Adam Equipment BFW Platform Scales (P.N. 4258, Revision A6, December 2007) Software rev.: Y2C-1.
© Adam Equipment Company 2007 2
CONTENTS 1.0 INTRODUCTION ...................................................................................................... 2 2.0 SPECIFICATIONS.................................................................................................... 3 2.1 KEYBOARD AND DISPLAY ................................................................................. 3 2.2 POWER SUPPLY ................................................................................................. 4 2.3 SETTING UP THE SCALE.........
1.0 INTRODUCTION The BFW Platform Scales are the general purpose weighing scales. The scales have large platform and are designed for industrial applications.
2.0 SPECIFICATIONS Model BFW 75 BFW 150 BFW 300 75 kg 150 kg 300 kg Readability 5g 10 g 20 g Repeatability (Std. Dev.
The display has the following symbols: 0 The scale is at zero. A weight has been tared, the display is showing the net weight. The battery needs to be re-charged. While the battery is getting re-charged, this symbol will be flashing. O The weight is stable. The keys perform the following functions: [High/Low/ Mode] [Unit/ ] [Tare/ ] [Zero/ ] 2.2 This key is used during setting of the user functions.
2.3 SETTING UP THE SCALE Indicator Cable with Connector Holder Cable Pillar • Unpack the scale by removing from the box. • Place the pillar in the upright position into the rear socket of the platform base and fasten the screw. • Pull out the cable slightly from the holder and slide the indicator into the bracket. • Attach the cable to the interface on the indicator to complete the connection. • Adjust the holder for the right position and fasten the fixed screw on the display.
3.0 OPERATIONS 3.1 POWER • Attach the main power cord to the power supply. The indicator will charge the internal battery whenever it is connected to the 220 VAC power supply. • To turn on the scale, press the power switch on the right back of the indicator. • A message “SYS UP” will be displayed and then will run a self test with a beep, ensuring all the segments are working. The message “Uolt xx” will be shown before the display goes to zero.
3.4 UNIT SELECTION • The indicator can be set for different units by pressing the [Unit] key. The options are kilogram, gram, tonne, pound and ounce. They can be enabled as needed (see section 6.2). Kilogram is always on. 3.5 WEIGHING • Place the sample on the scale platform. The weight will be displayed in the selected Unit. • Wait till the stable indicator is on for accurate weighing. 3.
3.7 ALARM 3.7.1 Over-load alarming • When the sample weight on the scale is over the maximum capacity the beep will sound and the display will show “EEE----“. • Remove the weight immediately to avoid any damage to the scale. 3.7.2 Low-load alarming • If the platform is not placed on the scale the beep will sound. • Place the platform on the scale before starting to weigh. 3.7.3 Low battery alarming • When appears on the LCD, re-charge the battery.
Parameters 4.1 1. 2. 3. 4. BLT CHK FIL SDT 5. PAR 6. BPS Description Enable / disable the backlight Enable / disable the check-weighing facility Enable / disable the ADC filter rate Sets the RS-232 output function. Options are 1, 2, 3 and 4. Sets the following parity options8 n 1 - 8 data bits, no parity 7 E 1 - 7 data bits, even parity 7 0 1 - 7 data bits, odd parity Changes the baud rate for RS-232 transmission speed. Options are 1200, 2400, 4800 and 9600.
• Press the [Mode] key to store the desired setting and move to the next function. 4.4 SDT = RS-232 CONTROL • When this function is displayed with the current setting, press the [Unit] key to change to the other settings. 1 2 3 4 Continuous output Outputs under command from PC Outputs weight when the scale is stable Outputs complete data to printer when scale is stable • Press the [Mode] key to store the desired setting and move to the next function. 4.
6.0 RS-232 INTERFACE The BFW series of scales come with a bi-directional RS-232 interface. Default settings are 9600 baud, No Parity, 8 data bits, 1 stop bit (9600,N,8,1). The standard Interface parameters are: RS-232 output of weighing data ASCII code Selectable Baud Selectable data bits Selectable Parity C onnection details are: Connector: 9 pin d-subminiature socket Pin 2 Output Pin 3 Input Pin 5 Signal Ground Normal Output : (For SDT 1, 2 and 3) U SN ± xxx.
C1 Enable check weighing. 7.0 TECHNICAL PARAMETERS To enter this section, press and hold the [Mode] and the [Tare] key while you turn on the scale. The display will show the revision number and then the first parameter Zero Tracking as “ZEO” 7.1 ZERO TRACKING • When ZEO is displayed, press [Unit] to change to the other setting. “ZEO= 0FF“ “ZEO= On” Zero tracking function is disabled. Zer0 tracking function is enabled. • Press the [Mode] key to store the desired setting and move to the next function.
7.3 CALIBRATION Next is the Calibration section. “WEl” will be displayed. • When WEI is displayed, press the [Unit] key to scroll through the options for selecting the calibration mass. • To select the desired mass press the [Mode] key. • The raw ADC count will be displayed along with “CAI”. • To set the zero calibration, press the [Mode] key again.
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9.0 SERVICE INFORMATION This manual covers the details of operation. If you have a problem with the scale that is not directly addressed by this manual then contact your supplier for assistance. In order to provide further assistance, the supplier will need the following information which should be kept ready: A. Details of your company -Name of your company: -Contact person’s name: -Contact telephone, e-mail, fax or any other methods: B.
WARRANTY INFORMATION Adam Equipment offers Limited Warranty (Parts and Labour) for the components failed due to defects in materials or workmanship. Warranty starts from the date of delivery. During the warranty period, should any repairs be necessary, the purchaser must inform its supplier or Adam Equipment Company. The company or its authorised Technician reserves the right to repair or replace the components at any of its workshops depending on the severity of the problems.
Manufacturer’s Declaration of Conformity This product has been manufactured in accordance with the harmonised European standards, following the provisions of the below stated directives: Electro Magnetic Compatibility Directive 89/336/EEC Low Voltage Directive 73/23/EEC Adam Equipment Co. Ltd. Bond Avenue, Denbigh East Milton Keynes, MK1 1SW United Kingdom FCC COMPLIANCE This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
ADAM EQUIPMENT is an ISO 9001:2000 certified global organisation with more than 30 years experience in the production and sale of electronic weighing equipment. Products are sold through a world wide distributor network supported from our company locations in the UK, USA, SOUTH AFRICA and AUSTRALIA. ADAM’s products are predominantly designed for the Laboratory, Educational, Medical and Industrial Segments.
