Instruction/ maintenance manual of the product SW-30KM A&D
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S S W W S S e e r r i i e e s s S S u u p p e e r r W W a a s s h h D D o o w w n n S S c c a a l l e e s s SW-6KS / SW -15KS SW-15KM / SW -30KM / SW -60KM / SW-150KM SW-60KL / SW-150KL 1WMPD4002080.
© 2010 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.
1 CONTENTS 1. COMPLIANCE ..................................................................................................... 3 2. INTRODUCTION .................................................................................................. 4 3. FEA T URES .
2 13. OPTIONS ......................................................................................................... 25 13.1. Using the OP -02 SLA ba ttery ................................................................ 25 13.1.1. Installi ng the ba ttery.
3 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 de vice pursuant to Subpart J of Part 15 of FCC rules.
4 2. INTRODUCTION This manual describes how the SW Series Super W ash Down Scales work and how to get the most out of them in terms of perfo rmance. Please read this manual completely before using the scale.
5 4. PRECAUTIONS 4.1. Installing the scale Caution • Ground the scale so that the user will not be subject to an electric shock. • Do not handle the AC po wer cable wi th wet hands. • The AC plug is not water-resist ant. Use an electrical outlet located at a place where the plug will not get wet.
6 5. UNP ACKING When unpacking, check whether all of the following items are included: Instruction manual SW series scale The scale components are different depending on the type of scale.
7 6. DESCRIPTION OF EACH P ART (The above illustration is for scales with a display pole.) Display rear side (The above illustration is (The above illustration is for scales with a display pole.
8 6.1. Display and symbols Display Symbols Symbol Description ST ABLE ○ Turns on when the weight value is st able. NET ○ T urns on when the NET weight is displayed. (The tare operation is in progress.) ZERO ○ T urns on when zero is displayed. T urns on when the comp arator results are displayed.
9 6.2. Switches The switches are touch- sensitive. Three levels of swit ch sensitivity are available and can be set in the function setting “ key “. When set to “ key 2 “ (High), the switches can be operated with a gloved finger . Switch Description ON/OFF switch T urns the power ON or OFF .
10 7. SETTING UP 7.1. Attaching the display pole to the base SW -M / L series with a display pole 1. Remove the weighing pan from the base. 2. Remove the 4 screws from the lower part of the display pole.
11 7.2. Installing the scale 1. Select the place for installing th e scale. Refer to “4. PRECAUTIONS”. 2. Adjust the level of the base, using the spirit level and leveling feet. Confirm that the bubble is in the center of the level. SW type with a display pole has an extra foot at the bottom of the pole.
12 8. BASIC OPERA T ION 8.1. T urning the power ON and OFF 1. Press the ON/OFF switch to turn the power ON. All the display symbols appear and the scale waits for the weight value to become stable.
13 8.2. Selecting a weighing unit In the weighing mode, press the UNITS switch to select a weighing unit. Each time the UNITS switch is pr essed, the unit changes as shown below . Using the function setting “ Ut-g ”, “kg” and “g” can be switched.
14 8.4. W eight display resolution The weight display resolution is a ratio of t he minimum display to t he weighing capa city . The SW series has three types of weight display resolution, as shown below .
15 9. COUNTING MODE Determines a unit weight (the weight of one piece) from a known sample quantity , and calculates how many pieces are on t he weighing pan using the unit weight. The unit weight is maintained even if the power is turned OFF . 1. Press the UNITS switch to select “pcs”.
16 10. COMP ARA TOR Five-level and three-level comparators are available. The five-level comparator mode uses four comp arator values to compare the weight value and outputs result s in five leve ls of LOLO, LO, OK, HI and HIHI.
17 Three-level comp arator mode Results Comparison formula LED display LO Displayed value < LO limit value (Or over in the negative value) ( Red LED on) OK LO limit value ≤ Displayed value ≤ HI.
18 10.2. Entering the comp arator values 1. In the weighing mode, pre ss and hold the SAMPLE switch to enter the comp arator value setting mode. 2. Enter the comparator values using the following switches. UNITS T o shift the blinking digit to the right.
19 1 1. CALIBRA TION Adjusts the scale for accurate weighing. Calibrate the scale in the following cases. When the scale is first installed. When the scale has been moved. When the ambient environment has changed. For regular calibration.
20 1 1.2. Calibration using a weight Prepare a weight, preferably a weight with the same value as the weighing cap acity of the scale to be calibrated. Note that the calibration weight value can be changed. 1. T urn the power ON and warm up t he scale for at least half an hour .
21 1 1.3. Restoring the factory set values If the gravity acceleration value or calibrati on weight value is ch anged unintentionally , restore those values to the factory setting values, as follows. Make sure that the scale is in the weighing mode (displaying “kg” (“g ”), “lb”, “oz” or “pcs”).
22 12. FUNCTIONS The scale has function settings to specify the scale performance. The parameters set i n the function settings ar e maintained even if the power is turned OFF . 12.1. Setting the p arameters 1. T urn the power OFF . 2. Press and hold the T ARE switch and press the ON/OFF switch to turn the power ON.
23 12.3. Function list Item Parameter Description 0 Auto power-off disabled Auto power-off function poff 1 Auto power-off enabled T urns the power OFF automatically 0 Normal (1/3,000) 1 High (.
24 Item Parameter Description 0 Comparator disabled 1 Compares all dat a 2 Compares all st able data 3 Compares all dat a of ≥ +5d or ≤ -5d 4 Compares st able data of ≥ +5d or ≤ -5d 5 Comp.
25 M4 screw (10 pcs) Battery NP4-6 “ - ” ( BLACK ) wire “ - ” terminal ( BLACK ) “+” (RED) wire Dis p la y rear cove r “+” terminal ( RED ) Display 13. OPTIONS 13.1. Using the OP-02 SLA battery The scale can be operated with a sealed l ead acid (SLA) battery , available as an option.
26 1. Disconnect the AC power cabl e from the electrical outlet. 2. Loosen the M4 screws and remove the rear cover of the display . Note: T ake care not to drop the display . 3. Connect the wires inside the display to the battery with much care so that nothing touches the switches.
27 13.2. OP-03 RS-232C / RELA Y OUTPUT This interface allows the SW scale to be connected to an AD-8121 printer or a personal computer , and the relay outputs for co mp arator results are also available. When OP-03 is installed, the dust-tight an d water-tight performance of the scale will be degraded.
28 1. Disconnect the AC power cable from t he electrical outlet. When the battery is installed, make sure that the scale is turned OFF . 2. Loosen the M4 screws and remove the rear cover of the display .
29 Circuit diagram Data forma t S T , + 0 0000 . 00_ k g C R L F Header Data Unit T erminator There are 4 headers fo r the weighing data. ST : S table weighing data QT : S table counting dat a US: Unstable weighing data OL: Out of weighing range The data consists of 9 characters including the polarity and decimal point.
30 Data example Weighing dat a “kg” (+) S T , +0012 . 3 4 5 _ k g C R L F Weighing dat a “g” (-) S T , - 00001 2 3 4 _ _ g C R L F Counting data “pcs” (+) Q T , + 000123 4 5 _ P C C R L F Out of weighing range (+) O L , + 9 9 9 9 .
31 13.2.3. Command mode In the command mode, the scale is contro lled by commands that come from an external device such as a personal computer. Command List Command D e sc ri p ti on R e ma rk s Q Send data immediately . Z Zero the scale when the weight is stable.
32 Command examples (“_” i ndicates “S pa ce” (20H).) The examples below are for the function setting “ aCk 1 “ (Reply to commands). Request the weight data. Command Q C R L F Reply S T , + 0 0 1 2 . 345_k g C R L F S table positive data U S , + 0 0 07 .
33 Five-level comparator mode … Set the HIHI limit value. Three-level comparator mode … Set the HI limit value. (No reply for the function setting “ aCk 0 “.
34 13.3. OP-04 RS-422 / 485 This interface allows a personal computer to connect and control up to 16 scales. When OP-04 is installed, the dust-tight an d water-tight performance of the scale will be degraded. OP-04 unit includes an interface board, a connector cable (10 pins), two cable glands and two screws (M3x8).
35 The installation procedure is the same as for OP- 03. Refer to “13.2.1. Installing OP-03”. Set the function settings “ bp5 ”, “ btpr ”, “ prt ” , “ 5if ” , “ adr ” and “ aCk ” as necessary. Before using OP-04, the function setting “ 5if ” must be set to specify whether RS- 422 or RS-485 is used.
36 Example of connection RS-422 RS-485 The polarity (A, B) of the host comput er signal depends on the computer model. Check the technical manual of the computer.
37 Command examples (“_” i ndicates “S pa ce” (20H).) The examples below are for the function setting “ aCk 1 “ (Reply to commands). The address ## = 23. Request a weight data. Command @ 2 3 Q C R L F Reply @ 23 S T , +0012 . 345_k g C R L F S table dat a @ 23 U S , +0007 .
38 14. MAINTENANCE 14.1. Notes on maintenance Do not disassemble the scale. Contact y our local A&D dealer if the scale needs service or repair . Use the original packaging for transport ation. Do not use organic solvents to clean the scale.
39 15. SPECIFICA TIONS 15.1. S pecifications MODEL SW-6KS SW-15KS SW-15KM SW-30KM Weighing cap acity 6 15 15 30 0.002 0.005 0.005 0.01 0.001 * 0.002 * 0.002 * 0.005 * kg Minimum display 0.0005 0.001 0.001 0.002 Weighing cap acity 6000 15000 15000 30000 2 5 5 10 1 * 2 * 2 * 2 * g Minimum display 0.
40 MODEL SW-60KM SW-150KM SW-60KL SW-150Kl Weighing cap acity 60 150 60 150 0.02 0.05 0.02 0.05 0.01 * 0.02 * 0.01 * 0.02 * kg Minimum display 0.005 0.01 0.001 0.002 Weighing cap acity 130 330 130 330 0.05 0.1 0.05 0.1 0.02* 0.05* 0.02* 0.05* lb Minimum display 0.
41 15.2. External dimensions ● SW-6KS / SW -15KS (with a display pole) ● SW-15KM / SW -30KM / SW-60KM / SW -150KM (with a display pole) Unit: mm 0 / 3 0 / 6 0 / 9 0 ° φ 42.7 202 179 AC power cable 98 353. 5 0 / 3 0 / 6 0 / 9 0 ° φ 42.7 331 228 722.
42 ● SW-60KL / SW-150KL ( with a display pole) ● Display with a stand att ached Unit: mm 315 283 152.5 197.5 250 90 70 6- 5 φ 135. 9 11 0 0 / 3 0 / 6 0 / 9 0 ° 481 φ 42.
43 GRA VITY ACCELERA TION MAP V alues of gravity at various locations Amsterdam 9.813 m/s 2 Manila 9.784 m/s 2 Athens 9.807 m/s 2 Melbourne 9.800 m/s 2 Auckland NZ 9.799 m/s 2 Mexico City 9.779 m/s 2 Bangkok 9.783 m/s 2 Milan 9.806 m/s 2 Birmingham 9.
44 W orld map.
An important point after buying a device A&D SW-30KM (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought A&D SW-30KM yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data A&D SW-30KM - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, A&D SW-30KM you will learn all the available features of the product, as well as information on its operation. The information that you get A&D SW-30KM will certainly help you make a decision on the purchase.
If you already are a holder of A&D SW-30KM, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime A&D SW-30KM.
However, one of the most important roles played by the user manual is to help in solving problems with A&D SW-30KM. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device A&D SW-30KM along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
