Sierra 951 instruction manual

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PROGRAM INSTRUCTIONS (cont)

2. Depress MODE (S1) switch once.

The text ���� followed by the current value of Alarm Set Point High 1 (SPH1) will be displayed. Use S2 and S3 to set Alarm Set Point High 1 to the desired value. Proceed to Step 3 to set Alarm Setpoint Low 1 (SPL1) or depress S4 to exit MODE sequence. If S4 is depressed, the new value for SPH1 will be saved in non-volatile NOVRAM memory.

3. Depress MODE (S1) switch once.

The text ����� followed by the current value of Alarm Set Point Low

1 will be displayed. Repeat Step 2 to set Alarm Set Point Low 1 to the desired value. Proceed to Step 4 or depress S4 to exit.

4.Depress MODE (S1) switch once.

The text ���� followed by the current value of Alarm Set Point High 2 will be displayed. Repeat Step 2 to set Alarm Set Point High 2 to the desired value. Proceed to Step 5 or depress S4 to exit.

5.Depress MODE (S1) switch once.

The text ���� followed by the current value of Alarm Set Point Low 2 will be displayed. Repeat Step 2 to set Alarm Set Point Low 2 to the desired value. Proceed to Step 6 or depress S4 to exit.

6.Depress MODE (S1) switch once.

The text �� followed by the current value of Alarm Hysteresis High will display. Repeat Step 2 to set Hysteresis High to the desired value. The maximum value for HH is 99 counts. Proceed to Step 7 or depress S4 to exit.

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Contents Sierra Model Digital Flo-Box Specifications DescriptionInstallation and Wiring InstallationWiring Annunciator leds 15 vdc Switch and Function Definitions Switch DefinitionsMenu Switch S1 Increment Switch S2Step and Min-Max Switch S3 Zero and Exit Switch S4Cal Switch S5 Alarm Set Point High 1 SPH1 Alarm Set Point Low 1 SPL1Function Definitions Flow Set Point StPtAlarm Set Point High 2 SPH2 Alarm Set Point Low 2 SPL2Alarm Hysteresis High HH Alarm Hysteresis Low HLDecimal Point dP Operating Instructions TURN-ON InstructionsS1 S2 S3 S4 S5 Page Page Calibration Instructions Page RS232 Serial Communications Special Order OnlySerial Lockout Model SR5 Program Menu Diagram FS CAL