Hardy HI 2151/30WC Single-Scale Controller - Manual (Page 85)

Chapter 6 - Calibration
6-7
NOTE: The example settings provided below depict a typical system and are for illustration
only, your setting requirements may vary.
Step 1. Make sure the controller is in Gross Mode.
Step 2. Press the Cal button. Security Code (SEC CD) is displayed.
Step 3. Press the Enter button. A flashing zero (0) appears.
Step 4. Enter the security code number (5321).
Step 5. Press Enter. The word UNIT appears. Note the three leds
(Zero Track, Motion, and CTR Zero) start to flash on the left
side of the status display.
Setting the Unit of
Measure. (UNIT)
Pounds (Lb) or
Kilograms (Gr) Step 1. Press the Enter button. LB appears.
Step 2. To select pounds (LB) press the enter button.
Step 3. To select kilograms, press either the up or down arrow button
until GR is displayed. Press the enter button.
Step 4. The unit of measure is selected and will be the basis for all set
points.
Step 5. "DECPNT" appears on the display.
NOTE: The displayed unit of measure can be changed during normal operation. However, all
internal calculations use the unit of measure selected during calibration.
Setting the Standard
Decimal Point
(DECPNT) This parameter sets the number of decimal places to use in weight val-
ues (Total weight may be set to a different number of decimal places).
Step 1. To determine the highest recommended decimal point, divide
the total load cell capacity by 10,000, and use the number of
decimal places in your answer as a reference. For example:
10,000 EU scale divided by 10,000 = 1, no decimal point is
recommended. 100 EU load cell capacity divided by 10,000 =
.01, requiring two decimal points or less is recommended.
Step 2. Press the Enter button. Six number eights (88888.8) are dis-
played.
Step 3. To select the decimal point location, push the left arrow
←
until the decimal point is in the correct position. The decimal
point will wrap from left to right.
NOTE: There is no right arrow (
→
).
Step 4. Press the Enter button to accept the decimal location.
Setting the Total
Decimal Point (Option
-C6) (TOT DP) This parameter sets the number of decimal places to use in total weight
values.
NOTE: The Total Decimal Point must be less than or equal to the standard decimal point
position. For example: A Decimal Point that equals 88888.8, the Total Decimal Point
should equal 88888.8 or 88888.