Millenium Mechatronics MI104 Manuale utente
MI104 INDICATOR
Weighing Indicator
User Manual
MI104 Weighing Indicator User Manual
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CONTENTS
1. SPECIFICATIONS….………………………………………………….……......3
2. INTRODUCTION………………………………………………………………...4
3. INSTALLATION …………………………………………………………………..5
Unpacking…………………………………………………………………..5
Installation…………………………………………………………………..5
Load cell connections..………………………………………………...6
Connect Adaptor and Charging..………………………………………...6
4. DESCRIPTION……………...........……………………………………………...7
Overall view………………………………………………………………...7
Display……………………………………………………………………....7
Key board……………………………………………………………..…….8
5. OPERATION.…………………….………………………………….………….9
5.1. Power ON/OFF……………………………………………..………..9
5.2. Zero…………………….................................................................9
5.3.Tare................................................................9
5.4. Sample Weighing………………………………………….………….9
5.5. Check Weighing…………………………………………….…………10
5.6. Enter to Menu………………………………….…………………….10
5.7. Set Limits…………………..............................................................10
5.8. Set check weighing mode..............................................................11
5.9. Accumulation……………………………………….………………….11
5.10. Accumulation automatically……………………..………………...12
5.11. Animal Weighing…………………………………………………...13
5.12. Peak Hold……………………………………………………………13
6. PARAMETER…………………………………………….…………………….13
Keys operation into menu…………………………………………….. .13
Parameter Block………………………………………………………....14
7. CALIBRATION…………………………………………………………………17
8. RS232 OUT PUT………………………………………………………………20
9. DRAWING…………………………………………………………..……………22
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1. SPECIFICATIONS
Model
MI104
Resolution
1/30,000
Indicator housing
ABS Plastic
Stabilisation Time
1 Seconds typical
Operating Temperature
0°C ~ +40°C / 32°F - 104°F
Power supply (external)
AC Adaptor (12V/500mA) /
Ni-MH battery (1.2V/2000mAh x 6)
Calibration
External
Display
6 digits 22mm LCD display, attached backlight
Interface
RS-232 Output Optional
Zero range
0mV~5mV
Signal input range
0~15mV
ADC
Sigma delta
ADC update
Max 60 times /second
Load cell Excitation voltage
Max 5V/150mA
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2. INTRODUCTION
The MI104 Compact weighing indicator amplifies the signals from load
cell(s), converts it to digital display as a mass/ force value.
It is suitable for general weighing or more specialized applications such as
check weighing, animal weighing and accumulation applications.
MI104 Indicator can be connected to a Serial printer or a PC.
MI104 has a large (22mm high) LCD with white LED back light display
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3. INSTALLATION
Unpacking
When you receive the indicator / scale, inspect it to make sure that it is not
damaged and that all are parts are included:
Remove the Indicator from the carton.
Remove the protective covering. Store the packaging to use if you need
to transport the indicator later.
Inspect the indicator for damage.
Make sure all components are included.
1. Indicator
2. Adaptor
3. Manual
4. Load cell Output connecter -5 pin
5. RS-232 Output Connecter- 9 pin
Installation
Place the Indicator on a table.
Connect the load cell cable in to the indicator load cell connecter. Load
cell connecter (5 pin)is located on the back side of the indicator.
Connect the adaptor pin in to the indicator adaptor jack.
Adaptor jack is located on the back side of the indicator.
Connect the power Adaptor to your AC power socket.
Key Board
Load cell connecter
Bracket
Adaptor jack
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Turn on the On/Off key. If you want to turn off, press the key again.
Display will show the software version number and will start self-checking.
After self-checking, display will come to normal weighing mode.
Warm-up time of 15 minutes is recommended for stabilization after
switching on.
Calibrate with accurate calibration weights, minimum 1/3 of the scale
capacity is recommended for calibration.
For calibration see details in Section 6- Parameter.
Load cell connections
Connect load cell cables to the terminal as shown below.
MI104 can connect upto four 350 ohm load cells/ eight 700 ohm load cells.
The load cell excitation voltage is 5V DC ±5% between Excitation + and
Excitation -.
Connect Adaptor and Charging
To charge the battery insert the power adaptor pin to jack. Plug the Adaptor
into the mains power. The indicator does not need to be turned on.
The battery should be charged 6 hours for full capacity.
The symbol status of the battery
Battery voltage is very low
Low voltage
Fully charged
.
Do not use any other type of power adaptor , except the one supplied with
the scale.
Verify that the AC power socket outlet is properly protected.
Note: Please charge the battery fully before using the scale for the first
time.
5Pin Connection
Pin 1
Signal +
Pin 2
Signal -
Pin 3
Shield
Pin 4
Exc -
Pin 5
Exc +
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4. DESCRIPTION
Overall View
Display
DISPLAY
FUNCTION
HI
OK
LOW
Check weighing
ZERO
Indicator for Zero display
TARE
Indicator for Tare display
GROSS
Indicator for Gross weight
NET
Indicator for Net weight
STABLE
Indicator for Display stability
AUTO
Indicator for Auto Accumulation
M+
Indicator for Accumulation
ANIMAL
Indicator for Animal Weighing Mode
HOLD
Indicator for Hold/ Lock
Indicator for Charging status of battery.
FROUNT
BACK
FROUNT
BACK
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Key Board
KEY
FUNCTION
Turn the power On/ Off
Used to reset to Zero. In setting mode can use to confirm entry
Used to record tare values and change the value from gross
value to net value. In setting mode, this key can be used to
increase the value and scroll (up) in menu.
When the scale has been tared and display is in gross or net
mode. When using the settings mode, can be used to move
active digits to the right.
For print the results, to the PC or printer using the optional RS-
232 interface. It also adds the value to the accumulation
memory if the accumulation function is not automatic. When
using the settings mode, this key can be used to move active
digits left.
Switch to unit of weight(kg/lb/oz). In setting mode, escape back
to menu/ weighing mode.
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5. OPERATION
Initial Start –Up:
Warm-up time of 15 minutes stabilizes the measured values after switching on.
5.1. Power ON/OFF:
Switch on the balance by pressing key.
The display is switched on after the self test(countdown). To switch off,
press again the key.
5.2. Zero
You can set the display to zero any time by pressing key.
5.3. Tare
The weight of any container can be tared by pressing button so that
with subsequent weighing , the net weight of the object being weighed is
displayed.
Load weight on the platform.
Press 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 key. Zero is
displayed, tare weight is cleared.
5.4. Weighing
Place goods to be weighed on the platform.
Wait few seconds for “STABLE” to appear on display.
Read the display.
Avoid overloading. When display appears “ol” reduce the load or
unload.
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5.5. Check Weighing
It can set an upper or lower limit when weighing with the limits range.
The unit will indicate whether a display value(weight) is within upper or lower
limits with an alarm sound . For details see the parameter F3 oFF.
Check mode 1: No beep sound when within the limits. Function turned
off.
Check mode 2: When the weight is between the limits. OK will shown and
beeper will be sound.
Check mode 3: When the weight is out of the limits, the beeper will
sound and OK will shown.
5.6. Enter to Menu
In the weighing mode, press and together.
Display will be appear
5.7. Set limits
Press to enter the function.
Press key to select the limit.
Display will appear or
Press key to enter, press key to move active digits.
Press to change the value. After enter the value press to sure.
Press to escape.
5.8. Set check weighing mode.
Set hi
F0 H-L
Set Lo
Indice
