Instruction 5, Sub Instruction '2' (Tcp Port Status Response); Tcp Port Status Response Message Format (Instruction 5, Sub Instruction '2') - PEAK COMMUNICATIONS TLTR3100 Installation And Operating Handbook

3.2.5.2 Instruction 5, Sub Instruction '2' (TCP Port Status Response)

Table 3.17: TCP Port Status Response message format (instruction 5, sub instruction '2')
Message
Set value / example
byte no.
1
2
3
4
5
'04000'
6
11
'00010'
12
17
18
22
Length
(bytes)
02
1
18
1
32 1
5
1
'2'
1
5
'.' 1
5
?
1
03
1
Peak Communications Ltd.
Installation and Operating Handbook
Description
STX
Number of bytes
Unit address
Instruction number
Sub instruction
TCP port number
Separator character
TCP socket timeout in seconds
Checksum
ETX
TLTR3100