Keypad and display overview 3-7
515 pump operating parameters
Parameter Function Details
Flow Selects flow rate
for local
(stand-alone)
operation
The flow rate range is 0.000 to 10.000
mL/min. The default setting is 1.000
mL/min. With the optional 225-µL head,
the flow rate range is 0.000 to 22.500
mL/min.
In Rem mode, the flow rate parameter set
at the external control device supersedes
this parameter.
*
*
Refer to the Mode parameter section in
this table for information about Local and
Rem modes.
Purge Starts a purge
cycle in which the
pump purges at 5
mL/min for 5
minutes. (Once the
purge cycle starts,
the display shows
the time
remaining for the
purge).
When the Purge cycle finishes, the pump
returns to its previous mode and run
status. See “Purging the system” on
page 3-17 for details.
You can run Purge in both the Local and
Rem modes.
*
Refer to the Mode
parameter section in this table for
information about Local and Rem modes.
If Purge is running, pressing the
Edit/Enter key once restarts Purge for
another 5-minute cycle.
To stop the purge cycle, press the
Run/Stop key. When stopped in Local
mode, the pump status switches to
Ready. When stopped in Rem mode, the
pump status switches to Rem/Stop. To
restart Purge for another 5-minute cycle,
press the Edit/Enter key once.
*
Refer to the Mode parameter section in
this table for information about Local and
Rem modes.