Rs-232 communications, Connection and networking, 9 example 9: automatic refill – New Era NE-1000 Multi-Phaser Programmable Syringe User Manual

Page 36

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New Era Pump Systems Inc.

www.SyringePump.com

Model NE-1000 Multi-Phaser™

Publication #1200-01

31

08/01/14

Phase

Function

Rate

Volume

Direction

6

RATE

800.0 mL/hr

0.0 mL (OFF) Infuse

Phase

Function

Rate

Volume

Direction

7

RATE

1000.0 mL/hr 0.25 mL

Withdraw

Phase

Function

8

PS:01

Phase

Function

9

IF:07

Phase

Function

10

PS:10

Phase

Function

11

ET:01

Phase

Function

12

PS:10

Phase

Function

13

JP:01

9.4.9

Example 9: Automatic Refill

While a foot switch is held, dispense continuously, starting with a 1.5 mL bolus. When the foot switch is
released, the syringe will refill to the volume that was dispensed.

In the pump’s general setup, set the TTL Trigger to “Foot Switch Hold” mode (TR:FH).

Phase

Function

1

TR:ET

Redirect trigger input to the Event Trap

Phase

Function

2

ET:05

Set Trigger Event Trap to start syringe refill

Phase

Function

Rate

Volume

Direction

3

RATE

1000.0 mL/hr 1.5 mL

Infuse

Begin bolus dispense

Phase

Function

Rate

Volume

Direction

4

RATE

500.0 mL/hr

0.0 mL (OFF) Infuse

Then infuse continuously


Phase

Function

Rate

5

FILL

1000.0 mL/hr Refill syringe when foot switch is released

Phase

Function

6

STOP

Then stop the pump

10.

RS-232 Communications

The NE-1000 Syringe Pump can communicate with any computer or device with an RS-232
communications port. The following assumes that the default Address Communications Mode
is set.

10.1

Connection and Networking

On the rear of the pump are 2 square RJ-11 (“phone jack” style) sockets.

Connect the RS-232 cable into the socket labeled “To Computer”. Connect the other end to the serial port on
the computer, or other control device. Turn power off to the pump and the computer before connecting cables.

If the pump is part of a pump network, connect a pump network cable between the socket labeled “To
Network”, on the first pump, and the socket labeled “To Computer” on the next pump in the network. Repeat
for each pump in the network, connecting the “To Network” socket of one pump to the “To Computer” socket

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