1290 Infinity II High-Speed Pumps User Manual 72
3Using the Pump
Setting up the Pump with the Instrument Control Interface
Pressure Limits Max: 1300 bar
(18850 psi) for flow
rates up to 2 mL/min.
For flow rates
between 2 mL/min
and 5 mL/min, the
maximum pressure
ramps down to
800 bar (11600 psi).
Min: any value
between 0 and the
upper pressure limit
setting.
Sets the maximum and minimum pressure limits for the pump.
•Max is the maximum pressure limit at which the pump will switch itself
off, protecting the analytical system against over-pressure.
•Min is the minimum limit at which the pump will switch itself off. For
example, if any solvent reservoir is empty, this prevents damage by
pumping of air.
Timetable See “Timetable Settings” on page 74
Advanced See “Advanced Settings” on page 73
External Contacts The External Contacts section enables you to set up the switching of the
external contacts.
The External Contacts section is present only when a BCD/external contacts
board is installed.
Table 11 Method parameters
Parameter Limits Description
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