RW-710F/910F
VER 001
Vehicle Weighing Scale
OWNER’S MANUAL
Vehicle Weighing Scale RW-710F/910F
NOTE
(1) The unauthorized copying of some or all of this manual is prohibited.
(2) The information contained herein is subject to change without notice.
(3) If there are any questions such as wrong or missing parts of the contents listed in this manual, please contact us.
(4) To improve the product performance, functions can be changed with no notice.
(5) Please understand that CAS does not have responsibility for a demand related to loss, lost profit etc. caused by operating the product, regardless of the third clause.
WARNING DEFINITIONS
This is warning & caution mark
This is hazard alert mark
This is useful information mark
- 2 -
Vehicle Weighing Scale RW-710F/910F
INDEX
1. Precautions ............................................................................. 4
2. Introduction ............................................................................. 5
3. Installation ............................................................................... 5
4. Use of Battery Pack ................................................................ 7
5. Description of Panels and Symbols ......................................... 8
6. Setting Mode ........................................................................... 9
7. Test Mode ............................................................................. 10
8. Specifications ........................................................................ 11
9. Check Message .................................................................... 13
- 3 -
Vehicle Weighing Scale RW-710F/910F
1. Precautions
Please be informed that we’re not responsible for any incident or mishap caused by partial modification of this product. To avoid such situation, customers need to contact our customer service team or system installation staff in advance, and any modification should be conducted under our surveillance.
◆ Use only approved enhancements and batteries. Do not connect incompatible products. Use only batteries, chargers, adaptor, and enhancements approved by CAS for use with this particular model.
The use of any other types may invalidate any approval or warranty, and may be dangerous. For availability of approved enhancements, please check with your dealer.
◆ Do not install the scale in strong direct sunlight and dust.
◆ Please confirm that the local voltage is correct for the power adapter.
◆ Do not use inflammable substances for cleaning.
◆ Avoid sudden changes of temperature if possible
◆ Do not use the product in a place with a high-voltage current or severe electronic noise.
◆ Do not use the product in a place with severe vibration.
◆ Do not put too much pressure to keys.
◆ Avoid from the shock of excessive weight.
- 4 -
Vehicle Weighing Scale RW-710F/910F
2. Introduction
◆ Easy to exchange the battery pack.
◆ Slim(34mm) type.
◆ Weigh-In-Motion(WIM)
◆ Outstanding water resistant(IP66) and vibration proof effect.
◆ Wireless communication: ZigBee
◆ Long battery lifetime by one time charging
3. Installation
Be cautious of below situations, when placing the product on the road.
- 5 -
Vehicle Weighing Scale RW-710F/910F
Weighing method
Sequential
2 Axle, 2 Plate
Accuracy: ±1~3%
(WIM: ±3%)
[Scale ID]
Axle 1☞ Left: 1 / Right: 2
Description
In case of Weigh-In-Motion (WIM), you must install the dummy pad (longer to the length of the vehicle) back and forth on scale.
Synchronous
2 Axle, 4 Plate
Accuracy: ±0.1%
[Scale ID]
Axle 1☞ Left: 1 / Right: 2
Axle 2☞ Left: 3 / Right: 4
Synchronous
3 Axle, 6 Plate
Accuracy: ±0.1%
[Scale ID]
Axle 1☞ Left: 1 / Right: 2
Axle 2☞ Left: 3 / Right: 4
Axle 3☞ Left: 5 / Right: 6
Can be installed up to maximum 6 axles
As shown above, if it is used with the indicator, please refer to indicator ’s operating manual.
- 6 -
Vehicle Weighing Scale RW-710F/910F
4. Use of Battery Pack
Use only approved power adaptor and batteries.
Do not connect incompatible products.
Use only batteries, chargers, adaptor, and enhancements approved by CAS for use with this particular model.
The use of any other types may invalidate any approval or warranty, and may be dangerous. For availability of approved enhancements, please check with your dealer.
4.1. Battery charging
Step1. Turn clamps that exit on both sides of battery cover to the right in a quarter.
Step2. Pull out a battery pack.
Step3. Check the power adaptor voltage is (DC 5V, 1A).
Step4. Connect the charging jack to the IN port from adaptor.
Step5. If adaptor is still being charged, the RED lamp is on.
Step6. If a charging is completed, the RED lamp is off.
Step7. The battery charging time takes about 6~8 hr.
(Charging time is subject to be changed according to battery condition.)
Step8. Inserting is in reverse.
4.2. Battery lamp
In order to prevent the electric discharge, after r is on, the power will be turned off automatically after about 1~5 hours.
(It’s subjected to be changed according to using conditions.)
- 7 -
Vehicle Weighing Scale RW-710F/910F
5. Description of Panels and Symbols
Display g h i j k l
Indicates the number of measured wheels in the WIM mode.
88888
Indicates weight and status q Indicates the status of the wireless connection r
Displayed when the weight is minus
Indicates when a battery has to be recharged a Displayed when the weight is zero
Indicates in-motion mode
Indicates the weighing unit
Displayed when the weight is stable
Key
Turn on and off the scale.
Return the display to zero
Use to back light on and off
Use to change weight unit
Wireless linked product
’s unit is also changes
- 8 -
Vehicle Weighing Scale RW-710F/910F
6. Setting Mode
How to enter When the display is off, press setting mode is stared.
key while pressing key then this
Used keys
: Used to set up an initial zero value / Increase the digit of value (F03)
: Used to increase the setting constant one by one.
: Used to move next menu after completing input value.
F01 5
Adjustment the speed of weight change (1~9) ex) F01-1: Very fast ~ F01-9: Very slow
F02 0
Automatic zero condition (0~9) ex) F02-0 : Not used
F02-3: Compensation for gradual change below 1.5division.
F02-9: Compensation for gradual change below 4.5division.
F03 1
Scale ID number (1~12) ex) F03-1: ID 1 ~ F03-12 : ID 12
F04 0
Weighing-In-Motion (WIM) (0, 1) ex) F04-0: Not used / F04-1: Used
In the WIM mode
When
“SLO”, “FAST” message occurs, in order to initialize, press key. Then, must be measured weight again.
Maximum vehicle speed: 10km/h (6mi/h)
F05 5
Adjusting the brightness of the backlight (0~9) ex) F05-0: 10% brightness ~ F05-9: 100% brightness
- 9 -
Vehicle Weighing Scale RW-710F/910F
7. Test Mode
How to use
When the display is off, press key while pressing key then this test mode is stared.
Used keys
: Used to test the scale.
: Used to move next menu.
TEST1
TEST 1 : Display test
It operates automatically and the whole display is ON.
TEST2
0
TEST 2 : Key test
Initial display is ‘0’.
Press a key that you want to test, and then the display message will be shown. ( :1 / : 2 / : 3 )
TEST3
5138
TEST 3 : Load cell test
The value is the conversion constant for A/D.
The value may be different according to scale models.
Please check if the displayed number is easily changed with giving force to a scale.
If the displaying number is not changed or remains ‘0’, then it needs the service after sales.
TEST4
LIGHT
TEST 4 : Back light test
: Turn on and off the back light.
- 10 -
Vehicle Weighing Scale RW-710F/910F
8. Specifications
◆ General specification
Capacity
Division
Safe overload
Display
Backlight
Load cells
Output data rate
Operating temperature
Operating humidity
Net weight
Ramp weight
Power
Charging adapter
Operating time
◆ Wireless specification
Wireless method
RF frequency range
Output power
Channel width
Frequency offset
Transmit data rate
Receiver sensitivity
Maximum input level
RF In/out impedance
Spurious(2nd harmonics)
Radio link effective range
10,000kg / 20,000lb
10kg / 20lb
150% of capacity
5 digit FSTN LCD (Height: 15mm)
Amber LED backlight
6 Standard 750Ω Bridge
10 times/sec(Static), 100 times/sec (WIM)
-20℃ ~ 60℃
85% R.H. (No condensation)
Approx. 28kg
2.6kg x 2pcs
3.7V 4A Lithium polymer battery
AC/DC Adapter 5V 1A
Approx. 60hr
ZigBee
2400 ~ 2483.5 MHz
Max. 4dBm
2 MHz
< ±30ppm
250Kbps,500Kbps
-99dBm (PER <1%)
0dBm
50 ohm (TXRF, RXRF)
< -30dBm
Approx. 30M (Open space)
- 11 -
◆ Dimensions [mm]
Vehicle Weighing Scale RW-710F/910F
W: RW-910F 900mm / RW-710F 700mm
- 12 -
Vehicle Weighing Scale RW-710F/910F
9. Check Message
Code Description
CH 02
Something wrong in a load cell connection or in an A/D convertor.
Please check the load cell and then contact us to resolve this technical problem.
FAST
In the WIM , occur when the vehicle’s speed is too fast.
Please pass the vehicle with 10km/h(6mi/h) or less.
SLO
In the WIM , occur when the vehicle’s speed is too slow.
OVER
The scale ’s weight is over maximum capacity.
Don ’t load the article whose weight is heavier than the maximum capacity.
- 13 -
[MEMO]
Vehicle Weighing Scale RW-710F/910F
- 14 -
