Omega DPF78, DPF76 Program Codes and Descriptions, Portion of Menu for Setting Counter Variables

PROGRAM CODES AND DESCRIPTIONS

The following is a list of abbreviations as they appear on the display and front panel of the unit.

ABBREVIATIONFACTOR		DESCRIPTION
DP	SCALING FACTOR - For A and B Inputs. Each input has a separate 5 digit dividing scale factor.

DPFB

COUNT RST0

SETPR

DPLOC

NT

EP

ASUBB

AADDB

HICPS LOCPS ATE RPS SCALE 3600

DECIMAL POINT FOR FACTOR A - Enter location of decimal point for scaling Factor A by pressing the button under the digit where the decimal is desired.

DECIMAL POINT FOR FACTOR B - Enter location of decimal point for scaling Factor B by pressing the button under the digit where the decimal is desired.

PORTION OF MENU FOR SETTING COUNTER VARIABLES

RESET TO 0 - Counter will reset to 0. Input A will count up from 0. Input B will subtract (count down) in A Sub B mode. Input B will add (count up) in A Add B mode.

SET TO PRESET - Counter will reset to preset A. Input A will count down from preset A. Input B will count up (add) in "A add B" mode and input B will count down (subtract) in "A sub B" mode.

DECIMAL POINT LOCATION - Enter desired location of decimal by pushing the button under the digit where the decimal is desired. Changing the decimal will change the decimal location in the A & B counters as well as the rate display.

NET RESULT OF ADDING OR SUBTRACTING A & B INPUTS

A & B INPUTS ARE SEPARATE - A & B are not added or subtracted.

A SUBTRACT B - The number of scaled pulses from Input B are subtracted from the number of scaled pulses from Input A. (-99999 TO 999999)

A ADD B - The number of scaled pulses from the A Input are added to the number of scaled pulses from the B Input.

HIGH COUNTS PER SECOND - This sets the unit for high count speeds (0-9.99KHz)

LOW COUNTS PER SECOND – This sets the unit for contact debounce filtering (0-40Hz)

PORTION OF MENU FOR SETTING RATE VARIABLES

RATE PER SECOND - The display will read in rate per second.

SCALING - Allows unit to display rate per minute or rate per hour.

ZDIVIDE K FACTOR BY 60 - This sets the unit for rate per minute; equal to 60 times rate per second.

NOR##

FIGUR## DLY##

DIVIDE K FACTOR BY 3600 - This sets the unit for rate per hour; equal to 3600 times rate per second.

NORMALIZING FACTOR - Normalizes (averages) the data being received. Higher settings provide more normalizing (averaging) for a more stable display. Derived from the equation:

(Old Data x "NOR" + New Data)

("NOR" + 1)

SIGNIFICANT FIGURE - This sets the amount (1-5) of meaningful figures the unit will display. (RATE DIS PLAY ONLY). FOR EXAMPLE: If "2" is set as the figure, a rate of 273.45 will be displayed as 270.

DELAY FACTOR - The amount of time (02 to 24 sec.) the unit will "look" for valid data, before the display defaults to zero. (RATE DISPLAY ONLY)

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