Universal Weight Electronics VGW Series Manual de usuario
VGW & VOW Series
Digital Weighing Scale
Operation Manual
Universal Weight Electronics
September 2017 V2
TABLE OF CONTENT
1. BEFORE USE FOR THE FIRST TIME
2. SPECIFICATION
3. PANEL AND KEYBOARD
4. INTERNAL FUNCTIONS
5. INSTRUCTION TO USE
6. DAILY CARE AND MAINTENANCE
APPENDIX:
ERROR CODES
DISPLAY SEGMENT DEFINITION
1. BEFORE USE FOR THE FIRST TIME
●Thank you for purchasing an UWE product, please read this instruction
carefully before start using. You shall find the following items inside the
box:
VGW/VOW scale x 1
Switching power adaptor x 1
Operation manual x 1
If you don’t find all the items as described above, please contact your dealer for
further assistance.
●Place the scale in a stable environment and adjust the adjustable feet to a
level position by referring to the bubble level
●The scale is equipped with rechargeable battery, please charge it until the
charging indicator turns green to ensure the best battery performance
●Always use factory supplied power adaptor for charging purpose, an
unapproved power adaptor may shorten the battery life and further
damages the electronic components
●Warm up the scale for 15 minutes before use for the first time
●Make sure the capacity and division setup on the display when switching
on is the same as the data plate
●Avoid to use the scale when the environment is with strong wind, vibration
and strong magnetic field
●Use it within the recommended temperature range and avoid wet
environment
●Recharge the battery immediately when battery status indicator starts
flashing
●Use damp cloth to clean the scale if necessary, excessive moisture is
prohibited
●When not using, switch off the power and keep the scale in a dry and cool
place
2. SPECIFICATION
3000 DIVISIONS - OIML APPROVED
Model No.
Capacity (Max)
Readability (e)
1500g
1500g
0.5g
3000g
3000g
1g
6000g
6000g
2g
15kg
15kg
5g
30kg
30kg
10g
3000 DIVISIONS DUAL RANGE - OIML APPROVED
Model No.
Capacity (Max)
W1/W2
Readability (e)
e1/e2
3000g
1500g/3000g
0.5g/1g
6000g
3000g/6000g
1g/2g
15kg
6kg/15kg
2g/5g
30kg
15kg/30kg
5g/10g
6000 DIVISIONS - OIML APPROVED
Model No.
Capacity (Max)
Readability (e)
3000g
3000g
0.5g
6000g
6000g
1g
12kg
12kg
2g
30kg
30kg
5g
30,000 DIVISIONS - NON-OIML
Model No.
Capacity (Max)
Readability (e)
3000g
3000g
0.1g
6000g
6000g
0.2g
15kg
15kg
0.5g
30kg
30kg
1g
LCD Digits
VGW: 5 1/2 digits
VOW: 6 digits
Power-on Zero Range
±10% of Max
Zero Range
±2% of Max
Tare Range
Full Range Tare
Platter Size
VGW: 230 x 250mm with Stainless Steel Insert
VOW: 225 x 320mm with Stainless Steel Insert
Power Source
External AC Adaptor: AC100~240V, DC9V/0.6A
Built-in Rechargeable Battery: 6V/4Ah
Operating
Temperature
-10oC / 40 oC (14 oF / 104 oF)
Non-condensed. R.H.≦ 85%
3. PANEL AND KEYBOARD
3.1 PANEL
1. ZERO INDICATOR
It appears when scale is at zero weight status
2. NET INDICATOR
It appears when tare function is engaged and weight shown is the net
weight
3. STABLE INDICATOR
It appears when scale is in equilibrium state
4. W1W2 INDICATOR
This indicates the scale is set with dual range, and the weight is within the
first range Max1/e1 or within the second range Max2/e2
5. AVERAGE FUNCTION
This indicator appears when digital motion filtering function is engaged.
6. WEIGHING UNIT
This indicates the weight unit which the scale is currently measuring:
A metric unit of kg or g can be set.
An imperial unit of lb can be set.
7. M+
This indicator appears when memory contains data.
8. MR
This indicator appears when value shown on the display is the total saved
value.
9. HI-OK-LO INDICATOR
These indicators notify the user the weighing range of the loads which being
placed on platter
10. BATTERY STATUS
This indicates the power level of the rechargeable battery, and should be
charged immediately when the sign starts flashing to prolong the time of
rechargeable battery
11. CHARGING STATUS
Red light indicates AC power is supplied and charging is in process.
Green light indicates charging completed
3.2 KEYBOARD
ON/OFF
Press this key to turn on the scale, or press and hold this key
to turn off the scale
ZERO
Press this key to manually set the display value to zero,
please refer to specification for manual zero range
TARE
Press this key to tare the weight off from the platter
MODE
1. Press this key to switch weighing unit from metric to
imperial(when this unit is enabled) and to piece
counting
2. Press and hold this key to engage sampling function
M+/MC
1. Press this key to save the weighing result to memory
2. Press this key to clear data saved in memory when MR
indicator is on
MR
1. Press this key to recall total accumulated weighing result
from memory
2. Press this key in piece counting mode for sampling
4 INTERNAL SETTINGS
Below table defines all the internal function, and kindly note some functions are
for dealer only. DO NOT try to open the scale or break with the hardware seal
when the unit is metrological approved.
DISPLAY
FUNCTION SETTING
ACCESS CONDITION
F0
Zero tracking speed
Dealer only when LOCKED
F1
1. Analog to digital offset value
2. Function key test
Open
F2
1. LCD segment check and software
version information2. Adjusting
backlight brightness
Open
F3
Scale configuration setup
Dealer only when LOCKED
F4
Auto power off
Open
F5
Transmission Protocol
Open
F6
Digital Motion Filtering
Open
F7
Transmission Mode
Open
F8
Printer selection
Open
F9
Automatic/Continuous tare
Open
F16
Turning on/off real time clock
Open
F17
Time and date setup
Open
F18
Buzzer sound
Open
F19
High resolution verification mode
Dealer only when LOCKED
F20
Manufacturing site gravity value setup
Dealer only when LOCKED
F21
Final destination gravity value setup
Dealer only when LOCKED
F38
Backlight timing
Open
F100
Reset to factory default
Dealer only when LOCKED
4.1 FUNCTION DEFINITION AND SETUP
●Press and hold TARE and press ON/OFF, display shows F1
●Use TARE (next) or MR (previous) to scroll through the internal setting
menu, and press MODE to enter the setting.
●Use ZERO in sub-setting menu to scroll through available options. Press
MODE key to confirm and exit.
●Press ZERO and display will show SAVE. If setting was changed, user can
either press MODE for yes to save the changes made or press ZERO for not
to save the changes.
CAUTION: BEFORE LEAVING THE INTERNAL SETTING, ALL CHANGES MUST BE
SAVED OTHERWISE THE SCALE WILL STILL FUNCTION UNDER THE OLD
SETTING.
Offset Value & Function Key Test (F1)
Under this function scale will show the offset value and be able to check the
function of each key.
LCD Segment Check and Backlight Adjustment (F2)
Under this function all segments and indicators will be in flashing mode as well
as backlight for user to check if function properly.
Press ZERO to adjust the backlight brightness. There are five settings, press
MODE to confirm setting. Backlight brightness also has 5 level selections for
optimal viewing.
Auto Power Off (F4)
Under this function, user can select auto power off timing among 5 minutes, 10
minutes, 15 minutes and 20 minutes or disable the function. There are 5
settings, the numerical digit means the minutes to power off when scale idles.
ALL.on means the Scale will never automatically turn off unless manual
intervention.
5.oFF -> 10.oFF -> 15.oFF -> 15.oFF -> ALL.on
Transmission Protocol (F5)
Under this function, user can select the transmission interface, speed, mode
and format for RS-232 and also the communication protocol.
When display shows F5, press MODE to enter the function
First level selection:
nonE / rS232
Second level selection:
bAUd / ForMt / trAnS / ProtL
Selection under bAud:
2400 / 4800 / 9600 / 19200 / 38400 / 115200bps
Selection under ProtL:
n.8.1 / E.7.1 / o.7.1 / E.8.1
Selection under trAnS:
MAnU / Auto / StrM
Selection under ForMt:
SEr.1 / SEr.2
use MODE key to enter, ZERO to change, MODE key to confirm
Terminology:
nonE: no data output
bAud: baud rate
trAns: transmission type
Auto: automatic transmission
MAnU: manual transmission
rS232: data output through RS-232
ProtL: transmission protocol
ForMt: transmission format
StrM: stream transmission
Digital Motion Filter (F6)
Under this function, user can enable digital motion filtering function if the
weighing environment is unstable. User also can engage animal weighing
function for maximum performance. The scale is equipped with 3 filter speeds:
Filt 0 -> Filt 1 -> Filt 2
Transmission Mode (F7)
StrM: stream mode, data continuous sending when stable (ForMt only has
Ser.1 available)
Este manual sirve para los siguientes modelos
1
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