Epson 9840 Manuel D’Utilisation

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The table below summarizes the options.  Whether the user sees torque or load for each 
channel depends upon the cell type that was calibrated or selected for that channel. 
 
Load A/B 
Pounds, Kilograms, Newtons, PSI, MegaPascals, Kilo-Pounds, 
Kilo-Newtons, Metric Tons, mV/V, grams. 
Peak A/B 
(Load) 
Pounds, Kilograms, Newtons, PSI, MegaPascals, Kilo-Pounds, 
Kilo-Newtons, Metric Tons, mV/V, grams. 
Valley A/B 
(Load) 
Pounds, Kilograms, Newtons, PSI, MegaPascals, Kilo-Pounds, 
Kilo-Newtons, Metric Tons, mV/V, grams. 
Gross A/B 
(Load) 
Pounds, Kilograms, Newtons, PSI, MegaPascals, Kilo-Pounds, 
Kilo-Newtons, Metric Tons, mV/V, grams. 
Channel 
A+B (Ld) 
Pounds, Kilograms, Newtons, PSI, MegaPascals, Kilo-Pounds, 
Kilo-Newtons, Metric Tons, mV/V, grams. 
Torq A/B 
Pound-Inches, Newton-Meters, Ounce-Inches, mV/V. 
Peak A/B 
(Torque) 
Pound-Inches, Newton-Meters, Ounce-Inches, mV/V. 
Valley A/B 
(Torque) 
Pound-Inches, Newton-Meters, Ounce-Inches, mV/V. 
Gross A/B 
(Torque) 
Pound-Inches, Newton-Meters, Ounce-Inches, mV/V. 
Channel 
A+B (Tq) 
Pound-Inches, Newton-Meters, Ounce-Inches, mV/V. 
Position 
Inches, Centimeters, Percent of Base Length. 
Velocity 
Inches per Minute, Centimeters per Minute. 
Limits 
 
Shows state of each switch, 1 for on, 0 for off, dash for 
disabled, asterisk for source error. 
 
 
All of these measurements are acquired by the Model 9840 at all times with torque 
measurements acquired when a torque cell is attached to a channel and load 
measurements acquired when a load cell is attached.  The display just selects which 
particular item you wish to see and what units are used to display or print this data. 
 
The buttons have the functions indicated by the upper set of labels (Item, Tare, Reset, 
View, Esc, Print, Unit).  Each of these is described below. 
 
Item Button 
The Item button cycles through the list of different items that can be displayed 
(Load A, Peak A, Vall A, Grs A, Load B, Peak B, Vall B, Grs B, Ch A+B, Pos, Vel, 
Limits).  Torq A or B substitutes for Load A or B when appropriate.  Use the Unit 
button to change the units that are used for the currently displayed item. Ch A+B is 
only available when the cells on both channels are of the same type (load or 
torque). 
Tare Button 
The Tare button sets the current load or torque to zero for channel A, channel B, 
or channels A and B.  A submenu will allow you to select what channel you want 
to tare.  It does not matter what is being displayed when you press this button.  
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