CAS CI-1580A, CI-1580 User Manual

Contents

1. Introduction

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2. Specifications

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3. Front Panel Descriptions

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4. Rear Panel Descriptions

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5. Installation

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6. Calibration

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7. Set-up

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8. Interface

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1. Introduction

■ Introduction

This product as an indicator for weighing instruction and control is designed for the most suitable use of any meters (packer, weigh separator, platform scale, various tensile and compression test equipment) that can be applied in the widest way throughout industries. This product ensures communications with external devices such as computers as it basically installs an RS-232C port. In addition, this product can be conveniently used for the weighing control as it basically has three relay outputs necessary for control (applicable only if there is relay out). Please utilize all the functions in this product sufficiently as you can use the device properly with good knowledge of this manual before you use this product.

■ Features

· Measures to screen off external noises

· Built-in self-diagnosis and self-recovery functions from failure

· External resolution : 1/20,000

· Electrostatic data memory

· 2 built-in external relay input terminals (zero, tare/tare removal)

· Data memory

· 24V of input power supply can be used with the use of DC power supply regardless of

polarity (500mA < Trans Type > or more is recommended)

· FAC (Full Auto Calibration) method for calibration

· Equivalent input method for Calibration

· Basic installation of RS-232C

· Option : RS-422/485

· Option : I/V-OUT

■ Cautions

· Do not drop or apply severe shocks to the product.

· Do not install the product with high voltage or severe electric noises.

· Do not install the produce with direct sunlight or severe vibrations.

· Connect the product with external peripheral devices after turning off the power switch.

· Keep the product from water or rain.

■ Accessories

· Product manual

· Option (separate option for any addition): 1 EA of adaptor (DC 24V / 500mA)

2. Specifications

■ Analog Part & A/D Conversion

Input sensitivity

0.3㎶ / D

Adjustment range of Zero

- 0.6mV ∼ + 1.5mV

Load Cell Excitation Voltage

DC 10V (±5V)

Temperature Coefficient

Zero : ±10 PPM / ℃

SPAN : ±10 PPM / ℃

Input Noise

±0.6㎶ P.P

Input Impedance

Over 10㏁

A/D conversion method

∆∑

A/D Internal Resolution

520,000 Count(19bit)

A/D Conversion Rate

200 times / Sec

Non-linearity

0.01% FS

■ Digital Part

Display

7-Segment, 5 digit RED FND

Character size : 12.7(H) ×7.3(W)mm

Division

×1, ×2, ×5, ×10, ×20, ×50

Below Zero Indication

“-“ Minus Sign

Decimal Point

0, 0.0, 0.00, 0.000

Status Lamp

Stable, Zero, High, Low, OK, Hold, Comm

Function Key

ZERO, TARE, SET, ENTER

■ General Specification

Power

DC 24V / About 500mA (Trans Type)

Operating Temperature

Range

-5℃ ~ +40℃

Operating Humidity

Range

Under 85% Rh (Non-condensing)

Product Size

(W) 100 X (H) 52 X (D) 125 (mm)

Product Weight

About 450g

■ Options

Option - 1

RS-422/485

Option – 2

I-OUT (4~20mA)

Option - 3

V-OUT (0~10V)

3. Front Panel Descriptions

■ DISPLAY (CI-1580A)

■ Display

· Weight: The current weight at the indicator is displayed.

- Whenever the set key is pressed, the value for high limit, low limit or differences is displayed.

■ Display of Status

· STABLE: It is displayed when the weight is stable.

· ZERO: It is displayed when the weight is “0”.

· LOW: It is displayed when the weight is the low limit or less.

· HIGH: It is displayed when the weight is the high limit or more.

· OK: It is displayed when the weighing is completed.

· HOLD: It is displayed while the weight is being held.

· COMM(RTxD): It is displayed while the product is communicating with other devices.

■ Key Operations

Key

Descriptions

It is used to set the weight display to „0‟ within a range of maximum weight

(CAPA) defined by the user.

(However, it is operated within the input range by the user to „Equipment Set‟ „08‟

(Set for Zero Range).

It is used to set the tare to „0‟ after a container is put on the weighing tray.

(However, it is operated within the input range by the user to „Equipment Set‟ „09‟

(Set for Tare Range)

It is used for the input of low limit (SP1) and high limit (SP2).

It is used to enter the set value.

■ Special Key Operations

Key

Descriptions

① It is used to increase the numeric value. ② It is used to finish the setting under the SET, CAL status.

① It is used to move the position of a numeric value. ② It is used to move to TEST MODE under the SET, CAL status.

① It is used to increase the unique number (F XX) in „Equipment Set‟. ② When it is pressed under the „SET, CAL‟ status, it moves to „Equipment Set‟

(SET UP).

① It is used to enter (save) the set value by the user in the „Weight Calibration‟

function.

② When it is pressed under the „SET, CAL‟ status, it moves to „Weight Calibration‟

(Calibration).

4. Rear Panel Descriptions

① POWER

- DC IN : As this product uses DC power supply, DC 24V (500mA Trans Type) can be used for this product.

② OPTION

- RS-232C (3P Connecter I/F Communications) (Basic Specifications)

- RS-422/485 (4P Connecter I/F Communications) (Separate Option)

- 4~20mA (0~10V) (2P Connecter I/F) (Separate Option)

③ EXTERNAL

INPUT

1 +EXC - Load cell connection terminal 2 -EXC - Load cell connection terminal 3 +SIG - Load cell connection terminal 4 – SIG - Load cell connection terminal 5 SHIELD - Load cell connection terminal 6 F.G - Grounding 7 PWR - DC IN 24V (input regardless of polarity) 8 PWR 9,10,11 ICOM, IN1~2(INPUT) – Refer to F11 set for F-Function Mode 12,13,14,15 0COM, OUT1~3(OUTPUT) – Refer to F21 set for F-Function Mode

②

③

5. Installation

■ External Dimension & Panel Cutting Size

(External Dimension X mm)

6. Calibration

■ What is calibration?

Calibration refers to the adjustment to make the displayed value consistent with the actual weight on the display of weight.

■ Definition of each mode

☞ If the power is applied while any key is being pressed on the front, you may enter the test screen

mode.

- Press Key to return to TEST1 after the sequential increase in TEST1~9.

- Press Key to enter the Test Mode as desired. Please refer to the following descriptions for each mode.

- Press Key again after setting or confirming each mode to return to TEST1. (TEST3 is exceptional).

- Press Key to enter ST.CAL.

TEST 1

Zero weight value (A/D) can be confirmed.

TEST 2

Operations of each key can be confirmed.

TEST 3

Mode for the span calibration and equipment set under the SET, CAL mode. ☞ Press Key to return to each mode selection from this status.

TEST 4

It is Display Test Mode. Press Key to return to TEST.

TEST 5

It is Relay Output Test Mode. Press Key to return to TEST.

TEST 6

It is Input Test Mode. Press Key to return to TEST.

TEST 7

It is to select the analog amplification ratio. Press Key to return to TEST.

■ Span Calibration

The span calibration refers to the adjustment of linearity to set the actual weight consistent with the displayed value from “0” to the maximum weight as the standards in displaying the weight on the indicator.

▶ Enter Span Calibration

- Apply the power supply while is being pressed on the front

- TEST appears on the display.

- Press to display ST.CAL

- Press to display CAL._1 and then enters the general weight mode.

▶ Span Calibration Method

 Use Key for the progressive move

 Use Key for the reverse move

▶ General Weight Calibration Mode (CAL 1 Mode)

I. Step 1

It is a step to set the value of a division (minimum division of a scale to be displayed).

In this, it is an abbreviation of division meaning “the

value for a division of a scale (minimum division of a

scale to

be displayed)”.

Whenever Key is pressed, the value increases in the order of “01 -> 02 -> 05 -> 10 -> 20 -> 50”.

Whenever Key is pressed, the value decreases in the reverse order of the above values.

Press Key to escape from ST.CAL.

Press Key to remember “the value for a division” and then move to the next step.

Ⅱ. Step 2

It is a step to set the maximum display weight

In this, “CAPA” is an abbreviation, which means

the maximum display weight that can be weighted

in the indicator. Enter the maximum display weight as the user desire instead of a random value that is currently displayed.

Whenever Key is pressed, the number increases in 0 -> 9

Whenever Key is pressed, it moves to the left Press Key to move the setting of a division value

Press Key to store the currently designated value to the maximum display weight. Move on the next step.

※ Do not set (a value for a division of a scale/maximum display weight) to more than (1/30,000). More than

(1/30,000) cannot be set. The product can be applied to at maximum 1/30,000.

Ⅲ. Step 3

It is a step to check zero status in the current

indicator.

A random value A/D is shown on the display, which means zero for calibration.

Key is not used.

Press Key to move to the setting for the maximum

display weight

Press Key to store the currently displayed

zeroing value. Move on to the next step.

Ⅳ. Step 4

It is a step to load the prepared standard counterweights on the indicator.

In this, prepare standard counterweights for

10% or more of the maximum weight (CAPA)

Whenever Key is pressed, the number increases in

0 -> 9

Whenever Key is pressed, it moves to the left Press Key to check zero status and move Press Key to store the currently displayed value for

counterweights Move on to the next step. Proceed to Step 5 as it moves onto Step 3 of gage bar.

Ⅴ. Step 5

A span constant is shown on the display

It enters the weight mode as C.EnD. is blinking and then reset.

▶ Equivalent Input Mode (CAL 2 Mode) ▶ Enter Span Calibration

- Apply the power supply while is being pressed on the front

- TEST appears on the display.

- Press to display ST.CAL

- Press to display CAL._2 and then enters the general weight mode.

I. Step 1

It is a step to set the value of a division (minimum division of a scale to be displayed).

In this, it is an abbreviation of division meaning “the value for a division of a scale (minimum division of a scale to

be displayed)”.

Whenever Key is pressed, the value increases in the order of “01 -> 02 -> 05 -> 10 -> 20 -> 50”.

Whenever Key is pressed, the value decreases in the reverse order of the above values.

Press Key to escape from ST.CAL.

Press Key to remember “the value for a division” and then move to the next step.

Ⅱ. Step 2

It is a step to set the maximum display weight

written in the load cell

In this, “CAPA” is an abbreviation, which means

the maximum display weight that can be weighted in the indicator. Just enter the maximum weight displayed on the load cell instead of the currently displayed random value.

Whenever Key is pressed, the number increases in 0 -> 9

Whenever Key is pressed, it moves to the left Press Key to move the setting of a division value

Press Key to store the currently designated value to the maximum display weight. Move on the next step.

+ 35 hidden pages

CAS CI-1580A, CI-1580 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual