35/39
Channel number
1 byte
Data identification
1 byte
，
0: no data,at this time no Data body; 1: have data
Current packet length
1 byte
Data body
maximum of 48 bytes, Each two represents a temperature
data and 1 decimal places.
Checkout bit
2 bytes
Examples
Address bit
01
Instruction code
10
，
1 byte
Checkout bit
2 bytes
7.10 Equipment connection detection
7.10.1Device connection detection command
constituent part
Bytes number
Address bit
01
Instruction code
03
Starting address
EE EE
Address length
EE EE
Checkout bit
2 bytes CRC
Examples 01 03 EE EE EE EE CRC
7.10.2 Response device connection detection command
constituent part
Bytes number
address bit
01
Instruction code
03
Starting address
EE EE
Address length
EE EE
Device identification code
12 bytes data
Equipment type + channel number,
redundant bytes 00.
4A 4B 35 30 38 00 00 08 00 00 00 00
( JK500 Series0
，
8 channels )
Checkout bit
2 bytes CRC
Examples 01 03 4A 4B 35 30 38 00 00 08 00 00 00 00 CRC
(JK500 Series0
，
8 channels )
Examples 01 03 4A 4B 35 30 38 00 00 10 00 00 00 00 CRC
(JK500 Series0
，
16 channels )
