Calculation Examples; Setup - Teledyne D series Installation And Operation Manual

D Series Syringe Pumps
Section 3 Basic Programming and Operation
Figure 3-12 External control for refill menu

3.12.4 Calculation Examples

3.12.5 Setup

3-20
FULL SCALE INPUT RANGE < XX.XXX VOLTS
OFF
SET RANGE EXTERNAL
To set the full-scale value (maximum 11.5 volts), press
( A ), enter the desired value, and press
To place the pump under external control, press
The feature will turn from
To SET the external control for refill, press
feature will turn from
OFF
Flow Rate – If
MAX FLOW
and the desired scale factor is 5.0 volts per 20 ml/min, do the fol-
lowing to determine the analog voltage range:
In this example, the analog voltage range would be 0.0–6.25
volts.
Pressure – If
MAX PRESS
and the desired scale factor is 2.0 volts per 100 ATM, do the fol-
lowing to determine the analog voltage range:
510.2
In this example, the analog voltage range would be 0.0–10.204
volts.
Note
If the controller is equipped with 4-20ma input then the low sig-
nal is 4ma (stop) and high signal is 20ma (run).
First, select the desired operating mode by pressing
or .
CONST FLOW
OFF
REFILL
PREVIOUS
.
ENTER
to .
OFF ON
to .
ON
is set at 25 ml/min in the
5
 

25 6.25
----- - =
 
20
is set at 510.2 ATM in the
 2 

10.204
-------- - =
 
100
SET RANGE
( B ).
EXTERNAL
( C ). The
REFILL
menu
LIMITS
menu
LIMITS
CONST PRESS