Vetek EBW-2D User manual

USER MANUAL
Hantverksvägen 15
76493 Väddö, Sverige
Tel.[phone] www.vetek.se
[email protected]
1
WIRELESS TENSION LINK
USER MANUAL
MODEL: EBW-2D
Manual_EBW_V1

USER MANUAL
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76040 Väddö, Sverige Fax [phone] Email [e-mail]
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TABLE OF CONTENTS
SAFE OPERATION GUIDE-------------------------------------------------------------------------------2
CHAPTER 1 FEATURES AND SPECIFICATION------------------------------------------------3
1 Features---------------------------------------------------------------------------------------------------3
2Main technical data-------------------------------------------------------------------------------------3
3Specification----------------------------------------------------------------------------------------------4
4Appearance illustration--------------------------------------------------------------------------------4
5Power supply------------------------------------------------------------------------------------------ -5
CHAPTER 2 INDICATOR DISPLAY----------------------------------------------------------------5
1Transmitter---------------------------------------------------------------------------------------------5
2 Indicator display ------------------------------------------------------------------------------------- 6
CHAPTER 3 OPERATION GUIDE-----------------------------------------------------------------8
1Turn on/off-------------------------------------------------------------------------------------------------8
2 Zero--------------------------------------------------------------------------------------------------------8
3 Tare---------------------------------------------------------------------------------------------------------8
4Hold--------------------------------------------------------------------------------------------------------8
5Accumulation---------------------------------------------------------------------------------------------9
6 Accumulation Search----------------------------------------------------------------------------------9
7Accumulation Clear-------------------------------------------------------------------------------------9
8 Battery Voltage-------------------------------------------------------------------------------------------9
9 Unit--------------------------------------------------------------------------------------------------------10
10 Return----------------------------------------------------------------------------------------------------10
11 Set Point-------------------------------------------------------------------------------------------------10
CHAPTER 4 PARAMETER SETTING & CALIBRATION-------------------------------------12
1Parameter setting-------------------------------------------------------------------------------------12
2 Calibration----------------------------------------------------------------------------------------------15
CHAPTER 5 DISPLAY ILLUSTRATION-----------------------------------------------------------16
CHAPTER 6 TROUBLESHOOTING GUIDE-----------------------------------------------------17
CHAPTER 7 RS232 PROTOCOL-----------------------------------------------------------------18

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SAFE OPERATION GUIDE
：
1. The capacity of tension link have been showed on the overlay, Don’t make
lifts beyond rated capacity of the tension link.
2. Operators should not maneuver a loaded tension link over personnel.
3.The tension link must be routinely checked for operation. Don’t operate
if shackle, sling, cable, etc show any sign of defects or excessive wear.
4. If the tension link is not going to be used for long time, recharging the battery
every three months to preserve the life-span of the battery and recharge it
before operation.
5. The battery charger is included in the tension link package. Please use this
charger, It’s normal that the charger will become warm when the battery is charging.
6. Please note when the digits flash on the display, it means that the battery needs
to be recharged.
7. Check shackle, safety pins, and latches periodically. Contact your dealer
for parts replacement in case defect, deform or wearing is found.

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CHAPTER 1 FEATURES AND SPECIFICATION
1. Features
◆Wireless communication and display
Wireless indicator, 5 digits LCD display with backlight, Many functions on handheld
indicator
280D. Such as tare, zero, peak, filter setting, gravity regulation.calibration is easy
through
wireless indicator. ,
◆Two set point
Two user programmable Set-Point can be used for safety and warning applications or
for limit weighing.
◆User-friendly design:
Cast alloy steel housing for maximum protection; water proof design, gravity
compensation; safety factor up to 4 times capacity; battery operated with low battery
indication; automatic turn off , power-saving function.
2. Main technical data
Accuracy Standard
According to OIML class III
Indicator Display
25mm(1”) 5digits LCD
Water Proof Class
IP66 (Hand control no IP class)
Zero Range
4% F.S.
Tare Range
100% F.S.
Stable Time
≤5 seconds
Overload Indication
100% F.S. + 9e
Max. Safety Load
125% F.S.
Ultimate Load
400% F.S.
Tension link battery Life
Continous using 90 hours after recharged
Tension link battery type
Standard 18650 Lithium battery,
3.7V/3100mAh
Indicator Battery
SC3300mAh NiH Battery. 1.2Vx4
Tension link Charger
DC4.2V/1000mA
Nominal operating Temp.
- 10℃~ + 40℃
Operating Humidity
≤85% RH under 20
℃
Wireless Distance
100M without obstacle
Wireless Frequency
433MHz

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3. Specification
MODEL
Max.
capacity
(kg)
Min. weigh
(kg)
Division
(kg)
Total display
counts (n)
EBW-5
5000
40
2
2500
EBW-10
10000
100
5
2000
EBW-20
20000
200
10
2000
EBW-30
30000
200
10
3000
EBW-50
50000
400
20
2500
EBW-100
100000
1000
50
2000
EBW-150
150000
1000
50
3000
EBW-200
200000
2000
100
2000
4. Appearance illustration
MODEL
Cap.
(kg)
A
(mm)
B
(mm)
C
(mm)
D
(mm
)
E
(mm)
F
(mm)
G
(mm
)
2-Φ
(mm)
N.W
.
(k )
EBW-5
5000
190
110
60
137
65
30
70
27
2.6
EBW-10
10000
245
110
70
168
65
36
76
41
4.3
EBW-20
20000
312
110
94
206
65
45
85
54
8.5
EBW-30
30000
370
110
114
246
65
50
90
60
14
EBW-50
50000
460
110
140
309
65
60
100
73
25
EBW-10
100000
580
110
180
389
65
80
120
99
53
EBW-15
150000
690
110
220
456
65
90
130
112
89
EBW-20
200000
800
110
250
534
65
100
140
134
128

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5. Tension link power supply
Battery: Standard 18650 Lithium battery, 3.7V/3100mAh
Adapter: Standard 18650 Lithium battery charger
Current: the tension link average current is about DC 30mA±10%, if battery charged, it
can be used for about 90hours.the battery voltge should be between 3.40-4.20, When the
voltage below
3.40, it means the battery needs to be recharged. User can remove the battery cover to
change
new battery, and charge the old battery with adapter.
Charging method: Take out the18650 Lithium battery, put in the charger for charging, the
charge
lamp on the front panel will become orange when charging, and it will become green when
the
charging finish. Generally, charging time should not less than 4hours, it have charging
protection,
long time charging can’t damage the battery.
CHAPTER 2 INDICATOR DISPLAY
1. Tension link transmitter
1. ON/OFF KEY

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When the key is pressed ON, the red light will flash
2. ANTENNA
The antenna is install with water proof connector.
3. Battery cover
User can removed the battery cover to change battery (lithium battery 18650)
2. Indicator display
1. LCD DISPLAY
25mm(1”) 5digits LCD with backlight
2. Signal on LCD
a. : Wireless signal, it Appear means signal stable, it disappear while signal miss. it
flash means signal weak.
b. : Battery Voltage, : Full, : Low, : Empty
c. PEAK：Current value is Peak Hold value(maximum value).
d. MEM：Appear one time when Parameter or calibration value storage. long time
appearance means current value is Accumulation data.
e. STB: Stable Status.
f. kN: “kilonewton”, N：“Newton”. Tare status “N” will flash.
g. t ：“ton”.
h. lb ：“pound”.
i. kg ：“kilogram ”.
3.Key
a. ,
1. Press Key 1 Second, the indicator turn on.
2. In ON status，Press Key 1 Second，the indicator turn off.
b.
1.In testing status ,there are small digits on screen, press this key to obtain the zero
reading.
2.In Parameter Setting status，it used as scrolling down digit.

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c.
1.When there is tare weight such as container, after the reading stable, press this key, it will
display “0”, and “N” indicator Flash.
2. Put the goods into container, the tension link will display goods net weight.
3. If move goods and container, the tension link will display minus value of tare weight.
4. In Parameter Setting status, it used as digits movement.
d.
Used as function shift, or be combined with other keys.
◆Press key once, it display “P0000”, press key , it can
be input password to access parameter setting or calibration status.(refer to
P12 CHAPTER 4)
◆Press key twice, it display “unit”, Press key access unit Setting
status. Press key to select unit (kg,lb,N,kN,t,), After setting finish, press
key to confirm setting and back to test mode.
◆Press key 3 times, it display “SACCU”,Press key to read
accumulate data, it will display “no.xxx” and “Hxxxx”,”Lxxxx”, “no.xxx” means
accumulate numbers, “Hxxxx”,”Lxxxx” means accumulate data, if there is no
accumulate data ,it will display “noACC”, press key back to test mode.
◆Press key 4 times, it display “SEttr”, Press key access pre-tare
value setting. Press key to adjust digit, press key to move digit,
press key again back to test mode. after Pre-tare value setting, the “N”
will flash on LCD.(NOTE: All pre-tare value will set by unit kg)
◆Press key 5 times, it display “dISrU”, Press key will display
tension link voltage, press key back to test mode.
◆Press key 6 times, it display “dISLU”, Press Key will display indicator’s
voltage, press key back to test mode.
◆Press key 7 times, it display “dIS 0”, Press Key will display tension link’s
AD Value.After 2 seconds,it auto back to test mode.
◆Press key 8 times, it display “dISOL”, Press Key will display
“OL=xx” it means tension link’s overload numbers,Press Key back to
test mode.
e. Used as function selection, normally combined with Key.
f.
When load is changing, press this key will catch and display the maximum reading of
the load.
Press this key again, reading will return to normal.( in setting mode it can move digit to
left).

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g.
It is LCD backlight switch. Press once, LCD backlight ON, press again, LCD
backlight OFF.
h.
It is accumulation key,In weighing status press this key will accumulate data(the value
must
be stable and more than 20e)
I.
Press key one time, it will display “CLr 1” Press key to clear single
accumulation value, Press key 2 times, it will display “CLr 2” Press key to
clear all
Accumulation value, Press key 3 times, it will display “CLr 3” Press key to
clear
over load records,
CHAPTER 3 OPERATION GUIDE
Note
：
〖
〗
means the display content
1 TURN ON/OFF
◆Turn on tension link
Press ON/OFF key ,the key light will flash.
◆Turn on indicator( Turn on tension link at first)
OPERATIO
DISPLAY
ILLUSTRATION
〖
88888〗
Display twice, self test
〖
Ert 〗
Display twice
，
abbreviation of Everight
〖
u 2.03〗
Display current software version
〖
5000〗
Display maximum capacity
〖
U=4.80〗
Display current indicator battery voltage
〖
–––––〗
Waiting stable
〖0〗or
〖noSIG〗
If display 0, means the indicator can communicate with the
tension link, if display noSIG, means no si
gnal from tension
link
◆Turn off tension link
Press ON/OFF key when power ON status, ,the key light will not flash
◆Turn off indicator
1 Manual Power OFF Press Key 1 Second
2 Auto Power OFF
The indicator will turn off automatically
after
2 ZERO

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OPERATION
DISPLAY
When tension link turn on, generally tension link
displays〖0〗,if display small digits when no load,
press this key.
Press 〖
0
〗
3 TARE
◆TARE DIRECTLY
OPERATION
DISPLAY
After turn on, hanging tare weight such as sling,
cable at first, press this key, “TARE” light on,
then the tension link will display net weight of
the goods.
1
Press
〖
0
〗
4 PEAK HOLD
OPERATION
ILLUSTRATION
Press
Hold the maximum weight reading when load
changing
Press again
Return to normal weighing status
USER MANUAL 8
ERT10.022 SSE
5.ACCUMULATION
OPERATION
DISPLAY
ILLUSTRATION
Press
〖
No***
〗
Current accumulation time
〖
H****
〗
Front four digits of total value
〖
L****
〗
Rear four digits of total value
After display above contents twice, the tension link will return automatically. maximum
Accumulation times is 999.
6.ACCUMULATION SEARCH
OPERATION
DISPLAY
ILLUSTRATION
Press
key 3 times 〖
SACCU〗
Press
〖
No***
〗
Current accumulation time
〖
*****
〗
Current weight reading
〖
H****
〗
Front four digits of total value
〖
L****
〗
Rear four digits of total value
Press
key again
Return
Press key can check different times weight and accumulation.
7. ACCUMULATION CLEAR

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OPERATION
DISPLAY
ILLUSTRATION
Presss key
〖CLr 1〗Ask if you want to clear or not
Presss key
again
〖CLr 2〗Ask if you want to clear or not
〖noCLr〗Press key Cancel clear
〖88888〗
Press keyConfirmclear
8. TENSION LINK & INDICATOR BATTERY VOLTAGE
OPERATION
DISPLAY
ILLUSTRATION
Press key 5 times,
press key.
〖
dISrU〗display tension link voltage
〖
U *.**〗tension link voltage
Press key Return
Press key 6 times,
press key.
〖
dISLU〗display indicator voltage
〖
U *.**〗Indicator voltage
Press key Return
Note：Tension link and indicator battery voltage normally between 〖U 3.40〗to 〖U 4.20〗,
if
tension link battery below〖U 3.40〗, indicator will show〖-Lb-〗,it means user need to change
new battery.if indicator battery voltage below 〖U 4.20〗, the display will flash, and battery
signal
show : Empty, indicator should be recharged immediately
9. UNIT
OPERAT
DISPLAY
ILLUSTRATION
Press key 4 times
〖UnIt 〗
press key 〖Un=0〗
Press
to select unit from 0-
4, 0 means kg
1 means lb,2 means N, 3 means KN, 4means
t
Press key
〖
0
〖
Confirm unit chosen and return
10. RETURN
OPERATION
DISPLAY
ILLUSTRATION
Press
〖
0
〗
Return to normal testing
11. SET POINT
There are two user programmable Set-Point can be used for safety and warning
applications

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or for limit weighing.
_ 1 LO SP1 1 HI 2 LO SP2 2 HI
OPERATION
DISPLAY
ILLUSTRATION
Pres
skey
〖
P0000〗Press and input P8088
Press
12 times
〖
SP1
〗
Set point 1
Press
to confirm
〖
1 OFF〗New tension link, it display 1 OFF, if
parameter set, it display set value.
Press
to choose
〖
1 HI〗or
〖
1 LO〗
There are 3 choice,1 OFF means you don’t
set point, 1 HI means the indicator will alarm
when load exceed the value you set, 1 LO
means the indicator will alarm when load
smaller than the value
Press
to confirm
〖
02000〗New tension link it display 02000, if
parameter set, the screen display set value.
Press
and to
change value
〖
01000〗Set “1 HI” or “1 LO” Value. e.g. 1000kg
Press
to confirm
〖
SP2〗Set point 2
Press
to confirm
〖
2 OFF〗New tension link, it display 2 OFF, if
parameter set, it display set value.
Press
to choose
〖
2 HI〗or
〖
2 LO〗There are 3 choice,2 OFF means you don’t
set point, 2 HI means the indicator will alarm
when load exceed the value you set, 2 LO
means the indicator will alarm when load
smaller than the value
Press
to confirm
〖
01200〗New tension link it display 01200, if
parameter set, the screen display set value.
Press
and to
change value
〖
03000〗Set “2 LO” or “2 HI” Value. e.g.3000kg
Press
key
〖
End 〗
〖
0〗
Confirm above parameter setting，Exit
parameter setting program.

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If you needn’t to set point, you only need to press 【ENTER】until it display next function
〖g= 〗
CHAPTER 4 PARAMETER SETTING &CALIBRATION
1. PARAMETER SETTING
OPERATION
DISPLAY
ILLUSTRATION
Press(ON/OFF) and
〖0〗
Turn on tension link and indicator
Press
〖
P0000〗
Press and input P8088
Press 〖FS=06
〗
New tension link, it display FS=06，if
tension
link calibrated, it will display capacity.
Press to choose 〖FS=05
〗
Choose capacity, the screen
display02/03/05/06/10/
15/20/30/50/60/75/80/A0/F0 circularly，take
cap:5000kg/2kg as example, choose FS=05,
See following list about FS, Id, Pt chosen.
Press to confirm 〖Id=02〗New tension link,the screen display Id=02, if tension link calibrated, it will display
calibrated division.
Press to choose 〖Id=02〗Choose division, it display
01/02/05/10/20circularly. 5000kg tension link
division is 2kg, so choose Id=02
Press 〖Pt=0〗New tension link, it display Pt=0,
if tension link
calibrated, it will display calibrated decimal
position
Press to choose 〖Pt=0〗Choose decimal position, the
screen display 0/1/2/3 circularly,
0=xxxxx, 1=xxxx.x, 2=xxx.xx, 3=xx.xxx，
Cap.5000kg ,we choose Pt=0

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Press to confirm 〖Ab=24
〗
Display zero range , A: zero range by hand;
B: zero range automatically, 0~5 total
6 options: 0=0%F. S; 1=2%F.S;
2=4%F.S; 3=10%F.S; 4=20%F.S;
5=50%F.S, Generally Don’t change this
parameter.
Press to confirm 〖Cd=11
〗New tension link, the screen display Cd=11,if Tension link calibrated, it display
calibrated value.
Press to choose 〖Cd=12
〗C: zero-tracking range, 0~5 total 6 options;
0=0d; 1=0.5d; 2=1d; 3=1.5d; 4=2d; 5=2.5d
d: display speed，0~2 total 3 options;
0=slow; 1=average; 2=fast; before
calibration, set Cd=00 to achieve high
accuracy, after calibration, set Cd=11 again,
generally choose Cd==12 when ex-stock..
Press to confirm 〖LL=2〗New tension link, it display LL=2, if tension
link calibrated
，
it display calibrated value.
Press to choose 〖LL=1〗LL：filter parameter，0~5 total 6 options，from
smallest to biggest ，before calibration,
set
LL=0, after calibration, set LL=1 ,
generally choose LL=1 when ex-stock..
Press to confirm
〖Un=0〗New tension link, it display Un=0, if
dyna-link calibrated，the screen display
calibrated unit.
Press to choose 〖Un=0〗Choose unit，Un=0：kg, Un=1: lb, Un=2:
N,Un=3: KN, Un=4: ton, Generally, choose
Un=0 when ex-stock.
Press to confirm 〖OFF 1
〗
New tension link, it displayOFF 1,if tension
link calibrated，it display calibrated value.

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Press to choose 〖OFF 2
〗
Choose turn off method, 0~2 total 3 options
; 0:
turn off by hand; 1: if no operation, the
screen display ----- after 15minutes to save
power; 2: if no operation,the screen display
----- after 15minutes, and turn off
automatically after 60minutes. Generally,
h OFF 2 h t k
Press to confirm 〖SP1 〗Set point 1
Press to confirm 〖1 OFF
〗
New tension link, it display 1 OFF, if
parameter set, it display set value.
Press to choose 〖1 HI〗or
〖1 LO〗
There are 3 choice,1 OFF means you don’t
set point, 1 HI means the indicator will alarm
when load exceed the value you set, 1 LO
means the indicator will alarm when load
smaller than the value
Press to confirm 〖02000
〗
New tension link it display 02000, if
parameter set, the screen display set value.
Press and to
change value
〖01000
〗
Set “1 HI” or “1 LO” Value. e.g. 1000kg
Press to confirm 〖SP2〗Set point 2
Press to confirm 〖2 OFF
〗
Press to choose 〖2 HI〗
or
〖2 LO〗
There are 3 choice,2 OFF means you don’t
set point, 2 HI means the indicator will alarm
when load exceed the value you set, 2 LO
means the indicator will alarm when load
Press to confirm 〖01200
〗
New tension link it display 01200, if
parameter set, the screen display set value.
Press and to
change value
〖03000
〗
Set “2 LO” or “2 HI” value. e.g.3000kg
Press to confirm 〖g= 〗Acceleration of gravity

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Press to confirm
Then Press and
to change value
〖9.7930
〗New tension link , it display 9.7930（here in
Hangzhou）, if tension link calibrated, it
display calibrated value. user can change it
according to local area gravity value, the
value range is 9.783-9.832,
Press key 〖End
〗
〖0〗
Confirm above parameter setting，Exit
parameter setting program.
The capacity you choose relate to division, decimal position, below is detail list:
CAPACITY/DIVISIO
N
FS
（
CAP
）
Id
(DIVISION)
Pt
（
DECIMALPOSITION）
1000kg/0.5kg
10
05
1
2000kg/1kg
02
01
0
3000kg/1kg
03
01
0
5000kg/2kg
05
02
0
10000kg/5kg
10
05
0
15000kg/5kg
15
05
0
20000kg/10kg
20
10
0
30000kg/10kg
30
10
0
50000kg/20kg
50
20
0
100000kg/50kg
A0
50
0
1500000kg/50kg
F0
50
0
200t use specail software, no need to set FS,Id,Pt.
2. Calibration
User must set all parameter before calibration
OPERATION
DISPLA
ILLUSTRATION
Press(ON/OFF) and
〖
0
〗
Turn on tension link and indicator .
T
ake Cap:5000kg tension link as example ,
make
sure
it display〖0〗before calibration, you
can
hang
tare weight first then turn on to get zero reading
Pres
s
〖
P0000
Press
and input P1358
P
ress
〖
CLIbr
〗
Access calibration Status
P
ress
〖CALSP
Zero point calibration
Press
〖LoAd
First load calibration

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Hanging first standard
weight, e.g. 1000kg
W
aiting until STB signal on screen
Press
〖
05000
〗
D
isplay capacity you choose in parameter setting
，
and
first digit flash，Do wait until “STB”
signal display
Press
and
〖
01000
〗
Press
to change value, press
to move the digit, input actual weight 1000kg
Waiting until stable
Press
〖LoAd2
Confirm and storage, into second load calibration
Hanging second standard
weight, e.g. 3000kg
Second load must exceed Load 1+20% capacity,
Waiting until STB light on.Waiting until STB signal
Press
〖
02000
〗
Mention you Load2 must exceed 2000kg
,and first
d
igit flash，Do wait until “STB” signal display
Press
and
〖
03000
〗
Press
to change value, press
to move the digit, input actual weight 3000kg
Waiting
until stable Press
〖LoAd3
C
onfirm and storage, into third load calibration
Hanging third standard
weight, e.g. 5000kg
Third load must exceed Load 2+20% capacity,
Waiting until STB light on.
Waiting until STB signal
Press
〖
04000
〗
Ment
ion you Load3 must exceed 4000kg ,and first
d
igit flash，Do wait until “STB” signal display
Press
and
〖
05000
〗
Press
to change value, press
to move the digit, input actual weight 5000kg
Press
〖End 〗
〖05000〗
Calibration finish
Attention:
1. LOAD1 must larger than 20% capacity
，
and LOAD1<LOAD2<LOAD3, at the same
time, between LOAD1 and LOAD2
，
LOAD2 and LOAD3, the interval must bigger
than 20% capacity
2. If LOAD1 is bigger than 80% capacity, such as full capacity, after first load
calibration, it will finish automatically,. Generally, we strongly recommend you to
use this one point calibration program if you have 100% capacity standard weight
3. If you only have 20% standard weight, after first load calibration, when it display
〖
LoAd2
〗
, press
【
ESC
】
, it will display End. Calibration finish.

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76040 Väddö, Sverige Fax [phone] Email inf[email protected]
18
CHAPTER 5 DISPLAY ILLUSTRATION
DISPLAY
ILLUSTRATION
REMARK
〖noSIg〗Without wireless signal Distance too far.
〖SEtUP〗
Enter into parameter setting
〖UAdJ 〗Enter voltage calibration
〖LoAd〗
Calibration point
〖 ¯ ¯ ¯ ¯ ¯ 〗Exceed high limit
Tare weight can’t exceed full
capacity
〖﹍﹍ 〗Exceed low limit Tare weight can’t be negative
〖----- 〗
Waiting stable
〖Err10〗
Weight less than Min.
Capacity
Can’t accumulate the value
〖Err11〗
Accumumated times overflow
Can’t accumulate after 30times
〖Err12〗Accumulated weight overflow Can’t accumulate after 99999
〖Err13〗Error in repeat accumulation
Can’t accumulate one weight
repeatedly
〖no***〗
Current accumulation times
〖H****〗
Front four digit of
accumulated
Total weight=front four digit +
rare four digit
〖L****〗
Rare four digit of
accumulated
Total weight=front four digit + rare
four digit
〖CLr 〗
Ask if you really want to
delete accumulated weight
In case error deletion
〖noCLr〗Give up deletion
〖88888〗
Confirm deletion
〖 ¯ ¯ ¯ 〗
Input value is too large
When you input tare or weight
value
〖﹍〗Input value is too small
When you input tare or weight
value
〖noACC〗No any accumulated content when you check accumulation
〖-oL0- 〗Overload warning
Tare + Net weight exceed full
capacity + 9e
〖-oL1- 〗Overload warning
Tare + Net weight exceed full
capacity 125%
〖-Lb- 〗Low battery warning
Turn off automatically one minute
later
〖U*.**〗
The voltage of current
battery
〖End 〗End
when parameter setting or
calibration ready
〖OFF 〗Turn off
〖Unstb〗
Input value before STB light
on
CHAPTER 6 TROUBLESHOOTING GUIDE

USER MANUAL
Box 79 Hantverksvägen 15 Tel. [phone] Web www.vetek.se
76040 Väddö, Sverige Fax [phone] Email inf[email protected]
19
PROBLEM POSSIBLE CAUSE SOUTION
No display Defective battery Replace
Defective button Requires authorized service
Power button not
properly pressed Press ON/OFF key firmly in three seconds
Digits flash Low battery Replace battery
Display doesn’t
respond to load
changes
Faulty load cell or PCB Requires authorized service
Out of calibration Re- calibration
Display
experiences
excessive Zero
dift b t
tension link do not stabilize
after turning on After turning on, heating 3-5
minutes.
Displayed weight
shows large error tension link not Zeroed before applying weight Depress ZERO before applying
Requires recalibration See calibration
Kg/lb wrong selection
See operation
Wireless distance
shortened Wireless indicator’s battery is low Replace battery.
CHAPTER 7 RS232 PROTOCOL
Port : COM1
Baud Rate: 4800
Data Bits : 8
Stop Bits : 1
Parity : None
ASCII Code and Binary hybrid transmission
=
FLAG (1Byte)
Unit
Sign and Decimal
F1
F2
F3
F4
F5
F6
F7
F8
(1Byte)
(1Byte)
p
r
e
a
m
b
l
e
S
T
A
BL
E
O
V
E
R
L
O
A
D
T
A
R
E
H
O
L
D
P
E
A
K
B
E
T
T
E
R
Y
SP
A
L
A
R
M
0x30
：
kg
0x31：Lb
0x32：N
0x33：kN
0x34：t
(+ and -) sign:
High 4 bits
Decimal:
Low 4 bits

USER MANUAL
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76040 Väddö, Sverige Fax [phone] Email inf[email protected]
20
=
0:
no
1:
Y
E
S
0:
no
1:
Y
E
S
0:
no
1:
Y
E
S
0:
no
1:
Y
E
S
0:
no
1:
Y
E
S
0:
L
O
W
0:
no
1:
Y
E
S
0:POSITIVE
1:NEGATIVE
0:No Decimal
1:1 Decimal
2:2 Decimal
3:3 Decimal
TTTTT
,
NNNNN/PPPPP
5Byte
1Byte
5Byte
Tare value
Separate
symble
Net value and Peak value
0x30~0x39
Overload:
3SP+OL
0x30~0x39
Overload:
3SP+OL
Example:
67.8kg: (F1 F2 F3 F4 F5 F6 F7 F8 )30 01 30 30 36 37 38，30 30 36 37 38
-68.1lb: (F1 F2 F3 F4 F5 F6 F7 F8 )31 F1 30 30 36 37 38，30 30 36 37 38
6.78kg: (F1 F2 F3 F4 F5 F6 F7 F8 )30 02 30 30 36 37 38，30 30 36 37 38