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Summary of Contents for A&D SW-D
- Page 1 Weighing Indicator 1WMPD4002414...
- Page 2 Warning Definition The warning described in this manual has the following meaning: An imminently hazardous situation which, if not avoided, will result DANGER in death or serious injury. © 2011 A&D Company, Limited. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, or translated into any language in any form by any means without the written permission of A&D Company, Limited.
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Page 3: Table Of Contents
CONTENTS 1. COMPLIANCE ..................... 2 2. INTRODUCTION ....................3 3. FEATURES......................3 4. UNPACKING ......................4 5. INSTALLATION and PRECAUTIONS..............5 5.1. Precautions for Installing the Indicator............5 5.2. Connecting to the load cell ................ 5 5-3. Verifying Load Cell Output and Input Sensitivity........6 5-4. -
Page 4: Compliance
1. COMPLIANCE Compliance with FCC rules Please note that this equipment generates, uses and can radiate radio frequency energy. This equipment has been tested and has been found to comply with the limits of a Class A computing device pursuant to Subpart J of Part 15 of FCC rules. These rules are designed to provide reasonable protection against interference when equipment is operated in a commercial environment. -
Page 5: Introduction
3. FEATURES The SW-D weighing indicator is an electronic display instrument used to build a water- proof scale to specification IP69K by the combination of the SW-D and a weighing unit (Load cell), with the following features: Dust-tight and water-tight construction, complying with IP69K. -
Page 6: Unpacking
When unpacking, check whether all of the following items are included: Model label (1083013259-2) Indicator To be attached. SW-D CAPACITY SECTION Write the scale’s ratings, etc.. SW series SW-D Instruction manual Set up instructions... -
Page 7: Installation And Precautions
5. INSTALLATION and PRECAUTIONS 5.1. Precautions for Installing the Indicator DANGER Ground the indicator so that the user will not be subjected an electric shock. Do not handle the main power cord with wet hands. The AC plug is not water-resistant. Install it in an area where it does not get wet. -
Page 8: Verifying Load Cell Output And Input Sensitivity
4. Solder the wires to the pin contacts of the connector. A 5 m or less load cell cable is recommended as the SW-D uses a 4 wire system (no remote sensing). SHIELD (EXC-) Negative Excitation (SIG-) Negative Signal In... -
Page 9: Setting Up The Indicator
Example of calculation: In the case of designing a scale with a capacity of 60 kg and minimum division of 0.005 kg, using one load cell with a rated capacity of 100 kg and rated output of 1 mV/V: A = 100 kg Rated capacity of Load cell: B = 1 mV/V ×... -
Page 10: Description Of Each Part
6. DESCRIPTION OF EACH PART Display Load cell panel Main power cord Earth terminal Load cell connector LED display STABLE indicator NET indicator Weighing STABLE units ZERO indicator ZERO ON/OFF key SAMPLE PRINT UNITS TARE ON/OFF ZERO SAMPLE key ZERO key PRINT key TARE key UNITS key... - Page 11 Description ON/OFF key Turns the power ON or OFF. When turned ON, the scale will be automatically set to zero (power-on zero). To turn the power OFF, press and hold the key. Note: If pressing the key does not turn the power ON immediately, keep pressing the key.
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Page 12: Calibration
7. CALIBRATION When calibrating, refer to this set up instructions. (The contents of SW instruction manual are not the same as this set up instructions.) 7.1. Items of the calibration mode The calibration mode has the following three functions. • Setting of the weighing capacity, minimum division, and decimal point position. •... - Page 13 The chart below shows the relation between each item and the key operation in the calibration mode. Weighing mode Press the (CAL) switch Setting of the weighing capacity, minimum division, and decimal point Gravity acceleration correction Calibration using a weight Setting of the CF function Press Power OFF...
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Page 14: Setting Of The Weighing Capacity / Division / Decimal Point Position
7.2. Setting of the weighing capacity / minimum division / decimal point position Set the weighing capacity, minimum division, and decimal point position. Be sure to perform these setting first when connecting to a load cell (base unit). The indicator does not require setting each time, if nothing is to be changed. -
Page 15: Gravity Acceleration Correction
7.3. Gravity acceleration correction When the scale is first used or has been moved to another location, it should be calibrated using a calibration weight. But if a calibration weight is not available, the gravity acceleration correction will compensate the scale. Change the gravity acceleration value stored in the scale to the value of the area where the scale will be used. -
Page 16: Calibration Using A Weight
7.4. Calibration using a weight This function adjusts the scale (indicator) for accurate weighing. Calibration must be done when the SW-D is initially connected to a load cell (base unit) or the combination is changed. Calibration may also be required according the changes in the environment. - Page 17 7. Place the calibration weight with the same value as displayed on the weighing pan, and wait for the STABLE indicator to turn on. Press 8. Press the TARE key. The scale calibrates SPAN and “ ” is displayed. After displaying “ ”, the setting is complete.
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Page 18: Setting Functions Or Units For Use
8. SETTING FUNCTIONS OR UNITS FOR USE The indicator has CF function settings to specify the indicator performance. After installing the indicator, the indicator does not require resetting or changing of this CF function as far as it is used normally. If you want to maintain only the needed units, set using this function. -
Page 19: Setting Unit For Use
8.2. Setting unit for use 1． Refer to “7.1. Items of the calibration”, to enter the Cal5et calibration mode. The indicator displays “ ”. Press 2. Press the MODE key three times to display “ ”. three times 3. Press the TARE key to display the setting item. Press 4. -
Page 20: Cf Function List
8.3. CF Function list Item Parameter Description Used internally Not available for setting change Cf 1 Used internally Not available for setting change Cf 2 Zero tracking Not available for setting of function When “Cf 3 0”, “trc” Cf 3 “trc”... -
Page 21: Options
For details of HC-02i, SW-03, and SW-04, refer to the “OPTIONS” in the SW series instruction manual. 9.1. SW-11 Display stand / Wall-mount SW-11 provides the function as a display stand or a wall-mount for the SW-D. Attaching to SW-11 1. Attach the SW-11 to the display using the four screws provided. -
Page 22: Maintenance
10. MAINTENANCE 10.1. Notes on maintenance Do not disassemble the indicator. Contact your local A&D dealer if the indicator needs service or repair. Use the original packaging for transportation. Do not use organic solvents to clean the indicator. Use a warm lint free cloth dampened with a mild detergent. -
Page 23: Specifications
11. SPECIFICATIONS 11.1. Specifications Input sensitivity 0.2 µV / d min. (d: minimum division) Input signal range -16 mV ~ 16 mV Load cell excitation 5 V DC ±5% (no remote sensing) voltage Load cell drive capacity Up to 4 x 350 ohm load cells Zero ±(0.2 µV ±0.001% of zero adjustment voltage) / °C (typ.) Temperature... -
Page 24: External Dimensions
11.2. External dimensions 118.9 47.5 47.5 4-M4 depth ● When attaching to SW-11 135.9 4-M4 x 8 truss screw φ 6- 5 Unit: mm... -
Page 25: Gravity Acceleration Map
GRAVITY ACCELERATION MAP Values of gravity at various locations Amsterdam 9.813 m/s Manila 9.784 m/s Athens 9.807 m/s Melbourne 9.800 m/s Auckland NZ 9.799 m/s Mexico City 9.779 m/s Bangkok 9.783 m/s Milan 9.806 m/s Birmingham 9.813 m/s New York 9.802 m/s Brussels 9.811 m/s... - Page 26 World map...
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