Jadever JIF-2002 User manual

JIF-2002 WEIGHING INDICATOR&CONTROLLER
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CHAPTER 1
INTRODUCTION

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1-1 Welcome
The JIF-2002 weighing indicator is a model of breakthrough
high resolution. With set-point codes, this model makes batching
control an easy task. With relatively compact size, JIF-2002
performs a remarkable accuracy and speed.
With sincere gratitude for your using our products, once any
question or problems occurred, please contact us immediately
for further services.
1-2 Features
JIF-2002 Weighing Indicator & Controller Features:
1/16,000 display resolution (Max. 1/ 60,000 depending on load
cell quality & performance).
Internal Resolution 1,000,000, A/D Conversion rate 120 times/
Sec.
Watchdog virtually eliminates malfunctions that associated
with computerized equipment or software failure.
Full Digital Calibration makes setting ZERO and SPAN
Calibration an easy task.
Drives up to 8 parallel connecting load cells.
8k bytes SRAM with Li-battery backup.
Information will not disappear even power failure.
The settings of function and weighing parameters are all
stored in the EEPROM, with storage duration over 40 years.
Important values and parameters can have storage backup.
Users can adjust the intensity of digits filter to avoid
mechanical vibration that caused by external environments
to achieve high-speed and accurate measurement.
Set point codes can store up to 100 sets of：Final, SP1, SP2,
Free Fall, HI, LO.

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Automatic Free Fall Compensation provides closer tolerance
and precise weighing.
8 Set of control Input:
ZERO Input, TARE Input, Tare reset, Start batch,
Abort batch, Print Accumulator, Print Input,
Clear
ACC. & COUNT.
8 Set of control Output:
ZERO Band output, SP1 output, SP2 Output,
(Final-Free Fall) output, HI output, LO output,
Final Output, MD/Error output.
5 batching modes:
Customer Programmed Control Mode: Normal Batching,
Customer Programmed Control Mode: Loss-in-weight
Batching,
Built-in Automatic Program Mode: Normal Batching,
Built-in Automatic Program Mode: Loss-in-weight Batching,
Multiple-Ingredient Batching.
Standard Serial Output (20mA Current Loop) for remote
display.
Optional printer interface can automatically print or output data includes
date, time, set point code, serial number, weight, and unit.
Optional:
OP-01 I/O Interface
OP-02 RS-232 or RS422/485
OP-03 Printer Interface
OP-04 Binary Coded Decimal
OP-05 Analog Output 4∼20 mA
OP-06 Analog Output 0∼10 V

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1-3 System Function Introduction
SYSTEM CHECK :
※ CHECK DISPLAY
※ CHECK SARM, EEPROM
※ CHECK INPUT, CODE
※ CHECK OUTPUT
※ CHECK KEY
SETTING FUNCTIONS:
※ SETTING GENERAL FUNCTIONS (F0XX, FCXX)
※ SETTING CONTROLS (F1XX)
※ SETTING SERIAL INTERFACE (F2XX)
※ SETTING PRINTER (F3XX)
※ PARAELLE OUTPUT (BCD) (F4XX)
※ ANALOGE OUTPUT (F5XX) (4∼20 mA , 0∼10 V)
CALIBRATION:
※CAL
Setting Minimum Division
Setting Decimal
Setting Maximum Capacity
ZERO Adjust
SPAN Adjust
KEY LOCK:
Disable unimportant or useless keys.
SYSTEM PARAMETER BACKUP:
JIF-2002 another copy of preset parameters.
SYSTEM PARAMETER RESTORATION:
Restore preset parameters.
SYSTEM INITIALIZE:
Re-install resets the JIF-2002 to the initial factory setting and starts the
operation.

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CHAPTER 2
INSTALLATION

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2-1 Best Conditions For Use
When installing and wire connecting on JIF-2002, please follow the
points and guide for preventing any abnormal situation occurred.
Before connecting the Electric Power Supply, please identify
the input Electric voltage type is AC 110V or AC 220V.
The Grounding Wire shall be properly connected .
The Operation Temperature shall range within 0℃~ 45℃,
please DO not install in any place of direct sun-light.
Due to the minute output signal from Load Cell, please use
isolated cables. Also, separate the Load Cell cable from the
power supply cable and control I/O cables.
The input power shall be AC 110V or AC 220V±10%, if the
Electric Power Supply is not stable or the interference signal
exists, that may cause uncertain actuation or reaction, even
damages .
Therefore, please utilize Electric Power Supply Stabilizer of
adequate capacity.
2-2 Power Supply Connecting
◎Open the case, there is a jumper﹝S1﹞near the transformer, please insert
a short-circuit pin to the available side.

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2-3 Connecting the Load Cell
※Do not plug in your power cable until you have completely connected the
load cell.
Screw Signal
1 Positive Excitation Voltage, (EXC+)
2 Positive Sense Voltage, (SEN+)
3 Negative Sense Voltage, (SEN-)
4 Negative Excitation Voltage, (EXC-)
5 Positive Signal Voltage, (SIG+)
6 Negative Signal Voltage, (SIG-)
7 Shield, (SHD)
LTo connect your load cell to the weighing Indicator use a six-wire cable
with shield-connect the wires as indicated above. If the JIF-2002 is located
near the Load Cells (Within five meters or a few yards) you may use a
4-wire cable with shield, but first connect screws 1&2 and 3&4 with
independent jumper leads.
LThe analogue output from the Load Cell and input/output signals are
sensitive to electrical noise. Do not bind these cables together as it could
result in cross-talk interface. Please also keep them away fromAC power
cables.
※ It could be dangerous by using improper battery or wrong connection of
battery.

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2-4 Front and Rear Panel Dimensions
Front Panel
Rear Panel
Side View
For Mounting

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CHAPTER 3
SPECIFICATIONS

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3-1 Analog Input and A/D Conversion
◎Analog Input and A/D Conversion
Type JIF-2002
Input Sensitivity ≧0.3uV/D
ZERO Adjustment
Range 0 ~20mV
Load Cell Excitation DC10V±1%，230mA, Remote Sensing.
Can be connected up to 8 350ΩLoad Cells
Non-Linearity 0.01 % F.S.
A/D Conversion Method △Σ
A/D Resolution ≒1/1,000,000
A/D Conversion Rate Approx. 120 Times∕Sec.
Max. Load Cell Input
Voltage 32mV
ZERO Temperature
Comp. ±(0.2μV + 0.001% of Dead Load)/℃
TYP
SPAN Temperature
Comp. ±0.001% ℃TYP
Max. Resolution 1/16,000 (JIF-2002 Resolution can reach
1/60,000 depending on load cell quality &
performance).
3-2 General
◎General
Type JIF-2002
Power Requirements AC 110V or AC 220V ±10%，
50∕60Hz, Approx. 17VA
Net weight Approx. 3.2 kg﹝7.054 lb﹞
Operation Temperature －10℃∼ 45℃
Maximum Humidity 85%﹝non-condensing﹞
Physical Dimensions 240 (D) ×190 (W) ×104(H) mm

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3-3 Front Panel Description
◎DIGITAL SECTION
Main Display
[Green Tube] 7-segment，7-digit display, VFD screen with a
13mm character size, displays the weight.
Minimum Division ×1、×2、×5、×10、×20、×50
Maximum Display +800450
Under ZERO Indicator 〝—〞minus sign
〝ZERO〞▼Annunciator Center of Zero
〝MD〞▼Annunciator Motion Detected = Unstable
〝GROSS〞▼Annunciator Gross Weight displayed
〝NET〞▼Annunciator Net Weight displayed
〝TARE ENTERED〞
▼Annunciator Tare has been entered
〝〞●Annunciator “ ” Status Annunciator
〝kg 〞●Annunciator Kilograms Displayed
〝lb 〞●Annunciator Ponds Displayed
〝ZERO ╱←〞Key Stable ZERO∕Left shift key
〝TARE╱↑〞Key TARE’s when stable-in Net, display ZERO∕
Increase the number
〝GROSS、NET╱↓〞Key Changes from “Gross” to “ Net” and vise versa
∕Decrease the number
〝TARE CLEAR╱→〞Key Tare is cleared∕Right shift Key
〝PRINT╱ACC〞Key Print data will send one time∕Print
Accumulation
〝ACC╱CLEAR〞Key Display Accumulator∕Clear Accumulation
〝SET POINT╱CODE〞Key Setting set point values/ Change set point code
〝Fn〞Key Unused
〝MODE╱↵〞Key Change Mode∕Enter Key
〝STANDBY╱ESC Key Standby Status∕Leave the current status

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3-4 Quick Function Table
◎WEIGHT FUNCTION TABLE
F 000 Decimal Point
Adjustment
0No Decimal 11 Decimal 22 Decimal
3 Decimal 44 Decimal
F 001 Weighing Unit
Selection 0None Kilogram 2Pound
F 002 Display
Update rate
110 times/Sec 20 times/Sec
340 times/Sec
F 003 Digital Filter 0 ∼7 step digital filter
F 004 Set Zero
Range 1±5% ±10% 3±20% 4±30% of Max. Capacity
F 005 Motion
Detection 0.5 SEC 1 DIV∼1 SEC 18 DIV 16 Steps (00 Stable)
F 006
Automatic
ZERO
Tracking
Compensation
1 SEC 0.5 DIV∼2 SEC 4.0 DIV 16 Steps (00 OFF)
F 007 ZERO &
TARE keys
Availability
ZERO & TARE keys always work 1only work
when display is STABLE
F 008 TARE Key
Availability
TARE key always work 1If the GROSS is
Negative (-), TARE key does not work
F 009 Accumulation
Availability
0OFF 1Stable 2Manual
Control Input Command Accumulation
◎20 mA Current Loop STANDARD
F C00 Data type
Same as display 2Gross Weight
3NET Weight 4TARE Weight
5Gross Weight, NET Weight, TARE Weight
F C01 Output Mode Stream 2Stable and auto print 3Manual print
mode4Accumulate and print
F C02 Output Format Sending without set point Code
1Sending with set point Code

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◎Batch Weighing
F 100 Zero Band 6 digit Zero band value (Initial ”000.000”)
F 101 Batching
Mode
Customer Programmed Control Mode :
Normal Batching Loss-in-Weight Batching
Built-in Automatic Program Mode :
Normal Batching Loss-in-Weight Batching
F 102 Timer-Compar
ator Inhibitor Set between 0.0 to 2.0 Sec (Initial 0.0 Sec)
F 103 Timer-Finish
Signal Set between 0.0 to 9.9 Sec (Initial 0.0 Sec)
F 104 Pulse Width of
Finish Signal Set between 0.0 to 2.0 Sec (Initial 0.5 Sec)
F 105 COM 8 Unstable 1Error
F 106 Input Mode Panel key 2BCD Input 3Serial Input
F 107 Free Fall
compensation
Please enter 6 digit free fall compensation value
within effective range
(Initial “000.000”---Free Fall OFF)
◎SERIAL ﹝RS-232﹞OP-02
F 200 Baud Rate 11200 BPS 2400 BPS 34800 BPS 49600 BPS
F 201 Parity 0Non-parity Even Parity 2Odd Parity
F 202 Output Data
Same as display 2Gross Weight 3NET Weight
4TARE Weight 5Gross Weight, NET Weight, TARE
Weight
F 203 Output Mode Stream 2Stable and auto print 3Manual Print
Mode 4Accumulate and Print 5Command Mode
F 204 Output Format Sending without Set point Code 1Sending with
set point Code
◎PRINTER OP-03
F 300 Setting Date,
Time Setting Year. Month, day, hour, minute, second
F 301 Data Format
Date Not print 2Only print above the latest data
3Print on all
Time 1Not print Only print above the latest data
3Print on all

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Set Not print 2Only print above the latest data
3Print on all
Serial Number Not print 1Print
Weight
Same as display 2Gross Weight
3NET Weight 4TARE Weight
5Gross Weight, NET Weight, TARE Weight
6Gross Weight, TARE Weight, NET Weight
Unit
0Not print Only print above the latest data
according to F0012Only print the latest data “g”
3Only print above the latest data ”t” 4Print on all
according to F0015Print on all “g” 6Print on all “t”
F 302 Output Mode 1Stable and auto print Manual Print Mode
3Accumulate and Print
F 303 Select Printer MINI Printer 2Normal Printer
◎BCD OP-04
F 400 Data type Same as display 2Gross data 3NET data
4TARE data
F 401 Output Mode Stream 2Stable and print 3Manual print
mode4Accumulate and print
F 402 Output Logic Positive Logic 2Negative Logic
◎AnalogOutput
F 500 Analog Output
Data Output 4~20 mAOutput 0~+10 V
F 501 Output Mode Same as display 2Gross data 3NET data
F 502 Loss-in-weight
Absolute Value
Not read Absolute Value
1BDI-2002 reads Absolute Value
F 503 Output current
when display
ZERO 0.0mA through 9.99mA (Initial 0.40 mA)
F 504 Output current
at Full Capacity 0.0mA through 9.99mA (Initial 20.0 mA)
F 505 Output Volt
when display
ZERO -2.5V through +59.9V (Initial 00.0 V)
F 506 Output Volt at
Full Capacity -2.5V through +59.9V (Initial 10.0 V)

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3-5 Panel Key Function Table
Key Function Function Position Status
Panel Key ZERO
Control I / O Pin 25 +
(Pin 16 or 17)
ZERO OP-02
（Command Mode）Z Cr Lf
JIF-2002 returns to the
center of ZERO if the
weight value within F004
range.
Panel Key TARE
Control I / O Pin 24+
(Pin 16 or 17)
TARE OP-02
（Command Mode）T Cr Lf
JIF-2002 witches to
NET mode, ZERO’s the
display and stores the
TARE weight in Memory.
Panel Key TARE CLEAR
TARE
CLEAR Control I / O Pin23 +
(Pin 16 or 17) Clear TARE Value
Panel Key GROSS / NET
GROSS OP-02
（Command Mode）G Cr Lf Shift to GROSS Mode
Panel Key GROSS / NET
NET OP-02
（Command Key）N Cr Lf Shift to NET mode
Panel Key PRINT / ACC
PRINT Control I / O Pin19 +
(Pin 16 or 17)
Print or Output latest
Data
Panel Key PRINT / ACC
ACC Control I / O Pin20 +
(Pin 16 or 17) Print Accumulator Value
ACC Panel Key ACC / CLEAR Print Accumulator Value
TACC Annunciator ON
Panel Key ACC / CLEAR
CLEAR Control I / O Pin18 +
(Pin 16 or 17)
Clear Accumulator and
Count
Panel Key SET
POINT/CODE
Code Input CODE INPUT
CODE OP-02
（Command Key）CCXX Cr Lf
Reset Set point data
Panel Key SET
POINT/CODE
SET POINT OP-02 S Cr Lf, SS Cr Lf
Setting Final, SP1, SP2,
Free Fall, Hi, Lo

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Key Function Function Position Status
＊Panel Key ＊
PRINT/ACCtPRINT
ACCUMULATOR
SET POINT/CODE
tSET POINT
ACC/CLEARtCLEAR
ACCUMULATOR
STANDBY Panel Key STANDBY/ OPERATE/
ESC
Standby Mode will
Pause all operations
OPERATE Panel Key STANDBY/ OPERATE/
ESC Starts operation.
ESC Panel Key STANDBY/ OPERATE/
ESC
Escape the current
setting Mode
Fn Panel Key Fn Unused
Panel Key Right shift key
while setting
Panel Key Left shift key
while setting
Panel Key Increase value
while setting
Panel Key Decrease value
while setting
Panel Key “Enter” key while setting
※Please refer to chapter 6 on Control I/O and OP-02

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CHAPTER 4
SYSTEMFUNCTIONS

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4-1 System Check
A system check should be run: after initial installation, after moving your
JIF-2002 connecting or disconnecting an attachment from the Rear Panel and
as means of locating any unexplained system error. An occasional self-check
to make sure everything is working properly is a good maintenance practice
as well.
STEP 1: Turn the Power Switch OFF on the Rear Panel.
Slide the SET switch to the set side.
STEP 2: Turn the power supply ON, the display will show blinking
SELECT.
STEP 3: Press the ZERO key and screen will show blinking CHEC,
and press ↵key to start system check.
STEP 4: The system will check Green Tube and LED in sequence.
STEP 5: Check MEMORY﹝EEPROM、SRAM﹞
When the screen shows SRAN, please press ↵key. The
screen will subsequently show a series blinking dots ………
indicating system checking in process. If the screen shows
PASS, it means checking passed. If the screen shows FAIL,
it means system error.

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STEP 6: System check will go to EEPRON 1 checking.
The screen will show EE-1. Please press ↵key and the screen
will subsequently show a series blinking dots ……… indicating
system checking in process. If the screen shows PASS,
it means checking passed. If the screen shows FAIL,
it means system error.
STEP 7: System check will go to EEPRON 2 checking.
The screen will show EE-2. Please press ↵key and the screen
will subsequently show a series blinking dots ……… indicating
system checking in process. If the screen shows PASS,
it means checking passed. If the screen shows FAIL,
it means system error.
STEP 8: System check will go to BCD checking.
The screen will show CODE 00.Please make SHORT-CIRCUIT
test on 9-Pin Dshape Code Input on the rear panel. When
short-circuiting COM9 with other pins, the short-circuit pin will
show the accordance value on the screen. If not, there
suggests an error occurred.
STEP 9: System check will go to Input/Output checking.
When the screen show I - O , please enter ↵key. Subsequently,
the screen will show INPUT 0 with the 0 blinking. Please make
SHORT-CIRCUIT test on 25-Pin Dshape Code Input on the
rear panel. When short-circuiting COM17 or COM16 with pin
25∼pin18, the short-circuit pin will light up a specific LED on
the screen. If not, there suggests an error occurred.
※When short-circuiting COM17.COM16 with pin13∼pin16 , the
short-circuit pin will light up a specific LED on the front panel.
If two or more LED light up or turned off at the same time, there
suggests an error occurred.

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STEP 10: When press a key, the key number will show in the middle of
the screen. The lower side from left to right: KEY 001∼KEY
008. The upper side from left to right: KEY 009∼KEY 010.
If the key number does not match, it suggests an error
occurred. Please contact us.
STEP 11: Finish checking, display END .
SlidetheSET switch to the original side.
※Above testing if any FAIL or error shows on the screen,
please contact us or distributors.
4-2 Functions
STEP 1: Turn the Power Switch OFF on the Rear Panel, Slide the SET
switch to the set side.
STEP 2: Turn the power supply ON, the display will show blinking
SELECT.
STEP 3: Press TARE key and screen will show blinking FUNC and
blinking F000 afterward.
STEP 4: Please press or key to move through the function
category (F000, F200, F300, F400 or F500). Then press the
↵Key to enter the category. Use theor key to choose
specific function (F000 ~ FC02, F100 ~ F107, F200 ~ 204,
F400 ~ F402 or F500 ~ F506). In each function, please use
or key to set function value. If you want to return to
previous function category, please press ESC key, or press
↵key to enter.
LIf any errors occurred, please check if each setting value within
effective range.
Lnote：● Indicates initial factory setting.