Product manual

Data Level Packet Details
81
Model 26 Response 9: High Level ACK/NAK
Byte # 1 2 3 4 5 6 7
LABEL STX LL SEQ# HL SEQ# Resp. Num ACK/NAK ETX CKSUM
Range 02 00 or FF 01 to FF
09
NZ/00 03 00 to FF
Example 02 FF 55
09
FF 03 A4
CAD Response: Low Level ACK/NAK
Seq Num High Level Sequence Number, Range 1 - 255
Will be = to HLSEQ# being ACKed or NAKed.
Resp Num Response Number = 9
ACK/NAK ACK/NAK Code: Zero = NAK, Non-Zero = ACK
Model 26 Response 255: Undefined Command
Byte # 1 2 3 4 5 6 7
LABEL STX LLSEQ# HLSEQ# Resp. Num Cmd Code ETX CKSUM
Range 02 00 or FF 01 to FF
FF
?? 03 00 to FF
Example 02 00 33
FF
21 03 AD
CAD Response: Low Level ACK/NAK
HLSeq Num High Level Sequence Number, Range 1 - 255
Resp Num Response Number = 255
Com Code Undefined Command Code which was received from the CAD