New Era NE-9000 Series Programmable Peristaltic - Manual (Page 44)

New Era Pump Systems Inc.
www.SyringePump.com
Model NE-9000
Publication #1200-04 36
Phase Function
4 PR:01
Phase Function Rate Volume Direction
5 RATE 100.0 ml/min 10 ml Dispense
Phase Function
6 JP:12
Phase Function
7 PR:02
Phase Function Rate Volume Direction
8 RATE 500.0 ml/min 10 ml Dispense
Phase Function
9 JP:12
Phase Function
10 PR:03
Phase Function Rate Volume Direction
11 RATE 750.0 ml/min 10 ml Dispense
Phase Function
12 LP:05
Phase Function
13 JP:01
11.4.8 Example 8: Dispensing with Complex Synchronization
:01
Repeat if
Program Input
low
:10 :10
Restart on Event Trigger
or 10 seconds
Event Trigger
W
it
h
d
ra
w
I
n
fu
s
e
TTL Program Ouput
TTL High TTL Low
Event Trigger
Infuse until
Event Trigger
This example demonstrates a complex interaction with external equipment, such as synchronizing with
another peristaltic or syringe pump. The Program includes a variety of interactions with external
equipment, which demonstrates the various control possibilities of the NE-9000.
The Pumping Program begins by canceling any previous event traps (PH:01) and raising the ‘Program
Output’ TTL line (PH:02). After 5.0 ml has been dispensed at 800 ml/min (PH:03), the ‘Program Output’
TTL line is lowered (PH:04), sending a synchronization signal to another device.
The pump then continues to pump at 800 ml/min (PH:06) until a synchronization signal is received at the
‘Event Trigger’ TTL input, causing the Program to jump to Phase 7 (PH:05).