1290 Infinity II High-Speed Pumps User Manual 68
3Using the Pump
Setting up the Pump with the Instrument Control Interface
Instrument Signals
The following pump signals are displayed:
Context Menu
The context menu of the dashboard panel contains the following commands:
Flow The current solvent flow rate (in mL/min).
Pressure The current pump ressure (in bar, psi or MPa, see “Instrument
Configuration” on page 65).
Pressure Limit The current maximum pressure limit.
Composition A:B The current solvent composition. When a solvent selection valve is fitted, the
channels are shown in the graphic.
Tuning The signal represents the current effort the pump needs to maintain the cur-
rent system settings.
Control Displays the pump's Control dialog box.
Method Displays the pump's Method Setup dialog box.
Set Error Method Sets the method that is loaded if an error occurs to the
method that is currently available in the hardware.
Identify Device Causes the LED on the front of the module to blink for a few
seconds.
Switch Pump On/Off Toggles the status of the pump, on or off.
Switch solvent selection
Valve A
allows you to switch the solvent inlet line for channel A from
inlet line 1 to 2.
Bottle Fillings Displays the Bottle Fillings dialog box.
Prepare Pump Allows you to control the Purge, Condition or the Prime func-
tion.
Seal Wash Purge Allows you to refill the Seal Wash lines once the Seal Wash
solvent has been changed.
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