Operation
27
P 2.1S/P 4.1S user manual V6870, version 3.1
Control com-
mand
Range and specifi-
cation
Description
ADJ10(?)
RD/WR 100 – 2000
Adjust parameter for 10 ml pump
head
ADJ50(?)
RD/WR 100 – 2000
Adjust parameter for 50 ml pump
head
CORR10(?)
RD/WR 0 – 300
Correction parameter for 10 ml
pump head
CORR50(?)
RD/WR 0 – 300
Correction parameter for 50 ml
pump head
FLOW(?)
RD/WR 0 – 50000
Writing/reading the flow in μl/min
PRESSURE?
RD 0 – 400
Pressure readout in 0.1 MPa
PMIN10(?)
RD/WR 1 – 400
Minimum pressure for 10 ml pump
head (in 0.1 MPa)
PMIN50(?)
RD/WR 150
Minimum pressure for 50 ml pump
head (in 0.1 MPa)
PMAX10(?)
RD/WR 0 – 400
Maximum pressure for 10 ml pump
head (in 0.1 MPa)
PMAX50(?)
RD/WR 0 – 150
Maximum pressure for 50 ml pump
head (in 0.1 MPa)
IMIN10(?)
RD/WR 0 – 100
Minimum motor current for 10 ml
pump head
IMIN50(?)
RD/WR 0 – 100
Minimum motor current for 50 ml
pump head
IMAX10(?)
RD/WR 0 – 100
Maximum motor current for 10 ml
pump head
IMAX50(?)
RD/WR 0 – 100
Maximum motor current for 50 ml
pump head
HEADTYPE(?)
RD/WR 10, 50
Writing/reading the pump-head
type
STARTLEVEL(?)
RD/WR 0,1
Sets logical level of the START-IN
input to start the flow delivery
ERRIO(?)
RD/WR 0,1
Writing/reading the ERROR input/
output, OUT (0) or IN (1)
STARTMODE(?)
RD/WR 0,1
0 = Pump pauses after switch on
1 = Pump starts with last used flow
rate at switch on
EXTCONTR
WR 0,1
0 = Prevents external flow control
1 = Allows flow control through ana-
log input (1 V = 1(5) ml/min)