Vetek OCS-XZ-003, OCS-XZ-005, OCS-XZ-015, OCS-XZ-020, OCS-XZ-030 User Manual

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Electronic Crane Scale
User’s Guide
CRANE SCALE
Manual_OCS-XZ_V1
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Table of contents
1. Overview………………………………………………………………………2
2. Features & Specifications………………………………………………………2
3. Keypad Operation…………………………. ………………………. …………3
5. Battery Charging…………………………………………………. ……………5
6. Precautions………………………………………………………………………5
7. Calibration Method……………………………………………………………. 6
8. Sub-menu Function Setup…………………………………………………….. 6
9. Displays…………………………………………. ………………………. ……7
10. Schematics………………………………………. ………………………. ……8-9
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Overview
Product Execute Standard
GB/T11883-2002
Accuracy Grade
III
Time to Stable Reading
10 Seconds
Maximum Safe Load
150% Full Scale
Display Specifications
5-digit 15 mm Super High Brightness 15 mm red LED display Or 5-digit 20 mm LCD display with back lighting
Hanging Fixture
360-degree swirl safe hook & shackle
Operating Temperature
-10 ~ +40
Operating Humidity
30% ~ 90% RH
Low Voltage Indicator
Low voltage indicator turns on when the scale power supply voltage is low.
Power Supply
Four (4) AA/1.5V Alkaline batteries – Standard Option 1: Four (4) 1.2V Nickel-H rechargeable batteries Option 2: 7.4V/2AH Lithium rechargeable Battery (self contained)
Auto Power Off
30 minutes after the scale inactive or at extreme low power supply
Scale casing
Engineering plastic, corrosion safe, anti-static and light weight
Keypad
Light touch keypad
Model
Max. Capacity
(kg)
Mini. Weight
(kg)
Measured Division
Selectable Div.
OCS-XZ-003
30
0.2
0.01
0.005
OCS-XZ-005
50
0.4
0.02
0.01
OCS-XZ-010
100
1.0
0.05
0.02
OCS-XZ-015
150
1.0
0.05
0.02
OCS-XZ-020
200
2.0
0.10
0.05
OCS-XZ-030
300
2.0
0.10
0.05
OCS-XZ-GSE/GSC series electronic crane scale combines reliable, advanced electrical hardware with good software. Using AT-89 series micro-processor and high speed, high precision A/D conversion technology, the GSE series of scale has a specially designed jittering compensation circuitry so they can reach steady state quickly with strong anti-interference capability. This series of scales can be used for weighing application in commercial trade, mines, storage and transportations.
Specifications
Keypad Functions
The keypad includes those keys such as ON,OFF,RST(only available the scale with LED display),DIVISION CONVERSION,ZERO. (Note: the above keys can be used in sub-menu to set up Kg-lb conversion, Beeper On/Off, Zeroing and indicator exchange, etc.)
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Keypad Function/Operation
LED
LCD
1. ON: With the main switch on the back of the scale is at ON position, press this key to
turn on the scale.
2. RST: Regardless the status of the scale, press this key for reset operation (applicable to
the scale with LED display).
3. OFF: Under weighing condition, when this key is pressed to display OFF. Press it
again to turn off the power. The scale enters Stand-by mode.Press the main switch on the back to completely cut off the power.
4. : Press this key to change between Measured Division and Selectable Division.
5. : Press this key to set the current display to zero. Under weighing mode of
operation to turn on/off the display backlighting (applicable to the scale with LCD display)
General Scale Operation
1. Turn On the Scale a) Open the back cover of the scale casing (see Figure 3). b) Install 4 AA batteries and set the sliding switch to B position. In case the scale is
with rechargeable lithium battery (purchased option), set the sliding switch to A position.
c) Close the back cover. d) Press the mechanical switch located on the back of scale. Then press ON key to turn on
the scale. The scale’s maximum weighing capacity is first shown, and then the scale
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goes through a self-check sequence.
e) After 0.0 is displayed and zeroing indicator (for GSE model) or symbol (for GSC model)
is lit, the scale is ready for weighing operation. (Note: it is recommended to allow scale 3~5 minutes of warm-up time before starting weighing operation).
2. Zeroing a) In general, the scale shows 0.0kg or 0.00kg after it is turned on. In case the
display is showing numerical value other than 0, press “Net to set the display to 0.
b) For GSC series crane scale, when Aut is set to 0 in the sub-menu, the backlighting
is turned on after Net key is pressed and hold for more than 3 seconds. Press and hold Net key for another 3 seconds, the backlighting is turned off. If Aut in the sub-menu is set to 1, the backlighting is turn on automatically when there is load added to the scale and off after the weight being removed.
3. Weight Measurement a) Once the load is suspended completely, the display shows the weight value of the load.
When the Stable indicator is lit, weight value can be recorded.
b) In case there is tare such as cable, load the tare and press Net to zero the display to
0kg. The weight value after this will be the net weight. This will not change until the tare change or the scale being turned off.
4. Turn Off the Scale a) After weighing operation, the scale should be turned off. Press the Off key twice to
turn off the display.
b) Press the mechanical switch on the back of the scale case to shut off the power to the
scale completely to prevent the leakage of the battery.
Battery Charging Method
1. Lithium Battery (self contained) a) Open the scale back cover (see Figure 3) to connect the charger adaptor. And then
connect the power for the adaptor.
b) When the lithium battery is fully charged, the indicator on the charger adaptor is
changed from color red (during the charging process) to green, indicating the completion of the charge process.
c) For optimized charging efficiency, it is recommended that the charging to be done with
the scale turned Off. According to the lab testing results, with a fully charged
7.4V/2AH lithium battery, GSE series scale can operate over 20 hours and GSC series scale 40 hours (without backlighting).
d) For optimal battery life time, it is recommended to charge the battery for every 12-hour
of scale operation.
2. Nickel – H Battery a) Insert the rechargeable batteries into the charger. Connect the power to the charger and
following the instruction of the Nickel-H battery charger.
Scale Care
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1. The alkaline batteries with the Standard Option are not rechargeable battery. Do not attempt
Step
Operation
Display
Remarks
1
Press & Hold
[ ]Key to power on
SPEN
Enter the calibration procedure. Scale should be with no load 2
Press[ ]Key
SET 00000
Confirm zero point, when stable, display 00000
3
Press [] Key to add
Press [ ]Key to move the digit left
150.00
Load the scale. The closer to full capacity the better. For example, 150kg 4
Press[ ] Key
Hold
To store the result once the weighing becomes stable
5
------
150.00
System goes back to weighing mode after several seconds.
to charge them.
2. Customer can select either the 7.4V/2AH high power lithium rechargeable battery with
DC8.4V/500mA charger or the 4 Nickel-H rechargeable battery/charger packages. Please do not use the rechargeable battery package other than those provided by fty. The use of third party product may void any fty guarantee.
3. For weighing operation, please load the scale with weight load exceeding the scales
maximum capacity.
4. Perform routine inspection and maintenance to ensure operation safety for these basic items: a) Check for loose bolts. b) Check hook and shackle for deformation, wearing and tearing. c) Check other scale component for signs of metal fatigue. d) Check for missing hook latch. e) Avoid hitting, bumping the display window. f) Do not use the scale in the rain or heavily polluted environment. g) Please remove the AA battery when scale is not used for extended period of time. For problem a through d, please stop using the scale and send it back to authorized Blue Arrow dealer or Blue Arrow for repair or replacement of problem parts.
Calibration Method
Please do not attempt to calibrate the scale without standard weight
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Setup Functions in Sub-Menu
Function
Operation
Display
Remarks
Turn On/Off the weigh stable alarm beep
Press [ ] key during the scale self-check sequence 9,.0 to
enter the sub-menu
BEE 0
Enter the alarm ON/Off setup mode. Press []key to toggle the setup. 0 to Off, 1 to ON
Display unit change between Kg and lb
Press [ ] key
CHT 0
Display unit change. Press []to change. 0 for Kg and “1” for lb.
GSC backlighting Press[ ] Key
(for GSC models only)
AUT 0
Manual/Auto backlighting setup. Press [ ]key to change. 0 for Manual, 1 for Auto
------------­Press [ ]Key
----
Automatic re-start
Display Screen and Prompt Symbol
LED Display
LCD Display
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Low voltage indicator. When this symbol is lit, the system is at low power status.
Exchange indicator. When this symbol is lit, indicating the display value is at selectable division status. Stable indicator. When this symbol is lit, the weighing process is stable and customer can take record of the weight.
AUTO Auto Manual or Auto backlighting. When this symbol is lit, indicating the backlighting
will be on during the weighing process.
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Schematics
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