29/39
The setup time is 5/25/2018 18 points 37 minutes 21 seconds.and the total length of the
package is 17 bytes.
7.2.2 Response Instructions
constituent part
Numerical value
Address bit
01
Instruction code
10
Starting address
c0 00
Address length
00 04
Checkout bit
2 bytes CRC
Examples 01 10 c0 00 00 04CRC
Set time successfully (return)
7.2.3 Read time
constituent part
Numerical value
Address bit
01
Instruction code
03
Starting address
c0 00
Address length
00 04
Checkout bit
2 bytes CRC
Examples01 03 c0 00 00 04CRC
Read the device time, the total length of the instruction 8 bytes.
7.2.4 Response read time instruction
constituent part
Numerical value
Address bit
01
Instruction code
03
Starting address
c0 00
Address length
00 04
Data length
08
Data body
Year, month, day, hour, minute, second,BCD
encoding, two bytes per year, and the remaining 1
bytes.
Checkout bit
2 bytes CRC
Examples 01 03 C0 00 00 04 08 20 17 11 25 08 06 35 00 CRC
The setup time is 25/11/2017 8 points 6 minutes 35 seconds (Supplement 1 bytes 00).
7.3Sensor type (not all instruments)
7.3.1 Read sensor type
constituent part
Numerical value
Address bit
01