HNZ connexion initialization
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| Attribute | Description | Expected values | Mandatory |
|---|---|---|---|
| name | this identifies the protocol stack | iec104client, iec104server, tase2client, tase2server, 61850client, 61850server, etc... | Yes |
| version | version number of the configuration file | 2 digits x.y => x = major change, y = minor change | Yes |
| connections | array of connections | Yes | |
| connections.srv_ip | IP address to remote HNZ server | IP address | Yes |
| connections.port | port number to remote HNZ server | default = 6001 | No |
| remote_station_addr | remote server station address | 6 bits | Yes |
| Inacc_timeout | timeout before declaring the remote server unreachable (DF.GLOB.TS) | default = 180 (seconds) | No |
| max_sarm | max number of SARM messages before handing over to the passive path (A/B) | default = 30 | No |
| repeat_path_A | max number of authorized repeats for path A | default = 3 | No |
| repeat_path_B | max number of authorized repeats for path B | default = 3 | No |
| repeat_timeout | time allowed for the receiver to acknowledge a frame, after this time, the sender repeats the frame. | default = 3000 | No |
| anticipation_ratio | number of frames allowed to be received without acknowledgement | default = 3 | No |
| test_msg_send | test message code in sending direction | default = 1304 | No |
| test_msg_receive | test message code in receiving direction | default = 1304 | No |
| gi_schedule | scheduled time for General Interrogation sending | default = 99:99 (disabled) | No |
| gi_repeat_count | repeat GI for this number of times in case it is incomplete | default = 3 | No |
| gi_time | time to wait for General Interrogation (GI) completion | default = 255 (seconds) | No |
| c_ack_time | time to wait before receving a acknowledgement for a control command | default = 10 (seconds) | No |
cmd_recv_timeout | time to wait for bytes when receiving data from the HNZ device | default = 100000 (microseconds) | No |
| south_monitoring.asset | asset name used to send the connection and gi status information to the north | default = "CONNECTION-1" | No |
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| 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] TS: [0..1] TC: [1..2] (01b = offon, 10b = onoff) 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_outdated | Outdated message (after connection loss) | up to date =0, outdated = 1 | TM and TS only |
| do_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 |
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| Order | Attribute | Description | Expected values | Mandatory |
|---|---|---|---|---|
| 0 | co_type | message type | TC, TVC | YES |
| 1 | co_addr | message address | [0..255][0..7] (ADO + ADB) | YES |
| 2 | co_value | value | [1..2] (01b = on, 10b = off) | YES |
The processing of FLEDGE commands should evolve. Below is an example of JSON format :
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