User Manual

NEXT>>>ADVANCE www.nextadvance.com SP1000 series operator’s manual
Manual SP1000 series 29
Phase Function
1
OUT.0
Phase Function Rate Volume Direction
2
RATE 10.0 ml/hr 0.005 Infuse
Phase Function
3
EV:05
Phase Function Rate Volume Direction
4
RATE 10.0 ml/hr 0.0 ml (off) Infuse
Phase Function
5
OUT.1
Phase Function Rate Volume Direction
6
RATE 10.0 ml/hr 0.005 Infuse
Phase Function
7
EV:01
Phase Function
8
LP:ST
Phase Function Rate Volume Direction
9
INCR 1.0 0.25 ml Infuse
Phase Function
10
LP:14
Phase Function Rate Volume Direction
11
RATE 25.0 ml/hr 0.0 ml (off) Infuse
9.4.6 Example 6: Automated Dispensing with Synchronization
'Power Failure
Mode' Pumping
Program Restart
at Power Up
Syringe
Refill
Event Trigger
from
Syringe Filled Sensor:
Jump to Phase 3
5:00:00 5:00:00
5:00:00
5:00:00 5:00:00
    
Restart Pumping Program
The following is an automated dispensing Program for a SP1000syringe pump equipped with a ‘Syringe
Filled Sensor’ attached to the TTL I/O connector, and a valve system to refill the syringe from a reservoir.
It is also assumed that the ‘Power Failure’ mode is enabled.
After a power fail restart, the pusher block is in an unknown position, making it impossible for an
automated dispensing system to regain synchronization. With the Syringe Filled Sensor, the following
Pumping Program will automatically synchronize the dispensing system, and then continue with the normal
dispense.
The first 2 Phases set an event trap for the Syringe Filled Sensor and refills the syringe until the sensor is
triggered. When the sensor triggers the event, the pump’s pusher block will be synchronized with the