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Summary of Contents for OHAUS Defender 2200
- Page 1 ™ Defender 2200 Bench Scale Instruction Manual...
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Page 3: Table Of Contents
EN-1 Defender 2200 Bench Scale TABLE OF CONTENTS 1. INTRODUCTION ....................... 3 Safety Precautions..........................3 Overview of Parts and Controls ......................4 Control Functions............................7 2. INSTALLATION ........................ 8 Unpacking ...............................8 External Connections..........................8 2.2.1 RS232 Inerface Cable to the Indicator..................8 2.2.2 AC Power ..........................8 2.2.3... - Page 4 7. MAINTENANCE ......................36 Indicator Cleaning ..........................36 Troubleshooting ............................36 Service Information ..........................37 8. TECHNICAL DATA......................38 Specifications............................39 Accessories............................39 Drawings and Dimensions ........................39 8.3.1 Defender 2200 Indicator......................39 8.3.2 Defender 2200 Base .......................40 8.3.3 Defender 2200 Base & Indicator .....................40 Compliance ............................41...
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Page 5: Introduction
EN-3 Defender 2200 Bench Scale INTRODUCTION This manual contains installation, operation and maintenance instructions for the OHAUS Defender 2200 Bench Scales. Please read this manual completely before installation and operation. Safety Precautions For safe and dependable operation of this product, please comply with the following precautions: •... -
Page 6: Overview Of Parts And Controls
Overview of Parts and Controls TABLE 1-1. INDICATOR PARTS Data Label Front Housing Adjusting Knob (2) Control Panel Mounting Bracket Screw (4) Rear Housing Data Label Power receptacle Strain Relief for Load Cell Cable RS 232 Connector Figure 1-1. Defender 2200 Indicator... - Page 7 EN-5 Defender 2200 Bench Scale Overview of Parts and Controls (Cont.) Figure 1-2. Main PC Board TABLE 1-2. MAIN PC BOARD Item Description Line Power Input J1 LFT On / Off Switch RS232 Connector J3 Sense Jumper W2 Load Cell Terminal Block J7...
- Page 8 EN-6 Defender 2200 Bench Scale Overview of Parts and Controls (Cont.) Figure 1-3. Controls and Indicators T22MC TABLE 1-3. CONTROL PANEL.. Designation Capacity Label Window Pound indicator Ounce Kilogram, gram indicator TARE Menu button CALIBRATION MODE indicator FUNCTION Mode button...
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Page 9: Control Functions
EN-7 Defender 2200 Bench Scale Control Functions TABLE 1-2. FUNCTIONS OF DISPLAY CONTROLS Button Primary ON/ZERO PRINT FUNCTION TARE Function Performs a tare Turns the Sends the current Initiates an operation. (Short Press) Indicator on. value to the COM application mode. -
Page 10: Installation
EN-8 Defender 2200 Bench Scale INSTALLATION Unpacking Unpack and inspect the product to make sure that all components have been included. The package includes the following: • 2200 Series Indicator • Column Assembly • AC Adapter • Mounting Bracket •... -
Page 11: Scale Base To The Indicator
EN-9 Defender 2200 Bench Scale 2.3.2 Scale Base to the indicator Pass the load cell cable through the strain relief and attach it to terminal block J7. WIRE COLOR Connection Green J7-1 +EXCITATION Black J7-2 +SENSE J7-3 +SIGNAL White J7-4... -
Page 12: Selecting The Location
EN-10 Defender 2200 Bench Scale Selecting the Location To ensure accuracy, proper performance and safety, locate and operate the base on a stable, level surface. Avoid locations with rapid temperature changes or excessive dust, air currents, vibrations, electromagnetic fields or heat. -
Page 13: Menu Navigation
EN-11 Defender 2200 Bench Scale Menu Navigation TO ENTER THE MENU MODE Press and hold the Menu button until MENU appears on the display. The first upper level menu appears on the display. Summary of button navigation functions in menu mode: Allows entry into the displayed menu. -
Page 14: Span Calibration
EN-12 Defender 2200 Bench Scale 3.3.1 Span Calibration Span Calibration uses two points to adjust the scale. The first point is the zero value where there is no weight on the scale. The second point is the Span value where a calibration mass is placed on the scale. -
Page 15: Geographical Adjustment Factor
EN-13 Defender 2200 Bench Scale 3.3.3 Geographical Adjustment Factor The Geographcial Adjustment Factor (GEO) is used to compensate for variations in gravity. Settings from 0 to 31 are available. Refer to table 3-2 to determine the GEO factor that corresponds to your location. -
Page 16: Setup Menu
EN-14 Defender 2200 Bench Scale TABLE 3-2. GEOGRAPHICAL ADJUSTMENT VALUES Elevation above sea level in meters Geographical 0975 1300 1625 1950 2275 2600 2925 3250 latitude away 1300 1625 1950 2275 2600 2925 3250 3575 from the equator Elevation above sea level in feet... -
Page 17: Graduation
EN-15 Defender 2200 Bench Scale 3.4 Setup Menu When the Indicator is used for the first time, enter this menu to set the Capacity and Graduation. Reset No, Yes Legal for Trade Off, On Calibration Unit kg¸ lb Capacity 5…20000 Graduation 0.0005…20... - Page 18 EN-16 Defender 2200 Bench Scale TABLE 3-3. SETUP & CALIBRATION VALUES Linearity Graduation size with LFT Graduation size with Capacity Span calibration points calibration LFT ON points 0.0005, 0.001, 0.002, 0.005 0.001, 0.002, 0.005 2, 5 0.0005, 0.001, 0.002, 0.005, 0.002, 0.005, 0.01...
- Page 19 EN-17 Defender 2200 Bench Scale 3.4.5 Graduation Set the scale readability. 0.0005, 0.001, 0.002, 0.005, 0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 20. NOTE: Not all settings are available for each capacity. Refer to the Setup Table 3.3 for available settings.
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Page 20: Readout Menu
EN-18 Defender 2200 Bench Scale 3.5 Readout Menu Enter this menu to customize display functionality. Reset No, Yes Stable 0.5d, 1d, 2d, 3d Filter Level Lo, Med, Hi Auto-Zero Tracking Off, 0.5d, 1d, 3d Sleep (T22ME) Off, On Light (T22ME) -
Page 21: Sleep
EN-19 Defender 2200 Bench Scale 3.5.5 Sleep Set the Sleep functionality.(display powers off after 60 seconds of inactivity) = Disabled. = Enabled. 3.5.6 Light Set the brightness of LED display. = Low Intensity = Medium Intensity = High Intensity 3.5.7 Auto Off Timer Set the automatic shut off functionality. -
Page 22: Mode Menu
EN-20 Defender 2200 Bench Scale 3.6 Mode Menu Enter this menu to activate the desired application modes. Reset No, Yes Count Off, On Hold Off, On Check Off, On Totalize Off, On End Mode Exit Mode menu 3.6.1 Reset Set the Mode menu to the factory defaults. -
Page 23: Unit Menu
EN-21 Defender 2200 Bench Scale 3.7 Unit Menu Enter this menu to activate the desired units. Default settings are bold. Reset No, Yes Kilogram Off, On Pound Off, On Gram Off, On Ounce Off, On Pound Ounce Off, On End Unit Exit Unit menu 3.7.1 Reset... -
Page 24: Print Menu
EN-22 Defender 2200 Bench Scale 3.8 Print Menu Enter this menu to define printing parameters. Default settings are bold. Reset No, Yes Baud Rate 300, 600, 1200, 2400, 4800, 9600, 19200 Parity 7 Even, 7 Odd, 7 None, 8 None... -
Page 25: Stop Bit
EN-23 Defender 2200 Bench Scale 3.8.5 Handshake Set the flow control method. = no handshaking. ON-OFF = XON/XOFF software handshaking. 3.8.6 Print Stable Data Only Set the print critera. = values are printed immediately. = values are only printed when the stability criteria are met. -
Page 26: Lock Menu
EN-24 Defender 2200 Bench Scale 3.9 Lock Menu Use this menu to prevent unauthorized changes to menu settings. Default settings are bold. Reset No, Yes Lock Calibration Menu Off, On Lock Setup Menu Off, On Lock Readout Menu Off, On... -
Page 27: Lock Print
EN-25 Defender 2200 Bench Scale 3.9.7 Lock Print Set the status. = Print menu is not locked. = Print menu is locked and hidden 3.9.8 End Lock Advance to the next menu. End Menu Exit to weighing. 3.10 Security Switch A security switch is located on the Main PCB board. -
Page 28: Changing Units Of Measure
EN-26 Defender 2200 Bench Scale Changing Units of Measure Press and hold the PRINT Units button until the desired measuring unit appears. Only measuring units enabled in the Unit Menu will be displayed (refer to Section 3.7). Printing Data Printing the displayed data to a printer or sending the data to a computer requires that the communication parameters in the Print Menu are set (refer to Section 3.8). - Page 29 EN-27 Defender 2200 Bench Scale Establishing the Average Piece Weight (APW) The display shows Put 5 Pcs. Establishing a New APW Press the No button to increment the sample size. Choices are 5, 10, 20, 50, 100 and 200. To establish the APW, place the specified quantity of samples on the scale and press the Yes button to capture the weight.
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Page 30: Display-Hold
EN-28 Defender 2200 Bench Scale 4.6.3 Display-Hold Use this mode to capture and store the first stable display value. To enter the Display hold mode, press and hold the Mode button until HOLd is displayed. When the Mode button is released, the Hold indicator will be turned on. - Page 31 EN-29 Defender 2200 Bench Scale Editing the Over Setting The display shows SEt.HI. Press the Yes button to edit the Over setting. Settings: –99999 to 999999 Refer to Menu Navigation Section 3.2 to enter settings. Begin Check Weighing The appropriate Under, Accept or Over LED lights to indicate Check Weigh status.
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Page 32: Totalize Weighing
EN-30 Defender 2200 Bench Scale 4.6.5 Totalize Weighing Use this mode to store the total of a series of weight measurements. NOTE: Only positive numbers will be totaled. Accumulation (ACC) When the Mode button is released, CLr.Acc Accum is displayed. -
Page 33: Serial Communication
EN-31 Defender 2200 Bench Scale SERIAL COMMUNICATION The setup of RS232 operating parameters are fully explained in Section 3.8. The physical hardware connection is explained in in Section 2.2. The interface enables display data to be sent to a computer or printer. A computer can be used to control some functions of the indicator using the commands listed in Table 5-1. -
Page 34: Output Format
EN-32 Defender 2200 Bench Scale Output Format The default serial output format is shown below. Field: Polarity Space Weight Space Unit Stability Legend Length: Definitions: Polarity, “–” sign if negative, blank if positive. Weight, up to 6 numbers and 1 decimal, right justified, leading zero blanking. -
Page 35: Legal For Trade
EN-33 Defender 2200 Bench Scale LEGAL FOR TRADE When the indicator is used in trade or a legally controlled application it must be set up, verified and sealed in accordance with local weights and measures regulations. It is the responsibility of the purchaser to ensure that all pertinent legal requirements are met. -
Page 36: Sealing
EN-34 Defender 2200 Bench Scale Sealing 6.3.1 Physical Seals For jurisdictions that use the physical sealing method, the local weights and measures official or authorized service agent must apply a security seal to prevent tampering with the settings. Refer to the illustrations below for sealing methods. -
Page 37: Audit Trail Seal
EN-35 Defender 2200 Bench Scale 6.3.2 Audit Trail Seal For jurisdictions that use the audit trail sealing method, the local weights and measures official or authorized service agent must record the current configuration and calibration event counter values at the time of sealing. -
Page 38: Maintenance
EN-36 Defender 2200 Bench Scale MAINTENANCE CAUTION: DISCONNECT THE UNIT FROM THE POWER SUPPLY BEFORE CLEANING. Indicator Cleaning • The housing may be cleaned with a cloth dampened with a mild detergent if necessary. • Do not use solvents, chemicals, alcohol, ammonia or abrasives to clean the housing or control panel. -
Page 39: Service Information
Service assistance in the United States, call toll-free 1-800-526-0659 between 8:00 AM and 5:00 PM Eastern Standard Time. An OHAUS Product Service Specialist will be available to assist you. Outside the USA, please visit our website www.OHAUS.com to locate the OHAUS office nearest you. -
Page 40: Technical Data
EN-38 Defender 2200 Bench Scale TECHNICAL DATA Specifications Materials Housing Rear: Carbon-steel Housing Front: ABS plastic Keypad: Polyester Display Window: Polycarbonate Ambient conditions The technical data is valid under the following ambient conditions: Ambient temperature: –10°C to 40°C / 14°F to104°F Relative humidity: Maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50%... -
Page 41: Specifications
Column Kit, 35 cm painted steel 80251743 Column Kit, 70 cm painted steel 80251744 Column Kit, 35 cm stainless steel 80251745 Column Kit, 70 cm stainless steel 80251746 Drawings and Dimensions 8.3.1 Defender 2200 Indicator Figure 8-1. Defender 2200 Indicator Dimensions... -
Page 42: Defender 2200 Base
500 mm 143 mm 90 mm 675 mm For leveling purposes, the feet may be extended up to an additional 11mm. 8.3.3 Defender 2200 Base and Indicator Figure 8-3. Defender 2200 Overall Dimensions (See Table 8-1 for measurements by model.) -
Page 43: Compliance
Should this device be passed on to other parties (for private or professional use), the content of this regulation must also be related. For disposal instructions in Europe, refer to www.ohaus.com/weee. Thank you for your contribution to environmental protection. -
Page 44: Limited Warranty
OHAUS products are warranted against defects in materials and workmanship from the date of delivery through the duration of the warranty period. During the warranty period OHAUS will repair, or, at its option, replace any component(s) that proves to be defective at no charge, provided that the product is returned, freight prepaid, to OHAUS. - Page 46 Ohaus Corporation 7 Campus Drive Suite 310 Parsippany, NJ 07054 USA Tel: (973) 377-9000 Fax: (973) 944-7177 With offices worldwide www.ohaus.com *83033841* P/N 83033841 © 2011 Ohaus Corporation, all rights reserved Printed in China...
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