CAS CI-1500, 1560A User Manual

38

CONTENTS

PRECAUTIONS ............................................................. 4

INTRODUCTION ........................................................... 6

FEATURES .................................................................... 6

TECHNICAL SPECIFICATION ....................................... 7

MEASURE OF APPEARANCE ...................................... 8

FRONT PANEL ............................................................. 9

REAR PANEL ............................................................... 10

INSTALLATION & CONNECTION ................................. 11

TEST MODE ................................................................. 13

CALIBRATION MODE ................................................... 16

SET MODE ................................................................... 20

WEIGHING MODE ........................................................ 28

RS-232C INTERFACE/CLOCK ...................................... 32

ERROR MESSAGE AND TROUBLE SHOOTING .......... 36

54

PRECATUTIONS

n Place the indicator on a flat and stable

surface.

n Do not subject the scale to sudden

temperature changes.

n This scale must be installed in a dry and

liquid free environment.

n Do not severely press because the light

pressing of keys can incite the operation.

n Do not use inflammable materials in

cleaning

n Keep the scale away from strong EM I noises may cause incorrect weight reading

7

6

We greatly appreciate your purchase of the

CI-1500

weighing indicator. These goods
perform excellently and exhibit splendid prop erties through strike tests. CAS indicator
(CI-series) is delicately designed to coincide with the special requirements of several
industrial fields and includes many functions and various external interfaces. Also, it is
programmed for the user's convenience and contains help display functions that are
easily accessible.
Before using

CI-1500A Series

, It is recommended that you read this manual carefully so

you may use this device to its full potential.

INTRODUCTION

CI-1500/1560A FEATURES

1. Features

n

High quality, High accuracy

n

Appropriate for weight and measurement system

n

Easy operation and various options

n

Display of 6 digit( 7 Segment)

n

RFI/EMI screened

n

WATCHDOG circuitry (System restor ation)

n

WEIGHT BACK-UP ( Memory the weight at sudden power failure)

n

Store date, time and calculated data at sudden power failure

n

Adjustab le display rate(Digital filter function)

n

Tare weight setting with keys

n

Users can set maximum weight which users want to and division at one's disposal

n

Self test hardware function

n

Independ ent zero calibration

n

External Input/Output -(CI-1560A)
: 2 External Input - (zero, F08)
4 External Output - (zero, 1 Step, 2 Step, Final)

n

Serial pr inter connection

n

Print date and time by inner clock

2. Main Function

TECHNICAL SPECIFICATION

Analog Part & A/D Conversion

Load cell Excitation Voltage DC 5V

Zero adjust range 0.05 mV~30mV

Input Sensitivity over 1 μV/D

Nonlinearity 0.01% F.S.
A/D internal resolution 1/100,000
A/D external resolution 1/10,000(Max.)
A/D conversion speed 10 times/sec

Digital Part

Span Calibration

Full Digital Calibration

(Single pass automatic span calibration)

Input noise below 0.3 μVpp

Input impedance over 10

㏁

Display 7 Segment (6 digit)

Maximum Capacity 999999

Division x 2, x 5, x 10, x 20, x 50

Display below zero "-" minus signal

Permitted limit tare Full capacity

Lamp Description

" STABLE " LAMP Weight is stable
" TARE " LAMP Tare is used
" NET " LAMP ON(NET weight), OFF(GROSS weight)
" HOLD " LAMP Hold in Weight
" ZERO " LAMP "0" kg

±

9

8

GENERAL SPECIFICATION

Power AC 220V, 50/60 Hz

Size 110(W) x 130(D) x 66(H)

Temperature -10℃~+40

℃

Weight Approx 750g

Power Consumption Approx 10W

MEASURE OF APPEARANCE

FRONT PANEL

1. Weight display Lamp

n

ST Lamp : turn on when the weight is stable.

n

TARE Lamp : turn on when tare weight is stored.

n

NET Lamp : turn on when the current weight is Net weight.

n

HOLD Lamp: turn on when the weight is held while weighing moving or alive things.

n

ZERO Lamp : turn on when the current weight is 0 kg.

2. Keyboard

Used to return the display to the 0.
User set the zero range within 4% or 10% of the maximum capacity(F09).
Used to enter the TEST mode.

Used to weigh item by using the container.
When this key is pressed, the scale stores current weight as the tareweight.
If you press TARE key in unload condition, tare setting is released.
Used to enter the SET mode.
Used to current value X 10 in CAL, SET mode.

Use this key to switch from GROSS to NET weight.
The annunciators and display will alternate between GROSS and NET aswell.
In case tare weight is REGISTERED, tare plus item's weight is GROSS weight
and only item's weight is NET weight.
When the Lamp turning on, it means NET weight.
Used to set current value+1 in CAL, SET mode.

When you press this key, the current designated printing form is printed.
Use this key when weighing data is printed.
Used to set the when weighing data is printed.
Used to set the current value - 1 in SET mode.

Used to store current condition and exit in CALIBRATION, TEST, SET mode.
Used to enter the CAL mode.

ZERO

TARE

3

NET

GROSS

5

3

PRINT

SET

11

10

REAR PANEL

n

INPUT : External input

ZERO

key ,

START

key(F08)

n

OUTPUT : External output (relay output)

ZE RO, LOW, HIGH, FINAL

n

LOAD CEL L : Port for connecting load cell.

1: EX+ 2: EX- 3: SIG+ 4: SIG- 5: GND

n

POWER : POWER ON/OFF

n

AC : Only for 220V 50/60 Hz

n

SERIAL : RS-232C

INSTALLATION & CONNECTION

Load cell connection

Pin1: Excitation voltage+
Pin2: Excitation voltage­Pin3: Sense voltage+
Pin4: Sense voltage­Pin5: Shield

n

Connecting method

4Each L/C manufacturer’s or model’s

wire color could be differ ent. In that
case, please note the following
diagram.

n

Manufacturer’s wire color

Connector
Company

Pin 1

(EX +)

Pin 3

(EX - )

Pin 5

(SIG +)

Pin 6

(SIG - )

Pin 7

(SHIELD)

CAS RED WHITE GREEN BLUE CASE

KYOWA RED BLACK GREEN WHITE CASE

INTERFACE RED BLACK GREEN WHITE CASE

P.T RED BLACK GREEN WHITE CASE

BLS GREEN BLACK WHITE RED YELLOW

SHOWA RED BLUE WHITE BLACK CASE

SHINKOH RED BLACK GREEN WHITE CASE

TMI RED WHITE GREEN BLUE YELLOW

TML RED BLACK WHITE GREEN CASE

TFAC RED BLUE WHITE BLACK YELLOW

HUNTLEIGH GREEN BLACK RED WHITE CASE

13

12

n

Resolution to load cell output rate

10V impression to load cell Max.

load cell output

Recommended resolution

2 mV 1/1,000(Max)
4 mV 1/2,000(Max)
8 mV 1/5,000(Max)

Connection to AC power

Connect to the AC power and turn the power switch on.
The Input Voltage is only for 220V 50/60 Hz

External input port connection

If you are away from CI-1500A and you want to control key , Please connect the
CI-1500A with

remote key

via rear panel.

External Output port connection (realy is 5W)

Multi Connector Relay

1 ZERO RELAY

REALY OUT-PUT

2 1 STEP(LOW RELAY)
3 2 STEP(HIGH RELAY)
4 FINAL RELAY

COM RELAY OUT-PUT COM

1 ZERO KEY

KEY IN-PUT2 START KEY(F08)

COM KEY IN-PUT COM

TEST MODE

n

How to enter

Turn on the power while pres sing the

ZERO

key on the front of the indicator.

4When test is done, Press

SET

key.

n

Availab le k eys

- Set key

:

Used for moving to the next test menu.

- Other keys : Used for changing the preset value.

n

Test Menu (TEST 1- TEST 6)

TEST 1 : Key test
TEST 2 : Disp lay test
TEST 3 : Load cell test and A/D conversion test
TEST 4 : Ser ial interface test
TEST 5 : Printer test
TEST 6 : External input/output tes t (CI-1560A)

TEST 1

KEY Display Description

SET : Move to nextmenu

Other keys : Perform test

Key number

ex) In case of Zero key

1

-Press the key to be test and
the No of key mode should be
indentify with code of key as
the follows

-If you press Set key. it will be
moved to test 2.

KEY NAME No EXTERNAL INPUT No

ZERO 1 IN 1 6
TARE, 2 IN 2 7
NET/GROSS, 3
PRINT, 4
SET 5

n

FUNCTION : KEY TEST

n

KEY LIST

3
5
6

15

14

TEST 2

n

FUNCTION : Display test

KEY DISPLAY DESCRIPTION

SET : Move to next
menu
Other keys : Perform
test

- TEST 2 is perormed.

- After this test completing, it will be
moved to test 3 automatically

TEST 3

n

FUNCTION : A/D converter test

KEY DISPLAY DESCRIPTION

SET : Move to next
menu
ZERO KEY : Set the
current value to 0

Digital value of

current weight

ex) 1 5 0 0

- TEST 2 is perormed.

- After this test completing, it will be
moved to test 3 automatically

4Note 1. Check whether digital value is changing.

If the digital value is fixed or zero is displayed, please check the connection
of load cell.

TEST 4

n

FUNCTION : RS-232 test with computer (SERIAL port)

4 Note 1. Do this test after the connection of serial port of computer and serial port of

indicator is done.
Note 2. Send no.1 in computer keyb oard and check if indicator receives no.1
Send no.1 in indicator keyboard and check if computer receives no.1
Note 3. Do this test after baud rate is specified in

SET

mode and F03 is 2 in

SET

mode.

KEY DISPLAY DESCRIPTION

SET : to next menu
Other keys :

Transmitting key

Waiting for transmission and
reception

Transmitted : none, Received : 1
Transmitted : 1, Received : none
Transmitted : 1, Received : 1

※

INDICATOR TEST (When it isn’t connected with PC)

① Conect directly between No. 2(TXD) and No. 3(RXD) in indic ator of serial port.
② If transmitting data is identical with receiving data by pressing key of front panel,
this test will be done.

TEST 5

n

FUNCTION : Printer test (PRINTER)

KEY DISPLAY DESCRIPTION

SET : Move to next
menu
Other keys : Perform
test

No error in printer
Do this test after connection Serial

printer

4Note 1. Perform test only when the printer connection are installed.

Note 2. Pr eviously specify the printer which will be used in the conversion mode
Note 3. This test can be done under condition of 1 in F03.
Note 4. "

GOOD

" message is displayed if the printer connection and specification is

done corr ectly. If or not, "

ERR 6

" message is displayed.

Note 5. The test output format of printer is as the follows.

Only available if OPTION is installed.If or not, this test will be skipped and moved
to test 6

----------------­ CI-1500A
http://www.cas.co.kr
TEST OK

-----------------

17

16

TEST 6 (CI-1560A)

n

FUNCTION : External input/output (relay test)

KEY DISPLAY DESCRIPTION

SET : Move to next
menu

External key in external
input : Perform test

ZERO, TARE, N/G,
PRINT key in external
output : Perform test

Waiting for key and External input

out put : none, input : 1
out put : 1, input : none
out put : 1, input : 1

CALIBRATION MODE

1.How to enter

Turn on the power while pr essing

SET

key on the front of the indicator.

2. Available keys

- used to move to the next test menu.

- used to enter "Weighing mode".

used to set the current value to zero in CAL 1,3.

used to set the current value x 10 in CAL 1,3.

- used to set the current value +1 in CAL 1,3.

- used to increase one division value in CAL 2.

used to decrease one division in CAL 2.

※Calibration mode follow as these steps.

When you press

SET

key in CAL1, it is shifted to the next menu.

SET

key

SE T

key

SE T

key

AUTOMATIC

SET

key

SET

key

CAL 1 CAL 2 CAL 3 CAL 4 CAL 5 END Weighing mode

3. Calibration Menu (CAL 1- CAL 7)

CAL 1 :

Maximum Capacity Set

CAL 2 :

Minimum Division Set

CAL 3 :

Setting Weight in Span Calibration

CAL 4 :

Zero Calibration

CAL 5 :

Span Calibration

CAL 1

n

FUNCTIO N : Maximum Capacity Set

RANGE 8 1~ 999,999

KEY DISPLAY DESCRIPTION

SET key : store and into
next menu
ZERO key , , :
change the set value

t1. 00

CAL 1

Maximum capacity

value(ex:5000)

Program version
CAL 1 condition

5000 kg

4Note 1. The maximum capacity means the maximum weight that scale can measure.

Note 2. Do not input the resolution, there is no need to input the resolution
which is automatically calculated.
Note 3. If you press

SET

key, it will be moved to CAL 2.

CAL 2

n

FUNCTION : Minimum Division Set

RANGE 8 0.001~500

KEY DISPLAY DESCRIPTION

SET

key : store and
move into next menu
, :
change the set value

CAL 2

Minimum division

value(ex : 0.01

0.001)

CAL 2 CONDITION

0.01 kg

0.001 kg

4Note 1. The minimum division means the value of one division.

Note 2. External resolution is ob tained by dividing the min. division by the
maximum capacity . Set the resolution to be within 1/10,000.
Note 3. If you press Set key, it will be moved to CAL 3.

TARE

3

NET

GROSS

5

3

PRINT

SET

ZERO

◀ ▲

◀ ▲

19

18

CAL 3

n

FUNCTION : Setting Weight In Span Calibration

RANGE 8 1~Maximum capacity of CAL 1

KEY DISPLAY DESCRIPTION

SET

key : store and

move into next menu

ZERO

key, , :

change the set value

CAL 3

Maximum capacity of

CAL1(ex:5000)

Setting weight(ex:500)

CAL 3 condition

5000 kg

500kg

4Note 1. The setting weight shall be within the range of 10 % ~100 % of maximum

weight.
Note 2. If the Setting Weight is under the 10% of the Maximum Capacity,
Error message

ERR 22

will occur.
Note 3. If the Setting Weight over the Maximum Capacity,
Error message

ERR 23

will occur.
Note 4. If you press Set key, it will be moved to tes t 4.

CAL 4

n

FUNCTIO N : Zero Calibration

KEY DISPLAY DESCRIPTION

SET key :

Zero calibration

CAL 5
LOAd
setting weight
checking - 333333
indicator 222222
111111

GOOd
Factor value
End

CAL 4 condition
Unload the tray and press SET
Display A/D Value
Under zero calibration
Zero calibration is completed.

The program moves into Span
calibrayion automatically.

4Note 1. If Zero calibr ation is done without any error, GOOD message is displayed

and program moves into CAL 5 automatically.
Note 2. If the zero value is too low, ERROR message

ERR 27

is displayed.

Note 3. If the zero value is too high, ERROR message

ERR 26

is displayed.

Note 4. Zero calibration can be done independently. If you press

ZERO

key instead

of

SET

key, zero calibration will perform.

CAL 5

n

FUNCTIO N : Span Calibration

4Note 1. If Span calibr ation is done without any error, GOOD message is

displayed. The weight of setting weight is displayed on VFD screen.
Check the weight.
Note 2. If the span value is low, Error message

ERR 24

is displayed.

If the span value is high, Error mes sage

ERR 25

is displayed.
In that case, calibrate with lower resolution.
Please check the span value to be res olution 4 in TEST 3.
Note 3. If y ou press

SET

key, it will be moved to NORMAL MODE.

KEY DISPLAY DESCRIPTION

SET key :

Span calibration

CAL 5
LOAd
setting weight
checking - 333333
indicator 222222

111111

GOOd
Factor value
End

CAL 5 condition
Load the weight which was set in

CAL 3
It is displayed the setting weight.

And then, press Set key.
Under span calibration.
Span calibration is completed.

Check whether the displayed
weight is same with setting
weight.

The weight converting constant
value

Calibration is completed.
Under this condition, release the
load.

◀ ▲

21

20

SET MODE

1. How to enter

Turn on the power while pres sing the

TARE

key on the front of the indicator.

2. Available keys

used to save inputted value and exit to menu selection.

used to set the current value to zero

used to set the current value x10.

used to set the current value +1.

used to set the current value -1.

3. Set Value Conversion Menu

F01 Change of display unit
F02

SET

Key usage
F03 Serial port Usage
F04 Auto P rint Usage
F05 Speed control of weigh display
F06 Automatic zero condition set
F07 Weig ht backup function set
F08 External Input 2 Usage
F09

ZERO

key operation range set
F10 Device number
F11 Baud rate set
F12 Data set sent to Computer
F13 Hold type set
F14 Set Clock
F20 Relay mode (CI-1560A)

F01

Function Display Description

SET display

unit(0~1)

F01 0 Unit : kg

F01 1 Unit : ton

F02

Function Display Description

SET key usage(0~2)

F02 0 is Hold key

F02 1 is Total data print

F02 2 is Start key in relay mode

F03

Function Display Description

Serial Port usage

(0~2)

F03 0 Not Used

F03 1 Connection to Serial Printer

F03 2 Connection to P.C or RemoteDisplay

F04

Function Display Description

Automatic print(0~1)

F04 0

Manual print-whenever you press
the key, it will be printed.

F04 1

Automatic print-when the weight is
stable or you press the key, it will be
printed.

F05

Function Display Description

Speed control of

weighing display

(Digial filter function,

1~9)

F05 1 In high speed
F05 5 In normal speed
F05 9 Very slowly

4Note 1. Upon setting the automatic print, the print is carried out without

p ressing the print key when the weight is in stable state.
Note 2. It shall be in 1 of F03.

4Note . Adjust the sp eed variation of the weight on the scr een to be suitable

for the current us age.

F06

Function Display Description

Automatic zero

condition set(0~9)

F06 0 No compensation
F06 2

Compensation for gradual change
below two division for 3 seconds.

F06 9

Compensation for gradual change
below nine division for 3 sec.

TARE

3

NET

GROSS

5

3

PRINT

SET

ZERO

23

22

F07

Function Display Description

Weight backup

(OFF, ON)

F07 0 weight backup is off
F07 1 weght backup is on

4Note 1. In case occurr ing sudden power failure, it can be memoried the moment

value by this function
Note 2. If the AC power is OFF sudd enly and weight backup is ON, the scale
recovers previous weight after the power is ON.
Note 3. On and Off are alternately displayed by pres sing the numeric keys.

F08

Function Display Description

External Input 2

Usage(0~3)

F08 0 Tare Key
F08 1 Print Key
F08 2 Hold Key
F08 3 Start Key in Realy Mode

4Note. This function is available to control in long disitance.

At this time, you can ad just key usag e fit for the purpose.

F09

Function Display Description

Zero key op

F09 0

4% : zero key opearation within 4%
of maximum weight

F09 1

10% : zero key opearation within
10% of maximum weight

4Note. This function is to set the range of initial zero value.

F10

Function Display Description

Device number

(Identifcation

number of each

indicator, 00~99)

F10 00 Device No. 00

F10 05 Device No. 05

4Note 1. This device number is the data demand ing signal in s erial communication.

Note 2. It shall be in 2 in F03.

F11

Function Display Description

Baud rate

(Unit of speed In

data transmission,

0~5)

F11 0 600bps(bit per second)

F11 1 1200bps
F11 2 2400bps
F11 3 4800bps
F11 4 9600bps
F11 5 19200bps

4Note. It shall be just in 2 of F03.

F12

Function Display Description

Data set send to

computer (0~3)

F12 0 No data out put

F12 1

Transmission in state of stable or
unstable

F12 2 Transmission only in stable state

F12 3

Transmission only when requiring
data

4Note 1. When the scale is shipped out, the setting value is 0.

Note 2. In case of setting 3 of F12, weighing data will be transmitted after receiving
one byte which is specified in F10
Note 3. It shall be just in 2 of F03.

F13

Function Display Description

Hold type set (0~2)

F13 0 Average Hold

F13 1 Peak Hold

F13 2 Sampling Hold

4Note. Average hold : Compute the average weight of oscillating weights.

Peak hold : Compute the maximum weight of oscillating weights.
Sampling hold: Compute the moment weight of os cillating weights.

F14

Function Display Description

Clock usage (0~1)

F14 0 Not using Clock

F14 1 Using Clock

Display Description

step 1 How to input Hi value in set mode.

step 2 Display existing value.

step 3

As you press key 9 times, the
setting value makes 0.9 kg.

step 4

step 5

As you press key 2 times, the
setting value makes 90 kg.

step 6

step 7

If you press

SET

key, it will be moved

to next menu.

25

24

▲

◀

SET

※

When you select 1 of F14.

C1

Function Display Description

Set Year (00~99)

C1 99 Year : 1999
C1 00 Year : 2000

C2

Function Display Description

Set Day (00~12) C2 10 October

C3

Function Display Description

Set Day (00~31) C3 30 Day : 30

C4

Function Display Description

Set Hour (00~23) C4 15 P.M 3

C5

Function Display Description

Set Minute (00~59) C5 59 Minute : 59

C6

Function Display Description

Set Second (00~59) C6 39 Second : 39

F20

Function Display Description

RELAY MODE
USAGE (0~4)

F20 0 Not used

F20 1 Limit Mode
F20 2 Checker Mode
F20 3 Limit type Chcker Mode
F20 4 Packer Mode

※

You can set Lo, H - FALL, L - FALL value same as above.

n

HI, Lo, H - FALL, L - FALL

Function Display Description

Set Hi, Lo, H - FALL,

L - FALL value

100 100 kg

Function Display Description

Set Delay Time (0~9)

1 1 second

9 9 seconds

n

DELAY

▲

◀

27

26

n

Limit Mode

(LOW limit) (HIGH limit)
0 kg 50 kg 100 kg

WEIGHT

RELAY

ZERO

(OUT RELAY 1)

ON
OFF

ON
OFF

ON
OFF

ON

OFF

ON
OFF

ON
OFF

ON
OFF

OFF

ON

LOW

(OUT RELAY 2)

HIGH

(OUT RELAY 3)

FINAL

(OUT RELAY 4)

4Note. When L-FALL and H-FALL ar e set,

Low limit relay will come ON (Weig ht = Lo - L-FALL).
High limit relay will come ON (Weig ht = HI - H-FALL).

n

Checker Mode

(LOW limit) (HIGH limit)
0 kg 50 kg 100 kg

WEIGHT

RELAY

ON
OFF

ON
OFF

ON
OFF

ON

OFF

ZERO

(OUT RELAY 1)

LOW

(OUT RELAY 2)

HIGH

(OUT RELAY 3)

FINAL

(OUT RELAY 4)

n

Limit Type Check er Mode

n

Paker Mode

(LOW limit) (HIGH limit)
0 kg 50 kg 100 kg

WEIGHT

RELAY

ZERO

(OUT RELAY 1)

LOW

(OUT RELAY 2)

HIGH

(OUT RELAY 3)

FINAL

(OUT RELAY 4)

relay on at

stable

29

28

WEIGHING MODE

1.How to enter

Turn ON/OFF switch on and you will enter the WEIGHING Mode.

2. Key usage in Weighing mode

Return the display to the ZERO

Used to subtract the weight of container placed on the platform.
When this key is pressed, the scale stores current weight as the tare
weight. If you press

TARE

key in unload condition.

tare setting is released.
Toggle key between GROSS weight and NET weight. The annunciators

and display will alternate between GROSS and NET as well.
In case tare weight is registered, tare and item's total weight is G.
weight and only item's weight is N, weight.

Used to print thee print FORM you've chosen is

SET

Mode.

- Used as

START

key in relay mode. (under 2 of F02)

- Used to set total print. (under 1 of F02)

- Used as

HOLD

key. (under 0 of F2)

- Used to store current condition and exit in CALIBRATION, TEST,
SET mode.

3. Main Usage of CI-1500A/1560A (Example 1 - Example 6)

n

Example 1. Zero compensation

Display or Key On platform Description

step 1 Empty Zero point drift.

step 2

Press

ZERO

key when

the weight is stable.

step 3 Empty

ZERO Compensation; The
present value is returned the
display to the ZERO.

4Note 1. It shall be in zero range to 4% or 10% of maximum capacity in Set Menu of

F09.
Note 2. Non-ability in HOLD state of the weight.
Note 3. Non-ability in setting tare.

n

Example 2. Tare Function Usage

Display or Key On platform Description

step 1 Contaiiner Tare weight : 200kg

step 2

Store current weight as the
tare weight

step 3 Empty

To be turned on tare lamp
means that tare isregistered
in. Net Weight is on the
display

step 4

Container +

Content

Gross : 700kg
Net : 500kg

TARE

and

NET

key is

turned on.

step 5 Unload

Gross : 0.0kg
Net : -200.0kg
Tare function is turned on.

step 6 Unload

If you press

TARE

key in
unload condition, tare
setting is released.

Unload

Gross : 0.0kg
Net : 0.0kg
Tare function is turned off.

4Note. TARE Range maximum capacity.

Press

TARE

key when the weight is stable.

※

If you press TARE key in unload condition, tare setting is released.

TARE

3

NET

GROSS

5

3

PRINT

SET

ZERO

ZERO

TARE

TARE

31

30

n

Example 3. To display NET or GROSS weight.

4Note. GROSS annunciator app ears when gross weight is on the display.

GROSS annunciator disappears when net weight is on the disp lay.

Display or Key On platform Description

step 1

Container and

Content (Article)

Article weight : 10.00kg
Tare weight : 5.00kg
Net weight is on the display
now.

step 2

step 3

Container and

Content (Article)

Gross weight is on the
display now.

stpe 4

step 5

Container and

Content (Article)

Net weight is on the display
now.

n

Example 4. To HOLD function (It shall be in 0 of F02)

Display or Key On platform Description

step 1 Article Weighing mode.

step 2 It shall be in 0 of F02.

step 3 Article

Hold weight is on the
display now.

step 4

If you press SET key in
loading condition, HOLD will
release.

step 5 Unload

When it is became
unloading condition, HOLD
will release automatically.

4Note 1. Choose HOLD type in SET menu (F13)

Average HOLD(F13 0): Compute the average weight of oscillating weights.
Peak HOLD(F13 1) : Choose the maximum weight among oscillating
weights.
Sampling HOLD(F13 2): Choose the current weight of oscillating weights.
Note 2. In case of using external input 2, it shall be in 2 of FO8.

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Example 5. Print w eighing data (OPTION : It shall be in 1 of F03.)

Display or Key On platform Description

stpe 1 Article

step 2 Press PRINT key. (ref ①)

step 3 Article Weighing data is printed.

step 4 Press PRINT key. (ref ①)

step 5 Unload

step 6

Total data print (ref ②)
※It shall be in 1 of F02

1999. 09. 29 16:35:25
001, 1500kg 16:35:25

002, 1600kg 16:40:35

003, 1400kg 16:45:45

----Total Print -----

1999.09.29 16:35:25
Count: 003, 1500 kg

-----------------

①

Weighing data print format

②

Total data print format

NET/GROSS

NET/GROSS

SET

SET

PRINT

PRINT

SET

33

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RS-232C INTERF ACE/CLOCK

Transmit mode : RS-232C interface

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Type : EIA - RS - 232C

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Method : Full-duplex, asynchronous transmission Fomat

F11 Baud rate 600, 1200, 2400, 4800, 9600, 19200

F12 Output mode stable, Unstable, Data is required

①

Baud rate : 600 bps - 19200 bps
Choose Baud rate in SET mod e (F11).
Refer to SET mode.

②

Data bit : 8, Stop bit : 1, Par ity blt : None

③

Code : ASCII

④

When data is sent to computer ?
Set in SET mode (F12).

⑤

Data Fomat

, , , DATA (8 byte) K G CR LF

US (unstable)
ST (stable)
OL (over load)

GS (gross)
NT (net)

Device ID

Lamp status b yte Blank

※

Simple communication program (BASIC)

10 OPEN "COM1:9600,N,8,1" As #1
20 IF L OC(1) = 0 THEN 60
30 A$ = INPUT$(1,1)
40 PRINT A$ ; " ";
50 GO TO 20
60 B$=IN KEY$ : IF B$ ="" THEN 20
70 PRINT B$ ; " ";
80 PRINT #1,B$;
90 GO TO 20

※

Simple communication program (C)

#includ e <bios.h>
#include <conio.h>

#define COM1 0
#define DATA_READY 0x100
#define TRUE 1
#define FALSE 0

#define SETTINGS ( 0x80 | 0x03 | 0x00 | 0x00)

int main(void)
{
int in, out, status, DONE = FALS E;
bioscom(0, SETTINGS, COM1);
cprintf("... BIOSCOM [ESC] to exit ...\n");
while (!DONE)
{
status = bioscom(3, 0, COM1);
if (status & DATA_RE ADY)
if ((out = bioscom(2, 0, COM1) & 0x7F) != 0)
putch(out);
if (kbhit())
{
if ((in = getch()) == '\x1B') DONE = TRUE;
bioscom(1, in, COM1); }
}
return 0;
}

35

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RS- 232C Port Connection

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RS 232C port connec tion to PC

Connect SERIAL port on the rear panel of the indicator to serial port of PC as the
follows.

RXD 3 ㅇ
TXD 2 ㅇ
GND 7 ㅇ

ㅇ 2 Transmit Data
ㅇ 3 Receive Data
ㅇ 7 Signal Ground
ㅇ 4 Request To Send
ㅇ 5 Clear To Send
ㅇ 6 Data Set Ready
ㅇ 8 Carrier Detect
ㅇ 20 Data Terminal Ready

9 pin port (Male)

RS-232C port of CI-1560A

25 pin port (Female)

Serial port of computer

RXD 3 ㅇ
TXD 2 ㅇ
GND 7 ㅇ

ㅇ 3 Transmit Data
ㅇ 2 Receive Data
ㅇ 5 Signal Ground
ㅇ 1 Carrier Detect
ㅇ 4 Data Terminal Ready
ㅇ 6 Data Set Ready
ㅇ 7 Request to Send
ㅇ 8 Clear to Send

9 pin port (Male)

RS-232C port of CI-1560A

9 pin port (Female)

Serial port of computer

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Sub - display connection

RXD 3 ㅇ
TXD 2 ㅇ
GND 7 ㅇ

ㅇ 2 Transmit Data
ㅇ 3 Receive Data
ㅇ 7 Signal Ground

9 pin port (Male)

RS-232C port of CI-1500A

9 pin port (Male)

RS-232C port of sub-display

RXD 3 ㅇ
TXD 2 ㅇ
GND 7 ㅇ

ㅇ 9 Transmit Data
ㅇ 5 Receive Data
ㅇ 1 Signal Ground

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CAS TOP printer connection ( P-202)

9 pin port (Male)

RS-232C port of CI-1500A

9 pin port (Male)

TOP printerf of P-202 port

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CP - 7000 Series printer connection

RXD 3 ㅇ
TXD 2 ㅇ
GND 7 ㅇ

ㅇ 2 Transmit Data
ㅇ 3 Receive Data
ㅇ14 Signal Ground

9 pin port (Male)

RS-232C port of CI-1500A

9 pin port (Male)

Serial printer of CP-7000 port

Clock

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Connect serial port on rear panel of indicator to serial printer.

F14 Clock usage 0 : unused 1 : used

CI - 6 Set date and time yy, mm, dd, hh, mm, ss

3736

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Reason

The display weight is larger than the Maximum Capacity you’ve set.

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Trouble shooting

Don’t load the article whose weight is larger than the Max. Capacity on the platform
scale. This may damage Load Cell.

(2) In CAL Mode

ERR 21

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Reason

Resolution (Maximum Capacity ÷ Minimum Division) is over the limit (1/10,000).

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Trouble shooting

Lower the resolution in one of the below ways.
① Modify Maximum Capacity in CAL 1 of Calibration Menu.
② Modify Minimum Division in CAL 2 of Calibration Menu.

ERROR MESSAGE & TROUBLE SHOOTING

(1) In Weighing Mode

ERR 02

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Reason

Load cell connection failure or error in A/D conversion part.

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Trouble shooting

Check the Load Cell connector to see if the polarity of signal is reversed.

ERR 13

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Reason

Zero range deviate from the set range.

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Trouble shooting

Confirm that there is nothing on the weighing platfor m.
If nothing exist, do Calibr ation in CAL mode.

ERR 22

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Reason

Setting weight is set under 10% of the Maximum Capacity.

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Trouble shooting

Set span setting weight equal to or over 10% of the Maximum Capacity in CAL 3 of
CAL Menu.

OVER

ERR 24

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Reason

Load Cell output Volltage is too low at span Calibration.

ERR 25

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Reason

Load Cell output Volltage is too high at span Calibration.