Supmeter BST106-N59 User manual

BST106-N59[B] Shovel Loader Weigher
Operation Manual V5.0
Changsha Supmeter Technological Co.,Ltd.
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1
Preface
Thank you very much for your purchase!
This manual covers safety precautions, brief introduction, technical specifications, operation interface,
installation&connection, function&operation, fault treatment, working specification and so on. In order to
make the product running at its best, please read this manual in advance, and reserve it for the future
reading.
The continuous technology update, performance perfection and quality improvement may lead to
some differences between this manual and the physical product, please understand.
Without our authorization, the contents of this manual are not allowed to be copied and reproduced.
Main Features:
ARM CPU system with higher arithmetic speed.
Dust-proof stainless Steel shell suitable for dust atmosphere.
EMC design with high anti-jamming capability, suitable for industrial environment.
The DC24V power input circuit of weighing indicator has reverse polarity protection function.
640×480 dots TFT color display screen for English/Chinese character display.
The display information of Bucket Lifting/Declining state, Single-bucket-loading-weight,
Totalized Loading Weight, Positive/Negative Deviation Value, Alarm state, Date/Time and other
auxiliary data are used for adjusting if Single-bucket-loading-weight is valid and the loading
process should be stopped.
Menu&Shortcut mode operation with key tone.
Number, English Alphabet, Simplified/Complex Chinese can be inputted.
The information of User Name, Car.No., Goods No., and Operator No. can be inputted.
Upper/Lower Limit of Single-bucket-loading-weight, Totalized Loading Weight and Date/Time can be set.
Operating Time, Single-bucket-loading-weight, Totalized Loading Weight and Alarm Information can be
recorded automatically.
Using 2 oil pressure sensors for getting higher weighing accuracy than using 1 oil pressure
sensor.
24-bit High-precision and high-speed ∑-△A/D conversion module with 1,000,000 internal code
used and max. sampling frequency 400Hz.
High sampling frequency, multiple digital filter and acceleration compensation algorithm for
ensuring high weighing accuracy in the lifting process of the bucket.
1000 Loading Records can be saved, queried and printed, and each record can contain 50pcs
Single-bucket-loading-weight value.
1000 Reload Records can be saved and open for reloading.
Auto-locking, Key-locking, Key-unlocking, Digital Setting&Calibration and I/O Testing
functions available.
High-Frequency Sampling Multi-filtering Algorithm
Acceleration Compensation High Accuracy&Stablity
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Contents
1. SAFETYPRECAUTIONS..............................................................................................................4
2. BRIEF INTRODUCTION............................................................................................................... 5
2.1 OPERATING PRINCIPLE ..........................................................................................................................5
2.2 SYSTEM CONFIGURATION......................................................................................................................5
2.3APPLICABLE SHOVEL LOADERS.............................................................................................................5
3. TECHNICAL SPECIFICATIONS................................................................................................. 6
3.1 TECHNICAL SPECIFICATION OF WEIGHING INDICATOR ..........................................................................6
3.2 TECHNICAL SPECIFICATION OF OIL PRESSURE SENSOR .........................................................................7
3.3 TECHNICAL SPECIFICATION OF POSITION SENSOR .................................................................................8
3.4 SYSTEM ACCURACY..............................................................................................................................8
4. OPERATION INTERFACE ........................................................................................................... 8
4.1 MAIN DISPLAY INTERFACE....................................................................................................................8
4.2 KEYPAD DIAGRAM.............................................................................................................................. 11
4.3 KEYPAD OPERATION............................................................................................................................ 11
4.3.1 Menu Operation & Parameter Setting Operation .......................................................................11
4.3.2 Operation for System Calibration.............................................................................................. 12
4.3.3 Operation in Loading Process ................................................................................................... 12
5. INSTALLATION&CONNECTION.............................................................................................13
5.1 INSTALLATION.....................................................................................................................................13
5.1.1 Structure of Shovel Loader........................................................................................................ 13
5.1.2 Installation of Weighing Indicator............................................................................................. 14
5.1.3 Installation of Position Sensor................................................................................................... 15
5.1.4 Installation of Oil Pressure Sensor ............................................................................................ 16
5.1.5 Cable Laying ............................................................................................................................. 17
5.2 TERMINAL...........................................................................................................................................17
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5.3 CONNECTION.......................................................................................................................................18
5.3.1 Oil Pressure Sensor Connector (LC-DN/LC-UP)...................................................................... 18
5.3.2 Position Sensor Connector (POSITION)................................................................................... 18
5.3.3 Power Supply Connector (POWER) ......................................................................................... 19
6. SYSTEM ADJUSTMENT&CALIBRATION PROCEDURE...................................................20
7. FUNCTION&OPERATION.........................................................................................................21
7.1 MAIN MENU........................................................................................................................................21
7.2 PARAMETER SETTING..........................................................................................................................23
7.2.1Weighing Parameters.................................................................................................................. 23
7.2.2 Calibration Parameters .............................................................................................................. 24
7.2.3 Setpoint Parameters................................................................................................................... 24
7.2.4 Alarm Parameters ...................................................................................................................... 25
7.2.5 Communication Parameters....................................................................................................... 26
7.2.6 Display Parameters.................................................................................................................... 26
7.3 SYSTEM CALIBRATION ........................................................................................................................27
7.3.1 Zero Calibration【Zero】......................................................................................................... 27
7.3.2 Zero Compensation【Z.cmp】................................................................................................. 28
7.3.3 Span Calibration【Cal】........................................................................................................... 29
7.3.4 Span Compensation【S.cmp】................................................................................................. 30
7.3.5 Loading Test.............................................................................................................................. 31
8. FAULT TREATMENT ..................................................................................................................32
9. WORKING SPECIFICATION..................................................................................................... 33
9.1 BRIEF DESCRIPTION ............................................................................................................................33
9.2 DETAILED DESCRIPTION......................................................................................................................34
APPENDIXA. PRINT FORMATS..................................................................................................36
APPENDIX B. REGISTER TABLE OF HOST-SLAVE MODBUS[ASCII]................................ 37
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1. Safety Precautions
Lithium Battery Installation
A Lithium battery should be equipped in the weighing indicator. If it is not allowed to be
transported together with the product because of embargo, please make a purchase
according to the model offered by us and install it by yourself.
Prohibit using the product under dangerous environment
Prohibit using the product under the dangerous environment with combustible gas and
explosive dust. If you have this need, please use our explosion-proof products.
Avoid using the product under overheated environment
Make sure that the weighing indicator works under the environment with allowed temperature
range to get good performance and long working life.
Please keep the product away from direct sunlight.
Installation & Power Supply of Weighing Indicator
Weld the mounting bracket of the weighing indicator firmly on the metal frame of the shovel
loader driving cab. The installation position should be convenient for operation.
The power switch of the weighing indicator should be turned off and ensure that the power
cables are not charged before DC24V power connection to avoid short circuit fault.
Please make sure that the power supply is correct before power-on.
Installation of Oil Pressure Sensor
Strictly follow the ‘Safety Precaution’described in ‘5.1.4 Installation of Oil Pressure Sensor’.
Install the oil pressure sensors and plate type three-way joints firmly, and seal them as
prescribed to avoid oil leaking.
Installation of Position Sensor
Install the position sensor according to required position and angle, and adjust Detecting
Distance to 3~5mm.
Cable Laying
Oil pressure sensor signal calble and position sensor signal cable should be laid in flexible
pipe for protection, and fix them with nylon strip.
Try to keep signal calbles away from the place with high temperature and possible extrusion,
and reserve enough bending length to avoid being pulled apart.
Environmental Protection
Before the Lithium battery equipped in the weighing indicator being discarded, please
insulate its positive or negative pole, do not put it into fire.
Although the weighing indicator is made of the lead-free components, after used in the
industrial environments, it’s possible to be polluted. So, while being discarded as worthless,
the weighing indicator should be processed lawfully as leady industrial waste for environment
protection.
Other Notes
The installation, wiring and maintenance should be operated by the engineers with the
relevant professional knowledge and safety operation ability. Although being not described in
this manual, the relevant safety operating procedures and standards should be followed.
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2. Brief Introduction
2.1 Operating Principle
Shovel Loader Weigher is a dynamic weighing and auto-totalizing equipment installed on shovel
loader without changing the original structure of shovel loader.
When the lift-arm of Shovel Loader is lift to a certain height, the position sensor will trigger the
weighing process, and the weighing indicator will collect the oil pressure signals from lower and
upper oil chambers of arm-lifting oil cylinder. After signal processing and compensation,
Single-bucket-loading-weight will be got and totalized to Totalized Loading Weight automatically,
and the Deviation Value between Totalized Loading Weight and Setpoint, alarm messages will be
displayed. The operator can judge if the present Single-bucket-loading-weight is valid according to
the alarm messages, and confirm the loading weight of last bucket according to Negative Deviation
Value for avoiding overloading. After Totalized Loading Weight reached setpoint, the operator should
stop loading process, save and print Loading Record.
2.2 System Configuration
1 Weighing Indicator with Thermal Printer.
2 Oil Pressure Sensors [0~25MPa].
2 Plate Type Three-way Joints.
1 Position Sensor [Detecting Distance: 5~8mm].
1 Mounting Fitting.
2.3 Applicable Shovel Loaders
Suitable for shovel loader with loading capacity 1~12t:
LiuGong ZL Series.
XiaGong XG Series.
LongKing ZL/LG Series.
XuGong ZL/LW Series.
JinGong ZL/ JGM Series.
LinGong LG Series.
ChengGong ZL/CG Series.
CAT Series……
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3. Technical Specifications
3.1 Technical Specification of Weighing Indicator
Product Executing Standard
CMC GB/T7724-2008《Electronic Weighing Meter》PRC National Standard.
OMIL R76: 2006《Non-automatic Weighing Instruments》International Recommendation.
Weighing Accuracy
Accuracy Grade: III .
Number of Nerification Intervals: n=3000.
Error Distribution Coefficient: P=0.5.
Power Supply
Operating Voltage: DC24V±20%.
Max. Power: 10W.
Display
640×480 dots TFT color display screen for English, Simplified/Complex Chinese character
display.
Kaypad
20 keys for Menu&Shortcut mode operation with key tone.
Optional English keypad, Simplified Chinese keypad and Complex Chinese keypad.
Number, English Alphabet, Simplified/Complex Chinese can be inputted.
Auto-locking, Key-locking, Key-unlocking, Digital Setting&Calibration and I/O Testing functions
available.
Weighing Range: 100~12,000kg.
Display Division: 1kg, 5kg, 10kg, 50kg.
Oil Pressure Sensor Input Interface (LD-UP/LD-DN)
2 Oil Pressure signal inputs.
Signal Input Range: 4~20mA.
Excitation Voltage Output: DC12V.
Weighing Signal Sampling Circuit
24-bit ∑-△ADC with 1,000,000 internal code used.
Max. Sampling Frequency: 400Hz.
Zero Drift: ±0.1μV/℃RTI (Relative to Input).
Gain Drift: ±5ppm/℃.
Non-linearity: 0.005%FS.
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Position Sensor Input Interface (POSITION)
1 Switch signal Input.
Excitation Voltage Output: DC12V.
Print Port (PRINTER)
RS232.
Digital Communication Interface (COM1)
RS232。
Connectable: IPC/PLC and Wireless Module.
Report Print
1000 Loading Records can be saved, queried and printed, and each record can contain 50pcs
Single-bucket-loading-weight value.
Outline Dimension
168 ×213 ×50 mm (W×H×D).
Cut Dimension
Model Horizontal Panel-mounting: 153 ×77 mm (W×H).
Model Vertical Panel-mounting: 77 × 153 mm (W×H).
Weight Approx. 2.0kg.
Temperature and Humidity
Service Temperature: -20℃to +40℃.
Storage Temperature: -30℃to +60℃.
Relative Humidity: Max. 85%RH.
Protection Level: IP65.
3.2 Technical Specification of Oil Pressure Sensor
Supply Voltage: DC9~36V.
Capacity: 0~25MPa or 0~40Mpa.
Output Signal: 4~20mA.
Long term stability 1year @ +25℃: ±0.3%FS.
Overpressure: 100MPa.
Burstpressure: 200MPa.
Connector: M12×1mm.
Operating Temperature: -40℃~+125℃.
Protection Level: IP67 with connector installed.
Approvals: CE/EMC.
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3.3 Technical Specification of Position Sensor
HALL Type Proximity Switches
Operating Voltage: DC5~24V.
Detecting Distance: 5~8mm.
Response Frequency: 5KHz.
Quiescent Current：Max. 2mA.
Thread Size: M8×1mm.
Service Temperature: -25℃~+70℃.
Protection Level: IP67.
Standard Detecting Target: Magnet.
3.4 SystemAccuracy
Accuracy of Single-Bucket -Weight: 0.5%~1.0%FS.
Accuracy of Totalized Loading Weight: ±1.0% (OIMLY(b) Accuracy Grade).
4. Operation Interface
4.1 Main Display Interface
GOODS: 00
OP.: 01
SET: 60.00t
[6]
[7]
[2]
CARNO: 00000
Left[9]/Right[10]
[11]
[5]
4.500 t
[1]
[3]
[4]
[12]
LOAD [LOCK] 05-20-2009 23:59:45
▲
OK
12
+1.200t
61.200t
USER:
ADD
[8]
[13]
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No.
Sign
Description
[1]
Working State
LOAD: Loading state.
DEDUCT: Deducting state with flashing yellow background.
PAUSE: Pause state with flashing red background.
[LOCK]: Keypad is locked.
[903] Date Format Hour : Minute : Second
[2]
CARNO
Car No.
[3]
GOODS
Goods Name.
[4]
OP.
Operator Name.
[5]
SET
Setpoint Value.
[6]
Blue ▲
The bucket of shovel loader is below the position sensor.
Blue ▼
The bucket of shovel loader is above the position sensor.
Red ■
Pause State.
[7]
OK
Weighing Normal.
STALL
The operator has released the accelerator of shovel loader in weighing process:
Acceleration Value < [400] Stall Alarm Point.
LOW
Lower Limit Alarm of Single-bucket-loading-weight:
Loading Weight < [401] Load Lower Limit.
HIGH
Upper Limit Alarm of Single-bucket-loading-weight:
Loading Weight > [402] Load Upper Limit.
UND-T
Undertime Alarm: Weighing Time < [403] Min. Weighing Time.
OV-T
Overtime Alarm: Weighing Time > [404] Max. Weighing Time.
[8]
USUER
User Name.
[9]
Bucket Count
The display area of „Bucket Count‟ will change to red background if the key【Void】
is pressed for „Cancel Totalizing‟or „Cancel Deducting‟.
[10]
Deviation Value
Deviation Value = Totalized Loading Weight－Setpoint Value.
[11]
Totalized
Loading Weight
“Last Bucket”Prompt: The display area of „Totalized Loading Weight‟will change
to red background if „Negative Deviation Value<3t‟, it means that the next bucket
may be the last one, the operator should determine the loading weight of the next
bucket according to the actual Negative Deviation Value.
[12]
Single-bucket-
loading-weight
The display area of „Single-bucket-loading-weight‟will change to flashing red
background while alarming.
[13]
TOT
The present Single-bucket-loading-weight has been totalized to Totalized Loading
Weight.
NO TOT
The present Single-bucket-loading-weight has not been totalized to Totalized
Loading Weight because of alarming.
After totalizing, the present Single-bucket-loading-weight can be deducted from
Totalized Loading Weight via the key【Void】.
Refer to parameter [406] „Totalizing/Deducting Permission While Alarming‟.
DED
The present Single-bucket-loading-weight has been deducted from Totalized Loading
Weight.
NO DED
The present Single-bucket-loading-weight has not been deducted from Totalized
Loading Weight because of alarming.
After deducting, the present Single-bucket-loading-weight can be totalized to
Totalized Loading Weight again via the key【Void】.
Refer to parameter [406] „Totalizing/Deducting Permission While Alarming‟.
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