CAS Road Weigher RW-2601P User manual

MODEL : RW-2601P
SERVICE'S MANUAL
(kg/lb Version)

Road Weigher
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CAS Portable Wheel Scale
Contents
1. Introduction ․․․․․․․․․․․․․․․․․․․․․․ 2
2. Feature ․․․․․․․․․․․․․․․․․․․․․․․․․․ 3
3. Technical Specification․․․․․․․․․․․ 3
4. Front Panel Description ․․․․․․․․․․․ 5
5. Test Mode ․․․․․․․․․․․․․․․․․․․․․․ 8
6. Set Mode ․․․․․․․․․․․․․․․․․․․․․․ 12
7. Calibration Mode ․․․․․․․․․․․․․ 15
8. Garvity Mode 19
9. Error Message and
Trouble Shooting
․․․․․․․․․․․․․․ 20
10.Part arrange
11.Schematic Diagram
12.Part List
13. Explode View

Road Weigher
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CAS Portable Wheel Scale
1. Introduction
We greatly appreciate your purchase of CAS Road Weigher, which is used
for displaying the value of weight loaded on each shaft of vehicle.
These goods have hold excellent performance and splendid properties
through strike tests as well as devoting ourselves under severe quality
management.
Also, it is programmed on the basic of the user's convenience help
display functions to be used easily.
Before using road Weigher, it is recommended to read this manual
carefully and to apply the function application fully.
Cautions■
Do not press the keys hardly, for the keys are in operation◆
with soft touch.
Do not use ignitable material for cleaning.◆
Avoid sudden temperature change.◆
Do not install Road Weigher in a place with high voltage and◆
excessive electrical noises.
Keep it in dry place.◆
Do not use at the place with excessive electrical noises and◆
vibration.

Road Weigher
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CAS Portable Wheel Scale
2. Features
Up to 6 axle(P/F) scales◆
Compact size & light weight Box type◆
Built in inner clock for date/time print◆
Built in Printer(serial printer)◆
Built in Battery Charger & Large capacity Battery◆
(6V/10A x 2 EA)
3. Technical Specification
◆Overview

Road Weigher
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CAS Portable Wheel Scale
Dimension◆
Specification◆
Model Name RW-2601P RW-Printer Box Accessory Box
Operating Power - Inner Battery Operation.(DC6V)
Cable,
AC Cord,
Adaptor,
Power Source AC 110/220V, 50/60 Hz
(For Battery Charger)
Display Type LCD Built In
Printer
without
Display
Display Designators Stable, Zero, kg/lb
Product Weight 9.2 kg 6.5 kg 3.5 kg

Road Weigher
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CAS Portable Wheel Scale
4. Front Panel Description
Display lamp■
STABLE lamp : Turn on when the weight is stable.
ZERO lamp : Turn on when the current weight is 0 kg(0 lb).
lb/kg : Turn on when the weight unit is lb or kg.
Key Usage■
TRUCK
No.
SUM
NET
GROSS
ZERO
ENTER
PRINT
kg
lb
TARE

Road Weigher
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CAS Portable Wheel Scale
ZERO key : Used to return the display to the center of ZERO when the
platform is empty.
kg/lb key : Toggles between lb and kg units.
(only It is used in the USA Version)
SUM key : Used to print sum total weights.
PRINT key : Used to print the current weight.
TRUCK No. key : Used to input the number plate of vehicle which is used
to weigh.
Only you can input number within five digits.
ENTER key : Used to store current condition and exit in CALIBRATION,
TEST, SET mode.
P/F1 key : Used to display the weight which is connected to Platform 1.
P/F2 key : Used to display the weight which is connected to Platform 2.
P/F3 key : Used to display the weight which is connected to Platform 3.
P/F4 key : Used to display the weight which is connected to Platform 4.
ZERO
kg
lb
SUM
PRINT
TRUCK
No.
ENTER

Road Weigher
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CAS Portable Wheel Scale
P/F5 key : Used to display the weight which is connected to Platform 5.
P/F6 key: Used to display the weight which is connected to Platform 6.
* How to enter TEST mode
Turn on the Power while pressing the
TRUCK
No. key, and TEST mode starts.
* How to enter SET mode
Turn on the Power while pressing the ENTER key, and SET mode starts.
* How to enter CAL mode
Turn on the Power while pressing the
ZERO
key and press TARE
and CAL mode starts.
■Power Part
Serial Port(9 pin) :□
Fuse Holder□
A C Cord :□
Power ON/OFF switch□

Road Weigher
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CAS Portable Wheel Scale
5. Test Mode
(1) How to enter
Press the "ON/OFF" key while pressing the
TRUCK
No. key, and TEST menu starts.
(2) Available keys
Key : Change the set value.
Used to increase the set value + 1.
Key : Change the digit of the set value.
Used to increase the set value ×10.
ENTER Key : Move to the next menu.
(3) Test Menu(TEST 1 - TEST 5)
Test 1 : Key Test
Test 2 : LCD Display Test
Test 3 : Load Cell Test and A/D conversion test
Test 4 : Serial Interface / Printer Test(RS-232)

Road Weigher
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CAS Portable Wheel Scale
TEST １
FUNCTION : Key test
Key Display Description
ENTER key :
Move to the next menu.
Other key :
Perform test.
tESt1
1
TEST 1 condition.
Press the key to be test and the No
of key mode should be identify with
code of key.
If you press Enter key, it will be
moved to test 2.
< Key List >
Key Code Number Key Code Number
P/F 1 03 Tare 05
P/F 2 07 Gross/Net 09
P/F 3 11 kg/lb 13
P/F 4 15 Sum 02
P/F 5 04 Print 06
P/F 6 08 Truck No. 10
Zero 01 Enter 14
TEST ２
FUNCTION : LCD display test
Key Display Description
Enter : Move to the
next menu
Other Keys :
Perform Test
tESt 2 TEST 2 condition.
TEST 2 is automatically performed.
After this test completing, it will be
moved to test3 automatically.
Ref 1. Program is automatically shifted to test 3 after completing Test 2.