User Manual Weighing Indicator

User Manual Weighing Indicator
Service Manual
Weighing Indicator
KPZ 52-18
KPZ 52-19
© Klaus-Peter Zander GmbH 2014. All rights reserved.
The information contained herein is the property of Klaus-Peter Zander GmbH and is supplied without liability for
errors or omissions. No part may be reproduced or used except as authorized by contract or other written
permission. The copyright and the foregoing restriction on reproduction and use extend to all media in which the
information may be embodied. The information remains our intellectual property. Due to the legal requirements it’s
not allowed, neither to copy them nor to acquaint or handle them to third persons without our written agreement
(Copyright law).
KPZ 52-18_52-19_DEALER_servicemanual_ENG
Table of Contents
INSTRUCTIONS FOR USE ................................................................................................. 3
PREPARING TO USE THE SCALE ..................................................................................... 3
QUICK SETUP CALIBRATION ............................................................................................ 5
CHAPTER 1 INTRODUCTION ............................................................................................ 6
1-1 FEATURES .................................................................................................................... 6
1-2 SPECIFICATIONS ........................................................................................................... 6
1-3 DISPLAY ....................................................................................................................... 6
1-4 KEYPAD FUNCTIONS DESCRIPTION ................................................................................. 7
1-5 POWER SUPPLY ............................................................................................................ 7
1-6 ERROR MASSAGE ......................................................................................................... 7
CHAPTER 2 OPERATING INTRODUCTION ...................................................................... 8
2-1 KEYPAD OPERATING...................................................................................................... 8
2-2 SELF TEST MODE ....................................................................................................... 10
2-3 GENERAL FUNCTION OPERATING ................................................................................. 11
2-3-1 Simple Counting Function ................................................................................. 12
2-3-2 Check Weighing Function .................................................................................. 13
2-3-3 Accumulation Function ....................................................................................... 14
2-3-4 Hold Function..................................................................................................... 15
2-4 FURTHER FUNCTION OPERATING.................................................................................. 16
2-4-1 General Setting ................................................................................................. 16
2-4-2 Check Voltage ................................................................................................... 16
2-4-3 External Weight Calibration ............................................................................... 17
2-4-4 Transmission Setting ......................................................................................... 18
CHAPTER 3 SERVICE MODE ACCESS ........................................................................... 20
3-1 SPECIFICATION SETTING
...................................................................... 21
3-1-1 Weight Unit Setting
.................................................................. 22
3-1-2 Customized Capacity Setting
................................................... 25
3-1-3 Multi-range Setting
................................................................... 30
3-2 W EIGHT CALIBRATION
.......................................................................... 31
3-2-1 Weight Calibration Setting
....................................................... 32
3-2-2 Manufacturing Location G Value Setting
................................ 33
3-3 LINEARITY CALIBRATION
....................................................................... 34
3-4 FUNCTION SETTING
............................................................................. 37
3-4-1 Environment Parameters Setting
............................................. 38
3-4-2 Zero Tracking Setting
............................................................... 39
3-5 LOCAL G VALUE SETTING
................................................................... 39
APPENDIX 1 7-SEGMENT DISPLAY CHARACTERS....................................................... 40
APPENDIX 2 INSTALLATION ............................................................................................ 41
2
Thank for your purchasing of our Weighing Scale. To
guide you to use our product correctly, please read
this User Manual carefully to extend the life of
machine and to avoid error.
Instructions for Use
1. Please keep scale in a cool and dry place. Do not store under high temperatures.
2. Please keep the scale clean and free from insect infestation.
3. Avoid impacting with other items or overloaded with excessively heavy weights.
(The load must not exceed the maximum capacity of the scale).
4. If the scale is not going to be used for some time, please clean it and store it in a plastic bag
in dry condition. A desiccant sachet may be included to prevent moisture from building up.
5. Any suggestion is warmly welcome.
Preparing to Use the Scale
1. Locate the scale on a firm level surface free from vibrations for accurate weight readings.
Adjust the four leveling feet to centre the leveling bubble on the scale.
2. Avoid hot sunshine directly on the scale or near the exhaust port of ventilating system.
3. Please use a separate power source plug, to avoid the disturbance of other electric
appliance.
4. There should be no weight on the scale when power is turned on.
5. Commodity should be placed at the centre of platter when being weighed, and its size
should not exceed the dimension of the platter.
6. We suggest to warm the scale for 15 ~ 20 minutes before using.。
7. Please note that when
symbol shows up on the display, which means the indicator
needs to be recharged. The indicator could only operate for another 6~8 hours. Then
“ .
. ” will show on the display and the indicator must be fully charged before operating
again.
8. Introduction of Storage Battery
3
Due to the storage battery adopt the advanced free-maintaining technique, customers need
not to replenish electrolyte.
The scale should be recharged every 3 months to prevent failure of the internal rechargeable
battery.
1. The battery should be charged for 8~10 hours.
2. The temperature of battery should below 45℃.
Maintaining
1. Please do not discharge with over-current when using the battery. Please charge the
battery after discharging current.
2. Please take down the battery when the scale is not used for a long time or break the
connection of cathode.
3. Do not short the battery terminals to check whether there is current. Please check whether
the connection point is firm to guarantee good connection.
4. The battery should be replaced by specialized person. No reverse-battery or the product
will be damaged.
a) Anode of battery should be connected with Anode of product battery(usually red
cable)
b) Cathode of battery should be connected with Cathode of product battery (usually
brown cable or black cable)
c) See the picture following
Brown cable(or black cable)
connected with Anode of
battery
Red cable connected with
Cathode of battery
Safety warnings
1. The electrolyte of battery is caustic which causes metal, cotton, etc to corrode.
2. The hydrogen will be resolved when using or charging the battery and it will cause
explosion when approaches fire.
No burning
Caution Corrosion
Warning explosion
4
Children faraway
Quick Setup Calibration
This page is to quickly initiate the scale, for the other functions configuration, you can refer the
chapters below.
Instructions:
Step 1 :
 Power off the scale and open the case, find the mini-jumper SWA1 on the main
board.
 Switch SWA1 to the ADJ position and then turn the power on. The display will
show
.
Step 2 :
 Refer to the chapter 3-1 at page 20 to complete Specification Setting.
Step 3 :
 Refer to the chapter 3-3 at page 33 to complete Linearity Calibration.
Step 4 :
 Refer to the chapter 3-2 at page 30 to complete Weight Calibration.
Step 5 :
 When done the initiation, switch the jumper SWA1 back to the LOCK position.
 If the jumper SWA1 is switched to the LOCK position during calibration, the machine
will exit the service mode automatically.
5
Chapter 1 Introduction
1-1 Features











The interface is simple and easy to operate
Up to 1/15,000 display resolution
High Speed 24bits AD
AC / DC switching function (Built-in rechargeable battery)
Low power indication
LCD display (Weight-6 digits); Full range tare; Auto zero tracking
Simple counting; Gross/Net indication; Hold function
Check mode Lo / Hi / OK with 3 selectable beeping sounds
Lo / Hi / OK indication shows on LED lights
Selectable unit: Kilogram (kg) and pound (lb)
Easily viewing single weight / total weight within 1 button press
Option:
 RS232: Bi-direction transmission, easy data reading or printing
 Sleeve connecting stand
1-2 Specifications
 Display LCD 6 digits, Height 25mm, LED Backlight
 Indicator Dimensions: 235 x 163 x 133 mm (W x H x D)
1-3 Display
● HI
● OK
● LO
1
● 7
2
3
4
5
6
Icon Introduction
→O← :
:
Net :
:
“Zero” indication
When the weight is negative, this icon appears.
Put container on the platter, after stable and press tare key and the “Net” appears.
“Low battery power” indication
lb
斤
Pcs
: “kg” unit
: “lb” unit
: “Taiwan Tael“ unit
: Counting mode
%
: Percent indication
kg
HI
OK
LO
: The weight is higher than setting value, “HI “LED on
: When the weight is between HI limit values and LO limits value, “OK “LED on
: The weight is lower than setting value, “LO “LED on
6
▼ 1
▼
▼
▼
▼
3
4
5
6
: “STABLE” indication
indication. When the object is in net mode and press F key, this icon
: “GROSS”
appears
: “M+” indication
: “PT” indication
: Range 2
: Range 1
●
7
: When this LED is on, the indicator is charging.
▼ 2
1-4 Keypad Functions Description
key
Function
Hold the key for 1 sec.
Zero key
Check Voltage
Tare/Pre-tare key
 Backlight setting
 Zero display setting
 Local G value setting
Hold the key for 3 sec.
Enter password to enter
external weight calibration
Unit key
Function key
Print / transmit key
RS-232 transmission setting
1-5 Power Supply
Power Selection
6V 4Ah / 4V 4Ah rechargeable battery
110V/220V AC/DC Adaptor
Power Consumption
About DC 37.7 mA (System + Load cell+ LED backlight)
about 106 hours
LED charging icon
When “ . . ” shown on the display, the indicator must be charged. When the charging icon
becomes red, it means the indicator is charging; when the charging icon becomes green, it
means the indicator is fully charged.
The indicator needs to be charged for about 8~9 hours when“ . . ” shown on the display.
1-6 Error Massage
 The EEPROM is not working correctly.
(The EEPROM is not set yet, or the circuit on PCB is broken.)
 Zero is higher than the zero range when switching the indicator on.
 Zero is lower than the zero range when switching the indicator on.
 A/D value is unstable
 ADIC value is over the maximum range. (2097151 ~ -2097152)
 The weight of the object is over 9 divisions of the maximum capacity.
 The weight of the object is under -1/6 maximum capacity.
7
Chapter 2 Operating Introduction
2-1 Keypad Operating
: Zero key
If the weighing value is within the range of zero balance, it can be re-zeroed and tare
cancelled.
: Tare key
It can be tare except when the weight is negative and the maximum capacity.
Tare Function
 Place the container onto the scale, until the weight value is stable, press
key for zero
return and the NET indication is shown on the display.
 Place the object into the container and the display shows the net weight value of the object.
 Remove both object and container, and negative value of the container will show on the
display. Press
again to clear “tare value”. The scale returns to zero and NET indication
goes off.
 Tare can be continuously done until tare value=maximum capacity
 Continuous Tare  Press
key for continuous weight increase/decrease on platter.
 If there is Tare, the pre-tare cannot be done. If there is pre-tare first, and the tare weight
Is more than pre-tare weight, Tare can be done.
 No Tare can be done under gross weight display mode.
Pre-Tare Function
When there is nothing on the platter, press
key and use keypad to input pre-tare weight.
When the cursor flashes on the last digit of display, press
key again to complete.
Method of clearing Pre-tare value: the same as the method of clearing tare value.
Pre-tare mode, keypad function as followed:
⇒ upward key
⇒ move cursor leftward
⇒ downward key
⇒ move cursor rightward
: Function key
 In weighing mode, use this key to shift among simple counting function, check weighing
function, accumulation function and hold function.
 In tare mode, use this key to shift between the “Net value” and the “Gross value”.
Shift between Net value and Gross value
 In the Tare mode, the “Net” icon shows up. Press F key, the screen displays the “gross
weight ” and when the ”GROSS” icon  shows up ,“Net” icon goes off. Press
1F key again the screen displays the “net weight ” and when the ”Net” icon shows up ,
the ”GROSS” icon  goes off .
When the screen displays the “gross weight” (the ”GROSS” icon  shows up), keys except
the F key, have no response.
8
:Unit key
Use
key to select a unit as the display indicated.
 The selected unit will be memorized when you turn the indicator off. And the memorized
unit will appear after you turn on the indicator next time.
:Print key
In accumulation mode, if the parameter set as
or
transmission, it
transmits the format of simple mode or complete mode.
This key is the combination key. while total counts is shown and weight returns to net zero,
press
key to clear data and RS-232 transmits the MC printing format.
 If there is new weight added on platter, a new data will be added to accumulation data. If
this weight is not taken off, nothing can be added to accumulation data. Display will show
the total counts for one second, then show net weight for one second, then the display
returns to the current weight.
 Clear Accumulation data: Press
key and the total counts shows on the display. Press
key again to clear accumulation data.
 Weight must return to net zero if to perform clear function
9
2-2 Self Test Mode
Press
key and not release. Then power on the indicator, Wait till display shows
to enter “Self-Test Mode”.
Press
Press
key
Press
key
Press
key
Press
key
Press
key
Press
key
Press
key
key
INTERNAL VALUE MODE (must hook up full-bridge Load Cell to test)
 Press
to enter, and the display shows internal value
 Please check the internal value is within normal range(0~400000 no load)。
 Check whether the backlight is on
 Press
key to back to the last screen, the display shows
KEYPAD TEST MODE
 Press
to enter, display shows
 Keypad’s internal code:
 Press
key = 01、
key =31、
key=20、
key=30
key to back to the last screen, the display shows
FIRMWARE VERSION DISPLAY MODE
 Press
to enter, display shows the firmware version
 Press
key again, the display shows maintenance number
 Press
key to back to the last screen, display shows
for 2 seconds
BACK TO THE LAST SCREEN
Press
key to exit self-test mode, the scale will re-power on automatically
10
2-3 General Function Operating
Power on the indicator and enter into the setting that you set before or weighing mode.. Then
press
to shift functions.
kg
→0←
.
▼1
Press
Weighing Mode
▼6
key
→0←
Pcs
Simple Counting Function
▼1
Press
key
Check Weighing Function
Press
key
Accumulation Function
Press
key
Hold Function
Press
key
11
2-3-1 Simple Counting Function
1. In weighing mode, press
key to enter into simple counting function.
2. Press
key to select sample quantity (10, 20, 50, 100, 200)
LCD shows as right picture:
→0←
▼1
Press
key
→0←
.
▼1
Press
key
→0←
.
Press
▼1
key
3. Select sample quantity and then place samples on the platter. After
stable, press
key and display shows ------. After stable, the scale
enters into counting mode and the display shows sample.
→0←
Pcs
▼1
Place samples
on the platter
.
Pcs
After stable, ▼1
shows on
Pcs
Enter into counting
function
▼1
Press
key
▼1
Press
key
kg
Display total weight
.
▼1
After 1 second
kg
.
Return to counting
mode after 1 second
4. Press
key to enter into next function.
12
▼1
Display Unit weight
2-3-2 Check Weighing Function
1. In weighing mode, press
key twice to enter into simple counting function.
2. Press
key to enter into beeper setting.
LCD shows as right picture:
3. Press
key to select beep sound.
Press
key
⇒No beep
⇒OK (when the weight is
Beeper setting
between Low limit & High
limit.), the beeper beeps.
Press
key
⇒When the weight is under
or equal to Low limit & over
or equal to High limit, the
Press
key
beeper beeps.
Press
key
4. Press
key to enter into Hi limit value setting
5.
key⇒move cursor to right
(When the cursor arrive to the last
Digit, it returns to the first digit.)
Press
key⇒increase/decrease number
kg
key⇒confirm and enter into Lo
limit value setting
6. In Lo limit value setting
key⇒confirm and return to
Beeper setting
key
.
Press
.
Hi limit value setting
key
kg
.
Lo limit value setting
Press
key to
confirm and return
to Beeper setting
7. In beeper setting, press
key to enter
into check weighing function. When
the weight is more than 10d and it is
unstable, check weighing function open
Press
key
kg
→0←
.
Check weighing
function
8. Press
key to exit the setting and
▼1
Shift “Hi,OK,LO “ LED light
enter into next function.
Put weight (>10d) according Hi-Lo limit value
Repeat above steps to set this function again.
setting
kg
 Units can not be shift in check weighing
.
function. Please enter into weighing mode
● OK
▼1
to shift units
13
2-3-3 Accumulation Function
1. In weighing mode, press
key three times to enter into accumulation function.
LCD shows as following picture:
Press
Press
key to shift
Press
key
kg
→0←
.
▼6
▼1
key
kg
→0←
Accumulation
function
Accumulation
function
.
▼1
▼6
Put weight
On platter
Put weight
On platter
kg
kg
.
▼1
Press
.
▼1
▼6
key
kg
▼1
▼3
▼6
kg
Accumulation
counts
▼1
▼3
▼6
Accumulation
counts
After 0.5 second
After 0.5 second
kg
Return to
accumulation
function after
0.5 second
▼6
Accumulate
automatically
.
kg
Accumulation
weight
.
Accumulation
weight
Return to
▼1
▼3
▼6
accumulation
function after
0.5 second
⇒Manual accumulation: After the weight is stable, press
key to accumulate and
“M+” icon  shows up. It does the second accumulation, after the weight returns
to zero.
⇒Automatic accumulation: After the weight is stable, it accumulates automatically,
and “M+” icon  shows up. It does the second accumulation, after the weight
returns to zero.
 If it set as
,
or
transmission mode, RS-232 outputs printing
format while accumulating.
 The Minimum weight of accumulation: > 10d
→0←
kg In accumulation
function, there is
.
2. Press
key to see accumulation counts
accumulation
▼1 ▼3
▼6
and accumulation weight.
data.
Press
key
▼1
▼3
▼6
kg
→0←
▼1
▼3
Accumulation
counts
▼6
after 0.5 second
→0←
Return to accumulation
function after 0.5 second
14
kg
.
▼1
▼3
▼6
Accumulation
weight
kg
→0←
3. Clear accumulation data:
.
When there is no weight on the platter,
▼1 ▼3
press
key to display accumulation counts.
Press
key
Then press
key again to clear the data.
→0←
“M+” icon  goes off.
 If it set as
or
transmission mode,
▼1
▼3
RS-232 outputs MC printing format after data clear.
key
 Press
key for 2 seconds and the beeper beeps Press
→0←
3 times. The accumulation data is cleared and RS-232
does not output MC printing format. “M+” icon  goes off.
▼1
4. Press
key to exit the setting and enter into next function.
The original accumulation data still exist.
No weight on
the platter
▼6
kg
Accumulation
counts
▼6
kg
▼6
Clear accumulation
data
2-3-4 Hold Function
1. In weighing mode, press
key four times to enter into hold function.
2. Use
key to select
,
or
Then press
key to enter into Hold function.
When the weight is fixed, the beeper beeps.
Press
key
The weight is unlocked only after taking off
the weight and the weight returns to zero.
The weight is unlocked, when increase or
decrease the weight that is beyond the
Press
key
tolerance d.
 Calculate the average weight and fixed the
display. To unlock it, press
key to re-read
the weight.
Press
Press
key
Press
kg
→0←
.
▼1
Press
key
▼6
key
Press
key
key
Press
key
Press
key
d value: 2~50d
defaults: 5d
Weighing
mode
:Move to right
:adjust
:save
number
kg
→0←
▼1
.
3. Press
key to exit the setting
and enter into next function.
 Repeat above steps to set this function again.
15
▼6
calculate
average weight
Press
key to enter
into weighing
mode
Press
key
kg
→0←
.
▼1
2-4 Further Function Operating
2-4-1 General Setting
 Upward key (0~9 digit entry)
 Downward key (0~9 digit entry)
 Move cursor rightward
 Move cursor leftward
Press
key to save. Press
key to exit without saving and return
to upper level or weighing mode.
kg
→0←
For entering values:
.
▼1
Press
key for 1 sec.
Zero display setting
Backlight setting
Press
key
Press
Backlight setting
Local G value setting
key
Press
key
.
Auto. Backlight
Press
key
Press
key
Use
or
to enter parameter
.
Press
keys in order
.
Backlight on
Press
key
Press
Enter local G
value
key
.
.
Backlight off
After selection
Press
Press
key
key
Fail
Restart automatically
 Zero display setting: 0~9, when the weight is within +/- of the set values, it display as zero.
 Local G value conditions: The new Local G values must be within ±10% of the Local G
value set in the factory.
 If the external weight calibration has been used, the Local G value is disable.
 To enable it, please switch the jumper SWA1 to ADJ position first. Then do Weight
Calibration Setting
(See 3-2-1).
→0←
2-4-2 Check Voltage
kg
.
▼1
In weighing mode and the weight returns to zero,
Press
key for 1 second to check voltage.
It returns to weighing mode after 3 second.
▼6
Press
key
for 1 second
Returns to weighing
mode after 3 second
16
Weighing mode
.
Voltage
2-4-3 External Weight Calibration
In weighing mode and the weight returns to zero, Press
key for 3 second to enter into
password display. Press
keys in order and enter into External Weight Calibration.
Otherwise it will returns to weighing mode.
kg
→0←
▼1
.
▼6
Press
key
for 3 seconds
Press
keys in order
The display shows the
calibration value and unit.
The right digit keeps
flashing.
kg
.
Press
key to
move the cursor to
the left.
kg
.
Press
key while
there is no load on
platter.
Press
key to
abort zero calibration
kg
The scale is managing
the data of zero point
When it becomes stable,
the display shows the
calibration weight.
2 seconds later
kg
.
While no load, press
key
and then press
key to
abort full capacity calibration
Put the weight on the
platter and press
key.
The scale is managing
the data of full capacity.
When it becomes stable,
the beeper beeps 3 times.
2 seconds later
Weight calibration
finished and then
take off the weight
Press
key return
to the weighing mode
kg
→0←
After aborting zero calibration, please put full
weight on the platter and wait till the scale
stable. Then it will calibrate automatically.
.
▼1
▼6
 Weight calibration conditions:
The calibration weight value placed on the platter must be over 100e, and the standard
deviation of the weight must be within ±10%.
17
2-4-4 Transmission Setting
1. In weighing mode, press
2. Press
key for 1 second to enter into transmission setting.
key to select transmission
No transmission
Stable transmission
Continuous transmission Press
Press
key to transmit
→0←
kg
.
▼1
Weighing mode
▼6
for 1 sec
Press
key
(Simple mode)
Press
key to transmit
(Complete mode)
Press
 Stable transmission
key
Press
key
Press
key
The format is as same
as
3. Press
key to set baud rate
(1200, 2400, 4800, 9600 or
19200.)
Press
Press
key
Press
key
4. Press
key to save the setting and
return to weighing mode
Press
Baud rate setting
key
→0←
kg
.
▼1
 RS-232 Output Format
The output format of
GROSS
Net
Plus OL
Minus OL
Unstable
S
S
O
O
U
T
T
L
L
S
,
,
,
,
,
G
N
G
G
G
S
T
S
S
S
key
▼6
Save the setting and
return to weighing mode
and
,
,
,
,
,
+
+
+
+
1
.
SP
SP
1
2
2
SP
SP
2
3
4
5
6
7 SP
3
.
4
5
6
t
SP SP SP SP SP SP
SP SP SP SP SP SP
3
4
.
5
6 SP
SP o
z
l
.
g
SP SP SP CR LF
SP SP SP
SP
l
b
Stable transmission:when the weight is more than 10d and the weight is stable, it
transmit above format. It transmits next data format only when take off the weight
on the platter and put it on again.
Continuous transmission:It always transmit above format.
Output rate: 4counts / second
18
Steps:
Steps:
Steps:
Press key to transmit (simple mode):use in accumulation mode.
1. Press F key and select
. Press
key to enter into weighing mode.
2. Select
and necessary baud rate.
3. Put the objects on the platter. After the weight stable, press
key to
accumulate the data and print out the order and the net value of the data as
following example.
4. Repeat above step to accumulate and print continuously.
5. Press
key twice to print TOTAL as following example and clear the data.
S/N
WT
--------------------------------------0001
2.500
 Press
key
0002
2.500
 Press
key
0003
2.500
 Press
key
--------------------------------------0003
7.500
 Press
key twice to print TOTAL
Press key to transmit (complete mode):use in accumulation mode.
1. Press F key and select
. Press
key to enter into weighing mode.
2. Select
and necessary baud rate.
3. Put the objects on the platter. After the weight stable, press
key to
accumulate the data and print out the data as following example.
TICKET NO. 0001
GS
2.500kg
TR
0.000kg
NT
2.500kg
 Press
key
4. Repeat above step to accumulate and record.
5. Press key twice to print TOTAL as following example and clear the data.
TOTAL NUMBER
OF TICKETS 0003
TOTAL WEIGHT
2.500kg
 Press
key twice to print TOTAL
Stable transmission (the format is as same as
) in accumulation mode.
1. Press F key and select
. Press
key to enter into weighing mode.
2. Select
and necessary baud rate.
3. Put the objects on the platter. After the weight stable, it automatically
accumulates the data and print out the order and the net value of the data as
following example.
4. Repeat above step to record and print continuously.
5. Press
key twice to print TOTAL as following example and clear the data.
19
Chapter 3 Service Mode Access
 Open the case, and then switch the mini-jumper SWA1 on the main board to the ADJ
position. Turn the power on. The display shows
.
 When finished, set the jumper SWA1 back to the LOCK position.
 If the jumper SWA1 is returned to the LOCK position during calibration, the scale exits the
service mode automatically.
The Service Mode Access contains 5 settings as below:
Press
Press
Press
key
Press
key
Press
key
Press
key
Press
key
Press
key
Press
key
Press
key
key
 Specification Setting
 Weighing Calibration
 Linearity Calibration
 Function Setting
 Local G Value Setting
20
key
3-1 Specification Setting
Press
key
Input a parameter
“00~03”
 Upward key (0~9 digit entry)
 Downward key (0~9 digit entry)
 Move cursor rightward
 Move cursor leftward
After inputting 00, press
key to return to the
previous step.
 Return to the previous step
 Weight Units Setting
 Customised Weight Units Setting
 Multi-segment Setting
21
3-1-1 Weight Unit Setting
 There is no resolution limitation when the weight units “kg, g, lb, lb/oz” are selected.
 The weight units”oz, GN, dwt, and ct” are only available on indicators with less 1/10,000
external resolution.
Press
The display shows previous setting
is max capacity of 15kg with
0.01kg/division for 2 seconds.
key
kg
.
Example:
Two weight UNITS “kg” & “lb”, with
“kg” as the UNITS used for weight
calibration.
Refer to Note 1
Press
key
To set up for max capacity of 15kg with
0.001kg / division
Enter 015000  15.000 kg
Refer to Note 2
Press
Enter division (= m * 10-n*q) and segment setting
1  base value (m) = 1
3  n = 3, 3 decimal point
2  2 segment range
0  multi-intervals
1 multiplication factor (q) = 0,
division = 0.001 kg
key
Refer to Note 3
Press
The display shows new setting is max
capacity of 15kg with 0.001 kg/division
for 2 seconds. And back to the upper
level.
key
kg
.

Upward key (0~9 digit entry)
back to previous
setting
 Downward
keyfunction.
(0~9 digit entry)

Move cursor rightward
 Move cursor leftward
Input parameter “00”
Press
key
to complete the
setting
22
Note 1
The users can set up the different weight units in various orders according to their preference,
and the amount of the chosen weight units can be up to 5
(a)(b)(c) (d)(e) (f)
(a)  The first weight unit (only “kg”, “g”, or “lb” are available to choose from. Please select one of
the parameters 0, 1, or 2)
(b)  The second weight unit (select one of the parameters described below)
(c)  The third weight unit (select one of the parameters described below)
(d)  The fourth weight unit (select one of the parameters described below)
(e)  The fifth weight unit (select one of the parameters described below)
(f)  The amount of the weight units selected (select one of parameters 1 ~ 2)
The description of the parameters
0 kg (Decimal system) 5  Reserved
1 g (Decimal system) 6  Reserved
2 lb (Decimal system) 7  Reserved
3  Reserved
8  Reserved
4  Reserved
9  Reserved
For example:
Choose “kg” & “lb” (two weight units). NOTE the scale is calibrated using “kg” weights and key
in 020002
Note 2 Enter the maximum capacity of the scale, total 6 digits (not including 9d)
(g) (h) (i) (j) (k)
For example:
15.000 kg  key in 015000
1500.0 g  key in 015000
6.000 lb  key in 006000
(l)
Note 3 Set the minimum division and decimal point position to determine the display resolution
(m) (n) .(o) (p) .(q)
Division = m * 10-n*q, m = base value, n = numbers of decimal point, q = multiplication factor
(m)  Division base value, select 1, 2, or 5
(n)  The number of decimal places (0 ~ 5)
For example:
15.000 kg  enter 3, 1500.0 g  enter 1, 6.000 lb  enter 3
(o)  range setting (select one of parameters 0, 1, 2, or 3)
For example:
0, 1  full segment range,
2  2 segment range (divided at 1/2 of the full scale),
3  3 segment range (divided at 1/6 of the full scale & 2/3 of the full scale)
(p)  0 : multi-interval
1 : multi-range
23
Multi interval: Multiple segment range and each segment with its own minimum and
maximum capacity and scale interval. The selection of the appropriate
weighing segment is determined automatically according to the load applied,
both on increasing and decreasing loads.
Multi range:
Similar to Multi-interval, but the scale interval unchanged when unloading until
weight return to zero
2 Segment range:
Multi interval
Multi range
3 Segment range:
Multi interval
Multi range
(q)  Division multiplication factor: (Only one Weight UNITS Model is available)
0  no factor
1  base value X 10
Division Table for various m and q values:
(m) = 1
(m) = 2
(m) = 5
(m) = 1
(m) = 2
(q) = 0
(q) = 1
1
2
5
10
20
(m) = 5
50
 If 2 segment range and multi-interval is set, tare automatically cancels out after weight is
cleared.
24
3-1-2 Customized Capacity Setting
Press
The display shows current setting
is max capacity of 6 lb with 0.001
lb/division for 2 seconds.
key
kg
.
The display shows the number of weighing
UNITS and the UNITS for the weight
calibration set previously
Refer to Note 4
Press
For example:
5  5 weight UNITS
2  “lb” is the weight UNITS for calibration
key
Show the code of weight UNITS for weight
calibration for 2 seconds
 “ lb ”
“g”
 “ kg ”
For example:
012000  12.000 lb
Refer to Note 5
Press
Key in the mass value
012000  12.000 lb
key
For example:
5  division base value = 5
3  3 decimal points  division = 0.005
2  “ lb ”
0  full segment range
1  save as the first selected weight unit
0  multi-interval
Refer to Note 5
Press
key
The display shows new setting is max
capacity of 12 lb with 0.005 lb/division
for 2 seconds. And back to the upper
level.
Refer to Note 6
Press
key
.
lb
25
Cont
Cont
The display shows current setting
is max capacity of 12 lb with 0.005
lb/division for 2 seconds.
Press
key
.
lb
Enter equivalent mass value
12 lb = 5443 g
005443  5443 g
Refer to Note 5
Press
For example:
1  division base value = 1
0  0 decimal points  division = 1
1“g”
0  full segment range
2  save as the second selected weight unit
0  multi-interval
key
Refer to Note 5 to input
Weight value
Press
key
The display shows the 2nd weight unit
has max capacity of 6000g with 1
g/division for 2 seconds.
Refer to Note 6 to input
parameter
Press
key
g
Set all weight units
according to preference
To
setup+1d
2nd and
weight
unit weight
for maxfor
apacity
UNITS
capacity
of 6000g with 1g/division
2 seconds.
Enter 006000  6000 g
apacity +1d and UNITS weight for 2
 Upward key (0~9 digit entry)
seconds.
 Downward key (0~9 digit entry)
, then 
back
to upper
Move
cursorlevel.
rightward
 Move cursor leftward
After all weight units desired have been
set
Input 00
Press
key
to complete the
setting
26
Note 4
(a) (b)
(a)  The number of the weight units (Max: 5, key in 1 ~ 5)
(b)  The weight unit for weight calibration (choose from “kg”, “g”, “lb”, key in 0, 1, or 2)
Parameter description:
0  kg , 1  g , 2  lb
Note 5
(c) (d) (e) (f) (g) (h)
(i) (j) (k) (l) (m) (n)
c ~ h set the maximum capacity (6 digits)
i ~ n set the mass value for weight calibration (6 digits)
The maximum capacity needs to be presented based on the decimal system, and the first unit
must be the calibration unit.
For example:
How to calculate the maximum capacity and the mass value based on the different types of
weight unit.
A. Choose “kg” as the weight unit for the weight calibration
 The first weight unit setting: 6.000 kg / 0.002 kg
 Enter the maximum capacity 006000 at (c) ~ (h)
 Enter the mass value 006000 at (i) ~ (n)
 Unit “lb” (hexadecimal notation system)
Calibration weight is 6kg. 0.001 kg = 0.002204623 lb
6 kg = 62.204623 (lb) = 13.227738 lb. Take 12 lb as the max capacity
12.0.00 lb / 0.08 oz (minimum division=8, decimal point position=2)
12 lb 16 (oz) = 192.00 oz  Enter the maximum capacity 019200 at (c) ~ (h)
13.227738 lb 16 (oz) = 211.64 oz  Enter the mass value 021164 at (i) ~ (n)
B. Choose “lb” as the weight unit for the weight calibration
 The first weight unit setting: 12.000 lb / 0.005 lb (the maximum Capacity / division)
 Enter the maximum capacity 012000 at (c) ~ (h)
 Enter the mass value 012000 at (i) ~ (n)
 The second weight unit setting “g”
0.002204623 lb = 1 g
12 lb = 5443 g. Take 6000 g as the maximum capacity
6000 g / 2 g (the maximum Capacity / division),
 Enter the maximum capacity 006000 at (c) ~ (h)
 Enter the mass value 005443 at (i) ~ (n)
27
Note 6
(o) (p) (q) .(r) (s) (t)
(o)  Minimum division setting
Parameter description:
Decimal system: Input 1, 2, or 5 as the minimum division for the weight value
Hexadecimal system: Input 1, 2, 4, or 8 as the minimum division for the weight value
(p)  Decimal point position
Parameter description:
Decimal system:
00
1  0.0
2  0.00
3  0.000
4  0.0000 5  0.00000
Hexadecimal notation system:
0  0.0
1  0.0.0
2  0.0.00
3  0.0.000
(q)  Weight unit displayed
Parameter
0
1
2
Unit
kg
g
lb
Notation
system
10
10
10
symbol
kg
g
lb
(r)  Scale change point (Input the parameter 0, 1, 2, or 3)
Parameter: 0  full range 1  full range 2  dual range (changes at 1/2 of full scale)
3  triple range (changes at 1/6 of full scale and 2/3 of full scale)
(s)  Save the weight units at preferred slots (no more than the number of set weight units)
Parameter: 1  the first slot (the weight calibration unit) 2  the second slot
3  the third slot
4  the fourth slot
5  the fifth slot
(t)  0: multi-interval
1: multi-range
28
Customized Capacity Setting- How to Revise
The display shows current setting
is max capacity of 12 lb with 0.005
lb/division for 2 seconds.
Press
key
lb
.
Display shows parameter settings
from last time.
For example:
5  5 weight UNITS are used
2  “lb” as weight calibration unit
Refer to Note 4 input the
parameters or
do nothing
Press
Display shows weight calibration UNITS
for 2 seconds:
 “ lb ” calibration
 “ g ” calibration
 “ kg ” calibration
key
For example:
019200  192.00 oz
Please enter weight calibration value in
proper UNITS value. For example:
12 lb = 192 oz
019200  192.00 oz
Refer to Note 5 to input
parameters
Press
For example:
5  division base value = 5
2  2 decimal points  division = 0.05 and
display as 0.0.05
4  “lb-oz “
0  full segment range
3  save into third UNITS slot
0  multi-interval
key
Refer to Note 5 to input
Weight value
Press
The display shows the 3rd weight
unit has max capacity of 12 lb with
0.05 oz/division for 2 seconds, and
it returns to last screen
key

Upward key (0~9 digit entry)
 Downward key (0~9 digit entry)
 Move cursor rightward
 Move cursor leftward
Refer to Note 6 to input
parameters
Press
key
lb
.
.
29
Continue to do another weight
unit revision, or exit
customized capacity
3-1-3 Multi-range Setting
Select the desired unit for setting
Press
All the units which set at
,
could be selected to set
the interval point.
key
Refer to Note 1 for unit setting.
Input the unit parameter
The display shows the first point setting value
Press
2 segments model  the point is at 1/2 full scale
3 segments model  1st point is at 1/6 full scale
2nd point is at 2/3 full scale
key
Input the desired “first point”
Input the desired “first
point”
The first point could be set for the 2 or 3
segments model.
The display shows the second point setting value
Press
3 segments model  1st point is at 1/6 full scale
2nd point is at 2/3 full scale
key
Input the desired “second point”
Input the desired “second
point”
Press
The second point only could be set for
the 3 segments model.
key
Follow the steps
to input the other
points.
When all the points are entered,
please input “00” to finish the setting.

Upward key (0~9 digit entry)
 Downward key (0~9 digit entry)
 Move cursor rightward
Press
key
to finish the setting

Move cursor leftward
 By the specification setting of
,
, the default separation points for the 2
segments model is 1/2 full scale, and 1/6 full scale and 2/3 full scale for the 3 segments
model. To change the interval point setting, please use the
function.
 When the specification settings of
and
separation points would be reset to the default setting.
30
have been changed, the
3-2 Weight Calibration
Press
key
Input a parameter “00~02”
 Upward key (0~9 digit entry)
 Downward key (0~9 digit entry)
 Move cursor rightward
 Move cursor leftward
After inputting “00”,,press
key return to previous
step.
 Return to Previous Step
 Weight Calibration
 Local G Value Setting
31
3-2-1 Weight Calibration Setting
Press
key, the display shows
the calibration value (the max
capacity of 1st unit setting) and
unit. The right digit keeps flashing.
The calibration value
could be changed.
.
kg
Press
key to move
the cursor to the left.
kg
.
put the platter on the scale
and press
key while
there is no load on platter.
Press
key to
abort zero calibration
kg
The scale is managing
the data of zero point
When it becomes stable,
the display shows the
calibration weight.
2 seconds later
kg
.
While no load, press
put the weight on the
platter and press
key
and then press
key to abort
full capacity calibration
kg
.
The scale is managing the
data of full capacity. When Then take off the weight
it becomes stable, the
and press any key to
beeper makes 3 “beep”
exit the calibration
sounds and the display
mode.
keep flashing.
2 seconds later
Input“00”
 Upward key (0~9 digit entry)
 Downward key (0~9 digit entry)
 Move cursor rightward
Press
key to finish
the setting.
 Move cursor leftward
After aborting zero calibration, please put
full weight on the platter and wait till the
scale stable. Then it will calibrate
automatically.
32
3-2-2 Manufacturing Location G Value Setting
Press
Manufacturer: Taipei
key
Manufacturer:
Press
Note 1:
key
Manufacturer:
Use
key or
to select the
manufacture location.
Press
Other
Note 1
Note 1
Press
Shanghai
key
.
key
The display shows the
last setting. And then
input the G value of
manufacture location.
.
Press
key
Input“00”
Press
key to
finish setting
 Upward key (0~9 digit entry)
 Downward key (0~9 digit entry)
 Move cursor rightward
 Move cursor leftward
33
3-3 Linearity Calibration
 After linearity calibration, it is necessary to re-calibrate the weight.
 Weight calibration should be included in linearity calibration.
AD
The first point of linearity calibration with
plastic platter or aluminum support.
0
The zero point with steel platter or
plastic platter.
The last point of linearity
calibration with plastic
platter or aluminum
support.
524288
Remove all weight from the pan,
Press
key enter linearity
calibration mode.
Remove the steel weigh pan, and
leave the plastic one, ensure the pan
is empty. Press
key to record
the “first point”.
*Weight factor
Refer to note below
Apply the 1st weight for the
second point, enter the weight
factor, press
key to
record “second point”
Apply the 2nd weight, enter the
weight factor, press
key to
record “third point”
Apply the 3nd weight, enter the
weight factor, press
key to
record “fourth point”
 Upward key (0~9 digit entry)
 Downward key (0~9 digit entry)
 ENTER
Add 8th weight, enter weight factor,
press
key to record the ”ninth
point”
 ESC
34
 Weight factor
The weight factor is a single hexadecimal number which represents the value of the next
weight compared to the size of the first weight applied to the scale.
The weight factor is arranged as follows:1 = The weights are equal.
2 = The next weight is twice as big as the first weight
3 = 3 times as big as the first weight
4 = 4 times…
5 = 5 times …
6 = 6 times..
7 = 7 times…
8 = 8 times…
9 = 9 times….
A = 10 times…
B = 11 times…
C = 12 times…
D = 13 times…
E = 14 times…
F = 15 times as big as the first weight
Exampes:
30kg scale to be linearitied with the weight values shown in brackets:-
Ex1: 30kg (10kg ,10kg ,10kg)
Display
03 CLn
L0
L1
1
L2
1
L3
1
L4
1
03 CLn
Key Press
Note
Into linearity calibration
First point (zero), remove weigh pan and press the
Put 10kg on and press the
key
Put 10kg on and press the
key
Put 10kg on and press the
key
To finish linearity adjustment (4 points linearity calibration)
Ex2: 30kg (5kg, 10kg ,10kg, 5kg)
Display
03 CLn
L0
L1
1
L2
2
L3
2
L4
1
L5
1
03 CLn
Key Press
Note
Into linearity calibration
First point (zero), remove weigh pan and press the
Put 5kg on and press the
key
Put 10kg on and press the
key, 2 is the rate of L1
(10kg is 2 x 5kg, which was used in L1)
Put 10kg on and press the
key
Put 5kg on and press the
key
To finish linearity adjustment (5 points linearity calibration)
35
Ex3: 30kg (5kg, 5kg ,10kg, 10kg)
Display
03 CLn
L0
L1
1
L2
1
L3
2
L4
2
L5
1
03 CLn
Key Press
Note
Into linearity calibration
First point (zero), remove weigh pan and press the
key
Put 5kg on and press the
key
Put 5kg on and press the
key
Put 10kg on and press the
key
Put 10kg on and press the
key
To finish linearity adjustment (5 points linearity calibration)
Ex4: 30kg (1kg, 2kg ,5kg, 10kg, 2kg, 10kg)
Display
Key Press
Note
03 CLn
Into linearity calibration
L0
First point (zero), remove weigh pan and press the
L1
1
Put 1kg on and press the
key
L2
2
Put 2kg on and press the
key
L3
5
Put 5kg on and press the
key
L4
A
Put 10kg on and press the
key
L5
2
Put 2kg on and press the
key
L6
A
Put 10kg on and press the
key
L7
1
To finish linearity calibration (7 points linearity calibration)
03 CLn
 In the process of
,
, press
key to abort the linearity calibration.
 In the process of
,
,
,
,
,
, or
press
key to finish and
save the 2, 3, 4, 5, 6, 7, or 8 points calibration.
 In the process of
, press
key to finish and save the 9 points calibration.
36
3-4 Function Setting
Press
key
Input a parameter 00、01、06
 Upward key (0~9 digit entry)
 Downward key (0~9 digit entry)
Input “00” and press
 Move cursor rightward
 Move cursor leftward
key to return to the
previous step
 Return to the previous step
 Environment parameters setting
 Zero Tracing Setting
37
3-4-1 Environment Parameters Setting
Return to zero
The display shows the last setting
Press
key
Return to zero point
Using
or
to enter
 Default setting = 0
0  show all
5  within 5 d
1  within 1 d
6  within 6 d
2  within 2 d
7  within 7 d
3  within 3 d
8  within 8 d
4  within 4 d
9  within 9 d
 Weight value must over 1/3 full scale
Use
or
keys
to enter the parameter
Press
key
Stabilization range
Display shows the last setting
Stabilization range
Use
or
keys input the parameters.
 Default setting = 0
Parameter 0 ~ 9, the larger the number the
more stable the weight.
Use
or
keys
to enter the parameter
Press
key
Filter setting
Display shows the last setting.
Use
or
keys to
enter the parameter
Press
Weighing Filter setting
Use
or
keys input the parameters.
 Default setting = 5
Range 0 ~ 9, the larger the number, the faster
the filter response. Fast response could lead
to display weight instability.
Parameter 9  the AD value is not filtered.
Input AD value = Output AD value
key
Input“00”
 Upward key (0~9 digit entry)
 Downward key (0~9 digit entry)
 Move cursor rightward
 Move cursor leftward
Press
key to
finish the setting
38
3-4-2 Zero Tracking Setting
Press
key
Switch on/off zero tracking
The screen shows last parameter setting
use
or
keys to
enter the parameter
Press
Switch on/off zero tracking
Use
or
keys to input parameter
 Default setting = 0
0  Zero tracking is off
1  Zero tracking is on
key
 Upward key (0~9 digit entry)
 Downward key (0~9 digit entry)
 Move cursor rightward
 Move cursor leftward
Input“00”
Press
key to
finish the setting
3-5 Local G Value Setting
Press
 The G value should be among the
value of Equator and Polar.
Acceleration of gravity at the Equator:
GE = 9.7803184558 m/sec2
Acceleration of gravity at the Poles:
GP = 9.8321772792 m/sec2
Taipei ≒ 9.78914 m/sec2
Shanghai ≒ 9.79423 m/sec2
key
.
Enter the G value of the
customer’s location
.
Press
 Upward key (0~9 digit entry)
 Downward key (0~9 digit entry)
 Move cursor rightward
 Move cursor leftward
key
39
Appendix 1 7-Segment Display Characters
Number
Display
Letter
Display
Letter
0
A
N
1
B
O
2
C
P
3
D
Q
4
E
R
5
F
S
6
G
T
7
H
U
8
I
V
9
J
W
K
X
L
Y
M
Z
40
Display
Appendix 2 Installation
1. Please connect the Load Cell and Indicator as following
5PIN Connector
PIN 1 E+
PIN 2 E3 4
PIN 3 S+
2 5
1
PIN 4 SPIN 5 GND
2. Connecting way of a 9 pin RS-232 connector as following.
PIN 2:Data inputting (TXD), position 2 in following picture
PIN 3:Data outputting (TXD), position 3 in following picture
PIN 5:Internal grounded (GND), position 5 in following picture
2
3
5
Relay Output
1. Principle of operation
Use check weighing function to set the ranges of High, OK, LOW.
If the weight is between the ranges of LOW, the data will output in LOW port;
If the weight is between the ranges of OK, the data will output in OK port;
If the weight is between the ranges of High, the data will output in High port;
 Please refer to check weighing function to set the ranges of High, OK, LOW.
2. Connecting ways and function
Terminal Block
Connector’s PIN
A1
PIN 1
B1
PIN 2
C1
PIN 3
COM
PIN 4
Function
High Output
OK Output
Low Output
COMMON
41
42
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KPZ - Váhy, s.r.o.
Libošovice 76,
CZ 507 44 Libošovice
tel.: (+420) 493 571 111 - 113
fax.: (+420) 493 571 100
e-mail: [email protected]
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