CAS PB-II User manual

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PRECAUTIONS 4
PREFACE 6
OVERALL VIEW 6
DISPLAY & KEYBOARD 7
OPERATIONS 8
1. Simple Weighing Mode 8
2. Weighing with Tare 8
3. Hold Function 9
4. Setup Mode 10
5. How to use print(Option) 11
BATTERY MAINTENACE 19
ERROR MESSAGE 19
SPECIFICATIONS 20

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Thank you for purchasing CAS PB(Portable Bench).
These series have been designed with CAS reliability, under rigid quality control
and with outstanding performance. Your special departments can enjoy these
high quality reliable CAS products.
We believe that your needs will be satisfied and you will have proper reliability.
This manual will help you with proper operation and care of the PB(Portable Bench).
Please keep it handy for future reference.
NAMES AND FUNCTIONS
OVERALL VIEW

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DISPLAY & KEYBOARD
■PB2(LCD)
■KEY FUNCTIONS
KEYS FUNCTIONS
Used to set the zero point.
Used to input or cancel the weight of tare.
Used to make the weight of commodity stable.
This weight is average value.
Used to turn on/off the scale or backlight. (If you press the button long
time, Power is turned off)

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●Turn on the display by pressing key. Then, the display will show all the
segments and count up "0" to "9".
●When you turn on the display, make sure that platter is empty. Otherwise,
display will show "Err 1", an error of initial zero range. Please refer to "ERROR
MESSAGE" section for more information on page 19
●When the weight becomes stable the display shows the stable sign ( ○) on.
●You may need to make it "0.00" by pressing key unless the display
indicate "0.00" under the empty platter.
1. Simple Weighing Mode
①Place a commodity on
the platter.
②Remove the commodity
from the platter.
2. Weighing with Tare
●TARE means the weight of container being used for a commodity.
●TARE key function is to subtract the weight of the container from full weight loaded.
Place a container on①
the platter.
②Press the key. then
display will show the "0.00".
③Place a commodity into
the container, then the
display will show only the
weight of the commodity.

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④Remove container and
commodity, then the display
will show the weight of the
container with "-" symbol.
⑤Press the key, then
display will show the "0.00".
3. Hold Function
①When the weight is
unstable, press the key.
②"HOLD" will be displayed
twice
③Then average value will be
show twice And the "HOLD"
function will be removed
automatically

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4.SETUP MODE
4-1. How to Go to Setup Mode
Make sure that power is OFF. While pressing the ZERO key, press the key. The display shows “U SEt”.
You can select each menu by pressing the ZERO key and change the setting by pressing the TARE key. If you
press ZERO key, you can save current setting and go next mode.
4-2. Set up Mode Table
MENU DISPLAY DESCRIPTIONS
“ Off ” Do not use back-light.
“At ” Back-light is on 5 seconds.
BL light
(Backlight
Setting) “ On ” Use back-light.
“ rS-Co”Print out, continuously. (Continue Mode)
“rS-PC ” Print out, continuously. (CAS10Byte).
“ rS-CAS ” Print out, continuously. (CAS22Byte)
“rS-St2 ” Weight is Stable, Print out. (Stable Mode)
“ rS-DLP ” Weight is Stable, Print out. (DLP Printer Mode)
“rS-K ” Push the key , Print out. (Command Mode)
( Warning – Hold key not available when rs-K).
Rs-232
(Communication
Setting)
“rS-St1 ” Weight is Stable, Print out. (After zero return)
“ n” Do not use Auto Power Off function
At – OFF
(Suspend
Setting) “ 1 ~ 30 “
Power turns to be off automatically when the scale
is not in operation over for 1-30 minutes
Save
(Save Setting) save current setting and go next mode
- Change menu, change set data.
- Enteringmenu
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Italic Bold : Default Setting

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5. How to Use Print (Option)
5-1. Mode Change
You can use print out function. Print Out Mode has total 7 stage.
Each Stage is “rS-Co, rS-PC, rS-CAS, rS-St2, rS-DLP, rS-K, rS-St1”
5-2. rS-Co
1)Mode Setting
- This Print Mode is ‘Continue Mode’. First of all, You must scale’s mode setting.
Please refer to the page 10.
2)Print Opreation
①Place a commodity on the
platter, then the display will
show the weight of the
commodity. The weight is
send to the printer continually.
②Remove container and
commodity, then display will
show the"0.00".
3)Print Out
rS-Co MODE
=> Continue Mode
25.80 kg
25.80 kg
25.80 kg
25.80 kg
0.00 kg
0.00 kg
0.00 kg
0.00 kg

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5-3. rS-PC
1)Mode Setting
- This Print Mode is ‘Command Mode’. Please refer to the page 10.
2)Protocol
Transmission Data description
DATA Value(HEX) Description
SOH 01h Start of heading
STX 02h Start of text
STA S(53h),U(55h) S: Stable , U:Unstable
SIGN -(2Dh),SP(20h) Sign of the weight data
W5~W0 Weight data
UN1,UN2 KG,LB Unit of Weight
BCC Block check character exclusive or(^)
ETX 03h End of text
EOT 04h End of transmission

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COMMAND : DC1(0X11) SCALE->PC DATA FORMAT
Weight Value Data Format
5-4. rS-CAS
1)Mode Setting
- This Print Mode is ‘Continue Mode’ using CAS22Byte. Please refer to the page 10.
2)Protocol
CAS-22 Protocol
, , , Data (8 bytes) CR LF
└─┘ └─┘ └┐ └────┐ ┏──┘ └─┘
US (Unstable) GS (Gross weight) Device ID Lamp Status byte Empty Unit (kg/t)
ST(Stable) NT(Netweight)
OL (Overload)
▣Device ID: 0x0
▣Data (8 bytes): When the weight date including a decimal, for example, 13.5 kg, 8 bytes of ASCII code
corresponding to 0’,‘0’,‘0’, ‘0’,‘1’,‘3’,‘.’and‘5’ are sent.
▣Lamp Status Byte
Bt7
1
Bt6
Stable
Bt5
0
Bt4
Hold
Bt3
Printer
Bt2
Gross
Weight
Bt1
Tare
Bt0
Zero
Point

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5-5. rS-St2
1)Mode Setting
- This Print Mode is ‘Stable Mode’. Please refer to the page 10.
2)Print Opreation
3)Print Out
①Place a commodity on the
platter, then the display will
show the weight of the
commodity.
②If weight is stable state,
weight is send a printer
rS-St2 MODE
=> Stable Mode
25.80
52.30
12.8
0

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5-6. rS-DLP
1)Mode Setting
- This Print Mode is ‘DLP Printer Mode’. Please refer to the page 10.
2)Print Opreation
 CAS DLP Protocol
Variable Descriptions Data Length
V00 Net(Net weight) 7 byte
V01 Tare (Tare weight) 7 byte
V02 Gross(Gross weight) 7 byte
V03 Unit 2 byte
①Place a commodity on the
platter, then the display will
show the weight of the
commodity.
②If weight is stable state,
weight is send a DLP printer.

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5-7. rS-K
1)Mode Setting
- This Print Mode is ‘Key Printer Mode’. Please refer to the page 10.
2)Print Opreation
3)Print Out
①Place a commodity on the
platter, then the display will
show the weight of the
commodity.
②If press the Hold key,
weight is send a printer.
rS-K MODE
=>Command Mode
00 - 25.80 kg
00 - 19.50 kg
00 - 0.00 kg

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5-8. rS-St1
1)Mode Setting
- This Print Mode is ‘Stable Mode’. Please refer to the page 10.
2)Print Opreation
3)Print Out
①Place a commodity on the
platter, then the display will
show the weight of the
commodity.
②If weight is stable state,
You will see on display
and then you listen to the
buzzer sound one time.
③Remove container and
commodity, then You can
print another commodity
weight.
rS-St1 MODE
=> Stable Mode
25.80

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5-9. How to Connect RS-232C Wire
- SERIAL INTERFACE(Scale <-> Printer)
- SERIAL INTERFACE(Scale <-> PC)

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LOW BATTERY WARNING
When the battery is low the display shows the “ ” sign.
You can replace the battery new one.
If you still use the scale without replacing the battery the scale may provide
incorrect result on measurement.
※Low Battery Status. ※ Battery cut off display.
Error Message
on Display Description Solution
"Err 0" The "Err 0" occurs when scale is not stable. Remove unstable
facts.
"Err 1" The "Err 1" occurs when a current zero point has
shifted from the last span calibration.
Please call your CAS
dealer.
"Err 3" The "Err 3" is an overload error. Please remove the
weight.
"Err 9"
The "Err 9" is no weight error. When scale is in
counting mode, you must load the weight.
If you have no weight on your scale, you can see
this error message.
Please load the
weight on your tray.

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MODEL PB-II (Portable Bench)
Capacity / e
Dual Interval
Max 15/30kg
e=5/10g
Dual Interval
Max 30/60kg
e=10/20g
Dual Interval
Max 60/150kg
e=20/50g
Internal
Resolution 1/60,000 1/60,000 1/60,000
External
Resolution 1/3,000 1/3,000 1/3,000
MAX Tare -14.995kg -29.99kg -59.98kg
Display 115 x 35 [mm] / 45 " x 15.5 " 6 digit LCD
Symbols STABLE, ZERO, TARE, g, kg, lb, oz, Low Battery
Keys ZERO, TARE, HOLD, POWER
Functions
Weighing Hold Function
Backlight ON/OFF(Bright) Control Function
Auto Power Off Function
Print out Function
Dimensions 350(W) x 515(D) x 55(H)[mm]
Platter size 350(W) x 350(D)[mm]
Weight 5.6 kg
Power 1.5 V x 4 units (C size Battery)
or 12 V Adaptor(OPTION)
Operation
Time
Approx. 700hours (Li-ion Battery)/
1,100hours (Alkaline at 20°C /68°F)
400hours (Dry battery)
Operating
Temperature -10°C ~ +40°C / 14°F ~ 104°F
Minimum
Voltage
Level of The
Battery
About 4.2V(Recharge Battery: 5.6V, Li-ion Battery : 3 V)
Option
12V Adaptor 1.5A
RS-232C(RJ-11 TO D-SUB) Wire (Add Serial Interface)
DEP-50 Printer (Add Serial Interface)
Recharge battery(Pb:6 V, 1.3 Ah, 20HR) (Add Recharge Interface)
Li-ion battery(Li-ion:3.7 V, 5200 mAh) (Add Recharge Interface)
※Notice: Specifications are subject to change for improvement without notice.

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