Untitled

Untitled
2
CONTENTS
PRECAUTIONS .................................................................. 4
INTRODUCTION ............................................................... 6
THE FEATURES OF CI-1500A SERIES ...................... 6
TECHNICAL SPECIFICATION .................................... 7
MEASURE OF APPEARANCE ...................................... 8
FRONT PANEL ................................................................... 9
REAR PANEL .....................................................................11
INSTALLATION & CONNECTION ........................... 12
TEST MODE........................................................................ 14
CALIBRATION MODE.................................................... 17
SET MODE ......................................................................... 21
WEIGHING MODE ......................................................... 31
OPTIONS ............................................................................ 37
ERROR MESSAGE AND
TROUBLE SHOOTING ................................................... 41
3
4
5
INTRODUCTION
We greatly appreciate your purchase of the CI-1500A series weighing indicator.
These goods perform excellently and exhibit splendid properties 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.
THE FEATURES OF CI-1500A SERIES
(1) Features.
■ High quality, high accuracy
■ Appropriate for weight and measurement system
■ Easy operation and various options
■ Display of 6 digit(7 segment)
■ RFI/EMI screened
■ Watchdog circuitry(System restoration).
■ Weight back-up(Memory the weight at sudden power failure)
(2) Main Function
■ Store date, time and calculated data at sudden power failure
■ Adjustable display rate(Digital filter function)
■ Tare weight setting with keys
■ Users can set maximum weight which users want to and division at one's disposal
■ Self test hardware function
■ Independent zero calibration
■ External input/output(CI-1560A)
: 2 external input(zero, F08)
4 external output(zero, 1 step, 2 step, final)
■ Serial printer connection(option)
■ Print date and time by inner clock(option)
6
TECHNICAL SPECIFICATION
Analog Part & A/D Conversion
Load cell excitation
voltage
Zero adjust range
Input sensitivity
Nonlinearity
A/D internal resolution
A/D external resolution
A/D conversion speed
DC 5V
0.05mV∼30mV
over 1μV/D
0.01% F.S.
1/200,000
1/10,000(Max.)
10 times/sec
Digital Part
Span calibration
Input noise
Input impedance
Display
Maximum capacity
Division
Display below zero
Permitted limit tare
Full Digital Calibration
(Single pass automatic span calibration)
below ±0.3μVpp
over 10MΩ
7 Segment(6 digit)
999999
×2, ×5, ×10, ×20, ×50
"-" minus signal
Full capacity
Key
"STABLE"
l"TARE"
"NET"
"HOLD"
"ZERO"
■LAMP
■LAMP
■LAMP
■LAMP
■LAMP
Description
Weight is stable
Tare is used
ON(NET weight), OFF(GROSS weight)
Hold in Weight
"0" kg
7
General Specification
Power
Size
Temperature
Weight
Power Consumption
AC 220V, 50/60Hz
110(W)×130(D)×66(H)
-10℃∼+40℃
Approx 750g
Approx 10W
Option Part
Option-1
Option-2
RS-232(Serial)
RS-232(Serial, Including clock function)
MEASURE OF APPEARANCE
122
10
110
NET
GROS
S
HOLD
PRINT
ZERO
SET
CI-1500AINDICA
TOR
105
104
8
61
TARE
NET
60
ZERO
TARE
65
kg
ST
FRONT PANEL
110
ST
ZERO
TARE
TARE
NET
NET
GROSS
HOLD
PRINT
65
kg
ZERO
SET
CI-1500AINDICA
TOR
(1) Display lamp(■)
■ ST lamp: turn on when the weight is stable.
■ TARE lamp: turn on when tare weight is stored.
■ NET lamp: turn on when the current weight is NET weight.
■ HOLD lamp: turn on when the weight is held while weighing moving or alive things.
■ ZERO lamp: turn on when the current weight is 0 kg.
9
(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 tare weight.
■ If you press TARE key in unload condition, tare setting is released.
■ Used to enter the SET mode.
■ Used to current value×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 as well.
■ 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 the 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 current value - 1 in SET mode.
■ Used to store current condition and exit in CALIBRATION, TEST, SET mode.
■ Used to enter the CAL mode.
10
REAR PANEL
60
104
■ INPUT : External input
ZERO key, START key
OUTPUT : External output(relay output)
ZERO, LOW, HIGH, FINAL
■ LOAD CELL : Port for connecting load cell
1 : EX+ 2 : EX- 3 : SIG+
■ POWER : POWER ON/OFF
■ AC : Only for 220V 50/60Hz
■ SERIAL : RS-232C(Option)
11
4 : SIG-
5 : GND
INSTALLATION & CONNECTION
(1) Load Cell Connection
Pin 1: Excitation voltage+
Pin 2: Excitation voltagePin 3: Sense voltage+
Pin 4: Sense voltagePin 5: Shield
■ Connecting method
EX+
SIG+
1
6
EX2
SIG-
5
7
3
4
SHIELD
▶Ref. Each L/C
manufacturer's or model's
wire color could be
different. In that case,
please note the following
diagram.
■ Manufacturer's wire colors
Connector
Company
Pin 1
(EX+)
Pin 2
(EX-)
Pin 3
(SIG+)
Pin 4
(SIG-)
Pin 5
(GND)
CAS
KYOWA
INTERFACE
P.T
BLS
SHOWA
SHINKOH
TMI
TML
TFAC
HUNTLEIGH
RED
RED
RED
RED
GREEN
RED
RED
RED
RED
RED
GREEN
WHITE
BLACK
BLACK
BLACK
BLACK
BLUE
BLACK
WHITE
BLACK
BLUE
BLACK
GREEN
GREEN
GREEN
GREEN
WHITE
WHITE
GREEN
GREEN
WHITE
WHITE
RED
BLUE
WHITE
WHITE
WHITE
RED
BLACK
WHITE
BLUE
GREEN
BLACK
WHITE
CASE
CASE
CASE
CASE
YELLOW
CASE
CASE
YELLOW
CASE
YELLOW
CASE
12
■ Resolution to load cell output rate
5V impression to load cell Max. load cell output
Recommended resolution
2mV
4mV
10mV
1/1,000(Max)
1/2,000(Max)
1/5,000(Max)
(2) Connection to AC Power
Connect to the AC power and turn the power switch on.
The input voltage is only for 220V 50/60Hz
(3) 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.
(4) External Output Port Connection(Relay is 5W)
Multi connector
1
2
3
4
COM
1
2
COM
Recommended resolution
ZERO RELAY
1 STEP(LOW RELAY)
2 STEP(HIGH RELAY)
FINAL RELAY
RELAY OUT-PUT COM
ZERO KEY
START KEY(F08)
KEY IN-PUT COM
13
RELAY OUT-PUT
EXTERNAL IN-PUT
TEST MODE
(1) How to Enter
Turn on the power while pressing the "ZERO" key on the front of the indicator.
※When test is done, Press SET key.
(2) Available Keys
Set key: Used for moving to the next test menu.
Other keys: Used for changing the preset value.
(3) Test Menu(TEST 1 - TEST 6)
TEST 1 : Key test
TEST 2 : Display test
TEST 3 : Load cell test and A/D conversion test
TEST 4 : Serial interface test(OPTION)
TEST 5 : Printer test(OPTION)
TEST 6 : External input/output test(CI-1560A)
TEST 1
FUNCTION : Key test
KEY
DISPLAY
SET : Move to next
menu
Other keys: Perform
test
Key number
ex) In case of
Zero key 1
DESCRIPTION
Press the key to be test and the No of
key mode should identify with code of
key as the follows.
If you press Set key, it will be moved to
test 2.
<Key List>
Key name
No
ZERO
TARE, ◀
N/G, ▲
PRINT, ▼
SET
1
2
3
4
5
External input
No
IN 1
IN 2
6
7
14
TEST 2
FUNCTION : Display test
KEY
DISPLAY
DESCRIPTION
SET : Move to next
menu
Other keys: Perform
test
TEST 2 is performed.
After this test completing, it will be
moved to test 3 automatically.
TEST 3
FUNCTION : A/D converter test
KEY
SET: Move to next
menu
ZERO key: Set the
current value to 0
DISPLAY
Display digital value
of current weight.
ex)
DESCRIPTION
Display digital value of current weight.
This value means converted digital value
under actual condition.
If you press Set key, it will be moved to
test 4.
► Note 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
: Only available if OPTION(RS-232C) is installed
FUNCTION : RS-232 test with computer(Serial port)
KEY
DISPLAY
DESCRIPTION
Waiting for transmission and reception
SET: to next menu
Other keys:
Transmitting key
Transmitted: none,
Received: 1
Transmitted: 1,
Received: none
Transmitted: 1,
Received: 1
► 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 keyboard 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(F11) and F03 is 2 in
SET mode.
15
※INDICATOR TEST(when it isn't connected with PC)
1) Connect directly between No.2(TXD) and No.3(RXD) in indicator 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
: Only available if OPTION is installed.
If or not, this test will be skipped and moved to test 6.
FUNCTION : Printer test(PRINTER)
KEY
DISPLAY
SET: Move to next
menu
Other keys: Perform
test
DESCRIPTION
No error in printer.
Do this test after connection serial printer.
►Note 1. Perform test only when the printer connection are installed.
Note 2. Previously specify the printer which will be used in the conversion mode(F08).
Note 3. This test can be done under condition of 1 in F03.
Note 4. "GOOD" message will be displayed if the printer connection and specification
is done correctly. If or not, "ERR 6" message will be displayed.
Note 5. The test output format of printer is as the follows.
TEST 6 (CI-1560A)
FUNCTION : External input/output test(relay test)
KEY
SET: Move to next
menu
External key in
external input:
Perform test
ZERO, TARE, N/G,
PRINT key in
external output:
Perform test
DISPLAY
DESCRIPTION
Waiting condition.
ln-
In1 : Press 1 and no.1 is stored.
ln-
○1 : Indicate external output condition
output no.1 is on.
ln1
If you press Set key, it will be moved to
normal mode.
16
CALIBRATION MODE
(1) How to Enter
Turn on the power while pressing 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 ×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.
(2) Calibration Menu(CAL 1 - CAL 5)
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
17
CAL 1
FUNCTION : Maximum Capacity SET
RANGE ---> 1 ~ 999,999
KEY
DISPLAY
SET: Store and
move into next
menu
ZERO key, ◀, ▲:
Change the set
value.
t1. 00
DESCRIPTION
Program version
CAL 1 condition
Maximum capacity
value
5000kg
► Note 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
FUNCTION : Minimum division set
RANGE ---> 0.001 ~ 500
KEY
SET: Store and
move into next
menu
▼, ▲: Change the
set value
DISPLAY
DESCRIPTION
CAL 2 condition.
Maximum division
value
ex)
0.01kg
0.001kg
► Note 1. The minimum division means the value of one division.
Note 2. External resolution is obtained 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.
18
CAL 3
FUNCTION : Setting weight in span calibration
RANGE ---> 1 ~ Maximum capacity of CAL 1
KEY
DISPLAY
DESCRIPTION
CAL 3 condition.
SET: Store and
move into next
menu
Maximum capacity
of CAL 1
5000 kg
ex)
ZERO key, ◀, ▲:
Change the set
value.
Setting weight
ex)
500kg
► Note 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 CAL 4.
CAL 4
FUNCTION : Zero calibration
KEY
DISPLAY
DESCRIPTION
CAL 4 condition
Unload the tray and press SET
SET key:
Zero calibration
Display A/D value
A/D value
Under zero calibration
Checking 33333
Indicator 22222
11111
Zero calibration is completed. The program
moves into span calibration automatically.
► Note 1. If zero calibration 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.
19
CAL 5
FUNCTION : Span calibration
KEY
DISPLAY
DESCRIPTION
CAL 5 condition
Load the weight which was set in CAL 3
Setting weight
SET key:
Span calibration
Checking -33333
Indicator 22222
11111
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.
Factor value
The weight converting constant value
End
Calibration is completed.
Under this condition, release the load.
► Note 1. If span calibration is done without any Error, GOOD message is displayed.
The weight of wetting weight is displayed on VFD screen.
Note 2. If the span value is low, Error message(ERR 24) is displayed.
In that case, calibrate with lower resolution.
Please check the span value to be resolution ×4 in TEST 3.
Note 3. If you press set key, it will be moved to NORMAL MODE.
20
SET MODE
(1) How to Enter
Turn on the power while pressing 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 ×10.
Used to set the current value +1.
Used to set the current value -1.
(3) Set Value Conversion Menu
F01
F02
F03
F04
F05
F06
F07
F08
F09
F10
F11
F12
F13
F14
F20
Change of display unit
Set key usage
Serial port usage
Auto print usage
Speed control of weigh display
Automatic zero condition set
Weight backup function set
External input 2 usage
Zero key operation range set
Device number
Baud rate set
Data set sent to computer
Hold type set
Set clock usage(Option)
Relay mode(CI-1560A)
21
F01
Function
SET display unit
(0 ∼ 1)
Display
Description
F01
0
Unit : kg
F01
1
Unit : ton
F02
Function
SET key usage
(0 ∼ 2)
Display
F02
0
Description
is hold key
F02
1
is total data print
F02
2
is start key in relay mode
F03
Function
Serial port
usage
(0 ∼ 2)
Display
Description
F03
0
Not used
F03
1
Connection to serial printer
F03
2
Connection to P.C or remote display
F04
Function
Automatic print
(0 ∼ 1)
Display
F04
0
F04
1
Description
Manual print-whenever you press
key, it will be printed.
Automatic print-when the weight is
stable or you press the key, it will be printed.
► Note 1. Upon setting the automatic print, the print is carried out without pressing
the print key when the weight is in stable state.
Note 2. It shall be in 1 of F03.
F05
Function
Speed control of
weighing display
(Digital filter
function,
(1 ∼ 9)
Display
Description
F05
1
In high speed
F05
5
In normal speed
F05
9
Very slowly
► Note 1. Adjust the speed variation of the weight on the screen to be suitable for the current
usage.
22
F06
Function
Automatic zero
condition set
(1 ∼ 9)
Display
F06
0
F06
2
F06
9
Description
No compensation
Compensation for gradual change
below two division for 3 seconds.
Compensation for gradual change
below nine division for 3 sec.
F07
Function
Weight backup
(OFF, ON)
Display
Description
F07
0
Weight backup is off
F07
1
Weight backup is on
► Note 1. In case occurring sudden power failure, it can be memoried the moment
value by this function
Note 2. If the AC power is OFF suddenly and weight backup is ON, the scale
recovers previous weight after the power is ON.
Note 3. On and Off are alternately displayed by pressing the numeric keys.
F08
Function
Extemal input 2
usage
(0 ∼ 3)
Display
Description
F08
0
Tare key
F08
1
Print key
F08
2
Hold key
F08
3
Start key in realy mode
► Note 1. This function is available to control in long distance.
At this time, you can adjust key usage fit for the purpose.
F09
Function
Zero key
operation range
set
(0 ∼ 1)
Display
F09
0
F09
1
Description
4%: zero key operation within 4% of
maximum weight
zero key operation within 10% of
maximum weight
► Note 1. This function is to set the range of initial zero value.
23
F10
Function
Device number
(ldentification
number of each
indicator,
00 ∼ 99)
Display
Description
F10
00
Device No. 00
F10
05
Device No. 05
► Note 1. This device number is the data demanding signal in serial communication.
Note 2. It shall be in 2 in F03.
F11
Function
Baud rate
(Unit of speed in
data
transrnission,
0 ∼ 5)
Display
Description
F11
0
600bps(bit per second)
F11
1
1200bps
F11
2
2400bps
F11
3
4800bps
F11
4
9600bps
F11
5
19200bps
► Note 1. It shall be just in 2 of F03.
F12
Function
Display
F12
Data set send to
computer
(0 ∼ 3)
0
Description
No data output
F12
1
Transmission in state of stable or unstable
F12
2
Transmission only in stable state
F12
3
Transmission only when requiring data
► Note 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.
24
F13
Function
Hold type set
(0 ∼ 2)
Display
Description
F13
0
Average hold
F13
1
Peak hold
F13
2
Sampling hold
► Note 1. 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 oscillating weights.
F14
Function
Clock usage
(0 ∼ 1)
Display
Description
F14
0
Not using clock
F14
1
Using clock
■ When you select 1 of F14.
C1
Function
Set year
(11 ∼ 99)
Display
Description
C1
99
Year : 1999
C1
00
Year : 2000
C2
Function
Set month
(01 ∼ 12)
Display
C2
10
Description
October
C3
Function
Set day
(00 ∼ 31)
Display
Function
Set hour
(00 ∼ 23)
Display
C3
1
Description
Day : 30
C4
C4
15
Description
P.M 3
25
C5
Function
Set minute
(00 ∼ 59)
Display
C5
Description
59
Minute : 59
C6
Function
Set second
(00 ∼ 59)
Display
C6
Description
39
Second : 39
F20
Function
Display
F20
Relay mode
usage
(0 ∼ 5)
Description
0
Not used
F20
1
Limit mode
F20
2
Checker mode
F20
3
Limit type checker mode
F20
4
Packer mode
F20
5
4Channel Limit Mode
26
Display & Key
Step 1
ST
TARE
NET
HOLD
TARE
NET
HOLD
How to input Hi value in
set mode.
kg
Display existing value.
ZERO
As you press ▲ key 9
times, the setting value
makes 0.9kg.
Step 4
kg
ST
TARE
NET
HOLD
ZERO
As you press ◀ key 2
times, the setting value
makes 90kg.
☞◄
Step 5
Step 6
kg
ST
Step 7
kg
☞▲
Step 3
Description
ZERO
Step 2
ST
On platform
TARE
NET
HOLD
ZERO
If you press set key, it will
be moved to next menu.
☞ SET
► You can set Lo, H-FALL, L-FALL value same as above.
■ HI, Lo, H-FALL, L-FALL
Function
Display
Description
Set Hi, Lo, H-FALL, L-FALL value.
100
100kg
Function
Display
Description
Set delay time(0~9)
1
1 second
9
9 seconds
■ Delay
27
■ Limit Mode
WEIGHT
RELAY
0 kg
(LOW limit)
50 kg
(HIGH limit)
100 kg
ON
ZERO
(OUTRELAY 1)
OFF
ON
LOW
(OUTRELAY 2)
OFF
ON
HIGH
(OUTRELAY 3)
OFF
ON
FINAL
(OUTRELAY 4)
OFF
► Note : When L-FALL and H-FALL are set,
Low limit relay turns on, when the value is above low limit value.
High limit relay turns on, when the value is above high limit value.
Final relay turns on, when the value is above high limit and it is stable.
■ Checker Mode
WEIGHT
RELAY
0 kg
(LOW limit)
50 kg
(HIGH limit)
100 kg
ON
ZERO
(OUTRELAY 1)
OFF
ON
LOW
(OUTRELAY 2)
OFF
ON
HIGH
(OUTRELAY 3)
OFF
ON
FINAL
(OUTRELAY 4)
OFF
► Note 1 : The Checker Mode Can be started by two different methods: (1) By the second
external output after setting F08 to number 3 or (2) by pressing SET after setting
F02 to number 2.
Note 2 : When it is stable, the correspondent relay turns on. After the selected time in
DELAY, it turns OFF.
Note 3 : The Low Relay Output works only when it is stable over 10 digits.
28
■ Limit Type Checker Mode
WEIGHT
RELAY
0 kg
(LOW limit)
50 kg
(HIGH limit)
100 kg
ON
ZERO
(OUTRELAY 1)
OFF
ON
LOW
(OUTRELAY 2)
OFF
ON
HIGH
(OUTRELAY 3)
OFF
ON
FINAL
(OUTRELAY 4)
OFF
► Note 1 : The Low limit relay when it is in ZERO state, the output signal turns off.
■ 4CH Limit Mode
WEIGHT
RELAY
(1ST OUT) (2ND OUT) (3RD OUT) (4TH OUT)
0 kg 20 kg
40 kg
60kg
80kg
ON
STEP 1
(OUTRELAY 1)
OFF
ON
STEP 2
(OUTRELAY 2)
OFF
ON
STEP 3
(OUTRELAY 3)
OFF
ON
STEP 4
(OUTRELAY 4)
OFF
► Note 1. Weight value is over set value then relay is on.
29
■ Packer Mode
Final
(HI - H-F
ALL)
(Lo - L-F
ALL)
Actual
Weight
Start
(Batch)
CI-1560A
Display
TARE
Finish
Actual
Weight
(ON)
(OFF)
INPUT- 4
START
INPUT- 2
ZERO
OUTPUT- 1
LOW
OUTPUT- 2
HIGH
OUTPUT- 3
OUTPUT- 4
FINAL
Finish
time
DELAY
► Note 1 : The Packer Mode gets start by using the SET key or by using the external output.
Note 2 : The END Output, when the value of the subtraction of the Hi-H-Fall from High
Limit Output is higher and also stable, operates for the time selected in Delay
before turning OFF.
30
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 the print FORM you've chosen in 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.
31
(3) Main Usage of CI-1500A/1560A(Example 1 - Example 6)
■ Example 1. Zero Compensation
Display & Key
Step 1
On platform
kg
ST
TARE
NET
HOLD
Empty
Step 3
Press ZERO key when
the weight is stable.
kg
ST
TARE
NET
HOLD
Zero point drift.
ZERO
☞ ZERO
Step 2
Description
ZERO
Empty
ZERO compensation:
The present value is
returned
the display to the ZERO.
► Note 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.
32
■ Example 2. Tare Function Usage
Display & Key
Step 1
On platform
Container
Tare weight: 200kg
Container
Store current weight as
the tare weight.
kg
Container
To be turned on tare
lamp means that tare is
registered in.
Net weight is on the
display.
kg
Container+
Content
ZERO
Gross: 700kg
Net: 500kg
TARE and NET key is
turned on.
Unload
ZERO
Gross: 0.0kg
Net: -200.0kg
Tare function is turned
on.
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.
kg
ST
TARE
NET
HOLD
ZERO
☞ TARE
Step 2
Step 3
ST
TARE
NET
HOLD
ZERO
Step 4
ST
TARE
NET
HOLD
Step 5
kg
ST
TARE
NET
HOLD
☞ TARE
Step 6
Step 7
kg
ST
TARE
NET
HOLD
Description
ZERO
► Note. TARE Range ‗< maximum capacity.
Press TARE key when the weight is stable.
※If you press TARE key in unload condition, tare setting is released.
33
■ Example 3. To display NET or GROSS weight.
Display & Key
Step 1
kg
ST
Step 2
TARE
NET
HOLD
Description
Container
And Content
(Article)
Article weight: 10.00kg
Tare weight: 5.00kg
Net weight is on the
display now.
Container
and Content
(Article)
Gross weight is on the
display now.
Container
and Content
(Article)
Net weight is on the
display now.
ZERO
☞ NET/GROSS
Step 3
kg
ST
Step 4
On platform
TARE
NET
HOLD
ZERO
☞ NET/GROSS
Step 5
kg
ST
TARE
NET
HOLD
ZERO
► Note. GROSS annunciator appears when gross weight is on the display.
GROSS annunciator disappears when net weight is on the display.
34
■ Example 4. To HOLD function(It shall be in 0 of F02).
Display & Key
Step 1
On platform
kg
ST
TARE
NET
HOLD
Article
Step 3
It shall be in 0 of F02.
kg
ST
TARE
NET
HOLD
Article
Step 5
If you press SET key in
loading condition, HOLD
will release.
kg
ST
TARE
NET
HOLD
Hold weight is on the
display now.
ZERO
☞ SET
Step 4
Weighing mode.
ZERO
☞ SET
Step 2
Description
ZERO
Unload
When it is became
unloading condition,
HOLD will release
automatically.
► Note 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 F08.
35
■ Example 5. Print weighing data(OPTION: It shall be in 1 of F03.)
Display & Key
Step 1
kg
ST
TARE
NET
HOLD
ZERO
Press PRINT key.
(ref ①)
Step 3
kg
ST
TARE
NET
HOLD
Article
Press PRINT key.
(ref ①)
Step 5
kg
ST
TARE
NET
HOLD
Unload
ZERO
Press data print.
(ref ②)
※It shall be in 1 of F02.
☞ SSET
► Note 1.
① Weighing data print format
Weighing data is printed.
ZERO
☞ SET
Step 4
Description
Article
☞ SET
Step 2
Step 6
On platform
② Total data print format
36
OPTIONS
OP-1
RS-232C Interface
■ Transmit mode: RS-232C interface
F11
Baud rate
600, 1200, 2400, 4800, 9600, 19200
F12
Output mode
Stable, Unstable, Data is required
Type: EIA-RS-232C
Method: Full-duplex, asynchronous transmission format
■ Baud rate: 600bps - 19200bps
Choose baud rate in SET mode(F11).
Refer to SET mode.
■ Data bit: 8, Stop bit: 1, Parity bit: None
■ Code: ASCII
■ When data is sent to computer?
Set in SET mode(F12).
■ Data Format
■ Simple Communication Program(BASIC)
10 OPEN “OM1:9600,N,8,1”As #1
20 IF LOC(1) = 0 THEN 60
30 A$ = INPUT$(1,1)
40 PRINT A$ ; “”;
50 GO TO 20
60 B$=INKEY$ : IF B$ =“” THEN 20
70 PRINT B$ ; “”;
80 PRINT #1,B$;
90 GO TO 20
37
■ Simple Communication Program(C Language)
#include <bios.h>
#include <conio.h>
#define COM1
0
#define DATA_READY 0×100
#define TRUE
1
#define FALSE
0
#define SETTINGS (0×80 : 0×03 : 0×00 : 0×00)
int main(void)
{
int in, out, status, DONE = FALSE;
bioscom(0, SETTINGS, COM1);
cprintf(?.. BIOSCOM [ESC] to exit ...\n?;
while (!DONE)
{
status = bioscom(3, 0, COM1);
if (status & DATA_READY)
if ((out = bioscom(2, 0, COM1) & 0×7F) != 0)
putch(out);
if (kbhit( ))
{
if ((in = getch( )) == ?×1B? DONE = TRUE;
bioscom(1, in, COM1); }
}
return 0;
}
38
■ RS232C Port Connection
Connect SERIAL port on the rear panel of the indicator to serial port of PC as
the follows.
■ Sub-display Connection
39
■ CAS TOP Printer Connection(P-202)
■ CP-7000 Series Printer Connection
OP-2
Clock
■ Connect serial port on rear panel of indicator to serial printer.
F11
Clock usage
0: unused 1: used
C1-6
Set date and time
yy, mm, dd, hh, mm, ss
40
ERROR MESSAGE AND TROUBLE SHOOTING
(1) Error in Weighing Mode
Err 02
▣ Reason : Load cell connection failure or error in A/D conversion part.
▣ Trouble shooting : Check the load cell connector to see if the polarity of signal is
reversed.
Err 13
▣ Reason : Zero range deviates from the set range.
▣ Trouble shooting : Confirm that there is nothing on the weighing platform.
If nothing exist, do calibration in CAL mode.
Over
▣ Reason : The display weight is larger than the maximum capacity you've set.
▣ Trouble shooting : Do not load the article whose weight is larger than the Max.
capacity on the platform scale.
This may damage load cell.
(2) Errors in Calibration Mode
Err 21
▣ Reason : Resolution(maximum capacity÷minimum division) is over the limit
(1/10,000).
▣ Trouble shooting : Lower the resolution in one of the below ways.
Modify maximum capacity in CAL 1 of calibration menu.
Modify minimum division in CAL 2 of calibration menu.
Err 22
▣ Reason : Setting weight is set under 10% of the maximum capacity.
▣ Trouble shooting : Set span setting weight equal to or over 10% of the
maximum capacity in CAL 3 of CAL menu.
Err 23
▣ Reason : Span setting weight is set over 100% of the maximum capacity.
▣ Trouble shooting : Set span setting weight equal to or under 10% of the
maximum capacity in CAL 3 of CAL menu.
41
Err 24
▣ Reason : Load cell output voltage is too low at span calibration.
▣ Trouble shooting : This indicator will automatically increase the gain of A/D
converter, and move to CAL 3.
Only that you have to is to retry span calibration in CAL 4
after you perform zero calibration again in CAL 3.
Err 25
▣ Reason : Load cell output voltage is too high at span calibration.
▣ Trouble shooting : This indicator will automatically decrease the gain of A/D
converter, and move to CAL 3.
Only that you have to is to retry span calibration in CAL 4
after you perform zero calibration again in CAL 3.
42
43
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