Anyload OCSD Series User manual

OCSD
Wireless Dynamometer
Operations Manual (V1904)
Anyload Weigh & Measure Inc.
Website: www.anyload.com
Email: in[email protected]

TABLE OF CONTENTS
1. Introduction and Product Features 2
2. Safe Operation Guides 3
3. Technical Data and Specifications 3
3.1 Main Technical Date 3
3.2 Technical Specifications 4
3.3 Appearance Illustration 4
3.4 Power Supply 5
4. Display and Keys 6
4.1 LCD Display 6
4.2 Keys 6
5. Dynamometer Functions Guides 7
5.1 On/Off 7
5.2 Zero 7
5.3 Tare 8
5.4 Peak Hold 8
5.5 Accumulation 8
5.5.1 Accumulation Search 8
5.5.2 Accumulation Clear 9
5.6 Battery Voltage 9
5.7 Unit 9
5.8 Return 10
5.9 Set Point 10
6. Wireless Indicator Operation Guides 11
7. Parameter Settings and Calibration 13
7.1 Key Functions 13
7.2 Parameter Settings 13
7.3 Calibration 17
7.3.1 One-Point Calibration 17
7.3.2 Three-Point Calibration 18
8Display Illustration 20
9Troubleshooting Guide 21
10 RS232 Protocol 22
1 | ANYLOAD OCSD Wireless Dynamometer Operations Manual (V1904)

1. Introduction and Product Features
Thank you for choosing Anyload OCSD Wireless Dynamometer with
P180/P380/P580 Wireless Display. The OCSD Wireless Dynamometer is a well-
built weighing instrument used for different weighing applications equipped
with microprocessor for the precision and accuracy. Parameter settings and
calibration are easy to configure through its wireless indicator.
Key Features include:
Rugged construction, aluminum and alloy steel capacities are powder
coated.
Accuracy: 0.05% for 1-50t, 0.1% for above 50t capacity.
Dual direction wireless communication
All functions and units are clearly displayed on the LCD (with
backlighting)
Digits are 1 inch high for distant viewing.
Two user-programmable Set-Point that can be used for safety and
warning applications.
The dynamometer is powered by 3 standard AA size alkaline batteries.
All commonly used and internationally recognized units are available:
Kilograms (kg), Tons (t), Pounds (lb), Newton (N) and kilo-Newton
(kN).
Operation through its wireless handheld indicator, easier to calibrate
and configure
4 local mechanical keys: ”ON/OFF”,”ZERO”,”PEAK” and ”Unit Change”.
Low battery warning.
RF wireless handheld indicator is powered by 4 standard AA size
alkaline batteries
This manual provides installation, operation and configuration information of
OCSD wireless dynamometer with its wireless indicator. It is recommended to
go through the manual in details before installing, operating or configuring the
scale.
2 | ANYLOAD OCSD Wireless Dynamometer Operations Manual (V1904)

2. Safe Operation Guides
1. Do not make lift beyond the rated load capacity of the dynamometer
and its shackle(s).
2. Do not perform overhead weighing. Stay away when Dynamometer is
in operation.
3. Do not perform weighing under strong wind, it may cause inaccurate
readings.
4. Do not perform weighing in an environment with rapid temperature
change, it may cause incorrect readings.
5. Do not attempt to open the dynamometer, there are no serviceable
parts inside.
6. Do not remove wire rope stopper from hook. For safety reasons,
always apply.
7. Remove all loads from shackle or hook when not in use.
8. Before weighing, check that all hanging, load- receiving elements and
devices are in good condition.
9. Check hook, shackle, safety pins, and latches periodically. Contact
your dealer for replacement parts in case of defect, deformities or
worn out.
10. Always lift loads vertically.
3. Technical Data and Specifications
3.1 Main Technical Data
Display
25mm (1’’) 5 digits LCD with backlight
Power on zero range
20% F.S.
Manual 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.
Dynamometer battery
AA size alkaline batteries. 1.5Vx3
Indicator battery
AA size alkaline batteries. 1.5Vx4
Operating Temp.
- 10°C ~ + 40°C
Operating Humidity
≤85% RH under 20°C
Wireless Distance
Up to 30m
Wireless Frequency
2.4GHz (default), 433MHz,860MHz (optional)
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4 | ANYLOAD OCSD Wireless Dynamometer Operations Manual (V1904)
3.2 Technical Specifications
Model Capacity(kg) Min.
Weigh(kg)
Division(kg) Total
counts (n)
OCSD-1t
1000
10
0.5
2000
OCSD-2t
2000
20
1
2000
OCSD-3t
3000
20
1
3000
OCSD-5t
5000
40
2
2500
OCSD-10t
10000
100
5
2000
OCSD-20t
20000
200
10
2000
OCSD-30t
30000
200
10
3000
OCSD-50t
50000
400
20
2500
OCSD-100t
100000
1000
50
2000
OCSD-200t
200000
2000
100
2000
3.3 Appearance Illustration
Cap: 1-5t Cap: 10-200t
DIMENSIONS (Dimensions shown are nominal and subject to tolerances)
MODEL
CAP
A(mm)
B(mm)
C(mm)
D(mm)
φ(mm)
H(mm)
Material
OCSD-1t
1t
245
112
37
190
43
335
Aluminum
OCSD-2t
2t
260
123
37
195
51
365
Aluminum
OCSD-3t
3t
260
123
37
195
51
365
Aluminum
OCSD-5t
5t
285
123
57
210
58
405
Aluminum
OCSD-
10t
10t 320 120 57 230 92 535 Alloy Steel

OCSD-
20t
20t 375 128 74 260 127 660 Alloy Steel
OCSD-
30t
30t 420 138 82 280 146 740 Alloy Steel
OCSD-
50t
50t 465 150 104 305 184 930 Alloy Steel
OCSD-
100t
100t 570 190 132 366 229 1230 Alloy Steel
OCSD-
200t
200t 720 265 183 440 280 1362 Alloy Steel
WEIGHTS:
Model OCSD-1t OCSD-2t OCSD-3t OCSD-5t OCSD-
10t
Unit Weight
(kg)
1.6 2.1 2.1 2.7 10.4
Weight with
shackles (kg)
3.1 4.6 4.6 6.3 24.8
Model OCSD-
20t
OCSD-
30t
OCSD-
50t
OCSD-
100t
OCSD-
200t
Unit Weight
(kg)
17.8 25 39 81 210
Weight with
shackles (kg)
48.6 73 128 321 776
3.4 Power Supply
Dynamometer battery: AA size alkaline batteries. 1.5V x 3
Indicator battery: AA size alkaline batteries. 1.5V x 4
Current: the dynamometer’s average current is about 35mA (DC); 3
pcs. of new batteries can be last up to 40 hours under continuous
operation.
Wireless indicator average current is about 28mA (DC); 4 pcs. of new
batteries can last up 80 hours under continuous operation.
Low battery warning: When the digits at the display are flashing, it
means the battery needs to be replaced. The Dynamometer or
wireless indicator will turn off automatically if no activities detected
after an hour.
5 | ANYLOAD OCSD Wireless Dynamometer Operations Manual (V1904)

4. Display and Keys
4.1 LCD Display
a. 25mm (1’’) 5 digits LCD with all functions and units.
b. : Wireless signal: It shows up when the signal is stable; It
disappears when no signal detected; Flashing when the signal is weak.
c. : Battery Voltage, : Full, : Low, : Empty
d. PEAK：Current value is in Peak Hold value (maximum value).
e. MEM：Appears once when Parameter or Calibration value is stored
to memory. Appearing in the display means the current value is added
to Accumulated data.
f. STB: Stable Status.
g. KN: “kilo-Newton”, N：“Newton”. Tare status “N” will flash.
h. t ：“Ton”
i. lb ：“Pound”
j. kg ：“Kilogram ”
4.2 Keys
a. ON/OFF key
•Press “ON/OFF” key to turn on the dynamometer.
•At ON status ，pressing “ON/OFF” key for 1 second, the
dynamometer will turn off.
b. ZERO key
When the dynamometer at no load is showing reading other
than zero, pressing this key will zero the reading.
c. UNIT key
Pressing the UNIT key, the scale will switch its unit and the screen
will display the following units in order: “kg”→“lb” →“N” →
“kN”→ “t”→ “kg”.
d. PEAK key
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When load is changing and unstable, pressing this key will catch and
display the maximum reading of the load and freeze the screen. Pressing
again this key will return to normal weighing mode.
5. Dynamometer Functions Guides
Note
：
( ) means the key on the dynamometer
【
】
means the key on the indicator
〖
〗
means the display content
5.1 On/Off
Turn ON dynamometer
OPERATION
DISPLAY
DESCRIPTION
(ON/OFF)
〖
88888
〗
Self-test, flashing twice
〖
Ert
〗
Flashing twice
〖
u=3.72
〗
Displays the current software version
〖
CH=E3
〗
Displays the current wireless channel E3
〖
5000
〗
Displays the max capacity, e.g. 5t
〖
U=3.98
〗
Displays the current battery voltage
〖
–––––
〗
Waiting to stable
〖
0
〗
Displays the current load, generally equal to 0
Turn OFF dynamometer
1Manual Power OFF Press (ON/OFF) Key for 1 sec.
2Remote Power OFF Press【MENU】or 【MODE】Key at the indicator until
it displays “OFF” then press【ENTER】key.
3 Auto Power OFF Set the auto-off function in parameter settings. The
dynamometer will display〖-〗if having no operation
after 15 minutes to savepower, and will turn off
automatically after 60 minutes.
5.2 Zero
OPERATION
DISPLAY
When the Dynamometer is on,
generally it displays〖0〗.
In case no weight on it but
displaying other than ‘0”, press
this button to reset it.
1
Press（ZERO）
〖
0
〗
2Press【ZERO】
7 | ANYLOAD OCSD Wireless Dynamometer Operations Manual (V1904)

5.3 Tare
OPERATION
DISPLAY
When tare weight is hanged on the
scale such as sling cable, pressing this
key the “TARE” light will light on.
The scale will display the net weight
of the load.
Press【TARE】〖0〗
5.4 Peak Hold
OPERATION
DESCRIPTION
Press (PEAK) Catch and display the Maximum value of changing
load.
Press (PEAK)
Scale will return to normal weighing mode.
5.5 Accumulation
OPERATION
DISPLAY
DESCRIPTION
Press【MENU】or
【MODE】key 5
times
〖ACCU〗
Press【ENTER】
〖
No***
〗
Current accumulation time
〖
H****
〗
Front four digits of total value
〖
L****
〗
Rear four digits of total value
5.5.1 Accumulation Search
OPERATION
DISPLAY
DESCRIPTION
Press【MENU】or
【MODE】key 6 times
〖SACCU〗
Press 【ENTER】
〖
No***
〗
Current accumulation time
〖
*****
〗
Current weight reading
〖
H****
〗
Front four digits of total value
〖
L****
〗
Rear four digits of total value
Press 【MENU】or
【MODE】key again
Return
Pressing【TARE】and【ZERO】can check different times, weight and
accumulation.
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5.5.2 Accumulation Clear
OPERATION
DISPLAY
DESCRIPTION
Press 【MENU】or
【MODE】key 7 times
〖CLEAr〗
Press 【ENTER】
〖
CLr 1
〗
Ask if you want to clear or not
〖
noCLr
〗
Press【MENU】key Cancel clear
〖
88888
〗
Press【ENTER】key Confirmclear
5.6 Battery Voltage
OPERATION
DISPLAY
DESCRIPTION
Press 【MENU】or
【MODE】key 3 times,
Display “dC”, press
【ENTER】key.
〖U *.**〗Displays the current battery
voltage
Press 【MENU】or
【MODE】key again
Return
Note：Battery voltage normally between 〖U 3.50〗to 〖U 4.70〗, if below 〖U 3.10〗,
the display will flash, Battery should be replaced.
5.7 Unit
OPERATION
DISPLAY
DESCRIPTION
1
Press【MENU】or
【MODE】key 4 times
〖UnIt 〗
Press 【ENTER】key 〖Un=0〗Un=0, the unit is in kg. Press
【ZERO】or 【DATE】to select
unit from 0-4. 1 means lb; 2
means N; 3 means KN; 4 means
ton.
Press 【MENU】or
【MODE】key
〖0〗Confirm chosen unit and return
to weighing mode.
2
Press (UNIT) 〖Un=0〗The dynamometer will display
kg, lb, N, kN, ton in sequence.
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5.8 Return
OPERATION
DISPLAY
DESCRIPTION
Press【MENU】or
【MODE】key 9 times
〖ESC〗
Press 【ENTER】key 〖0〗Return to normal weighing
mode
For P580, press the Esc key in the keypad to return to normal weighing
mode.
5.9 Set Point
There are two user-programmable Set-Point that can be used for safety and
warning applications or to limit weighing:
_ 1 LO SP1 1 HI 2 LO SP2 2 HI
OPERATION
DISPLAY
DESCRIPTION
Press【MENU】or
【MODE】key twice
〖SETUP〗Confirm, enter into parameter
setting program
Press 【ENTER】
〖
SP1
〗
Set point 1
Press【ENTER】to
confirm
〖1 OFF〗For new dynamometer, it displays
1 OFF. If already set, it will display
the set value.
Press【ZERO】to
choose
〖1 HI〗or
〖1 LO〗
There are 3 choices: 1 OFF means
you will not set a set point; 1 HI
means the indicator will alarm
when load exceeds the set value; 1
LO means the indicator will alarm
when the load is smaller than the
set value.
Press【ENTER】to
confirm
〖02000〗The screen should display 02000 if
you set it to 2000.
Press【ZERO 】and
【TARE】to change
value
〖01000〗Set “1 HI” or “1LO” Value. e.g.
1000kg
Press【ENTER】to
confirm
〖SP2〗Set point 2
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Press【ENTER】to
confirm
〖2 OFF〗The screen will display 2 OFF. If
already set, it will display the set
value.
Press【ZERO】to
choose
〖2 HI〗or
〖2 LO〗
There are 3 choices: 2 OFF means
you will not set a set point; 2 HI
means the indicator will alarm
when load exceeds the set value; 2
LO means the indicator will alarm
when load is smaller than the set
value.
Press【ENTER】to
confirm
〖01200〗The screen should display 01200 if
you set it to 1200.
Press【ZERO 】and
【TARE】to change
value
〖03000〗Set “2 LO” or “2 HI” Value.
e.g.3000kg
If you will not set a set point, just press the 【ENTER】key until it
displays the next function.
6. Wireless Indicator Operation Guides
P180
P380
P580
DESCRIPTION/FUNCTION
Push
button
switch
ON/OFF
ON &
OFF
Pressing ON/OFF will turn on or turn off the
indicator.
【ZERO 】
When the screen displays reading other than
zero during weighing mode, pressing the
【
ZERO
】
will return the scale to zero.
【TARE 】
1. When there is tare weight such as a
container and the reading is stable,
pressing this key will display “0” and
“N” indicator will flash.
2. Putting the object(s) into the
container, the dynamometer will
display the net weight.
3. If the object(s) and container are
removed, the dynamometer will display
a negative value.
4. During Parameter Settings, it can also
be used as a directional key.
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【
ENTER
】
Used as function selection, normally combined
with 【
MODE
】
or
【
MENU
】
【PEAK 】
When load is changing and unstable, pressing
this key will catch and display the maximum
reading of the load and freeze the screen.
Pressing this key again will return to normal
weighing mode.
【MODE 】or 【MENU】
Used to browse or shift the modes / menus /
functions of the scale, normally combined with
【ENTER 】to select the menu:
•Pressing【MODE】key once will
display “OFF” and pressing【ENTER】
will remotely turn off the
dynamometer. The indicator will
display “noSIG”, means no signal
received.
•Pressing【MODE】key twice will
display “SETUP” and press 【ENTER】
to access its parameter settings. After
setting the parameters, press the
【MODE】key to confirm the settings
and to return to weighing mode.
•Pressing【MODE】key 3 times will
display “dC”. Press【ENTER 】to read
current battery voltage. Press【MODE
】key again to return to weighing
mode.
•Pressing 【MODE】key 4 times will
display “Unit”. Press 【ENTER to access
unit selection. Press【ZERO】to select
unit, press【MODE】again to return to
weighing mode.
•Pressing 【MODE】key 5 times will
display “ACCU”. Press
【ENTER】
to access Accumulation status. Press
【MODE】to return to weighing
mode.
•Pressing 【MODE】key 6 times will
display “SACCU”. Press 【ENTER】
to access Accumulation Search status.
Press
【
MODE
】
key to return to
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weighing mode.
•Pressing【MODE】key 7 times will
display “CLEAR”. Press 【ENTER】
to access Accumulation clear status.
The display will show “CLr1”.
Pressing 【TARE】will show
“noCLr”. Press【MODE】to return to
weighing mode.
•Pressing【MODE】key 8 times will
display “CLIbr”. Press【ENTER】to
enter into calibration program. When
calibration is finished, press【MENU
】to return to weighing mode.
•Pressing【MODE】key 9 times will
display “ESC”. Press 【ENTER】to
return to weighing mode.
7. Parameter Settings and Calibration
Setting the parameters and calibration can only be achieved using its wireless
indicator (P180 or P380 or P580).
7.1 Key Functions
KEY
FUNCTION
P180
P380
P580
【TARE】
Move to next digit
【ZERO】
【DATE】
Set digit’s value
【MENU】
【MODE】
【MENU】
Store and exit
【ENTER】
Confirm
7.2 Parameter Settings
OPERATION
DISPLAY
DESCRIPTION
Press【MENU】or
【MODE】key
twice
〖SETUP〗Confirm to enter into parameter
settings menu
Press【ENTER】
〖
FS=06
〗
The screen displaying FS=06 means the
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scale will be set to 6000kg capacity
scale. If set to FS=10 then the capacity
will be 10000kg.
Press【ZERO】or
【DATE】〖FS=05〗
Assuming we are setting a 5-ton scale,
set FS=05. Here are the available
capacities that can be set:02 / 03 / 05 /
06 / 10 / 15 / 20/30/50/60/75/80.
Press【ENTER】to
confirm 〖Id=02〗
The screen may display Id=02. This
maybe the division set during previous
calibration.
Press【ZERO】or
【DATE】to
choose
〖Id=02〗
Assuming we will set the 5-ton scale
into 2kg division, so, we will set ld=02.
Here are the available options: 01 / 02 /
05/10/20 circularly.
Press【ENTER】〖Pt=0〗
The screen may display Pt=0. This
indicates the decimal point position. We
will set it to Pt=0 for the 2kg division.
Press【ZERO】or
【DATE】to
choose
〖Pt=0〗
Choose decimal position. The options
are 0/1/2/3 . 0=xxxxx, 1=xxxx.x,
2=xxx.xx, 3=xx.xxx. For Cap.5000kg ,we
will set Pt=0
Press【ENTER】
to confirm 〖Ab=24〗
Zero range settings. A: zero range by
hand (manual); B: automatic zero range.
There are 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 do not change this
parameter.
Press【ENTER】
to confirm 〖Cd=11〗
If Dynamometer was already calibrated,
it will display the calibrated value for
zero tracking range (e.g Cd=11).
Press【ZERO】or
【DATE】
to choose
〖Cd=12〗
C: zero-tracking range. There are 6
options; 0=0d; 1=0.5d; 2=1d; 3=1.5d;
4=2d; 5=2.5d
d: display speed. There are 3 options:
0=slow; 1=average; 2=fast. Before
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calibration, set Cd=00 to achieve high
accuracy. After calibration, set Cd back
to Cd=11 again. Generally choose
Cd=12.
Press【ENTER】
to confirm 〖LL=2〗
If Dynamometer was already calibrated,
it will display the calibrated value for
filter parameter (e.g LL=2).
Press【ZERO】or
【DATE】
to choose
〖LL=1〗
LL: filter parameter has 6 options from
smallest to biggest. Before calibration,
set LL=0, after calibration, set LL=1,
generally choose LL=1.
Press【ENTER】
to confirm 〖Un=0〗
If Dynamometer was already calibrated,
it will display the calibrated value for
the measurement unit (e.g Un=0).
Press【ZERO】or
【DATE】
to choose
〖Un=0〗Set Un=0 for kg, Un=1 for lb, Un=2 for N,
Un=3 for KN, Un=4 for t, Generally,
choose Un=0.
Press【ENTER】
to confirm
〖OFF 1〗If Dynamometer was already calibrated,
it will display the calibrated value for
auto off function (e.g OFF 1).
Press【ZERO】or
【DATE】
to choose
〖OFF 2〗Auto Off has 3 options: 0: turn off by
hand; 1: if no operation, the screen
will display ----- after 15minutes to
save power; 2: if no operation, the
screen will display ----- after 15minutes,
and turn off automatically after
60minutes. Generally, choose OFF=2.
Press【ENTER】〖SP1 〗
Set point 1
Press【ENTER】to
confirm
〖1 OFF〗The screen will display 1 OFF, if this
parameter was set. It will display the
set value.
Press【ZERO】or
【DATE】to
choose
〖1 HI〗or
〖1 LO〗
There are 3 choices: 1 OFF means you
will not set set point; 1 HI means the
indicator will alarm when load exceeds
the value you set; 1 LO means the
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indicator will alarm when load is
smaller than the value.
Press【ENTER】to
confirm
〖02000〗The screen should display 02000 if
parameter is set to 2000.
Press【ZERO】or
【DATE】and
【TARE】to
change value
〖01000〗Set “1 HI” or “1 LO” Value. e.g.
1000kg
Press【ENTER】〖SP2〗
Set point 2
Press【ENTER】to
confirm
〖2 OFF〗The screen will display 2 OFF, if this
parameter was set. It will display the
set value.
Press【ZERO】or
【DATE】to
choose
〖2 HI〗
or
〖2 LO〗
There are 3 choices: 2 OFF means you
will not set set point; 2 HI means the
indicator will alarm when load exceeds
the value you set; 2 LO means the
indicator will alarm when load is
smaller than the value
Press【ENTER】to
confirm
〖01200〗The screen should display 01200 if
parameter is set to 1200.
Press【ZERO】or
【DATE】and
【TARE】
〖03000〗Set “2 LO” or “2 HI” Value.
e.g.3000kg, input 3000
Press
【
ENTER
】
〖g= 〗
Acceleration due to gravity
Press【ENTER】,
【ZERO】or
【DATE】and
【TARE】to
change value
〖9.7930〗The screen will display the default or
the calibrated (e.g 9.7930). User can
change it according to local area gravity
value. The value range is 9.783 - 9.832.
Press【MENU】or
【MODE】key
〖End 〗
〖0〗
Confirm above parameter setting. Exit
parameter setting program.
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Below is the recommended division and decimal position of the scale according
to its full scale capacity:
CAPACITY/DIVISION FS （CAP）Id (DIVISION) Pt（Decimal
position
）
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
7.3 Calibration
User must set all parameters before doing calibration.
7.3.1 One Point Calibration
OPERATION
DISPLAY
DETAILS
Turn on
dynamometer and
indicator
〖0〗
In these instructions, we assume we have
5000kg dynamometer. Make sure it is
displaying〖0〗before starting the
calibration. At this stage you can
hang tare weight ( if it is required)
then reboot the dynamometer to get
zero reading.
Press【MENU】or
【MODE】8 times
〖CLIbr〗Access calibration menu
Press【ENTER】key 〖CAL 1〗
When 〖CAL 1〗is displaying press
enter to start the one point
calibration
Press【ENTER】key 〖CALSP〗In this stage we have to run the zero
calibration. Make sure the scale has
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no load and it is in stable status.
Press【ENTER】key 〖LoAd 〗
Hang the span calibration weight. In
this example we will use a 3000kg
weight. Wait until STB signal
appearing in the screen
Press【ENTER】key 〖05000〗
It will display the full scale capacity
you set in parameter settings. The
first digit will be flashing. Wait until
“STB” signal is displaying on the
screen.
Press【ZERO】or
【DATE】and
【TARE】key
〖03000〗
We will change the value to 3000
since we will be using a 3000kg
calibration weight. Press 【ZERO】to
change value, press【TARE】
to move to next digit.
Press【MENU 】or
【
MODE
】
key 〖-------〗Confirm, store and run the span
calibration
〖
-oL-
〗
〖End〗When End is displaying meaning
calibration is finished.
〖
3000
〗
Attention: The test load required in order the calibration will continue should
be more than 20% of its FS capacity. It is highly recommended to use a test
load of at least 80% of its FS capacity to get a better calibration result.
7.3.2 Three Point Calibration
If you want the scale to have high linearity result, calibrate the scale using the 3
point calibration procedure:
Turn on the dynamometer. Make sure it is displaying
〖
0
〗
even there is
tare weight on it.
Turn the indicator off. While the indicator is off, press and hold【MENU】or
【MODE】key then press the ON/OFF key until it displays 〖LOCAL〗. For P180,
you must use its USB and insert it to a PC to get a power.
18 | ANYLOAD OCSD Wireless Dynamometer Operations Manual (V1904)

OPERATION
DISPLAY
DETAILS
Press
【
MENU
】
or 【MODE】
(insert to PC)
〖
LOCAL
〗
Press
【
ZERO
】
or 【DATE】
〖
CLInt
〗
Press
【
ENTER
】 〖
u 1.03
〗
Displays the Current indicator Software
version
〖
88888
〗
〖
Ert
〗
〖
CH=E3
〗
Displays the current indicator channel E3
〖
U=X.XX
〗
Displays the current indicator voltage
which is X.XX
〖
SETdC
〗
Press
【
MENU
】
or 【MODE】
〖
SEtrF
〗
Dynamometer’s RF parameter setting
Press
【
MENU
】
or 【MODE】〖SEt3P〗Enter into a 3 point calibration
Press
【
ENTER
】
〖CAL 3〗
In these instructions, we will set 5000kg
scale as an example. For the 5000kg
scale, the recommended calibration
weights are LOAD1: 1500kg, LOAD2:
3000kg, LOAD3: 5000kg
Press
【
ENTER
】
〖CALSP〗
Zero point calibration. Make sure the
stable light is on before running this
procedure
Press
【
ENTER
】
〖LoAd1〗
At this stage you will load the LOAD1
which is 1500kg (from our example). First
load must exceed 20% of its capacity.
Press
【
ENTER
】
〖05000〗
It will display FS capacity you set in
parameter settings.
Press
【
TARE
】
and【ZERO】or
【DATE】
〖01000〗
Change the value into 1500.
Press 【ZERO】to adjust digit’s value
and press【TARE】to move to next digit.
Wait until STB light turns on.
Press
【
ENTER
】
〖LoAd2〗
Hanging the second load LOAD2 which is
3000kg (from our example). Second load
must be at least 20% of its capacity
greater than the first load. Wait until STB
19 | ANYLOAD OCSD Wireless Dynamometer Operations Manual (V1904)