Curiocity Technology CTI-1000AE User manual

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INDUSTRIAL DIGITAL INDICATOR
CTI-1000AE
User Guide

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1. INTRODUCTION
We greatly appreciate for your purchase of the industrial indicator. These
goods have hold excellent performance and splendid properties through strike
tests as well as devoting ourselves under severe quality management.
CTI-1000 indicator is shaped firmly and delicately designed a coincide with
the special requirements of several industrial fields and includes many
functions and various external interfaces. Also, it is programmed on the basic
of the user's convenience and contains help display functions to be used
easily.
Before using CtI-1000, It is recommended to read this manual carefully and to
apply the function application fully.
CAUTIONS
 Do not press the keys hardly, for the keys are in operation
with soft touch.
 Avoid sudden temperature change.
 Do not install CTI-1000 in a place with high voltage and
excessive electrical noises.
 Do not use at the place with excessive electrical noises and
vibration.
2. THE FEATURES OF CTI-1000
 Appropriate for weight and measurement system.
 Easy operation and various options.
 Simple Full Digital Calibration.
(SPAC : Single pass automatic span calibration)
 WATCHDOG circuitry (System restoration).
 Panel mount type

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3. TECHNICAL SPECIFICATION
Analog Part
Load Cell Excitation
Voltage
DC 5V, Up to 6 x 350Ω load cells
Full Scale Input Signal
20 mV, including dead load
Zero adjust range
0.05 mV ～ 5 mV
Input Sensitivity
2 ㎶/D (H-44,OIML)
0.5 ㎶/D (Non H-44,OIML)
System Linearity
Within 0.01％ of FS
A/D internal resolution
Approximately 200,000 counts
A/D external resolution
5,000 dd (H-44,OIML)
30,000 dd (Non H-44,OIML)
A/D conversion speed
20 times/sec
Digital PART
Span calibration
Full Digital Calibration : SPAC
(Single pass automatic span calibration)
Display
LED (5 digit)
Size of letter
14 mm (Height)
Display below zero
“-” minus signal
Additional Symbols
ST, Zero, CAL, HOLD
POWER
AC 110V/220V 50/60 Hz
Power Consumption
10 W
Operating Temperature
-10℃ to + 40℃
Weight
1 kg
 Option Part
Standard
Serial Interface : RS-232C
Option-1
Serial Interface : RS-422/485
Option-2
Relay Output 2 or 3
Option-3
Voltage Output (0 ~ 10V, 4 ~ 20mA)
- Functions Keys
1)Calibration Program[PRG]: To enter Calibration Mode
2)[▲]: Increment key (0,1,2,3 ...)
3)[▶]: Multiply key
4)ENTER[ENT]: ENTER key
5)ZERO[ZERO] : Used to manually set the zero point
6)Select Voltage Output Range[▶]: Refer to next page.

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- DESCRIPTION OF THE CONNECTION TERMINAL
COM IN(ZERO)
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
Ex+ Ex- Sig+Sig- GND TXD RXD
4. CALIBRATION MODE
Turn on the power while pressing the [PRG] key on the front of the indicator.
Display " CAL" Message.
CAL 1 : Maximum Capacity
CAL 2 : Minimum Division
CAL 3 : Setting Weight
CAL 4 : Zero Calibration
CAL 5 : Span Calibration
CAL 1
FUNCTION : Maximum Capacity SET
RANGE ---> 1 ～ 99,999 kg
KEY
DISPLAY
DESCRIPTION
▲: Increase of no.
◀: Shift of digit.
ENTER(): Store
and move into next
menu
CAL 1
100
CAL 1 condition
100 kg
REF 1. The maximum capacity means the maximum weight that scale can measure.
CAL 2
FUNCTION : Minimum Division SET
RANGE ---> 0.0005 ～ 100 kg
KEY
DISPLAY
DESCRIPTION
▲: Input the next
division.
ENTER() : Store
and move into next
menu
CAL 2
0.01
CAL 2 condition
0.01 kg
REF 1. The minimum division means the value of one division.
REF 2. External resolution is obtained by division the min. division by the
maximum capacity. Set the resolution to be within 1/30,000.

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FUNCTION : Span Calibration
KEY
DISPLAY
DESCRIPTION
ENTER():
Span calibration and
Move into next menu.
CAL 5
LoAd
- - -
GOOD
CAL 5 condition
Load the weight which was set in
CAL 3 and press "ENTER" key.
Under span calibration.
Span calibration is completed.
Remove the Setting weight.
Press the "ENTER" key to save
the value
CAL 3
FUNCTION : Setting Weight In Span CALIBRATION
RANGE ---> 1 ～ 99,999 kg
KEY
DISPLAY
DESCRIPTION
▲:Increase of no.
◀: Shift of digit
ENTER() :Store and
move into next menu
CAL 3
100
CAL 3 condition
100 kg
REF 1. The weight shall be within the range of 1% ～ 100 % of maximum weight.
CAL 4
FUNCTION : Zero Calibration
KEY
DISPLAY
DESCRIPTION
ENTER():
Zero calibration and
Move into next menu.
CAL 4
ULoAd
- - -
GOOD
CAL 4 condition
Unload the tray and press ENTER
Under zero calibration
Zero calibration is completed.
REF 1. If Zero calibration is done without any error, GOOD message is displayed
and program moves into CAL 5 automatically.
CAL5
REF 1. If Span calibration is done without any error, GOOD message is displayed
The weight of setting weight is displayed on Display screen.
Check the weight.
REF 2. If the span is low, Check message (Che 24) is displayed.
Calibrate with lower resolution.
REF 3. After setting the exact value, Remove the setting weight and Press the
"ENTER" key to save the value

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5. SET MODE
Press [ENT] key while 3 seconds, display " SET " Message.
F03 : Automatic zero tracking compensation
F04 : Digital Filter
F07 : Weight Back-up (Power-on Actual Weight)
F10 : Device ID
F11 : Designation of Serial Interface Baud rate
F12 : Designation of Serial Interface output mode
F13 : Designation of Serial Interface Data Format
F15 : Set HOLD type
F20 : Select relay ouput mode (only Option)
Automatic Zero Tracking
F03
0
None Automatic zero
1
~
9
1 : 0.5 digit
.
9 : 4.5 digit
Autozero tracking will automa-
tically bring the display back
to "0" when there are small d-
eviations.
Digital Filter
F04
1
~
99
1 : Less Vibration
.
.
99 : Much Vibration
Adjust the set value according
to the condition.
Select the weight back-up mode
F07
0
Weight back-up is off (Power on Zero)
1
Weight back-up is on (Display setting weight)
Device ID
F10
1
~
99
1 : ID/01
.
.
99 : ID/99
Adjust the device ID.
Baud Rate
F11
0
600 bps
1
1200 bps
2
2400 bps
3
4800 bps
4
9600 bps
5
19200 bps

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Output Mode
F12
0
Command Mode
1
Stream mode
Data Format
F13
0
CAS Format
1
Curiosity Technology(CurioTec), A&D Format
Set HOLD type
F15
0
Average hold : Compute the average weight of
oscillating weights.
1
Peak hold : Compute the maximum weight among
oscillating weights.
Tuning the Analog Out Current in the ZERO Weight. (Option : Analog Out)
F17
0.000
to
24.000
(mA)
4.000 : at Zero 4mA
(Forward Type))
20.000 : at Zero 20mA
(Backward Type)
Adjust the set value
according to the condi
tion.
Tuning the Analog Out Current in the Maximum Weight. (Option)
F18
0.000
to
24.000
(mA)
20.000 : at Max. 20mA
(Forward Type)
4.000 : at Max. 4mA
(Backward Type)
Adjust the set value
according to the condi
tion.
Select Relay Mode (Option : Relay 2)
F20
0
Don't use relay option
1
Limit Mode (A CONTACT)
2
LO(B)/HIGH(B) LIMIT MODE
3
LO(B)/HIGH(A) LIMIT MODE
Select Relay Mode (Option : Relay 3)
F20
0
Don't use relay option
1
Limit Mode
2
Limit Type Checker MODE
3
Reserved
4
Reserved
5
3 Stage Limit Mode
6
2 Stage Packer Mode (External Input : START Key)
7
Reserved

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6-1. Setting the Lo/High value (Relay 2)
Press [▶]key while 3 seconds. display“ LO " message.
LO VALUE (RY1)
If the display weight is LO value(50.0kg), RY1 is ON.
Use the [▲]&[▶] keys to toggle the value. Use the [ENT]
key to store the displayed value.
LO
50.0
HIGH VALUE (RY2)
If the display weight is HIGH value(200.0kg), RY2 is ON.
Use the [▲]&[▶] keys to toggle the value. Use the [ENT]
key to store the displayed value.
HIGH
200.0
MODE
OUTPUT
CONDITION
LIMIT
HIGH Signal (RY2)
Display Weight ≥ High value
LIMIT
LO Signal (RY1)
Display Weight ≤ Lo value
6-2. Setting the Lo/High value (Relay 3)
Press [▶]key while 3 seconds. display“ LO " message.
ZERO BAND (RY1)
If the display weight is below ZERO value(1.0kg), RY1 is
ON. Use the [▲]&[▶] keys to toggle the value. Use the
[ENT]key to store the displayed value.
ZERO
1.0
LO VALUE (RY2)
If the display weight is LO value(50.0kg), RY2 is ON.
Use the [▲]&[▶] keys to toggle the value. Use the [ENT]
key to store the displayed value.
LO
50.0
HIGH VALUE (RY3)
If the display weight is HIGH value(200.0kg), RY3 is ON.
Use the [▲]&[▶] keys to toggle the value. Use the [ENT]
key to store the displayed value.
HIGH
200.0
▣ Setpoint Condition
Output is done according to the following condition in batching operation.
MODE
OUTPUT
CONDITION
LIMIT
ZERO BAND (RY1)
Display Weight ≤ ZERO BAND value
LIMIT
LO Signal (RY2)
Display Weight ≥ Lo value
LIMIT
HIGH Signal (RY3)
Display Weight ≥ High value
MODE
OUTPUT
CONDITION
Checker
LO Signal (RY1)
Display Weight < Lo value
Checker
HIGH Signal (RY2)
Display Weight > High value
Checker
OK Signal (RY3)
Lo ≤ Display Weight ≤ High

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To CTI-1000
Description
ACTION
[ID] RW CR LF
Request Weight Data
[ID] MZ CR LF
Command ZERO Status
7. Weight constant calibration (Option)
Turn on the power while pressing the [▲] key on the front of the indicator.
Display " PASS" Message.
Input Password
Type the Password.
Use the [▲]&[▶] keys to toggle the value. Use the [ENT]
key to store the displayed value.
PASS
1111
GOOD
Modify Factor
Type the New Factor
Ex1) Now weight: 250kgf, Wished weight : 300kgf
Factor = 300 * 34280 / 250, New Factor = 41136
Ex2) Now weight: 250kgf, Wished weight : 200kgf
Factor = 200 * 34280 / 250, New Factor = 27424
Use the [▲]&[▶] keys to toggle the value. Use the [ENT]
key to store the displayed value.
34280
41136
8. Serial Interface
Command List Table (N,8,1)
- [ID] : Device ID 2 Byte (예 ID:01, 0x30,0x31), CR :(0x0d), LF : (0x0A)
A&D Data Format (19 Byte)

, , DATA (8Byte)    CRLF

  
US(Unstable) GS(Gross) UNIT
ST(Stable) NT(Net)
OL(Over) kg/ t
▣ Weight Data(8 byte)
1. 13.5 kg : ‘ ’, ‘ ’, ‘ ’, ‘ ’, ‘1’, ‘3’, ‘.’, ‘5’
2. 135 kg : ‘ ’, ‘ ’, ‘ ’, ‘ ’, ‘1’, ‘3’, ‘5’, ‘ ’
3.- 135 kg : ‘-’, ‘ ’, ‘ ’, ‘ ’, ‘1’, ‘3’, ‘5’, ‘ ’
Each ASCII code of Weight transmitted by 8 byte. (Ex,‘ ’ : 0x20)

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Curiotec/CAS Data Format (22 Byte)

, , , DATA (8Byte)     CRLF

    
US(Unstable) GS(Gross) Empty UNIT
ST(Stable) NT(Net)  
OL(Over) kg
Device ID t
▣ Device ID
Transmit 1 byte device ID so that the receiver can receive data selecti
vely which indicator send.
(Device ID is selected in F10)
▣ Weight Data(8 byte)
1. 13.5 kg : ‘ ’, ‘ ’, ‘ ’, ‘ ’, ‘1’, ‘3’, ‘.’, ‘5’
2. 135 kg : ‘ ’, ‘ ’, ‘ ’, ‘ ’, ‘1’, ‘3’, ‘5’, ‘ ’
3.- 135 kg : ‘-’, ‘ ’, ‘ ’, ‘ ’, ‘1’, ‘3’, ‘5’, ‘ ’
Each ASCII code of Weight transmitted by 8 byte. (Ex,‘ ’ : 0x20)
RS232C Port Connection
 
RXD 7 ㅇㅇ3 Transmit Data 
TXD 6 ㅇㅇ2 Receive Data 
GND 5 ㅇㅇ5 Chassis Ground 
 ㅇ1 Carrier Detect 
ㅇ4 Data Terminal Ready 
RS-232C port of CTI-1000 ㅇ6 Data Set Ready 
ㅇ7 Request to Send 
ㅇ8 Clear to Send 

9 pin Port(Male)
Serial port of Computer
8-1. Analog Output (Option : 0~10V, 4~20mA)
▣ Specification
Analog Out
4 - 20mA / 0~10V
Resolution
below 0.1%
Terminal No.
Function
11 PIN
GND
12 PIN
Iout
13 PIN
Vout
14 PIN
ZERO Remote Input