Huber KISS 1 Series, Operation Manual

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Interfaces and data communication
Chapter 6 OPERATION MANUAL
V1.2.0en/11.12.20//0.3.1
KISS Immersion Circulator
45
6.3.1.3 Command “G” (General)
This command transmits the most important temperatures and status information in a cycle. A
modified setpoint is not stored in the permanent memory, i.e. this value is lost when switching off
the machine.
Byte ASCII Hex Description
Master sends: [M01G0Dsattttpp\r
1. Byte [ 5Bh Start character
2. Byte M 4Dh Master ID
3. Byte 0 30h Slave address
4. Byte 1 31h Slave address
5. Byte G 47h Command qualifier
6. Byte 0 30h
Length of the command: 0Dh = 13 bytes (number of bytes without
checksum and end character)
7. Byte D 44h
8. Byte
s:
C / I / O / *
43h / 49h /
4Fh / 2Ah
Temperature control mode
Meaning of the characters in the send string:
“C” (43h) = Circulation, switch circulation on;
“I” (49h) = Turn internal temperature control on;
“O” (4Fh) = Off, turn temperature control off;
“*” (2 Ah) = Do not change the current state.
9. Byte
a:
0 / 1 / *
30h / 31h /
2Ah
Alarm acknowledgment
Meaning of the characters in the send string:
“0” (30h) = No alarm acknowledgment;
“1” (31h) = Any pending alarm tone is acknowledged;
“*” (2 Ah) = Do not change the current state.
10. Byte t
tttt /
****
Query or set the setpoint
Meaning of the characters in the send string:
Setpoint with 16-bit resolution (2 bytes, thus 4 ASCII characters)
“tttt” = 0000h (0.00 °C) to 7FFFh (327.67 °C)
FFFFh (- 0.01 °C) to 8000h ( - 327.68 °C)
0190h corresp onds to +4 °C, (30h, 31h, 39h, 30h)
FE70h corresponds to - 4 °C (46h, 45h, 37h, 30h)
“****” (2Ah, 2Ah, 2Ah, 2Ah) = no change to the setpoint, setpoint is
only queried
11. Byte t
12. Byte t
13. Byte t
14. Byte p Checksum
Checksum
It is generated from bytes 1 to 13.
15. Byte p Checksum
16. Byte \r 0Dh End character CR
The slave responds: [S01G15sattttiiiieeeepp\r
1. Byte [ 5Bh Start character
2. Byte C 53h Slave ID
3. Byte 0 30h Slave address
4. Byte 1 31h Slave address
5. Byte G 47h Command qualifier
6. Byte 1 31h
Length of response: 15h = 21 Bytes
7. Byte 5 35h
8. Byte
s:
C / I / O
43h / 49h /
4Fh
Temperature control mode
Meaning of the characters in the response string:
“C” (43h) = Circulation, circulation is on;
“I” (49h) = Internal temperature control is on;
“O” (4Fh) = Off, temperature control is off.
Structure Command
“G” (General)