LabVIEW drivers - Knauer Smartline Pump 100

9600 baud
8 bit
1 stop-bit
no parity check

Each command must be followed by ENTER.

For setting any new parameter the command and the new value must be separated
by a colon or a blank, for instance PMAX10:300.

For reading any parameter add the questionmark to the command. Responses
consist of the command, a colon and the actual reponse.

ADJ10(?)	RD/WR	100 – 2000	1000	Adjust parameter for the 10 ml PH
ADJ50(?)	RD/WR	100 – 2000	1000	Adjust parameter for the 50 ml PH
CORR10(?)	RD/WR	0 – 300		0	Correction parameter for the 10 ml PH
CORR50(?)	RD/WR	0 – 300		0	Correction parameter for the 50 ml PH
FLOW(?)		RD/WR	0 – 50000	0	Set/read flow in µl/min
PRESSURE? *)	RD	0 – 650			Pressure readout in 0.1 MPa
PMIN10(?) *)	RD/WR	0 – 650		0	Minimal pressure for the 10 ml PH (in 0.1 MPa)
PMIN50(?) *)	RD/WR	0 – 150		0 	Minimal pressure for the 50 ml PH (in 0.1 MPa)
PMAX10(?) *)	RD/WR	0 – 650		400	Maximal pressure for the 10 ml PH (in 0.1 MPa)
PMAX50(?) *)	RD/WR	0 – 150		150	Maximal pressure for the 50 ml PH (in 0.1 MPa)
IMIN10(?)	RD/WR	0 – 100		0	Minimal motor current for the 10 ml PH
IMIN50(?)	RD/WR	0 – 100		0	Minimal motor current for the 50 ml PH
IMAX10(?)	RD/WR	0 – 100		50	Maximal motor current for the 10 ml PH
IMAX50(?)	RD/WR	0 – 100		70	Maximal motor current for the 50 ml PH
HEADTYPE(?)	RD/WR	10, 50		10	Set/read a current pump head type

STARTLEVEL(?)	RD/WR	0, 1		1	Sets logical level of the START-IN
						input to start the flow delivery
ERRIO(?)	RD/WR	0, 1	 	0	Set/read direction of the ERROR
						input/output as OUT (0) or IN (1)
STARTMODE(?)	RD/WR	0, 1		0	0 = The pump holds at power –on;
						1 = Pump starts running with a flow of
						the last FLOW: xxxx command
EXTCONTR	WR	0,1			1 = enable an external flow control
						(through analog input, 1V = 1 ml/min)
						0 = disable an external flow control
EXTFLOW?	RD	0 – 10000		External flow control voltage in mV
ANOUTCOEFF (?)	RD/WR	500 – 2000	1000	Slope coefficient of the analog output
ANOUTOFFSET (?)	RD/WR	-500 – 500	0	Offset of the analog output
ANINCOEFF (?)	RD/WR	500 – 2000	1000	Slope coefficient of the analog input
ANINOFFSET (?)	RD/WR	-100 – 100	0	Offset of the analog input
PADC?		RD	0 – 4095		Pressure sensor signal in ADC units
POFFSET(?)	RD/WR	-1000 – 1000	0	Offset of the pressure sensor
PCOEFF(?)	RD/WR	500 – 2000	1000	Slope coefficient of the pressure sensor
IMOTOR?		RD	0 – 100			Motor current in relative units
LOCAL		WR	-			Put the instrument in local mode
REMOTE		WR	-			Put the instrument in remote mode
CLS		WR	-			Clear error messages
ERRORS?		RD	-			Returns 5 last saved errors
ON		WR	-			Start flow
OFF		WR	-			Stop flow
PCORR		RD/WR	0,1		0	0 = work without a pressure signal
						1 = work with a pressure signal
IDENTIFY?	RD	MANUFACTURER		Get the instrument information
			MODEL_NR
			INSTR_ID
			SERNUM
			VERSION
			MODIFICATION
STATUS?		RD	Status (ON=1, OFF=0)	Get status of the instrument
			Flow in µl/min
			Pressure in 0.1 bar
			External start
			External flow control
			Max. pressure error	(all errors: 1 if an error condition is
			Min. pressure error	true, 0 if not)
			Max. motor current error
			Min. motor current error
			External error IN
GLP?		RD	GLP_TIME		Instrument’s working time in minutes


Error Code Description
128 *) Max. pressure
129 *) Min. pressure
130 Max. motor current
131 Min. motor current
132 External error

*) pump equiped with pressure transducer