...
| Attribute | Description | Expected values | Mandatory | |||
|---|---|---|---|---|---|---|
| do_type | message type | TS, TM, TC, TVC | YES | |||
| do_station | station address | YES | ||||
| do_address | message address | YES | ||||
| do_value | value | TM (do_an = TMA): [-127..127] TM (do_an = TM8): [0..255] TM (do_an = TM16): [-32768..32767] TM: [0..1] TC: [1..2] (01b = off, 10b = on) TVC: [-255..255] | YES except in quality update readings | |||
| do_valid | validity | valid = 0 or invalid = 1 | YES | |||
| do_an | TM type (analogic / numeric) | "TMA", "TM8", "TM16" | TM only | |||
| do_cg | TS source | CG = 1 or CE = 0 | TS only | |||
| do_tsoutdated | Outdated message (after connection loss) | up to date =0, outdated = 1 | TM and TS only | |||
| do_ts | timestamp | epoch timestamp in milliseconds | TS | timestamp | epoch timestamp in milliseconds | TS CE only |
| do_ts_iv | timestamp invalid | valid = 0 or invalid = 1 (from bit HNV) | TS CE only | |||
| do_ts_c | loss of chronology | lost = 1 else = 0 (from bit CV) | TS CE only | |||
| do_ts_s | ts not synchronized | synchronized = 0 else = 1 (from bit S) | TS CE only | |||
| do_an | TM type (analogic / numeric) | "TMA", "TM8", "TM16" | TM only | |||
Example for a TS from CE:
| Code Block | ||
|---|---|---|
| ||
{
"data_object":{
"do_type":"TS",
"do_station":12,
"do_addr":325,
"do_value":1,
"do_valid":0,
"do_cg":0,
"do_outdated":0,
"do_ts":1685019425432,
"do_ts_iv":0,
"do_ts_c":0,
"do_ts_s":0
}
} |
Example for a TS from CG:
| Code Block | ||
|---|---|---|
| ||
{
"data_object":{
"do_type":"TS",
"do_station":12,
"do_addr":325,
"do_value":1,
"do_valid":0,
"do_cg":1,
"do_outdated":0
}
} |
Example for a TS quality updateExample for a TS from CE:
| Code Block | ||
|---|---|---|
| ||
{
"data_object":{
"do_type":"TS",
"do_station":12,
"do_addr":325,
"do_valuevalid":10,
"do_validcg":0,
"do_cgoutdated":01,
"do_ts":1685019425432,
"do_ts_iv":0,
"do_ts_c":0,
"do_ts_s":0
}
} |
Example for a
...
TMA:
| Code Block | ||
|---|---|---|
| ||
{
"data_object":{
"do_type":"TSTM",
"do_station":12,
"do_addraddress":32571,
"do_value":1-15,
"do_valid":0,
"do_an":"TMA",
"do_cgoutdated":10
}
} |
Example for a TMATMN 8 bits (TM8):
| Code Block | ||
|---|---|---|
| ||
{
"data_object":{
"do_type":"TM",
"do_station":12,
"do_address":71,
"do_value":-1542,
"do_valid":0,
"do_an":"TMATM8",
"do_outdated":0
}
} |
Example for a TMN
...
16 bits (
...
TM16):
| Code Block | ||
|---|---|---|
| ||
{
"data_object":{
"do_type":"TM",
"do_station":12,
"do_address":71,
"do_value":42420,
"do_valid":0,
"do_an":"TM8"":0,
"do_an":"TM16",
"do_outdated":0
}
} |
Example for a
...
TM quality update:
| Code Block | ||
|---|---|---|
| ||
{
"data_object":{
"do_type":"TM",
"do_station":12,
"do_address":71,
"do_valuevalid":4200,
"do_validan":0"TMA",
"do_anoutdated":"TM16"1
}
} |
Example for a TC (after receiving ACK):
...