CAS CASTON II User manual

CASTON 
1 5/13/201420
CASTON SERVICE MANUAL
(CASTON II & CASTON III & CASTON III PLUS)

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< Table of Contents >
1 Classification ...................................................................................................................................... 4
1.1. Preface ................................................................................................................................... 4
1.2. Precaution ............................................................................................................................. 4
1.3. Specification .......................................................................................................................... 6
1.4. Sealing Method ..................................................................................................................... 9
2 Classification .....................................................................................................................................13
2.1. Overall View.........................................................................................................................13
2.2. Display & Key Functions .....................................................................................................14
2.3. Options .................................................................................................................................15
2.3.1. Remote Control ...........................................................................................................16
2.3.2. TW-100 (Option) .........................................................................................................17
2.3.3. TWN (Option) .............................................................................................................18
2.4. Battery Usage .......................................................................................................................19
2.5. Use of Battery Charger ........................................................................................................21
3 Getting Started ..................................................................................................................................22
3.1. AP MODE ............................................................................................................................23
3.2. SLEEP MODE .....................................................................................................................23
3.3. BA MODE ............................................................................................................................24
3.4. CO MODE ...........................................................................................................................24
3.5. ID MODE .............................................................................................................................25
3.6. BR MODE ............................................................................................................................25
3.7. OP MODE ............................................................................................................................25
3.8. CH MODE ...........................................................................................................................25
3.9. PANID MODE .....................................................................................................................26
3.10. HL MODE ............................................................................................................................26
4 CASTON III Command Mode Protocol ........................................................................................27
5 Calibration.........................................................................................................................................29
5.1. General Calibration .............................................................................................................29
5.1.1. C4 Setting ....................................................................................................................31
5.1.1.1. C4-1 Setting................................................................ 31
5.1.1.2. C4-2 Setting................................................................ 31
5.1.1.3. C4-3 Setting................................................................ 31
5.1.1.4. C4-4 Setting................................................................ 31
5.1.1.5. C4-5 Setting................................................................ 31

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5.1.2. SPAN Calibration Setting (C-3) ..................................................................................31
5.1.3. Gravity Constant Value Setting (C-9) ........................................................................31
5.1.4. Calibration factor Setting (C-10) ................................................................................32
5.1.5. Displaying Real A/D Value (C-5) ................................................................................33
5.1.6. Input Function Key Code (C-6) ..................................................................................33
5.1.7. Percent Calibration (C-7) ............................................................................................33
5.1.8. Battery Calibration (C-8) ............................................................................................33
6 The Schematics and Diagram ...........................................................................................................34
6.1. System Block Diagram .........................................................................................................34
6.2. Circuit Diagram ...................................................................................................................36
7 Exploded View ...................................................................................................................................42
8 Part Location .....................................................................................................................................55
9 Error Messages & Solution ...............................................................................................................60
10 Part List (Common Part) ..................................................................................................................61
11 Part List (ETC Part) .........................................................................................................................94

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1 Classification
1.1. Preface
Thank you for purchasing of our CAS scale.
This scale has been designed with CAS reliability, under rigid quality control
and with outstanding performance.
WE hope that your departments enjoy with high quality of CAS product.
This manual will help you with proper operations and care of the CASTON series.
Please keep it handy for the future references.
1.2. Precaution

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1.3. Specification
-CASTON II
CASTON II
Capacity /
Division(kg)
500 / 0.2 1000 / 0.5 2000 / 1 3000 / 2 5000 / 2
Internal
Resolution 1 / 60,000
MAX External
Resolution 1 / 3,000
Display Four LEDs with 5 digit(1.2 inch)
POWER 6V/7AH(PB BATTERY)
Keys ON/OFF, *(STAR), ZERO, TARE, HOLD
Function
Weighing
AUTO POWER OFF
HOLD
Remote control
Wireless communication(option)
Operating
Temperature
- 10 C ~ +40 C
Options Remote control

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-CASTON III
CASTON III
Capacity /
Division(kg)
500
/0.2
1000
/0.5
2000
/1
3000
/1
5000
/2
10000
/5
15000
/5
20000
/10
30000
/10
Internal
Resolution 1 / 60,000
MAX External
Resolution 1 / 3,000
Display Four LEDs with 5 digit(1.5 inch)
POWER 12V/7AH(PB BATTERY)
Keys ON/OFF, *(STAR), ZERO, TARE, HOLD
Function
Weighing
AUTO POWER OFF
HOLD
Remote control
Wireless communication
Operating
Temperature
- 10 C ~ +40 C
Options Wireless Communication - Bluetooth method

CASTON 
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-CASTON III PLUS
CASTON III PLUS
Capacity /
Division(kg)
- - 2000
/1
3000
/1
5000
/2
10000
/5
15000
/5
20000
/10 -
Internal
Resolution 1 / 60,000
MAX External
Resolution 1 / 3,000
Display Four LEDs with 5 digit(1.5 inch)
POWER 12V/7AH(PB BATTERY)
Keys ON/OFF, *(STAR), ZERO, TARE, HOLD
Function
Weighing
AUTO POWER OFF
HOLD
Remote control
Wireless communication
Operating
Temperature
- 10 C ~ +40 C
Options Wireless Communication - Bluetooth method

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1.4. Sealing Method
-CASTON II

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-CASTON III