Oakley XK3101 User manual

XK3101(HL-2065) Indicator
User’s Manual

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Contents
1. Main Data………………………………………………………………………1
2. Main Functions ……………………………………………………………… 1
3. Construction ………………………………………………………………… 2
4. Installation Connection………………………………………………………4
5. Operation Keys Instruction…………………… ……………………………4
6. Use Instruction ……………………………………………………………… 5
6.1 Turn-on Operation ……………………… ………………………………… 5
6.2 Turn-off Operation …………………………………………………………5
6.3 Zeroing …………………………………………………………………………5
6.4 Deducting Tare …… …………………………………………………………5
6.5 Conversion between “kg”and “lb”………………………………………6
6.6 Basic Counting Mode…………………………………………………………6
6.7 RS–232 Output…………………………………………………………………6

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6.8 Bill-printing output……………………………………………………………7
6.9 Digit Input………………………………………………………………………8
7. Use Guide ………… ………………………………………………………… 8
8. Calibration …………………………………………………………………… 9
9. Simple Rectifying……………………………………………………………12
10. Information Prompt …………………………………………………………13
1. Main Data
1.1 Zero-load signal input range：0 ～10mV
1.2 Zero temperature-drift：≤0.15μv/℃
1.3 Sensitivity temperature-drift：≤12 ppm/℃
1.4 A/D conversion resolution ration：300000
1.5 Display resolution ration：30000
1.6 A/D conversion rate: 100T/S
1.7 Display shift rate：5T/S
1.8 Non-linearity：≤0.01%F·S
1.9 Load cell exciting power：DC5V, driving 4 load cell of 350Ω
1.10 Using temperature：0℃～40℃
1.11 Relative humidity：≤90%RH（no condensation）
1.12 Storage environment temperature：-25℃～55℃
1.13 Min. display value：optional
1.14 Display style：6-digit 0.56-inch 7-segment LED

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1.15 16 grades of Max. weighing to be selected：3kg~5000kg
1.16 Baud rate for data output to be selected：1200
1.17 Power supply：AC110V/220V/230V/240V, 60/50Hz
Note: For the actual value, see the nameplate on the indicator.
1.18 Installation style：Tower mode or table mode or wall mode
1.19 Dimension (L×H×W)：XK3101（HL-2065B）248×125×162mm
XK3101（HL-2065C）162×125×167mm
1.20 Dead weight (kg)：XK3101（HL-2065B）≤2.6kg
XK3101（HL-2065C）≤1.5kg
2. Main Functions
2.1 Full keyboard calibrating
2.2 Zero position auto-tracking
2.3 Full range deducting-tare
2.4 Over load indicating
2.5 Simple counting
2.6 Two kinds of calibration modes：Fixed point and arbitrary point calibrating
2.7 Extension display (i.e. internal code display function)
2.8 RS-232C output (optional)
2.9 Bill-printing output (optional)
2.10 Conversion between weighing and counting mode
2.11 Weight unit selecting and converting (kg or lb)
Note: There are Item 2.5, 2.9, 2.10 functions only when the software version is higher than Sr 0.05.
3. Construction
3.1 Structure drawing

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Figure 1: XK3101 (HL-2065B)
Figure 2: XK3101 (HL-2065C)
3.2 Panel

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Figure 3: Panel
①6-digit LED
②“ZERO”indicating light
③“STAB”indicating light
④“AC”indicating light
⑤“NET”indicating light
⑥“lb”indicating light
⑦“kg”indicating light
[MODE]/[→] key
[TARE]/[ENTER] key
[ZERO]/[↑] key
[PRINT]/[ON]/[OFF] key
3.3 Cursors and their meanings
There are 6 LED indicating-cursors on this indicator, for the names and meanings, see the following
table:
Cursor symbol
Meaning
“AC”
Appears when AC power is used
“STAB”
Appears when the weighing is stable
“ZERO”
Appears when the weighing is within1/4d

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“NET”
Appears when the display value is net
“lb”
Appears when the weight unit selected is “pound”
“kg”
Appears when the weight unit selected is “kilogram”
4. Installation connection
4.1 If power adapter input, for its pole, see Figure 4a.
Figure 4a: Power adapter input
4.2 Load cell input
4.2.1 If the 5-core aerial outlet is used for the load cell connecting, see Figure 4b.
Figure 4b: Wire-connecting between load cell and 5-core aerial pin-outlet
4.2.2 If the 9-core D-shape plug is used for the load cell connecting, see Figure 4c.
Figure 4b: Wire-connecting between load cell and 9-core D-shape plug
Note: Make sure that the connection between the load cell and the indicator is reliable and the shield wire for the
load cell is reliably grounded. Don’t insert or pull the plug of the connection cable under power-on state for
the indicator, lest the static electricity damages the indicator or the load cell. Never process the welding or
the other heavy- current operation on the indicator directly.

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5. Operation Keys Instruction
[ZERO]/[↑] key
a. Under weighing state, you can use this key to make the display return to zero.
b. Used for increasing the value of the selected figure.
c. Under weighing state, keep pressing this key for 3 seconds, the indicator will automatically convert
the weight unit between “kg”and “lb”.
[TARE]/[ENTER] key
a. Under weighing state, you can use this key to deduct tare.
b. Under calibrating state, you can use this key to definite the present state (result), at the same time
the indicator will prompt to enter the next step.
[ON]/[OFF] /[PRINT] key
a. Used for power-on and power-off.
b. Under weighing state, press this key, the serial interface will export the print signal.
[MODE]/[→] key
a. Used for converting the mode between weighing and counting.
b. Under calibrating state, you can use this key to choose the setup method or the given parameter
table, also use it to shift place while inputting the weight value on arbitrary point.
c. Under normal weighing state, keep pressing this key for 3 seconds, the indicator will enter the simple
calibration state.
6. Use Instruction
6.1 Turn-on Operation
Caution: Make sure that the power voltage is within the required range before power-on.
Under power-on state, press [ON], firstly the indicator displays its model and then its edition
number; secondly it automatically checks the strokes from “9”to “0”and then enters weighing state.
6.2 Turn-off Operation
Under normal weighing state, keep pressing [OFF] for 3 seconds，at this time the indicator displays
“OFF”and then it is turn off automatically .

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6.3 Zeroing
When the weight value displayed by the indicator is less than 2%F•S, press [ZERO] to make the
display return “0”and at the same time the “ZERO”cursor appears. While carrying through repeat
zero, you can make the display of not more than 5%F•S return zero. When the “NET”indicating
cursor is on，can’t carry through zeroing operation.
6.4 Deducting Tare
6.4.1 When the goods is placed on the scale platform and if the weight is regarded as tare to deduct,
press [TARE]，the indicator displays“0”and at the same time“NET”cursor appears. If you need to
deduct tare continually, the adding weight should not be more than the Max. weighing.
6.4.2 For the process that the negative tare appears and is cleared, see the following table.
Steps
Display
Meaning
Place goods on the scale platform
0.50
Which means the goods weight is 0.5kg（can be regarded as
tare）.
Press [TARE]
0.00
The tare has been deducted ，and at this time the “NET”
indicating cursor appears.
Remove the goods
-0.50
The indicator displays the tare（negative value）
Press [TARE] again
0.00
The negative tare is cleared, and at the same time the “NET”
indicating cursor is off.
6.5 Conversion between “kg”and “lb”
Under weighing state, keep pressing [ZERO] for 3 seconds，the indicator automatically converts
the weight unit between “kg”and “lb”, and at the same time the relevant “kg”or “lb”cursor is on.
6.6 Basic Counting Mode
Under weighing state, press [MODE], the indicator enters the sampling state.
6.6.1 Sampling
After entering basic counting mode, the indicator displays “PC 2”. When you press [↑]，you can
make the sample number change in 2→5→10→20→50→100→200→2 order in circle, once you decide
on the sample number (of course, the larger the number, the better the result ), now you can place
the sample article whose number is equal to the displayed number on the scale platform. After

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awaiting the stabilization cursor“STAB”appear, press [TARE] to confirm.
Note: You should place the samples with verified amount on the scale platform almost at the same time.
And the weight of single sample should approach the display division value as far as possible.
6.6.2 Counting
After finishing the sampling-operation, you can load the even-weight article like sample on the scale
platform, at this time the indicator displays the article amount on the scale platform.
6.6.3 Entering weighing-state
Under basic counting state, press [MODE], the indicator withdraws from counting state and enters
weighing mode at the same time.
6.7 RS–232 Output
6.7.1 The 3-core aerial outlet is used for RS-232 hardware interface, and the outlet is mounted on the
back housing of the indicator, see the following drawing:
Figure 5: 3-core metal outlet
6.7.2 The indicator serial interface transmits data in MCS-51 mode 1, and the data are sent out in ASCII
method. Every group has 17 frames including 1 frame of start character (02), 3 frames of state
mark, 6 frames of displaying data, 6 frames of tare data and 1 frame of enter. For the details, see
the following drawing:
STX
State A
State B
State C
Display Value
Tare Value
Enter
Serial output pattern
STX：start character，02H
State A：control character for decimal point（D7 refers to verification bit）
D7
D6
D5
D4
D3
D2
D1
D0
Decimal point place
Verification
0
1
0
1
0
1
0
Without decimal point

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bit
0
1
0
1
0
1
1
1-digit decimal 0.0
0
1
0
1
1
0
0
2-digit decimal 0.00
0
1
0
1
1
0
1
3-digit decimal 0.000
0
1
0
1
1
1
0
4-digit decimal 0.0000
State B: comprehensive control character
D7
Verification bit
D6
0
D5
1
D4
1
D3
Dynamic mark bit D3=0, stability; D3=1, non-stability (dynamic)
D2
Overload mark bit D2=0, normality; D2=1, overload
D1
Positive and negative mark bit D1=0, positive number; D1=1, negative number
D0
Gross weight and net weight mark bit D0=0, gross weight; D0=1, net weight
State C: output empty case character
6.7.3 Every frame consists of 10 digits. The first is start bit, “0”. The ninth is stop bit, “1”. One of the other
eight is correction bit and the other seven are all data bits (from low to high), the pattern is as
follows:
Figure 6: Frame pattern
6.8 Bill-printing output
6.8.1Indicator data selecting
This indicator can be connected with TPμP-16S mini-printer. For communication with the printer,
you should turn the indicator setup data into F6=1 and make sure that the F7 value is equal to the
Baud rate of the printer. At this time, press [PRINT] on the indicator, the printer prints the following
bill mode (optional).

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Figure 7: Bill mode
6.8.2 Connection between the indicator and the printer
Connect an end of printer cable to the D-shape 25-core joint (pin) for the printer and the other end
to 5-core metal outlet for the indicator. See the following drawing.
Figure 8: Connection between the indicator and the printer
6.8.3 Printing pattern Instruction
A. When the net weight is negative, it doesn’t print.
B. The order number is “0~99”. It automatically returns to zero when the number is over 99.
6.9 Digit Input
While processing the calibration operation, you need to input the digit. The digit input is all fulfilled
via [→] and [↑] key in cooperating. [→] refers to place-shifting key, it is used for selecting digit place
and the digit of the selected place will flash, at this time if you press [↑], the flashing digit of the
selected place will be changed in “1→2→3→………→9→0→1”sequence.
For instance: How to input digit “001500”!
If the display content on the indicator is 030000 when digit input, the digit input steps
are as follows:
Step 1: Press [→] once to make the indicator clear, at this time the digit at the last right flashes and the
indicator displays 00000“0”.
Step 2: Press [→] once, the second digit at the last right flashes and 0000“0”0 is displayed.
Step 3: Press [→] once, the third digit at the last right flashes and 000“0”00 is displayed.
Step 4: Press [↑] five times, the indicator displays 000“5”00 and “5”flashes.
Step 5: Press [→] once, the fourth digit at the last right flashes and 00“0”500 is displayed.
Step 6: Press [↑] once, the indicator displays 00“1”500 and “1”flashes.

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Step 7: Press [TARE] to confirm. Thus the input operation for a group of digit is completed.
7. Use Guide
7.1 Be sure that the ground terminal of AC power is properly grounded.
7.2 Weighing (tare included) can’t exceed Max. Capacity plus 9e (“e”refers to graduation). If exceed,
the indicator displays “OVER”.
7.3 Don’t disassemble it without authorization.
7.4 After turn-on, if the indicator doesn’t display or its display don’t change, at this time you can try to
turn off its power and turn on its power again.
7.5 When you set “F1”data, you may have not enough patients or make a mistake. If you don’t intend
to be a more professional personnel, you only need to make F7= 1, thus you must not consider
selecting the other data of F1~F6 because at this time the indicator (scale) can automatically
select the setup value of the products leaving the company.
7.6 Turn off its power at once if the indicator is out of order in use. Non-specialized manufacturer or
non-professional staff can’t fix it without authorization. Users can contact our selling agent in your
area.
Caution: Never change its data presumptuously once when the indicator can normally be
operated, unless the act is permitted by the laws.
7.7 If you need to re-calibrate the indicator, do it after the indicator is turned on for 30 minutes in order
to ensure its circuit in stable working state.
8. Calibration
8.1 Calibrating and data setting
There are 2 methods for you to enter setting / calibrating mode.
a. Don’t need to open the indicator front-cover.
After power-on, keep pressing [MODE] and [ZERO] while the indicator is self-checking “0 ~ 9”,
loose the 2 keys at the same time if the indicator displays “Und0”. At this time the indicator displays
“CAL X”(“X”refers to 0 or 1 or 2) after “SET UP”is displayed for about 2 seconds. Now the

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indicator enters setting / calibrating state.
b. Need to open the indicator front-cover.
For entering setup/calibration, open its front cover, find out the short circuiter W1 and join 2 and 3 pin
short. At this time the indicator automatically enter setup/calibration mode and displays “CAL 0”
after “SET UP”is displayed for about 2 seconds. Now the indicator enters setting / calibrating
state.
Note: Under setup/calibration mode, you can set the data by using the following keys.
[↑]：used for increasing the value of the selected place.
[ENTER]：used for confirming the selected value and entering the next-grade data setup.
[→]：used for selecting the setup mode or selecting the given data-table or shifting place while
inputting the weight value on arbitrary point.
8.2 Entering calibration or ambient data group
“CAL X”refers to fixed point calibration / arbitrary point calibration /no calibration, you can use
[→] to select the calibration mode, the method are as follows:
“X=0”refers to no calibration，press [ENTER] to enter the ambient data group
“X=1”refers to fixed point calibration，press [ENTER] to enter the indicator calibration (range fixing).
“X=2”refers to arbitrary point calibration，press [ENTER] to enter the indicator calibration (range
arbitrary point).
Note: the weight value of the calibration weights is 5%Wmax＜Wadd＜Wmax，Wmax refers to full
range and Wadd refers to the loading-weights value.
8.3 Calibration process
Step 1: full range and division selecting
Use [→] to select the full range value to be calibrated, then press [ENTER] to confirm. At this time
the indicator enter division selecting, also press [ENTER] to confirm after selecting division.

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[CAP 3] refers to full range selecting:
The indicator displays full range data to be selected after it displays “CAP”data for about 2
seconds. At this time you can press [→] to select the full range value, and then press
[ENTER] to confirm. After the operation is finished, the indicator enters division selecting.
[DIV 0.01] refers to division selecting
The indicator displays division data to be selected after it displays “DIV”data for about 2
seconds. At this time you can press [→] to select the division, and then press [ENTER] to
confirm. After the operation is finished, the indicator enters zero-load adjustment state.
For the range and division, see the following table:
Max. range
Division
Fixed calibration value
3㎏
0.0001kg; 0.0002 ㎏； 0.0005 ㎏； 0.001 ㎏；
2㎏
6㎏
0.0002kg; 0.0005 ㎏； 0.001 ㎏； 0.002 ㎏；
5㎏
15 ㎏
0.001 ㎏； 0.002 ㎏； 0.005 ㎏； 0.01kg
10 ㎏
30 ㎏
0.001kg 0.002 ㎏； 0.005 ㎏； 0.01 ㎏；
20 ㎏
60 ㎏
0.002kg; 0.005 ㎏； 0.01 ㎏； 0.02 ㎏；
30 ㎏
75 ㎏
0.005 ㎏； 0.01 ㎏； 0.02 ㎏； 0.05 ㎏
50 ㎏
100 ㎏
0.005 ㎏； 0.01 ㎏； 0.02 ㎏； 0.05 ㎏
50 ㎏
150 ㎏
0.01 ㎏； 0.02 ㎏； 0.05 ㎏； 0.1kg
100 ㎏
200 ㎏
0.01kg; 0.02 ㎏； 0.05 ㎏； 0.1 ㎏；
100 ㎏
250 ㎏
0.01kg; 0.02 ㎏； 0.05 ㎏； 0.1 ㎏；
100 ㎏
300 ㎏
0.01kg; 0.02 ㎏； 0.05 ㎏； 0.1 ㎏；
200 ㎏

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600 ㎏
0.02kg; 0.05 ㎏； 0.1 ㎏； 0.2 ㎏；
300 ㎏
1000 ㎏
0.1 ㎏； 0.2 ㎏； 0.5㎏； 1 ㎏
500 ㎏
2000 ㎏
0.1kg; 0.2 ㎏； 0.5 ㎏； 1 ㎏；
1000 ㎏
3000 ㎏
0.1kg; 0.2 ㎏； 0.5 ㎏； 1 ㎏；
1000 ㎏
5000 ㎏
0.2kg 0.5 ㎏； 1 ㎏； 2 ㎏；
2000 ㎏
Step 2: zero-load adjusting
Remove the goods on the scale platform after the indicator display “E SCL”, await 10 seconds
and then press [ENTER] to confirm. At this time the indicator automatically reads the zero datum
of the scale and enters range calibrating.
Step 3: range calibrating
If you select “CAL 1”, the indicator enters the following “a”. The indicator enters “b”when you
select “CAL 2”
a. Fixed point calibration
Await several seconds, the indicator displays “Ad LD”. Load the weights on the scale platform
after the indicator display “Ad LD”for 2 seconds. Await 10 seconds (make sure that the
indicator is fully stable), then press [ENTER] to confirm, at this time the indicator displays
“PASS”(the indicator is reading the range datum of the scale ). After several seconds, the
indicator automatically turns to the ambient data group, thus the range calibrating is finished.
b. Arbitrary point calibration
Await several seconds, the indicator displays “Ad LD”and displays “‘ 0’00000”(the decimal
point place have automatically inputted according to the range ) after 2 seconds. At this time,
load the weights (the weights: 5%Wmax＜Wadd＜Wmax ) on the scale platform and input the
weights value for the indicator. Await 10 seconds (make sure that the indicator is fully stable),

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then press [ENTER] to confirm, at this time the indicator displays “PASS”(the indicator is reading
the range datum of the scale ). After several seconds, the indicator automatically turns to the
ambient data group, thus the range calibrating is finished.
Step 4: ambient data group
[F1 X] refers to power-on auto-zero range.
“X=0”refers to no auto-zero.
“X=10”allow to auto-zero，and the zero range is ±10% Max. weighing.
“X=20”allow to auto-zero，and the zero range is ±20% Max. weighing.
If you need to change the above data, press [→] to select and then press [ENTER] to confirm. If
don’t, directly press [ENTER], at this time the indicator enters F2 setup.
[F2 X] refers to auto zero-tracking range
X=0.5 / 1.0 / 2.0/3.0 (d). The auto zero-tracking function can auto compensate the zero-point
change caused by the factor that a little material to be weighed drop down the platform when
weighing or due to the temperature change.
If you need to change the above data, press [→] to select and then press [ENTER] to confirm. If
don’t, directly press [ENTER], at this time the indicator enters F3 setup.
[F3 X] refers to dynamic testing-range.
X=0.5 / 1.0 / 2.0 / 3.0 (d). The non-dynamic condition when to be up for the scale depends on the
dynamic testing-range. Never process the zeroing or deducting-tare operation while the scale is
under dynamic.
If you need to change the above data, press [→] to select and then press [ENTER] to confirm. If
don’t, directly press [ENTER], at this time the indicator enters F4 setup.

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[F4 X] refers to dynamic testing-time.
X=0.5 / 1.0 / 2.0 / 3.0 (s). The time for scale from dynamic to stabilization depends on the dynamic
testing-time.
If you need to change the above data, press [→] to select and then press [ENTER] to confirm. If
don’t, directly press [ENTER], at this time the indicator enters F5 setup.
[F5 X] refers to digital wave-filtering strength.
X=0 / 1 / 2 / 3. The digital wave-filtering is used for eliminating the weighing change caused by
environment like quake or noise. The lower the wave-filtering strength, the quicker the indicator
response-speed, and the less stably the indicator works. On the other hand, the higher the
wave-filtering strength, the slower the indicator response-speed, and the more stably the indicator
works. The data to be selected are as follows:
0——no wave-filtering
1——low wave-filtering
2——medium wave-filtering
3——high wave-filtering
If you need to change the above data, press [→] to select and then press [ENTER] to confirm. If
don’t, directly press [ENTER], at this time the indicator enters F6 setup.
[F6 X] refers to serial output mode, there are 2 mode to be selected.
X=0 / 1.
X=0 refers to printing output (printer model: TPμP-16S).
X=1 refers to continuous output.

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[F7X] refers to the Baud rate to be selected, with 5 options.
X=1 relevantly 600.
X=2 relevantly 1200.
X=3 relevantly 2400.
X=4 relevantly 4800.
X=1 relevantly 9600.
[F8X] refers to extension display mode.
X=0 / 1.
X=0 refers to no extension display.
X=1 allow to extension display.
If you need to change the above data, press [→] to select and then press [ENTER] to confirm. If
don’t, directly press [ENTER], at this time the indicator enters F9 setup.
[F9X] refers to user’s setup confirming or return to factory setup data.
X=0 confirm the user’s setup data.
X =1 return to the factory setup data.
See the following table for the factory setup data:
F1
F2
F3
F4
F5
F6
F7
F8
20
2
0.5
1.0
2.0
1
2
0
If you need to change the data, press [→] to select and then press [ENTER] to confirm. If don’t, directly
press [ENTER], at this time the indicator displays J1 on (method 2). Pull out the short circuiter W1 and
join 1 and 2 pin short, at this time the indicator start to self-check and then enters normal weighing
state after finishing the process.

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9. Simple Rectifying
Under normal weighing and zero-load state, keep pressing [MODE] for 3 seconds, the indicator
displays“‘ 0’00000”(the flashing‘0’is the selected digit, if don’t need to rectify, press [ENTER] to
withdraw). Load the rectification weights on the scale platform and input the weight value for the
indicator. Press [ENTER], the indicator displays “wait”and return to normal weighing state and
displays the rectification weight after several seconds, thus the rectification operation is completed.
Note: The simple rectifying must meet the following 2 conditions:
a. The rectification error should be within±20%Wc.
b. The rectification weight Wc should comply with Wmax 10%≤Wc≤Wmax
Wc refers to rectification weight and Wmax refers to Max. weighing.
For example: Simple rectifying to a 30kg scale (rectification weights is 20kg)
Under zero-load state, keep pressing [MODE] for about 3 seconds, the indicator displays“‘ 0’000.00”
(the flashing‘0’at the first digit on the last left is the selected digit). Load 20kg rectification weights on
the scale platform, press [→] twice to select the digit-input place, the indicator displays 00‘0’0.00.
Press [↑] twice to input 00‘2’0.00 , and then press [ENTER] to confirm, at this time the indicator
displays “wait ”and displays 20.00 after several seconds, thus the rectification operation is
completed.
10. Information Prompt
a. OVER, which means the weighing value is over-load or short-load.
b. E32, which means the loaded weight is too little while processing arbitrary point calibration.
c. E33, which means the load cell output-signal is too low while calibrating the range.
d. E34, which means the loaded weight is too large while processing arbitrary point test.
e. NOZERO, which means the gross weight is not zero while entering simple rectifying.
f. Undo, which means the pressed keys should be loosed so that the indicator enters setting state.
g. LO-bAT, which means the power capacity of the built-in battery has fully been consumed, at this time
you should charge it at once.