OHAUS DEFENDER SERIES Assembly Instructions Manual Download Page 7

Page: 7 / 55

EN-4

3000 Series Indicators

1. INTRODUCTION

This manual contains installation, operation and maintenance instructions for the T31P and T31XW Indicators. Please read this
manual completely before installation and operation.

1.1 Safety Precautions

• Verify that the input voltage range printed on the data label matches the local AC power to be used.

• Make sure that the power cord does not pose a potential obstacle or tripping hazard.

• Use only approved accessories and peripherals.

• Operate the equipment only under ambient conditions specified in these instructions.

• Disconnect the equipment from the power supply before cleaning.

• Do not operate the equipment in hazardous or unstable environments.

• Do not immerse the equipment in water or other liquids.

• Service should only be performed by authorized personnel.

• The T31XW is supplied with a grounded power cable. Use only with a compatible grounded power outlet

For safe and dependable operation of this equipment, please comply with the following safety precautions:

Summary of Contents for DEFENDER SERIES

Page 2: ...3000 Series Indicators Instruction Manual T31P Indicator T31XW Indicator ...

Page 3: ......

Page 4: ...Housing EN 11 2 3 2 Scale Base to T31P or T31XW EN 12 2 3 3 RS232 Interface Cable to T31XW EN 12 2 4 T31P Rear Cover Orientation EN 13 2 5 Direct Wall Mounting T31P only EN 13 2 6 Mounting Bracket T31XW only EN 13 3 SETTINGS EN 14 3 1 Menu Structure EN 14 3 2 Menu Navigation EN 15 3 3 Calibration Menu EN 15 3 3 1 Span Calibration EN 16 3 3 2 Linearity Calibration EN 16 3 3 3 Geographical Adjustmen...

Page 5: ...am Unit EN 24 3 7 3 Pound Unit EN 24 3 7 4 Gram Unit EN 24 3 7 5 Ounce Unit EN 24 3 7 6 Pound Ounce Unit EN 24 3 7 7 End Unit EN 24 3 8 Print Menu EN 25 3 8 1 Reset EN 25 3 8 2 Baud EN 25 3 8 3 Parity EN 25 3 8 4 Stop Bit EN 25 3 8 5 Handshake EN 26 3 8 6 Print Stable Data Only EN 26 3 8 7 Auto Print EN 26 3 8 8 Content EN 26 3 8 9 End Print EN 26 3 9 Menu Lock Menu EN 27 3 9 1 Reset EN 27 3 9 2 L...

Page 6: ...ing EN 29 5 SERIAL COMMUNICATION EN 31 5 1 Interface Commands EN 31 5 2 Output Format EN 32 6 LEGAL FOR TRADE EN 33 6 1 Settings EN 33 6 2 Verification EN 33 6 3 Sealing EN 33 6 3 1 Physical Seals EN 33 6 3 2 Audit Trail Seal EN 34 7 MAINTENANCE EN 36 7 1 Model T31P Cleaning EN 36 7 2 Model T31XW Cleaning EN 36 7 3 Troubleshooting EN 34 7 4 Service Information EN 37 8 TECHNICAL DATA EN 38 8 1 Spec...

Page 7: ...bstacle or tripping hazard Use only approved accessories and peripherals Operate the equipment only under ambient conditions specified in these instructions Disconnect the equipment from the power supply before cleaning Do not operate the equipment in hazardous or unstable environments Do not immerse the equipment in water or other liquids Service should only be performed by authorized personnel T...

Page 8: ...using 3 Control Panel 4 Security Screw 5 Key Hole 4 for wall mounting 6 Screw 4 7 Data Label 8 Rear Housing 9 Power Receptacle 10 Strain Relief for Load Cell Cable 11 RS232 Connector TABLE 1 1 T31P PARTS 4 6 7 8 9 10 11 5 2 0 CALIBRATION MODE PCS NET TARE 3000SERIES On Zero Off Yes Print Units No Tare Menu Exit Function Mode Back 1 ...

Page 9: ...w 4 7 Rear Housing 8 Data Label 9 Strain Relief for RS232 10 Strain Relief for Load Cell Cable 11 Power cord Figure 1 2 T31XW Indicator 2 3 5 6 7 8 9 10 11 1 2 Overview of Parts and Controls Cont TABLE 1 2 T31XW PARTS 1 4 0 CALIBRATION MODE PCS NET TARE 3000SERIESXTREMEW On Zero Off Yes Print Units No Tare Menu Exit Function Mode Back ...

Page 10: ...nly 3 Line Power Input 4 Sense Jumper W1 5 Load Cell Terminal Block J5 6 Sense Jumper W2 7 RS232 Terminal Block J7 T31XW Model only 8 RS232 Connector J6 T31P Model only 9 LFT On Off Switch TABLE 1 3 MAIN PC BOARD Figure 1 3 Main PC Board 1 2 3 4 5 6 7 8 9 OFF ON J7 J6 J5 W1 W2 J4 TXD GND RXD EXC SIG SIG EXC SENS GND SENS LOAD CELL WIRING RS232 WIRING ...

Page 11: ...1 Capacity Label Window 2 TARE Menu button 3 TARE symbol 4 FUNCTION Mode button 5 NET symbol 6 PCS symbol 7 PRINT Units button 8 Calibration Mode symbol 9 Battery symbol T31P only 10 ON ZERO Off button 11 Center of Zero symbol Figure 1 4 Controls and Indicators TABLE 1 4 CONTROL PANEL 11 2 6 10 8 ...

Page 12: ...ing the application mode Press and hold allows scrolling through modes Menu Enter the User menu View the Audit Trail event counters extended press Menu Function Short Press Yes Accepts the current setting on the display No Advances to the next menu or menu item Rejects the current setting on the display and advances to the next available setting Increments the value Back Moves Back to previous men...

Page 13: ...g Kit 2 2 External Connections 2 2 1 RS232 interface Cable to T31P Connect the optional RS232 cable to the RS232 connector Figure 1 1 item 13 2 2 2 AC Power to T31P Connect the AC Adapter to the power receptacle Figure 1 1 item 8 then plug the AC Adapter into an electrical outlet 2 2 3 AC Power to T31XW Connect the AC plug to a properly grounded electrical outlet Pin Connection 1 N C 2 TXD 3 RXD 4...

Page 14: ...peration a flashing triangle above the battery function symbol indicates the battery is low and requires recharging Approximately 60 minutes of operation will remain when the battery symbol starts to blink The indicator will display Lo BAT and automatically turn off when the battery is fully discharged CAUTION BATTERY IS TO BE REPLACED ONLY BY AN AUTHORIZED OHAUS SERVICE DEALER RISK OF EXPLOSION C...

Page 15: ...he strain relief to ensure a watertight seal Pin Connection J5 1 EXCITATION J5 2 SENSE J5 3 SIGNAL J5 4 GND J5 5 SIGNAL J5 6 SENSE J5 7 EXCITATION Jumper Connections For a 4 wire load cell with no sense wires Jumpers W2 and W3 must be shorted For a 6 wire load cell that includes sense wires see Figure 2 2 Jumpers W2 and W3 must be opened For load cells with an extra ground shield wire Connect the ...

Page 16: ...XW only Attach the bracket to a wall or table using fasteners not supplied that are appropriate for the type of mounting surface The bracket will accommodate up to 6 mm 1 4 diameter screws Locate the mounting holes as shown in Figure 2 6 Figure 2 3 Wall Mount Configuration Figure 2 4 Bench Top Configuration Figure 2 6 Mounting Bracket Dimensions 2 5 Direct Wall Mounting T31P only The T31P indicato...

Page 17: ...ODE POUND 7 EVEN LOCK SETUP KILOGRAM O R E Z O T U A OFF 7 ODD OFF POUND F F O ON 7 NONE ON CAPACITY 0 5d GRAM 8 NONE LOCK READOUT 5 20000 d 1 OFF STOP OFF GRADUATION d 3 ON 1 ON 0 001 20 EXPAND MODE OUNCE 2 LOCK MODE POWER ON UNIT F F O OFF HANDSHAKE OFF AUTO N O ON OFF ON GRAM BACKLIGHT POUND OUNCE XON XOFF LOCK UNIT KILOGRAM O T U A OFF STABLE ONLY OFF POUND N O ON OFF ON OUNCE OFF END UNIT ON ...

Page 18: ...imately 5 minutes after stabilizing to room temperature 5 To abort calibration press the Exit button anytime during the calibration process 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 Yes Allows entry into the displayed menu Accepts the displayed setting...

Page 19: ...xits to the active weighing mode and displays the actual weight value Å 3 3 2 Linearity Calibration Linearity calibration uses 3 calibration points The first calibration point is established with no weight on the scale The second calibration point is established at approximately half capacity The third calibration point is established at capacity The Linearity calibration points are fixed and cann...

Page 20: ...ns in gravity Note Changing the GEO Factor alters the calibration The GEO value was set at the factory and should only be changed by an authorized manufacturer s representative or certified verirication personnel Refer to table 3 2 to determine the GEO factor that corresponds to your location Advance to the next menu 3 3 4 End Calibration ...

Page 21: ... 15 14 14 13 13 12 12 11 11 41 12 42 19 16 16 15 15 14 14 13 13 12 12 11 42 19 43 26 17 16 16 15 15 14 14 13 13 12 12 43 26 44 32 17 17 16 16 15 15 14 14 13 13 12 44 32 45 38 18 17 17 16 16 15 15 14 14 13 13 45 38 46 45 18 18 17 17 16 16 15 15 14 14 13 46 45 47 51 19 18 18 17 17 16 16 15 15 14 14 47 51 48 58 19 19 18 18 17 17 16 16 15 15 14 48 58 50 06 20 19 19 18 18 17 17 16 16 15 15 50 06 51 13 ...

Page 22: ...l for Trade menu item is set to ON the Capacity Graduation Zero Range and Legal For Trade settings are not reset 3 4 4 Capacity Set the scale capacity from 5 to 20000 Refer to the Setup Table 3 3 for available settings 3 4 2 Legal for Trade Set the legal for trade status OFF off ON on Turning on the LFT menu setting has the following effects Zero range is set and locked on 2 Auto Zero Tracking is ...

Page 23: ...0 750 0 05 0 1 0 2 0 5 0 2 0 5 5 10 15 20 25 30 40 50 60 75 100 120 150 200 250 300 400 500 600 750 300 750 1000 0 05 0 1 0 2 0 5 1 0 2 0 5 1 5 10 15 20 25 30 40 50 60 75 100 120 150 200 250 300 400 500 600 750 1000 500 1000 1200 0 1 0 2 0 5 1 0 2 0 5 1 5 10 15 20 25 30 40 50 60 75 100 120 150 200 250 300 400 500 600 750 1000 1200 600 1200 1500 0 1 0 2 0 5 1 0 5 1 5 10 15 20 25 30 40 50 60 75 100 ...

Page 24: ... customize display functionality Reset No Yes Filter Level Lo Med Hi Auto Zero Tracking Off 0 5d 1d 3d Backlight Off On Auto Auto Shut Off Off End Readout Exit READOUT menu 3 5 1 Reset Set the Readout menu to factory default settings No not reset Yes reset If the Legal for Trade menu item is set to ON the Stable Range Averaging Level Auto Zero Tracking and Auto Off settings are not reset 3 4 5 Gra...

Page 25: ... the hardware lock switch is set to the ON position 3 5 4 Backlight Set the display backlight functionality OFF always off ON always on AUtO turns on when a button is pressed or the displayed weight changes turns off after 5 seconds of no activity 3 5 5 Auto Off Timer Set the automatic shut off functionality OFF disabled SEt 1 powers off after 1 minute of no activity SEt 2 powers off after 2 minut...

Page 26: ... Mode Advance to the next menu 3 6 Mode Menu Enter this menu to activate the desired application modes Reset No Yes Count Off On End Mode Exit MODE menu 3 6 1 Reset Set the Mode menu to the factory defaults No not reset Yes reset NOTE If the Legal for trade menu item is set ON the settings are not reset ...

Page 27: ...et Set the Unit menu to the factory defaults Settings NO not reset YES reset If the Legal for Trade menu item is set ON the settings are not reset Reset No Yes Kilograms Off On Pounds Off On Grams Off On Ounces Off On Pounds Ounces Off On End Unit Exit UNIT menu 3 7 3 Pound Unit Set the status OFF Disabled ON Enabled 3 7 5 Ounce Unit Set the status OFF Disabled ON Enabled 3 7 6 Pound Ounce Unit Se...

Page 28: ...PRINT menu 3 8 1 Reset Set the Print menu to factory defaults NO not reset YES reset 3 8 Print Menu Enter this menu to define printing parameters Default settings are bold NOTE If the Legal for Trade menu item is set to ON the following settings are not reset Stable Auto Print 3 8 2 Baud Set the Baud rate 300 300 bps 600 600 bps 1200 1200 bps 2400 2400 bps 4800 4800 bps 9600 9600 bps 19200 19200 b...

Page 29: ...terval 1 to 3600 seconds 3 8 6 Print Stable Data Only Set the print critera OFF values are printed immediately ON values are only printed when the stability criteria are met 3 8 4 Stop Bit Set the number of stop bits 1 1 stop bit 2 2 stop bits 3 8 8 Content Select the additional content of the printout GROSS OFF Gross weight is not printed ON Gross weight is printed NET OFF Net weight is not print...

Page 30: ...ttings for LFT controlled menu items are not reset 3 9 2 Lock Calibration Set the status OFF Calibration menu is not locked ON Calibration menu is locked and hidden 3 9 3 Lock Setup Set the status OFF Setup menu is not locked ON Setup menu is locked and hidden 3 9 4 Lock Readout Set the status OFF Readout menu is not locked ON Readout menu is locked and hidden 3 9 5 Lock Mode Set the status OFF Mo...

Page 31: ...the software version and then enters the active weighing mode To turn the Indicator off press and hold the ON ZERO Off button until OFF is displayed 4 2 Zero Operation Zero can be set under the following conditions Automatically at Power On initial zero Semi automatically manually by pressing the ON ZERO Off button Semi automatically by sending the Zero command Z or alternate zero command Press th...

Page 32: ... or sending the data to a computer requires that the communication parameters in the Print Menu are set refer to Section 3 8 Press the PRINT Units button to send the displayed data to the communication port the Auto Print Mode in Section 3 8 function must be Off 4 6 2 Parts Counting Use this mode to count parts of uniform weight The Indicator determines the quantity based on the average weight of ...

Page 33: ...ce Weight APW The display shows Put10 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 Begin Counting Place the parts on the scale and read the count If a container is used be sure to tare the empty container first ...

Page 34: ... displayed weight stable or unstable P Print stable displayed weight according to stability setting CP Continuous Print SP Print when stable xP Interval Print x Print Interval 1 3600 sec Z Same as pressing Zero button T Same as pressing Tare button xT Download Tare value in grams positive values only Sending 0T clears tare if allowed PU Print current unit g kg lb oz lb oz xU Set scale to unit x 1 ...

Page 35: ...1 decimal right justified leading zero blanking Units up to 5 characters Stability character is printed if not stable blank if stable Legend up to 3 characters G gross weight NET net weight T tare The default serial output format is shown below Field Polarity Space Weight Space Unit Stability Legend CR LF Length 1 1 7 1 5 1 3 1 1 ...

Page 36: ...urity switch may be set to ON to safeguard against unintentional changes to configuration and calibration settings NOTE When Legal for Trade is set to ON and the security switch is set to ON the following menu settings cannot be changed Span Calibration Linearity Calibration GEO LFT Calibration Unit Capacity Graduation Power On Unit Zero Range Auto Zero Tracking Expanded Mode Count Mode Kilogram U...

Page 37: ...Graduation Power On Unit Zero Range Auto Zero Tracking Expanded Mode Count Mode Kilogram Unit Pound Unit Gram Unit Ounce Unit Pound Ounce Unit Stable Only Note that the counter only indexes once even if several settings are changed The configuration event counter values range from CFG000 to CFG999 When the value reaches CFG999 the count starts over at CFG000 The calibration event counter CAL will ...

Page 38: ...EN 35 3000 Series Indicators The audit trail information is displayed in the format CFGxxx and CALxxx Then the indicator returns to normal operation CALIBRATION MODE CALIBRATION MODE CALIBRATION MODE ...

Page 39: ...not zero when turned on Load on Scale exceeds allowable limits Load on Scale is not stable Load Cell damage Remove load on Scale Wait for load to become stable Service required Unable to calibrate Lock Calibration Menu set to On Lock switch is on LFT menu set to On Incorrect value for calibration mass Set Lock Calibration Menu to Off Refer to Section 3 9 Menu Lock Set the Lock switch to Off Set LF...

Page 40: ...ror Calibration value outside allowable limits Repeat calibration using correct calibration weights LOW rEF The average piece weight of the parts is small warning Use parts with average piece weight greater than or equal to 1 division REF WT Err The average piece weight of the parts is too small Use parts with a average piece weight greater than or equal to 0 1 division 7 4 Service Information If ...

Page 41: ...ns Weighing Parts Counting Display 1 in 2 5 cm digit height 6 digit 7 segment 1 5 in 3 8 cm high x 4 9 in 12 5 cm wide backlit LCD Backlight White LED Keypad 4 button mechanical switches 4 button membrane switch Ingress Protection IP66 Load Cell Excitation Voltage 5V DC Load Cell Drive Up to 4 x 350 ohm Load Cells Load Cell Input Sensitivity Up to 3 mV V Stabilization Time Within 2 Seconds Auto ze...

Page 42: ...t Kit 70 cm painted steel 80251744 Column Mount Kit 35 cm stainless steel 80251745 Column Mount Kit 70 cm stainless steel 80251746 Wall Mount Kit T31P 80251747 Wall Mount Kit T31XW 80251748 Interface Cable PC 25 pin T31P 80500524 Interface Cable PC 9 pin T31P 80500525 Interface Cable PC 9 pin T31XW 80500552 Interface Cable PC 25 pin T31XW 80500553 ...

Page 43: ...EN 40 3000 Series Indicators 8 3 Drawings and Dimensions Figure 8 1 T31P Indicator Overall Dimensions Figure 8 2 T31XW Indicator Overall Dimensions with Mounting Bracket ...

Page 44: ...el and the green M metrology sticker on the descriptive data plate They may be put into service immediately Weighing Instruments to be verified in two stages have no green M metrology on the descriptive data plate and bear one of the preceding identification marks on the packing label The second stage of the initial verification must be carried out by an authorized and certified service organizati...

Page 45: ...to www ohaus com choose your country then search for WEEE Thank you for your contribution to environmental protection FCC Note 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 These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial envir...

Page 46: ...ed by accident or misuse exposed to radioactive or corrosive materials has foreign material penetrating to the inside of the product or as a result of service or modification by other than Ohaus In lieu of a properly returned warranty registration card the warranty period shall begin on the date of shipment to the authorized dealer No other express or implied warranty is given by Ohaus Corporation...

Page 47: ...Ohaus Corporation 7 Campus Drive Suite 310 Parsippany NJ 07054 USA Tel 973 377 9000 Fax 973 944 7177 www ohaus com P N 80251064 E 2012 Ohaus Corporation all rights reserved Printed in China 80251064 ...

Page 48: ...Defender T Series Bases Instruction Manual ...

Page 49: ......

Page 50: ...en moving the base Service should only be performed by qualified personnel FAILURE TO FOLLOW THESE PRECAUTIONS COULD RESULT IN DAMAGE TO THE EQUIPMENT OR BODILY HARM INSTALLATION Unpacking Unpack and inspect the product to make sure that all components have been included The package includes the following Base Weighing Pan Instruction Manual When purchased as a complete Defender Series Scale the p...

Page 51: ...alis strong solvents or abrasive materials Troubleshooting Operational difficulties that may be encountered can often be traced to simple causes such as Loose or incorrect wiring connections Obstructions to the base frame Unstable environments Incorrect calibration or setup of the indicator If the troubleshooting section does not resolve or describe your problem contact your authorized Ohaus servi...

Page 52: ...ns 520 x 720 x 198 mm 20 5 x 28 3 x 7 8 in Base Construction 304 stainless steel platform with painted steel frame and polyurethane wheels Repeatability std deviation 1d Linearity 1d Load Cell Capacity 500 kg 1000 kg Load Cell Cable 2 m L x 4 wire Load Cell Type 350 Ohm aluminum single point Load Cell Excitation 5 15V DC AC Load Cell Rated Output 2mV V Net Weight 40 kg 88 lb Shipping Weight 46 kg ...

Page 53: ...pose of this product in accordance with local regulations at the collecting point specified for electrical and electronic equipment If you have any questions please contact the responsible authority or the distributor from which you purchased this device 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...

Page 54: ...as been damaged by accident or misuse exposed to radioactive or corrosive materials has foreign material penetrating to the inside of the product or as a result of service or modification by other than Ohaus In lieu of a properly returned warranty registration card the warranty period shall begin on the date of shipment to the authorized dealer No other express or implied warranty is given by Ohau...

Page 55: ...tion 19A Chapin Road P O Box 2033 Pine Brook NJ 07058 2033 USA Tel 973 377 9000 Fax 973 944 7177 With offices worldwide www ohaus com 80253148 P N 80253148 2009 Ohaus Corporation all rights reserved Printed in China ...

Search results

Summary of Contents for DEFENDER SERIES

Reviews:

Brands by name

Popular brands

OHAUS DEFENDER SERIES, Assembly Instructions Manual

Search results

Summary of Contents for DEFENDER SERIES

Reviews:

Brands by name

Popular brands