,
"type": "uInt",
"name": "10K: DC positive bus backup voltage 5/6K: Secondary bus 1",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 34,
"byteLen": 2,
"type": "uInt",
"name": "10K: DC negative bus backup voltage 5/6K: Secondary bus 2",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 35,
"byteLen": 2,
"type": "uInt",
"name": "device type code"
},
{
"order": 36,
"byteLen": 2,
"type": "uInt",
"tag": "dspHighVersion",
"name": "The high digit of the software version number"
},
{
"order": 37,
"byteLen": 2,
"type": "uInt",
"tag": "dspLowVersion",
"name": "The lower digit of the software version number"
},
{
"order": 38,
"byteLen": 2,
"type": "uInt",
"name": "Parallel address"
},
{
"order": 39,
"byteLen": 2,
"type": "uInt",
"name": "work efficiency"
},
{
"order": 40,
"byteLen": 2,
"type": "int",
"name": "battery current 1",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 41,
"byteLen": 2,
"type": "int",
"name": "battery current 2",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 42,
"byteLen": 2,
"type": "int",
"name": "Module A1 temperature",
"unitValue": "0.1",
"unitType": "°C"
},
{
"order": 43,
"byteLen": 2,
"type": "int",
"name": "Module B1 temperature",
"unitValue": "0.1",
"unitType": "°C"
},
{
"order": 44,
"byteLen": 2,
"type": "int",
"name": "Module C1 temperature",
"unitValue": "0.1",
"unitType": "°C"
},
{
"order": 45,
"byteLen": 2,
"type": "uInt",
"name": "Load phase A voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 46,
"byteLen": 2,
"type": "uInt",
"name": "Load phase B voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 47,
"byteLen": 2,
"type": "uInt",
"name": "Load phase C voltage",
"unitValue": "0.1",
"unitType": "V"
},
{
"order": 48,
"byteLen": 2,
"type": "uInt",
"name": "load voltage frequency",
"unitValue": "0.01",
"unitType": "Hz"
},
{
"order": 49,
"byteLen": 2,
"type": "int",
"name": "load phase A current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 50,
"byteLen": 2,
"type": "int",
"name": "load phase B current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 51,
"byteLen": 2,
"type": "int",
"name": "load phase C current",
"unitValue": "0.1",
"unitType": "A"
},
{
"order": 52,
"byteLen": 2,
"type": "int",
"name": "load power factor",
"unitValue": "0.001"
},
{
"order": 53,
"byteLen": 2,
"type": "int",
"name": "load active power",
"unitValue": "1",
"unitType": "VA"
},
{
"order": 54,
"byteLen": 2,
"type": "int",
"name": "load reactive power",
"unitValue": "1",
"unitType": "var"
},
{
"order": 55,
"byteLen": 2,
"type": "int",
"name": "load apparent power",
"unitValue": "1",
"unitType": "W"
}
]
},
{
"type": "0C",
"comment": "Equipment running status",
"op": 1,
"fields": [
{
"order": 0,
"byteLen": 2,
"type": "bit",
"name": "grid power down",
"bitPosition": 14
},
{
"order": 1,
"byteLen": 2,
"type": "bit",
"name": "power derating flag",
"same": true,
"bitPosition": 13
},
{
"order": 2,
"byteLen": 2,
"type": "bit",
"name": "Single/Parallel logo",
"same": true,
"bitPosition": 12
},
{
"order": 3,
"byteLen": 2,
"type": "bit",
"name": "master/slave flag",
"same": true,
"bitPosition": 11
},
{
"order": 4,
"byteLen": 2,
"type": "bit",
"name": "Parallel battery connection type",
"same": true,
"bitPosition": 10
},
{
"order": 5,
"byteLen": 2,
"type": "bitRange",
"name": "battery status",
"same": true,
"fromBit": 8,
"endBit": 10
},
{
"order": 6,
"byteLen": 2,
"type": "bitRange",
"name": "AC side running status",
"same": true,
"fromBit": 5,
"endBit": 8
},
{
"order": 7,
"byteLen": 2,
"type": "bit",
"name": "Relay self-test enable",
"same": true,
"bitPosition": 4
},
{
"order": 8,
"byteLen": 2,
"type": "bitRange",
"name": "AC side operation mode",
"same": true,
"fromBit": 1,
"endBit": 4
},
{
"order": 9,
"byteLen": 2,
"type": "bit",
"name": "switch machine",
"tag": "onOff",
"same": true,
"bitPosition": 0
},
{
"order": 10,
"byteLen": 2,
"type": "uInt",
"name": "inverter status word",
"same": true
},
{
"order": 11,
"byteLen": 2,
"type": "bitRange",
"name": "PV side self-test steps",
"fromBit": 10,
"endBit": 13
},
{
"order": 12,
"byteLen": 2,
"type": "bitRange",
"name": "DC side self-test steps",
"same": true,
"fromBit": 7,
"endBit": 10
},
{
"order": 13,
"byteLen": 2,
"type": "bitRange",
"name": "AC side self-test steps",
"same": true,
"fromBit": 4,
"endBit": 7
},
{
"order": 14,
"byteLen": 2,
"type": "bitRange",
"name": "DC side running status",
"same": true,
"fromBit": 2,
"endBit": 4
},
{
"order": 15,
"byteLen": 2,
"type": "bitRange",
"name": "PV side running status",
"same": true,
"fromBit": 0,
"endBit": 2
},
{
"order": 16,
"byteLen": 2,
"type": "uInt",
"name": "PV status word",
"same": true
},
{
"order": 17,
"byteLen": 2,
"type": "bitRange",
"name": "The number of units running in parallel",
"same": true,
"fromBit": 13,
"endBit": 16
}
]
},
{
"type": "1E",
"comment": "BMS alarm information display",
"op": 1,
"fields": [
{
"order": 0,
"byteLen": 12,
"type": "onePosition",
"tag": "bmsWarn1",
"name": "battery warning 0",
"group": 2
}
]
},
{
"type": "1F",
"comment": "System fault status display",
"op": 1,
"fields": [
{
"order": 0,
"byteLen": 2,
"type": "onePosition",
"tag": "sysFault1",
"name": "Fault status word 0"
},
{
"order": 1,
"byteLen": 2,
"type": "onePosition",
"tag": "sysFault2",
"name": "Fault status word 1"
},
{
"order": 2,
"byteLen": 2,
"type": "onePosition",
"tag": "sysFault3",
"name": "Fault status word 2"
},
{
"order": 3,
"byteLen": 2,
"tag": "sysFault4",
"type": "onePosition",
"name": "Fault status word 3"
},
{
"order": 4,
"byteLen": 2,
"tag": "sysFault5",
"type": "onePosition",
"name": "Fault status word 4"
},
{
"order": 5,
"byteLen": 2,
"type": "preserve",
"name": "reserve"
}
]
},
{
"type": "64",
"comment": "Control command settings",
"op": "2",
"attach": {"checkCommand": "0C"},
"fields": [
{
"order": 0,
"byteLen": 1,
"type": "hex",
"tag": "onOff",
"name": "PcuOnOff",
"converter": "map(1:55, 0:AA)",
"validate": "enumStr(55,aa)"
}
]
},
{
"type": "66",
"comment": "Operating mode setting",
"op": "2",
"attach": {"checkCommand": "95"},
"fields": [
{
"order": 0,
"byteLen": 2,
"type": "int",
"tag": "price1",
"name": "unit electricity price (tip)",
"unitType": "€",
"unitValue": "0.1"
},
{
"order": 1,
"byteLen": 2,
"type": "int",
"tag": "price2",
"name": "unit electricity price (peak)",
"unitType": "€",
"unitValue": "0.1"
},
{
"order": 2,
"byteLen": 2,
"type": "int",
"tag": "price3",
"name": "unit electricity price (flat)",
"unitType": "€",
"unitValue": "0.1"
},
{
"order": 3,
"byteLen": 2,
"type": "int",
"tag": "price4",
"name": "unit electricity price (valley)",
"unitType": "€",
"unitValue": "0.1"
},
{
"order": 4,
"byteLen": 2,
"type": "int",
"tag": "con",
"name": "Grid-connected power upper limit"
},
{
"order": 5,
"byteLen": 2,
"type": "int",
"tag": "chargePower",
"name": "Battery charging and discharging power (command mode is valid)"
},
{
"order": 6,
"byteLen": 2,
"type": "int",
"tag": "style",
"name": "Operating mode",
"validate": "enum(0,1,2,3,4,5,6)"
},
{
"order": 7,
"byteLen": 2,
"type": "int",
"tag": "gridSwitch",
"name": "PV and off-grid",
"validate": "enum(0,1,2)"
},
{
"order": 8,
"byteLen": 2,
"type": "int",
"tag": "adjustMethod",
"name": "Grid voltage drop adjustment method",
"validate": "enum(0,1,2,3)"
},
{
"order": 9,
"byteLen": 2,
"type": "hex",
"tag": "refluxs",
"name": "anti-backflow function",
"converter": "map(1:ee00, 2:00ee, default:0000)",
"validate": "enumStr(ee00,00ee,0000)"
},
{
"order": 10,
"byteLen": 2,
"type": "int",
"tag": "batteryCharge",
"name": "Battery charging and discharging (command mode takes effect)",
"validate": "enum(0,1,2,3,4)"
},
{
"order": 11,
"byteLen": 2,
"type": "int",
"tag": "soc",
"name": "Grid-connected SOC lower limit setting"
},
{
"order": 12,
"byteLen": 2,
"type": "int",
"name": "How many sets of data are there",
"validate": "max(16)"
},
{
"order": 13,
"byteLen": 2,
"type": "int",
"tag": "startTime",
"groupTag": "elecPrice",
"name": "start time",
"converter": "timeToMin",
"validate": "valRange(0-1440)",
"repeatGroup": 0,
"repeatRef": 12
},
{
"order": 14,
"byteLen": 2,
"type": "int",
"tag": "endTime",
"groupTag": "elecPrice",
"converter": "timeToMin",
"name": "End Time",
"validate": "valRange(0-1440)",
"repeatGroup": 0,
"repeatRef": 12
},
{
"order": 15,
"byteLen": 2,
"type": "int",
"tag": "electricityTypeValue",
"groupTag": "elecPrice",
"name": "peaks and valleys",
"validate": "enum(0,1,2,3,4)",
"repeatGroup": 0,
"repeatRef": 12
}
]
},
{
"type": "67",
"comment": "Custom Mode Settings",