Related Manuals for Adam CBC-M Series
Summary of Contents for Adam CBC-M Series
- Page 1 Adam Equipment CBC-M SERIES Service Manual Software rev.: 3.06A & above ADAM EQUIPMENT CO. LTD. P.N. 8227, Rev. B5, October 2007 © Adam Equipment Company 2007...
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Page 3: Table Of Contents
F6 -SUCCESSIVE TARE ..................14 8.2.6 F7 -A/D COUNT....................15 8.2.7 F8 –ZERO......................15 8.2.8 F9 –PIN......................15 8.2.9 F10 –LOW VOLTAGE DETECTION ..............16 8.2.10 WIRING DIAGRAM ....................17 10.0 MECHANICAL ASSEMBLY ..................18 10.1 LIST OF MECHANICAL ASSEMBLY..............19 11.0 DISPLAY ASSEMBLY.....................20 ***** © Adam Equipment Company 2007... -
Page 4: Introduction
1.0 INTRODUCTION • The CBC-M series of scales provide an accurate, fast and versatile counting and check-weighing scales. • CBC-M scales are kilogram only scales • There are 4 models of approved scales with capacities up to 30kg. • They all have stainless steel weighing platforms on an ABS base assembly. -
Page 5: Specifications
Counting Scales Functions Parts counting, weighing, accumulating memory, pre-set count with alarm Interface RS-232 bi-directional interface Date/Time Real Time Clock (RTC), To print date and time information. (Dates in year/month/day, day/month/year or month/day/year formats- Battery backed) © Adam Equipment Company 2007... -
Page 6: Troubleshooting
Incorrect adjustment of the mechanical stops. An error “ ” Load cell damage. displays on the screen Scale not installed properly. Incorrect adjustment of the mechanical stops. Factory calibration has been tampered with- check the ADC counts and re-calibrate. © Adam Equipment Company 2007... -
Page 7: Error Codes
+10% factory calibration). The old calibration data will be retained until the calibration process is complete. Err 9 Scale is unstable. There is vibration or draft making the scale unstable. Electronics may be damaged. © Adam Equipment Company 2007... -
Page 8: Cbc-M Description
4 strain gage sensors mounted in a particular way on the metal structure. These 4 strain gauges are connected in such a way that they form a wheatstone bridge. See figure below. In the simplest load cells there are only the 4 resistances of the strain © Adam Equipment Company 2007... - Page 9 Most load cells used in scales are not as simple as this example. They have additional resistance elements added to compensate for temperature variations and to set the outputs to correct voltages. The circuit of a typical load cell is shown below- © Adam Equipment Company 2007...
- Page 10 If the load cell has been damaged the no load voltage will likely be greater than 3mv or the loaded voltage will be grossly different from the expected value. Remember the loaded voltage will be offset by the amount of zero load voltage measured. © Adam Equipment Company 2007...
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Page 11: Calibration
7.0 CALIBRATION CALIBRATION PROCEDURE The scales are sealed to prevent unauthorised calibration. Contact Adam Equipment or your supplier for more details. The calibration of the CBC-M scale is accomplished by removing the label at the base of the scale which covers a hole through which the PCB can be accessed. -
Page 12: Security Seals
The EC approved models should follow the requirements of the Metrological authorities to have the scale verified for use after calibration. If calibration is not possible, the load cells or PCBs may have been damaged. Contact Adam Equipment or the supplier. © Adam Equipment Company 2007... -
Page 13: Service Parameters
This means calibration has failed. Remove the calibration weight and repeat the process. JP On “ ” Remove the jumper or shorting of the pins whichever is used. The scale will return to normal weighing. © Adam Equipment Company 2007... -
Page 14: Using "2006" To Enter The Service Parameters
Low voltage detection 8.2.1 F1 -CALIBRATION To enter the calibration parameter, press the [Tare] key when “ ” is displayed. UnloAd The display will instruct you to remove any weight from the scale, “ ”. Press [Tare]. © Adam Equipment Company 2007... -
Page 15: F2 -Resolution
5kg load cells, 6 kg unit uses 10kg load cells, the 15 kg unit uses 20 kg load cells and the 30 kg unit uses 35 kg load cells. Press [Zero] to return to weighing. © Adam Equipment Company 2007... -
Page 16: F4 -Initial Zero Range
” is shown. The display will show if the successive tare is on or off. Press the [U.Wt./Units] key to change the value. Press [Tare] to accept the displayed value. Press [Zero] to return to weighing. © Adam Equipment Company 2007... -
Page 17: F7 -A/D Count
To enter this parameter, press the [Tare] key when “ ” “ ” is shown. Pin 1 The “WEIGHT” display will show " " Enter the new password. The “Unit Weight” display will show dashes. Press [Tare]. © Adam Equipment Company 2007... -
Page 18: F10 -Low Voltage Detection
Press the [00] key for more than 3 seconds. It will show one extra decimal place making it a high resolution display. Pressing the [00] key again for more than 3 seconds will bring the display back to the normal resolution. © Adam Equipment Company 2007... -
Page 19: Wiring Diagram
9.0 WIRING DIAGRAM © Adam Equipment Company 2007... -
Page 20: Mechanical Assembly
10.0 MECHANICAL ASSEMBLY © Adam Equipment Company 2007... -
Page 21: List Of Mechanical Assembly
PCB Assy the load cell lower supporter the load cell the load cell upper supporter washer screw front display PCB Assy upper cover rear display overlay ABS pan SST pan © Adam Equipment Company 2007... -
Page 22: Display Assembly
11.0 DISPLAY ASSEMBLY © Adam Equipment Company 2007... - Page 23 Adam Equipment ADAM EQUIPMENT, BOND AVENUE, DENBIGH EAST INDUSTRIAL ESTATE, MILTON KEYNES, MK1 1SW, U.K. Tel: (01908) 274545 Fax: (01908) 641339 Intl Tel: -44 1908 -274545 Intl Fax: -44 1908 641339 E-Mail Address: info@Adamequipment.co.uk Test Certicifate Test certificaat Prüfzertifikat Certificato di prova...
- Page 24 For a complete listing of all Adam products visit our website at www.adamequipment.com © Copyright by Adam Equipment Co. Ltd. All rights reserved. No part of this publication may be reprinted or translated in any form or by any means without the prior permission of Adam Equipment.