External Control For Refill; Calculation Examples; External Control For Refill Menu - Teledyne SyriXus 65x Installation And Operation Manual

3.12.3 External Control for
Refill
Figure 3-12 External control for refill menu
3.12.4 Calculation
Examples
EAR99 Technology Subject to Restrictions Contained on the Cover Page
SyriXus Series Pumps Installation and Operation Guide
The refill option allows you to set the refill rate, or set the pump to
automatically refill when a certain volume is reached. From Menu 2,
the system can be programmed to automatically refill a pump based
on an external analog signal, with a range of 0 to 11.5 volts.
• To access this feature, press
FULL SCALE INPUT RANGE < XX.XXX VOLTS
SET RANGE EXTERNAL
• To set the full-scale value (maximum 11.5 volts), press
( A ), enter the desired value, and press
RANGE
• To place the pump under external control, press
The feature will toggle from OFF to ON.
• To SET the external control for refill, press
feature will toggle from
• Flow Rate - If
MAX FLOW
and the desired scale factor is 5.0 volts per 20 mL/min, do the
following 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
following to determine the analog voltage range:
In this example, the analog voltage range would be 0.0–10.204
volts.
If the controller is equipped with 4-20ma input, then the low signal is
4ma (stop) and high signal is 20ma (run).
Section 3 Basic Programming and Operation
>
MENU MORE
OFF OFF
REFILL
to .
OFF ON
is set at 25 mL/min in the
5
 
----- -
25 = 6.25

 
20
is set at 510.2 ATM in the
2
 
-------- -
510.2 = 10.204

 
100
NOTE
(A) >
(3).
EXTERNAL
PREVIOUS
SET
.
ENTER
( B ).
EXTERNAL
( C ). The
REFILL
menu
LIMITS
menu
LIMITS
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