USA Measurements US-3011 User manual

US-3011
Weighing Indicator

US-3011 weighing indicator operation manual REV: Y1, Nov 2019 US-3011 weighing indicator operation manual
CONTENTS
1. INTRODUCTION………………………………………………………1
2. KEY DESCRIPTIONS ………………………………………………1
3. BASIC OPERATION…………………………………………..……2
3.1 Po wer ON/OFF ………… …… …………… …… …………… ….. 2
3.2 Zero…………………………………………………………….……2
3.3 Tare………………………………………………………………………..3
3.4 Sample weighing……………………………………………………3
3.5 Check Weighing…………………………………………………………3
3.6 Enter to Menu………………………………………………………..4
3.7 Set limits…………………………………………………………………4
3.8 Set check weighing mode…………………………………………..4
3.9 Accumulation……………………………………………………….5
3.10 Accumulation Automatically………………………………………..6
3.11 An imal Weighing…………………………………… ………….. 7
3. 12 Pe ak Ho ld …… …… …… …… ……… …… ……… ……… …… .. 7
4. CALIBRATION…………………………………………………………8
5. BATTERY OPERATION…………………………………………………9
5. BATTERY OPERATION
The weighing scale can be operated from the battery if desired. The
battery life is approximately 35 hours.
When the battery needs charging, the battery symbol will blank. The
scale will still operate for about several minutes after which it will
automatically switch off to protect the battery.
To charge the battery simply plug into the AC adapter. The scale
does not need to be turned on.
The battery should be charged for 12 hours for full capacity.
In the LCD display has a battery indicator to indicate the status of
battery charging. When the scale is plugged into AC adapter, the
internal battery will be charged. When turn on the indicator, if the
battery indicator is full then the battery has a full charge. If it is half then
the battery is nearly discharged and empty indicates the battery should
be charged. When charge the battery, the indicator will be flicker.
As the battery is used it may fail to hold a full charge. If the battery
life becomes unacceptable then contact your distributor.
-9-

US-3011 weighing indicator operation manual REV: Y1, Nov 2019 US-3011 weighing indicator operation manual
4. CALIBRATION
KEYS OPERATIONS INTO THE MENU
Enter the menu
In weighing mode, press UNIT key and PCS key together.
Select the menu
Press TARE, it can change the menu block one by one.
Using increase the digit.
Enter the selected menu
Press ZERO, it can confirm, which will be shown displayed.
Change the digit
Press ACC/TTL/PRINT, it can change the active digit.
Return to weighing mode
Press UNIT, exit from the menu.
Note: If want to change the settings F4 St , P1 ref, P 2 Mode
and P 4 Chk Before enter the parameters, should be press the CAL
Switch in the PCB
-8-
1. INTRODUCTION
The US-3011 series of indicator provides an accurate, fast and
versatile series of general purpose indicator with unit conversion and
animal scale functions.
All units include automatic zero tracking, unit conversion, tare, and
an accumulation facility that allows the individual weights to be stored
and recalled as an accumulated total.
2. KEY DESCRIPTIONS
Zero
Set the zero point for all subsequent weighing. The display shows
zero.
A secondary function , of "Enter" key when setting parameters or
other functions.
Tare
Tares the scale. Stores the current weight in memory as a tare value,
subtracts the tare value from the weight and shows the results. This is the
net weight. Entering a value using the keypad will store that value as the
tare value.
A secondary function , of incrementing the active digit when
setting a value for parameters or other functions.
ACC/TTL/Print
Accumulator key, current values will store to the memory, To send
the data to printer or PC. When using the settings mode, can use to move
active digits right.
PCS
Counting.
When using the settings mode, can use to clear digits.
-1-

US-3011 weighing indicator operation manual REV: Y1, Nov 2019 US-3011 weighing indicator operation manual
UNIT or U
To change the unit
In settings mode, escape back to menu/ weighing mode and use to move
active digits left
ON/ OFF
Turn on or off the power.
3. BASIC OPERATION
Initial Start – Up:
Warm-up time of 15 minutes stabilizes the measured values after
switching on.
3.1 Power ON/OFF:
Switch on the balance by pressing ON/OFF key.
The display is switched on and the test is started and if want to
switched off, press again the key.
3.2 Zero
Environmental conditions can lead to the balance exactly zero in
spite of the platform not taking any strain. However, you can set
the display of your balance to zero any time by pressing ZERO
key and therefore ensure that the weighing starts at zero.
3.3 Tare
The weight of any container can be tared by pressing
-2-
and will be follow beep sound once.
It can continue the process until the maximum capacity or value.
3.11. Animal Weighing
It can use for vibrate loads.
For this function, set to parameter P4 CHk to ModE 2
After select this function, display will be show “ANIMAL “indication.
Bring the load on to the platform.
When the load few seconds get stable, the reading will be locked
for few seconds and will be follow beep.
It can add or remove loads also update the weighing locked
values.
3.12. Peak Hold
It can operate peak hold function, maximum reading will be hold and
will update automatically when add goods.
For this function, select parameter P4 CHk to ModE 4
In the normal weighing mode press TARE and ZERO key together
to turn on Peak hold operations, display will be indicate HOLD.
If want to turn off peak function, press TARE and ZERO key together
again
-7-

US-3011 weighing indicator operation manual REV: Y1, Nov 2019 US-3011 weighing indicator operation manual
It can continue the process until the maximum capacity or value.
Note: When you change the weighing unit this saved values will
be clear.
Accumulated Total
Manually, the scale can be set to accumulation by pressing
ACC/TTL/PRINT,when an optional printer is connected. See details
in F3 Prt.
Memory Recall
When display of Zero, you can see the number of weighing and total
weight by pressing ACC/TTL/PRINT,display will be shown for two
seconds.
Delete the Memory
When display of Zero, you can see the number of weighing and total
weight by pressing ACC/TTL/PRINT, display will be shown for two
seconds. Press ACC/TTL/PRINT during this display. The memory
data are deleted and display will be shown “ACC 0”
3.10. Accumulation Automatically
In this function the individual weighing values are automatically
added into the memory. No need to press any keys.
For this function, set to parameter F3 Prt and select P AutO.
After select this function, display indicator AUTO will be shown.
Place the goods on the platform to be weighed
After the stable, will be follow beep sound twice.
Unload the goods, the weighing value will be saved automatically
-6-
TARE button so that with subsequent weighing the net weight of the
object being weighed is always displayed.
Load weight on the platform.
Press TARE key. Zero is displayed, and tare is subtracted.
Remove weight on the platform. Tared weight is displayed. It
can set only one tare value. It can display with a minus value.
Press G/N to change between gross weight and net weight.
To clear the tare value, remove the load and press TARE key.
Zero is displayed, tare weight is cleared.
3.4. Sample weighing
Place goods to be weighed on the platform.
Wait few seconds for stability display.
Read the result.
Avoid overloading. When display appears “ol” reduce the
load or unload.
3.5. Check Weighing
It can set an upper or lower limit when weighing with the limits range.
During the limit controls dividing the unit will indicate whether a value
upper or lower limits with an alarm sound . For details see the parameter
F3 oFF.
Check mode 1: No beep sound in the limits. Function turned off.
Check mode 2: When the weight is between the limits.OK will
shown and beeper will be sounded.
Check mode 3: When the weight is out of the limits, the
beeper will be sounded and OK will shown.
-3-

US-3011 weighing indicator operation manual REV: Y1, Nov 2019 US-3011 weighing indicator operation manual
3.6. Enter to Menu
In the weighing mode, press UNIT and PCS together.
Display will be appear “F0 H-L”
3.7. Set limits
Press ZERO to enter the function.
Press TARE key to select the limit.
Display will appear “Set Lo”
Press ZERO key to enter, press ACC/TTL/PRINT key to move active
digits.
Press TARE to change the value. After enter the value press ZERO to
sure.
Press UNIT to escape.
3.8. Set check weighing mode.
After entering the settings mode,
Press TARE until to display will be appear “F2 OFF”
Press ZERO key to enter, press TARE until display show “Beep”
Press ZERO key to enter, press
Check mode 1 “bP 1”
-4-
Check mode 2 “bP 2”
Check mode 3 “bP 3”
Select desired setting by pressing TARE and press ZERO key to confirm,
press UNIT to escape.
Note: The load weight must greater than 20 scale divisions for the
check weighing operations.
To disable the check weighing function, enter zero into both limits.
3.9. Accumulation
Accumulation
Place the goods on the platform to be weigh
Wait few seconds for display stable, then press
ACC/TTL/PRINT.The value will be saved and printed (if the
printer is connected).
Display will be appear “ACC 1”
this display will appear two seconds only.
Remove the load and wait few seconds for display return to
zero.
Place the second goods on the platform.
Wait few seconds for display stable. Then press
ACC/TTL/PRINT.The value will be saved.
Followed by the total number of weight will be displayed “ACC
2”
-5-