B - Plunger Information
Plunger Time Calculations
Cavro® XLP 6000 Modular Syringe Pump Operating Manual, 734237-C, en
B - 3
Case 2. Ramp Up, Constant Speed, Ramp Down
Case 2 is used when
Diagram of Move:
Calculation:
Ramp Up increments
Ramp Down increments
If
(481 + 477 < 6000) then:
Ramp Up Time
Ramp Down Time
v = 50 Hz
L = 14
V = 5800 Hz
A = 3000 full increments
c = 500 Hz
half increments
half increments
seconds
seconds
A
A
A
1
3
2
+
<
v
V
Speed [Hz]
c
time in s
t
A
V
v
L
1
2
2
2
2
2
5800
50
2 14 2500
481
=
−
=
−
∗ ∗
=
A
V
c
L
3
2
2
2
2
2
5800
500
2 14 2500
477
=
−
=
−
∗ ∗
=
A
A
A
1
3
2
+
<
t
V
v
L
1
5800 50
14 2500
16
=
−
=
−
∗
=
.
t
V
c
L
3
5800 500
14 2500
15
=
−
=
−
∗
=
.
