Software Communication
3-30
p
<n> R
ELATIVE
P
ICKUP
(N
OT
B
USY
)
This is the same as the [P] command, except that the status bit of the reply string
indicates that the pump is not busy. This is useful for on-the-fly speed changes.
D <n> R
ELATIVE
D
ISPENSE
The [D] command moves the plunger upward the number of steps commanded. The new
absolute position is the previous position <n>, where <n> = 0..3000.
For example:
The syringe plunger is at position 3000. [D300] will move the plunger up 300 steps
to an absolute position of 2700.
The [D] command will return error 3 (invalid operand) if the final plunger position would
be less than 0.
d
<n> R
ELATIVE
D
ISPENSE
(N
OT
B
USY
)
This is the same as the [D] command, except that the status bit of the reply string
indicates that the pump is not busy. This is useful for on-the-fly speed changes.
Summary of Contents for XP 3000
Page 21: ...Hardware Setup 2 5 RS 232 CABLING Figure 2 3 RS 232 Multi Pump Cabling nc ...
Page 22: ...Hardware Setup 2 6 RS 485 CABLING Figure 2 4 RS 485 Multi Pump Cabling RS 485 A RS 485 B ...
Page 23: ...Hardware Setup 2 7 CAN CABLING Figure 2 5 CAN Multi Pump Cabling ...
Page 36: ...Hardware Setup 2 20 Figure 2 12 XP 3000 Threaded Mount Holes ...
Page 134: ......