Hardy HI 2151/30WC Single-Scale Controller - Manual (Page 119)

Chapter 7 - Operation
7-21
Rate of Change
Data • Rate of change data can be transmitted through the standard or
optional serial ports or the analog output. It can also be displayed
numerically or as a bar graph.
Peak Hold Mode Option The Peak Hold Option, when selected, will display the highest gross
value that has been measured or the averaged peak gross value. Peak
does not need to be displayed in order to capture the peak value. (See
Chapter 4, Section 4.6 for Configuration Information)
To display PEAK
HOLD: Step 1. Press the MODE button until the "PEAK" LED indicator is
lit.
Step 2. The value now displayed is the highest gross value that has
been measured since last RESET.
To reset the Peak
Value to zero: With the Peak Value displayed, press the -/TEST/CLR button.
To exit Peak Hold
mode: Press the MODE button until desired mode is indicated.
Totalizer Mode Option When Total Option is selected, the display will indicate the accumu-
lated total net weight stored in the total register. To Setup the Totalizer
Mode Option See Chapter 5.
To display the Total
Value: Press MODE button until the "TOTAL" indicator is illuminated. The
value displayed is the total accumulated net weight.
To print the Total
Value: With the Total displayed, press the PRINT button.
114 140 - 100 = 40 (x) 6 = 240
116
118 At time one there is 100 lbs on the scale.
One half second later there is 102 lbs on the
scale. At time twenty one, 10 seconds later-
there is 140 lbs on the scale. A 40 lb
change in 10 seconds converts to 240 lbs
per minute.
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