HUBER INSTRUMENTE HM35 Manual De Instrucciones página 42

Sending a command from PC to the instrument
<SCPI Command> [SP <Parameter 1>] [ , <Parameter 2> ] [ , <Parameter 3> ] [ , ... ]
HT [ * <CS> ] CR
Examples:
Setting the time to 07:08:09:
S Y S T : T i m e SP 0 7 , 0 8 , 0 9 HT * 2 5 5 CR
S Y S T : T i m e SP 0 7 , 0 8 , 0 9 HT CR
Reading the time:
S Y S T : T i m e ? HT * 1 4 2 CR
S Y S T : T i m e ? HT CR
Response from instrument to PC
<Return Value 1> [ , <Return Value 2> ] [ , <Return Value 3> ] [ , ...] HT * <CS> CR
SCPI Command: SCPI command according the table on following pages
CS: Checksum
Return Value: Response from instrument
[ ] Option
ASCII-character Hex-Code
SP 0x20
HT 0x09
CR 0x0D
* 0x2A
, 0x2C
SCPI Commands
There is no difference between small and capital letters.
Checksum (CS)
The use of the checksum is optional. A * indicates a following checksum. The ASCII-
character * is included in the calculation of the checksum. The checksum is calculated
from the low byte.
Example:
Reading the date
S Y S
53 59 53 54
83 89 83 84
sum: 37D
hex
893
dez
The checksum is 125 decimal.
Command:
S Y S T : D a t e ? HT * 1 2 5 CR
S Y S T : D a t e ? HT CR
Meaning
Space
Horizontal Tabulation
Carriage Return
Asterisk
comma
T : D a t
3A 44 61 74
58 68 97 116 101 63
low byte: 7D
hex
125
dez
45
(with checksum)
(without checksum)
(with checksum)
(without checksum)
e ? HT *
65 3F 09 2A
hex
09 42
dez
(with checksum)
(without checksum)