dacell PDN-10 User manual

Ver 4.0
MODEL : PDN-10
USER MANUAL
DACELL CO.,LTD.
Address : 681-1 Cheoksan-Ri, Nami-Myeon, Cheongweon-Gun,
Chung-buk
TEL :[phone]
FAX : [phone]
http://www.dacell.com
E-Mail : [email protected]

Contents
1. Features ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 2
1-1. Σ-∆ Conversion method (Sigma-Delta)⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 2
1-2. Calibration method ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 2
1-3. DATA BACK-UP & Watch-Dog function ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 2
1-4. Standard Built-in product ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 2
2. Cautions ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 3
2-1. Set-up Caution ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 3
2-2. Caution for use ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 3
3. Specification ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 4
4. Front Panel ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 5
4-1. Display Window on Front Panel ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 5
4-2. Features of Display Window ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 5
4-3. Connector Wiring Diagram ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 6
5. SET UP ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 7
5-1. Types of Setting mode & Set-up ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 7
5-2. Function mode (Function Set-up) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 8
5-3. Measuring DATA Saving and Transmitting ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 12
5-4. Digital calibration (Calibration by sensor output value) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 13
5-5. Actual load calibration ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 14
5-6. SPAN constant calibration ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 15
5-7. Lock Set-up ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 16
6. Product Inspection ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 17
7. RS232C ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 18
8. Command mode ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 19
1
9. Save data Transfer (A001~A500) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 20

1. Features
We are grateful to you for picking up our product. If you experience problems while
using it, you may refer to the user manual or contact the Technical Support Department
of the company.
This product is an indicator which amplifies micro voltage of various sensors and
displays in digital form. It is normally used for measuring physical volume of loadcell,
pressure sensor, LVDT and torque sensor that mostly use strain gauge.
It has the following features.
1-1. Sigma-Delta Conversion System
It has middle-high speed A/D conversion equipment that detects input signal from
sensor 100 times per second.
1-2. Calibration System
It has calibration system by real-weight (Standard Test Weight) and Sensor output
value.
1-3. Data Back-up and Watch-Dog Function
Default value such as Maximum and Minimum is memorized in Flash Memory. So it
does not need to set up the input value again even though the power supply is cut. It
has Watch-Dog function for the case of System Failure due to the power change and
external noise.
1-4. Standard Built-in Product
1. Body
2. User’s Manual
3. Sensor and Communication Connector
2

2. Cautions
For running this product’s functions correctly and safe use, please carefully read and
understand the following details before you use this product.
You must not use this product for any other purpose apart from the contents mentioned
in this manual. Please do not attempt to try any altering on this product.
2-1. Set-up Caution
• Please avoid any place with water.
• Please locate this product in the place without vibration or impact and humidity with
high temperature. For installation, please avoid a direct ray of light and dust. Do not
let this product contact with air including ion or salt.
• Please do not use this product in the place with inflammable gas or steam or dust.
• Please use 4-wire shield cable for sensor cable. If you use cable too long, measuring
error can be occurred due to the resistance of wiring.
2-2. Catuion for use
Please wait until it becomes stable to input idle condition and real-weight load during
calibration. If you press Enter Key before it gets stable condition, calibration error
might be occurred.
3
Please do not press any Key during using this product. (Refer to 6. Set up mode and
7. Calibration for function and specification of each key)

3. Specifications.
• Available sensor (DC)
① Micor Voltage Output Sensor (mV)
② Strain Gauge Type Sensor (Bridge 350Ω, 120Ω)
• Maximum Display
- 19999 ~ +19999
• Display
Load Display : 4 1/2 Digits LCD
Status Display LED : Red LED (3)
Key Switch : 5
4

4. Front Panel
4-1. Display Window on Front Panel
① Load Display
②,③,④,StatusDisplay
LED
⑤ Power Switch On/Off
⑥ Function Key/ZERO Key
⑦ Enter Key / HOLD Key
⑧ Shift Key / READ Key
⑨ Up Key / SAVE Key
4-2. 표시창의 기능 설명
① Load Display LCD : Displays Load DATA or Set Point.
② LB Display LED : LED is lighted up when battery is Low battery.
③ TX Display LED : LED is lighted up when RS232C(Communication) is transfer .
④ HOLD 표시 LED : LED is lighted up when Load data is in HOLD mode.
⑤ key : Power on/off. (It stays on when power key is pressed for 3 seconds.)
⑥ key : iThis key can be used to be out of Set-up mode (or to return to
Measuring Mode) as ESC. Also, it can be used to set the
display value as ZERO regardless of data value.
⑦ key : It is used to set and save each set-up value as Enter key.
Also use HOLD/RESET KEY.
⑧ key : It is used to move action value of the flickered numbers when set up.
READ key function. Functio
⑨
n that can confirm storing Data (A001 ~ A500).
or increasing 1 for actio key : Key f n value of each number chosen.
5
SAVE key function. Sequentially save Data (A ~ A 500)

4-3. Connector Wiring Diagram
LOAD CELL (5 pin connector 16Ф) ①
② Communication (RS232C) (4 pin Connector 12Ф)
6

5. SET UP
5-1. Types of Setting mode & Set-up
Setting mode에는 Function mode, Digital calibration mode, Actual load calibration
mode, SPAN constant calibration mode로 4가지가 있습니다.
7
Mesuring mode
While key is being
Press, press key
Function mode
END
①
Digital calibration
mode
END
②
END
③
Actual load
calibration mode
① Function mode
Acess to each function setup mode. Please refer 8-2 function mode.
② Digital calibration mode
It is to calibrate into the sensor’s out
p
ut value. No need to
p
re
p
are for the actual
load (stand weight). Please refer 5-3 how to calibrate.
③ Actual load calibration mode
It is to calibrate by adding the actual load (standard weight or the load you know).
Please refer 5-4 how to calibrate.
④ SPAN constant calibration mode
It is to calibrate with the S.CAL value written down for load calibration. Please refer 5-5
how to calibrate.
END
④
SPAN constant
calibration mode

5-2. Function mode
1) How to set function.
8
Measuring mode
While key is being
Press, press key
END

# Function mode list #
Name Function Setting The standard
set-up value
F-01 Decimal point 0, 1, 2, 3 1
F-02 Division 1, 2, 5, 10, 20, 50 1
F-03 Display filter 4, 8, 16, 32 16
F-04 Hold mode Sample hold, Peak hold, Absolute peak hold Peak hold
F-09 ID Number 0 ~ 32 1
F-10 Baud rate & PRINT 4800, 9600, 19200, 38400 9600
9

F-01. Decimal point (Decimal point Set-up)
(Standard setup value: 1)
Display data Setting
0 00000 0
1 0000.0 1
2 000.00 2
3 00.000 3
F-02. Division (Minimum display unit setup)
(Standard setup value: 1)
Display data Setting
1 Displayed In 1 (0, 1, 2, 3, 4 …….)
2 Displayed in 2 (0, 2, 4, 6, 8 …….)
5 Displayed in 5 (0, 5, 10, 15 …….)
10 Displayed in 10 (0, 10, 20, 30 …….)
20 Displayed in 20 (0, 20, 40, 60 …….)
50 Displayed in 50 (0, 50, 100, 150 …….)
F-03. Display filter (Display speed setup)
(Standard setup value: 16)
Display data Setting
0 No filter
4 Average time 1/8 sec
8 Average time 1/4 sec
16 Average time 1/2 sec
32 Average time 1 sec
F-04. Hold mode
(Standard setup value: 1)
Display data Setting
0 Sample Hold : To hold the display value at the time of Hold
signal input.
1 Peak Hold (+) : To hold the maximum value of display values
during Hold signal input.
2 Absolute Peak Hold(+/-) : To hold the maximum absolute value of display
values during Hold signal input.
10

F-09. ID Number (Communication Device Number setup)
(Standard setup value: 00)
Display data Setting
00 00 : Device number is not set-up(Stream mode:always transmit data )
~
32 01 ~32 : Device number is set-up(Command mode:Transmit data by command)
F-10. Baud rate & Print (Communication Speed & Print Setup)
(Standard setup value : 9.60)
Display data Setting Stream mode Command mode
4.80 4800 bps O O
9.60 9600 bps O O
19.20 19200 bps O O
38.40 38400 bps O O
11

5.3. Measuring DATA Saving and Transmitting.
1) DATA Saving
It is used to save the measured DATA.
The value displayed on LCD window will be saved.
Please press KEY to display on the display window and then the address
to be saved will be displayed as in .
Please press KEY to save DATA in the displayed address.
Please press KEY to save and escape.
You can save from # A001 to A500.
2) DATA Search
Please press KEY and then -> on display window.
And you can select address by using and KEY.
Please press KEY in the selected address to display the saved DATA.
Please press KEY to escape from DATA search Mode.
3) DATA Delete
Please press READ KEY와 SAVE KEY and then -> on display
window.
Please press KEY to select.
Please press KEY to delete DATA.
(※ Note: All the saved DATA will be deleted.)
12
4) Please refer to p.20 SAVE DATA about DATA Transmitting.

5-4. Digital calibration (Calibration by sensor output value)
At the time of purchasing sensor, the rated capacity (R.C) and rated output (R.O)
declared on the calibration sheet can be used for the calibration for easier calibration.
and
key. And then. Press key
13
Measuring mode
While key is being
Press, press key
Display Function mode
Display Sensor output value calibration mode
Display R.O. value input mode
Display R.C. value input mode
Input the rated output value by using and
key. And then. Press key
Calibration end
Input the rated output value by using

5-5. Actual load calibration
This is a calibration method by adding actual load on the sensor. Standard weight is needed .
Display Shunt CAL value (please write to S.CAL)
Cal. Date R
14
Measuring mode
While key is being Press, press key
Display Function mode
Display Sensor output value calibration mode
Display Actual load calibration mode
Display actual load mode
Input the rated output value by using and key. And
then. Press key
Calibration end
Display zero mode. press key without an
y
load on the
sensor
About 1 sec later
After addin
g
the actual load (standard wei
g
ht) on the
sensor, press key.
About 1 sec later
Display R.O. value input mode
Input the rated output value by using and key. And then.
Press key (Input 3.0000 if do not know the R.O. value)
.O. value calibration constant vlaue

5-6. SPAN constant claibration
It is to calibrate with the S.CAL value written down for load calibration. You can
calibrate without any standard weight.
15
Measuring mode
While key is being
Press, press key
Display Function mode
Display Sensor output value calibration
Display Actual load calibration indicate
Input the rated output value by using and key. And
then. Press key
Calibration end
Display Shunt cal value calibration mode
Display R.O. value input mode
Display Shunt cal value input mode
Input Shunt cal value by using and key. And then.
Press key

16
5-7 Lock Set-up
You can prevent any accidental operation due to the unnecessary key control by Lock
set-up. After finishing calibration, it is recommended to set the Lock.
At the first stage, please start while the power is OFF.
Related Function when Lock is set : Function related to calibration
Power off
While key is being Press, and
then the power is ON
Please keep pressing key while this is being displayed
or
Set-up end
Pllease select lock or release by pessing key
ON : Setting is impossible. Off : Setting is possible

6. Product Inspection
Symptom Cause Action Remark
When Display
trembles.
Load cell is damaged.
Load cell insulation
resistance.
Indirect occurrence
Load cell input, output.
Check resistance
Check load cell’s
insulation resistance.
Insulation
resistance
(Cable & Case >
1000 Mohm)
Loadcell faulty Check load cell’s
insulation resistance.
Loadcell connection is
insufficient.
Check the wiring
between load cell and
the main device.
Check the load cell’s
calbe’s disconnection.
When weight
changes into (-).
Loadcell wiring is
reversed.
Check load cell’s ouput
cable connection.
Out
p
ut : (+SIG)
(-SIG)
Displayed as
“OVER” or
“UNDER”
Load cell is damaged.
Load cell connection is
bad.
Check the load cell’s
condition and calbe
connection.
17

7. RS232C
Since RS232C Interface is very sensitive of electric noise. So please do the wiring
from AC Power and electric wires separately. Also you must use the shield calbe always.
Indicator Host PC
TX(Transmission Data) RXD(Receive Datea), No.2 Pin
RX(Receive Datea) TXD(Transmission Data), No.3 Pin
GN(Ground) GND(Ground), 5 Pin
1. TYPE : EIA-232C
2. Method : Half-duplex, asynchronous method.
3. Baud-rate : Select one of 2400, 4800, 9600, 19200bps
4. Parity : No Parity
5. Data bit : 8 bit
6. Stop bit : 1bit
Stream mode (Ex. Data +1234.5 transmission)
CODE BYTE1 BYTE2 BYTE3 BYTE4 BYTE5 BYTE6 BYTE7 BYTE8
ASCII S T , N T , + 0
HEX 53H 54H 2CH 4EH 54H 2CH 2BH 30H
CODE BYTE9 BYTE10 BYTE11 BYTE12 BYTE13 BYTE14 BYTE15 BYTE16
ASCII 1 2 3 4 . 5 CR LF
HEX 31H 32H 33H 34H 2EH 35H 0DH 0AH
1) BYTE
. DATA S DAT U S
. DATA DAT L
2) BYTE
4) BYTE CARR
5) BYTE LINE
1, BYTE2
table : S T . A Unstable :
OVERFLOW: O L . A UNDERFLOW : U
3 ~ BYTE6 : fixed character (, N T ,)
3) BYTE7 ~ BYTE14 : DATA 8 BYTE(including +/-)
15 : IAGE RETURN
18
16 : FEED

8. Command mode
Please set up the device No. referring to INDICATOR Manual.
(Can setup from 1 to 32 channel.)
1. Command form (PC -> INDICATOR)
CODE BYTE1 BYTE2 BYTE3 BYTE4 BYTE5
ASCII I D 0 1 P
HEX 49H 44H 30H 31H 50H
1) BYTE
2) BYTE umb
3) BYTE
1, BYTE2 : Fixed character (ID)
3, BYTE4 : device n er (1 ~ 32)
5 : command order (P, H, R, Z)
2. Command chart
Command
ASCII HEX
P 50H Transmit the current value of order equipment.
H 48H Hold for order equipment.
R 52H Release hold for order equipment.
Z 5AH Operate the current value of order equipment as ZERO.
3. Transmission DATA form (INDICATOR -> PC)
CODE BYTE1 BYTE2 BYTE3 BYTE4 BYTE5 BYTE6 BYTE7 BYTE8
ASCII I D 0 0 1 , + 0
HEX 53H 54H 30H 30H 31H 2CH 2BH 30H
CODE BYTE9 BYTE10 BYTE11 BYTE12 BYTE13 BYTE14 BYTE15 BYTE16
ASCII 1 2 3 4 . 5 CR LF
HEX 31H 32H 33H 34H 2EH 35H 0DH 0AH
1) BYTE
2) BYTE
3) BYTE
4) BYTE
5) BYTE CARR
1, BYTE2 : Fixed character (ID)
3 ~ BYTE5 : Device number (1 ~ 32)
6 : Fixed character (,)
7~BYTE14 : DATA 8byte (including +/-)
19
15 : IAGE RETURN