HRX-OM-W069
Chapter 3 Serial communication
HRL Series
3.11
Explanation of function codes
3-13
Response message
01042000C800FA000000C8002D003201C2006400000000000000000031000000000000
Field name
Example
(HEX)
ASCII mode
character data
RTU mode
binary data
Header
-
“
:
”
None
Slave Address
0x01
“0”,“1”
0x01
Function
0x04
“0”,“4”
0x04
Quantity of bytes to read
0x20
“2”,“0”
0x20
Information of 0030h
(CH1 Circulating fluid discharge temperature)
0x00C8
“0”,“0”,“C”,“8”
0x00,0xC8
Information of 0031h
(CH2 Circulating fluid discharge temperature)
0x00FA
“0”,“0”,“F”,“A”
0x00,0xFA
Information of 0032h (Reservation)
0x0000
“0”,“0”,“0”,“0”
0x00,0x00
Information of 0033h
(CH2 Circulating fluid electrical conductivity)
0x00C8
“0”,“0”,“C”,“8”
0x00,0xC8
Information of 0034h
(CH1 Circulating fluid discharge pressure)
0x002D
“0”,“0”,“2”,“D”
0x00,0x2D
Information of 0035h
(CH2 Circulating fluid discharge pressure)
0x0032
“0”,“0”,“3”,“2”
0x00,0x32
Information of 0036h
(CH1 Circulating fluid flow rate)
0x01C2
“0”,“1”,“C”,“2”
0x01,0xC2
Information of 0037h
(CH2 Circulating fluid flow rate)
0x0064
“0”,“0”,“6”,“4”
0x00,0x64
Information of 0038h (Data display 1)
0x0000
“0”,“0”,“0”,“0”
0x00,0x00
Information of 0039h (Data display 2)
0x0000
“0”,“0”,“0”,“0”
0x00,0x00
Information of 003Ah (Data display 3)
0x0000
“0”,“0”,“0”,“0”
0x00,0x00
Information of 003Bh (Data display 4)
0x0000
“0”,“0”,“0”,“0”
0x00,0x00
Information of 003Ch (Status flag)
0x0031
“0”,“0”,“3”,“1”
0x00,0x31
Information of 003Dh (Alarm flag 1)
0x0000
“0”,“0”,“0”,“0”
0x00,0x00
Information of 003Eh (Alarm flag 2)
0x0000
“0”,“0”,“0”,“0”
0x00,0x00
Information of 003Fh (Alarm flag 3)
0x0000
“0”,“0”,“0”,“0”
0x00,0x00
Checksum ASCII:LRC RTU:CRC
-
“9”,”A”
0xE7,0xB8
Trailer
-
CR/LF
None
Total
quantity of byte
75
37
