New Era NE-1000 Multi-Phaser Programmable Syringe - Manual (Page 28)

New Era Pump Systems Inc.
www.SyringePump.com
Model NE-1000 Multi-Phaser™
Publication #1200-01 23 08/01/14
After being triggered, the event trigger is reset. If an event trigger function is executed (either 'Et' or ES'
function) while another event trap is still set, the new event trigger will replace the previous event trap. Only
one event can be defined at any time.
9.3.15 'ES:nn': Setup Event Square Wave Trigger Jump Phase
nn
The 'Event Square Wave' function operates the same as the 'ET' 'Event' function, with the
exception of the triggering conditions.
The event is triggered with either:
1) The rising or falling edge of the TTL ‘Event Trigger’ input (pin 4).
2) The RS-232 ‘RUN E’ command.
Therefore, a square wave function on the inupt pin can be used to toggle the pump between 2 sections of a
Pumping Program. An example of this would be a Pumping Program that switched between a slow and fast
pumping rate, controlled by a square wave input.
9.3.16 'Et:rS': Event Reset
’Event Reset’ cancels a previously set event trap by either the 'ES' or 'ET' function.
9.3.17 ‘CLr.d’: Clear Total Volume Dispensed
Sets the total volume dispensed to 0. Both infusion and withdraw volumes are reset.
9.3.18 ‘tr:aa’: Override Operational Trigger Configuration
aa
Sets the Operational Trigger (pin 2) to mode ‘aa’, overriding the default setup Operational
Trigger Configuration. See Sec. 8.4, ‘TTL I/O Operational Trigger Default Configuration’, for the settings for
parameter ‘aa’. The default setting for the Operational Trigger is always used to start the Pumping Program.
9.3.18.1 Trigger Event-Trap
‘Button Trigger Event Trap’ redirects a press of the ‘Stop’ key to the background event trap.
‘Trigger Event Trap’ redirects a stop pump Operational Trigger to the background event trap.
Instead of stopping the pump, an event defined by the ‘Event’ or ‘Event Square Wave’ function will be
triggered, causing the Pumping Program to continue execution at the Phase number defined in the Event
function.
If an Event Trap has not been defined, then the Pumping Program continues execution at the next program
phase. This is useful if the pump is executing a continuous infusion phase. The pump can continue to infuse
until a foot swtich is pressed. The pumping prgram can then jump to a different phase, such as a withdraw
phase, then stop the pump.
The Trigger Event Trap is a one-time function. After triggering an Event Trap, the Trigger Event Trap is
cleared. The Trigger Event function will not affect the current trigger configuration.
9.3.19 'OUt.n': Set TTL Output Pin
n
Set ‘Program Output’ TTL I/O output (pin 5) to level ‘n’. If ‘n’ = 0, the output pin will be set
low. If ‘n’ = 1, the output pin will be set high.
9.3.20 'bEEP': Beep
Sounds a short beep.