Metrohm 765 Dosimat - Manual (Página 46)

4.2. Control commands
765 Dosimat
42
Cylinder
ml
Volume
min
ml/min
Volume
max
ml/min
1 0.001 999.999
5 0.001 999.999
10 0.001 999.999
20 0.002 999.999
50 0.005 999.999
If a value is entered which is too high or too low, resp. , the Dosimat corrects it
automatically to volume
max
or volume
min,
resp. and sets bit 1 of information byte 2 to 1 (see
4.2.7).
4.2.32 VLI OFF Security volume off, not live
Security volume control is switched off.
In modes DOS, DIS C, and PULSE only, in other modes the command is not accepted
and bit 0 of information byte 2 is set to 1.
The value of V-LIM is overwritten.
4.2.33 AFI ON Auto fill on, live
Function 'auto fill' is switched on.
4.2.34 AFI OFF Auto fill off, live
Function 'auto fill' is switched off.
4.2.35 QDI Query display, live
Request to send content of display via RS232 interface.
For example: "DIS C 13.457 ML 'CR' 'LF'"
4.2.36 QVO Query volume value, live
Request to send the volume value via RS232 interface.
Do not query the volume when result calculation in Mode DOS is active!
For example: " 13.457 'CR' 'LF'"
4.2.37 QPO Query position of piston, live
Request to send the content of the position counter via RS232 interface.
The position counter (16 bit binary) gives the actual position of the piston.
0 = Initial position (filled)
10000 = Final position (empty)