Anyload OCS Series User manual

OCS Series
Electronic Crane Scale
OCSA3 & OCSA4 General Purpose Crane Scales
OCSB3 & OCSB4 Compact Crane Scales
OCSC3 & OCSC4 Enhanced Crane Scales
OCSG1 & OCSG2 Heat Resistant Crane Scales
OCSM1 & OCSM2 Light Duty Crane Scales
OCSZ Heavy Duty Crane Scale
TECHNICAL
MANUAL

2 | ANYLOAD OCS Series Electronic Crane Scale Technical Manual
TABLE OF CONTENTS
1. User Input 3
Keys on Scale 3
Keys on Remote Controller 3
2. Advanced Operations 4
Auto Zero Range 5
Manual Zero Range 5
Zero Tracking Range 6
Acceleration due to Gravity 6
User-Defined Unit 7
Calibration 7
System Unit 10
Maximum Capacity 11
Zero Weight Calibration 11
One Load Calibration 12
Two Loads Calibration 13
Three Loads Calibration 14
Power Adjustment Mode 16
3. RS-232 Communication 17
4. Messages Illustration 21
5. Appendix 22

3 | ANYLOAD OCS Series Electronic Crane Scale Technical Manual
1. User Input
In this section, the operator will learn how to operate the scale properly
either on scale or by its remote controller.
KEYS ON SCALE
ON/OFF
ZERO
TARE
HOLD
2ND
Scale Configuration
Exit
↑
→
Confirm
Save
Calibration
Exit
↑
→
Confirm
Save
Power Adjustment
Exit
↑
→
Confirm
System Info
Exit
Confirm
KEYS ON REMOTE CONTROLLER
Scale
Configuration
Calibration
Power
Adjustment
System Info
↑
↑
↑
→
→
→
Confirm
Confirm
Confirm
Confirm
↓
↓
↓
←
←
←
Exit
Exit
Exit
Exit
Save
Save

4 | ANYLOAD OCS Series Electronic Crane Scale Technical Manual
2. Advanced Operations
Operations section features the versatile and powerful functions for crane
scale measurement. Most of the operations are accessible via dedicated
remote controller. Some of the settings in the scale are protected by
password to prevent unwanted settings modification. If you are not sure to
do it, contact your local representative or dealership for technical support.
Action
oTo enter SCALE CONFIGURATION MODE, press 2ND key on scale
or on remote controller twice. The password message will
display.
oTo input SCALE CONFIGURATION password, use ZERO and TARE
keys on scale or and on remote controller.
oTo confirm the password or inputted value, press HOLD keys on
scale or on remote controller.
oTo save and exit SCALE CONFIGURATION MODE, press 2ND key on
scale or on remote controller.
oTo exit SCALE CONFIGURATION MODE without saving, press ON/OFF
key on scale or on remote controller.
To learn more how to input values or change the option, refer to User Input
section in User’s Guide.
Function
oIn SCALE CONFIGURATION MODE, user can change the scale’s
metrology performance, like system measurement unit, auto and
manual zero, automatic zero‐tracking, anti‐motion algorithm, and
gravidity acceleration, etc.
oThe screen will display the welcome message:

5 | ANYLOAD OCS Series Electronic Crane Scale Technical Manual
Condition
oThe scale must not in HOLD mode otherwise an error message
will display.
AUTO-ZERO RANGE
oDuring the power‐on procedure, the initial load on the scale will be
automatically zeroed if the load is within the AUTO‐ZERO RANGE.
oThere are 6 options of AUTO‐ZERO RANGE: “0%, “2%”, “4%”,
“10%”, “20%”, and “100%”of Max. Cap.. When AUTO‐ZERO RANGE
is set to “0%”Max. Cap., the AUTO‐ZERO function is disabled.
oThe default AUTO‐ZERO RANGE is set to “20%” Max. Cap..
MANUAL-ZERO RANGE
oAfter powering on, the scale can be zeroed manually by pressing ZERO
key on scale or on remote controller if the load’s weight is in
MANUAL‐ZERO RANGE. Some models do not have zero key on scale,
use the remote controller instead.
oThere are 6 options of MANUAL ‐ZERO RANGE: “0%, “2%”, “4%”,
“10%”, “20%”, and “100%”Max. Cap.. When MANUAL ‐ZERO RANGE
is set to “0%” Max. Cap., the MANUAL ‐ZERO function is disabled.
oThe default MANUAL ‐ZERO RANGE is set to “4%” Max. Cap..
WARNING:
Parameters in SCALE CONFIGURATION are closely related to scale’s metrology
performance. It is NOT recommended to change anything in SCALE
CONFIGURATION unless you are authorized from your local representative or
dealership with the correct password.

6 | ANYLOAD OCS Series Electronic Crane Scale Technical Manual
ZERO-TRACKING RANGE
oZERO‐TRACKING function will zero the scale when weight reading is
within the ZERO‐TRACKING RANGE.
oThere are 6 options of ZERO‐TRACKING RANGE: 0.0 division, 0.5
division, 1.0 division, 1.5 division, 2.0 division, and 2.5 division
equivalent to “0E”, “0.5E”, “1.0E”, “1.5E”, “2.0E”, and “2.5E”,
respectively. When ZERO‐TRACKING RANGE is “0.0E”, the
ZERO‐TRACKING function is disabled.
oThe default ZERO‐TRACKING RANGE is set to 0.5 division, “0.5E”
ACCELERATION DUE TO GRAVITY
oAdjust the GRAVITY ACCELERATION only when you use the scale in a
place where acceleration of gravity is greatly different from the place
where the scale was calibrated.
oGRAVITY ACCELERATION can be set from “9.700”to “9.899”.
oThe default GRAVITY ACCELERATION is set to “9.794”.
NOTE:
Enabling Zero-Tracking will enhance temperature and drift performance of the scale

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USER-DEFINED UNIT
oThe scale allows user to define a special unit as USER‐DEFINED UNIT.
oUSER-DEFINED UNIT can be set from “0.000” to “9.999”.
oThe default USER‐DEFINED UNIT is set to “1.000”.
oAfter pressing 2ND key on scale or on remote controller, the scale
will save current settings and will exit from SCALE CONFIGURATION
MODE then automatically returns to WEIGHING MODE.
CALIBRATION
Action
oTo enter CALIBRATION MODE, press 2ND key on scale or on
remote controller twice. Some models do not have 2ND key on
scale, use the remote controller instead. Enter the password for
calibration. (Note, this procedure should be done by qualified or
authorized person to change the calibration settings. Ask the
password from your local dealership or from technical support).
NOTE:
A USER-DEFINED UNIT is an additional unit represents the unit defined by the user,
aside from kg or lb. The conversion value is equivalent to the ratio against to its
SYSTEM UNIT.
For example, assuming the scale’s system unit is kg. If the USER-DEFINED UNIT
is equivalent to 1.234 unit per 1kg then after switching to USER-DEFINED UNIT,
the scale should display the 1000kg weight to 1234 user-defined unit.

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oTo input CALIBRATION password, press ZERO and TARE keys on scale or
and on remote controller.
oTo confirm the password, press HOLD key on scale or on remote
controller.
oTo save and exit CALIBRATION MODE, press 2ND key on scale or
on remote controller.
oTo exit CALIBRATION MODE without saving, press ON/OFF key on scale
or on remote controller.
To learn more on how to input values or change the option, refer to User Input
section in User’s Guide.
NOTE:
To meet some countries’ metrology requirements, a Calibration plug is
equippedwhichwillbeusedtoswitchthescalefromweighingmodeto
calibrationmode.
UponenteringtheCalibrationmode,amessage maydisplayin
thescreen.This meansthatyouneedtoswitch thejumperofthecalibration
plug. Refertothesampleimagesforthemainboardof someofOCSmodels
andlocatethecalibrationjumperpinandtheinstructionstoswitchthejumper.
Inthismodel,theusermusttakeoffthefrontpaneltoaccesstheplug.
Afterthecalibration,putthejumperbacktoitsoriginalpin.
Ifyourmodeldoesnothavecalibrationplug,justenterthecalibrationpassword
andproceedwiththecalibrationprocess.

9 | ANYLOAD OCS Series Electronic Crane Scale Technical Manual
Function
oWhen the scale needs to be recalibrated, user can recalibrate the
scale in CALIBRATION MODE.
oThe screen displays the welcome message:
Condition
oThe scale must not in HOLD mode otherwise, error message
will display.
NOTE:
It is NOT recommended to do the CALIBRATION unless you are authorized from
your local representative.