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→Codec 16 Nebaigta
Codec16 is supported from firmware – 00.03.xx and newer.
Codec16 is supported from firmware – 00.03.xx and newer.
ll AVL ID‘s which are higher then 255 will can be used only in CODEC16 protocol.
ll AVL ID‘s which are higher then 255 will can be used only in CODEC16 protocol.
<small>Generation type elements:</small>
{| class="wikitable"
|-
!style="background: black; color: white;"| Value !!style="background: black; color: white;"| Record created
|-
| 0 || On exit
|-
| 1 || On Entrance
|-
| 2 || On Both
|-
| 3 || Reserved
|-
| 4 || Hysterisis
|-
| 5 || On Change
|-
| 6 || Eventual
|-
| 7 || Periodcal
|}
<small>Codec16 TCP packet frame:</small>
{| class="wikitable"
|-
! Header !! Data length !! Codec ID !! NOD1 !! AVL DATA !! NOD2 !! CRC16
|-
| 4 bytes || 4 bytes || 0x10 || 1B || Variable || 1B || 4 Bytes
|}
NOD1, NOD2 – number of data (number of packed records)
Codec ID – constant 0x10.
Data length – the length of packet from CodecID to NOD2.
NOD2 should be equal to NOD1.
CRC16 is 4 bytes, but first two are zeroes and last two are CRC-16 calculated for CodecID to NOD2.