Sierra 951 instruction manual

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PROGRAM INSTRUCTIONS (cont)

7.Depress MODE (S1) switch once.

The text �� followed by the current value of Hysteresis Low will be displayed. Repeat Step 2 to set Alarm Hysteresis Low to the desired value. The maximum value for HL is 99 counts. Proceed to Step 8 or depress S4 to exit.

8.Depress MODE (S1) switch once.

The text ��� followed by the current CAL number will be displayed. Use S2 & S3 to set the Cal Number. Remember the Cal Value should be between 2000 & 19000 (decimal not used). Proceed to Step 9 or depress S4 to exit.

9. Depress MODE (S1) switch once.

The text ���� followed by the current decimal position will be shown flashing. Use S2 to set the decimal point to the desired location.

10.Depress MODE (S1) switch once.

The instrument will exit the Mode Selection Sequence and enter the normal operating mode (i.e. monitoring the input signal) This is the end of the PROGRAM INSTRUCTIONS.

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Contents Sierra Model Digital Flo-Box Description SpecificationsInstallation Installation and WiringWiring Annunciator leds 15 vdc Switch Definitions Switch and Function DefinitionsMenu Switch S1 Increment Switch S2Zero and Exit Switch S4 Step and Min-Max Switch S3Cal Switch S5 Alarm Set Point Low 1 SPL1 Alarm Set Point High 1 SPH1Function Definitions Flow Set Point StPtAlarm Set Point Low 2 SPL2 Alarm Set Point High 2 SPH2Alarm Hysteresis High HH Alarm Hysteresis Low HLDecimal Point dP TURN-ON Instructions Operating InstructionsS1 S2 S3 S4 S5 Page Page Calibration Instructions Page Special Order Only RS232 Serial CommunicationsSerial Lockout FS CAL Model SR5 Program Menu Diagram