Software Communication
3-37
V <n> S
ET
T
OP
V
ELOCITY
The [V] command sets the peak speed in Hz (half-steps/second). The syntax for this
command is:
[V<n>], where <n> = 5..5800 Hz (1400 is the default)
NOTE
Syringes 2.5 mL and larger may require slower speeds. Users must determine
the appropriate speeds for their applications.
S <n> S
ET
S
PEED
The [S] command sets a predefined top plunger speed. As <n> increases, the plunger
speed decreases. The syntax for this command is:
[S<n>], where <n> = 1..40 (11 is the default)
These speeds do not cover the full range of speeds the plunger can travel. They are
commonly used velocities provided for the convenience of the user. All times are
approximate and will vary with different ramp speeds and cutoffs. Cavro also provides a
utility for performing theoretical speed calculations in Pump:Link Evaluation Software
(in the Utility menu on the user interface). For information on determining timing for
specific applications, see Appendix B, "Plunger Information.”
The [S] command sets top velocity without changing start velocity, slope, and cutoff
velocity, except:
•
If the start velocity is higher than the (new) top velocity, start velocity is set = top
velocity.
•
If the cutoff velocity is higher than the (new) top velocity, cutoff velocity is set =
top velocity.
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: ......