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 : [e-mail]

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. Functio⑨ 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 prepare 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 any load on the
sensor

About 1 sec later

After adding the actual load (standard weight) 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.

Output : (+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

6) BY

9. Save data Transfer (A001 ~A500)

1. Command Form (PC -> INDICATOR)

CODE BYTE1 BYTE2 BYTE3 BYTE4 BYTE5

ASCII A 0 0 1 P

HEX 41H 30H 30H 31H 50H

1) BYTE

2) BYTE

3) BYTE

1, BYTE2 : Fixed Charactor (A)
3, BYTE4 : Save Data (1 ~ 500)
5 : Command Order (P, D, U))

2. Command chart
Command

ASCII HEX

explanation

P 50H Save Data A001 ~ ~500 data transfer
D 44H Transfer till Save Data command

U 55H Transfer since Save Data command
EX) A001P : AD001 ~ AD500
A005D : AD001 ~ AD005

A050U : AD050 ~ AD500

3. Transmission Data Form (INDICATOR -> PC)

CODE BYTE1 BYTE2 BYTE3 BYTE4 BYTE5 BYTE6 BYTE7 BYTE8

ASCII A D 0 0 1 , + 0

HEX 41H 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 Save

3) BYTE Fixed

4) BYTE DATA

5) BYTE CARR

6) BYTE LINE

1, BYTE2 : Fixed Charactor (AD)
3 ~ BYTE5 : Data (1 ~ 500)
6 : Charactor (,)
7~BYTE14 : 8byte ((Including +/-)
15 : IAGE RETURN

20

16 : FEED