Metrohm 765 Dosimat Manual del usuario
Página 47
4.2 Control commands
765 Dosimat
43
The binary value is transmitted in 4 bytes, where only the low-order nibble of a byte
contains a 4 bit information.
1
st
byte: 2
0
... 2
3
2
nd
byte: 2
4
... 2
7
3
rd
byte: 2
8
... 2
11
4
th
byte: 2
12
... 2
15
5
th
byte: 'CR'
6
th
byte: 'LF'
Note: bytes 1...4 may have the value of 'CR' and 'LF' (0DH, 0AH)!
4.2.38 QPR
Query program version, live
Request to send the program version via RS232 interface.
For example: "Prog 020 DD 010 'CR' 'LF'"
4.2.39 QMO
Query mode, live
Request to send the mode via RS232 interface.
For example: "DIS C 'CR' 'LF'"
4.2.40 QPB
Query parameter 'blank', live
Request to send the parameter 'blank' via RS232 interface.
For example: "7.368 'CR' 'LF'"
4.2.41 QPF
Query parameter 'factor', live
Request to send the parameter 'factor' via RS232 interface.
For example: "-7.14578E-12 'CR' 'LF'"
4.2.42 QPS
Query parameter 'smpl', live
Request to send the parameter 'smpl' via RS232 interface.
For example: "23.75 'CR' 'LF'"
4.2.43 QVU
Query rate up, live
Request to send the value for rate up via RS232 interface.
For example: "37.5 'CR' 'LF'"
If rate is set to 'analogue up', 1E34 is transmitted.
4.2.44 QVD
Query rate down, live
Request to send the value for rate down via RS232 interface.
For example: "37.5 'CR' 'LF'"
If rate is set to 'analogue down', 1E34 is transmitted.
4.2.45 QAU
Query rate up 'analogue on/off', live
Request to send the information rate up 'analogue on/off' via RS232 interface.
For example:
Analogue on "on 'CR' 'LF'"
Analogue off " off 'CR' 'LF'"