Teledyne SyriXus 1000x, Installation And Operation Manual, Page: 30 / 214

SyriXus Series Pumps Installation and Operation Guide
Section 1 Introduction
1-10
EAR99 Technology Subject to Restrictions Contained on the Cover Page
Table 1-7 Pump Controller Key Functions
Key Description
ON/STANDBY Two-position toggle switch turns controller on and activates drive
motor to maintain position. Standby disables the drive motor and halts
the controlling processor.
A, B, C, D Softkeys; used to select displayed options.
PRGM GRAD Program gradient: Puts pump in Gradient Mode and accesses the soft-
key driven gradient programming.
CONST PRESS Constant pressure: Puts pump in Constant Pressure Mode.
CONST FLOW Constant flow: Puts pump in Constant Flow (rate) Mode.
STORE Stores the current program in nonvolatile memory and exits Program-
ming Mode.
LIMITS Displays and allows changes to the maximum and minimum pressure
and flow rate limits.
RAPID PRESS Rapid pressure: Allows rapid pressurization to the stable pressure
point and then switches automatically to Constant Flow. (Available in
Constant Flow Mode only.) NOTE: This feature is automatic, i.e .
RAPID PRESS is pressed only once and the user does not enter a
pressure; although, entering a target pressure may speed equilibra-
tion.
RECALL Replaces the current program with one recalled from nonvolatile
memory.
ACC CTRL Accessory control: Manually operates accessories such as valves.
ZERO PRESS Zero pressure: Sets pressure display to zero. Active only from -750 to
+750 psi.
CLEAR ENTRY Clear the last digit entered from the numeric key.
MENU Accesses software to set operational modes, units, and other optional
parameters.
DISP Activates dispense mode (refer to Section 3.10.3 "Dispense Mode").
HOLD Freezes the program clock. The unit will continue at the current gradi-
ent parameters.
REFILL Turns ON pump drive motor to move piston downward at a rate
previously programmed.
RUN Turns on pump drive motor to move piston upward in a previously pro-
grammed mode, such as “CONSTANT FLOW” or “CONSTANT
PRESSURE.”
STOP Stops the drive motor.
ENTER Enters selected values to memory.
NUMBER KEYS These keys are used to make menu selections and enter values when
setting parameters.