OHAUS T71P Instruction Manual Download

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EN-8 7000 Series Ind icators

1 2 3 4 5 6 7 8 9 10 11 12

15 14

Item Description

RS232 connector (T71P only)

Scale 1 sense jumper W1

RS232 terminal block J5 (T71XW only)

11 Security

switch

SW1

External input terminal block J9

Rechargeable battery opton connection J3

(T71P opposite side)

Scale 2 sense jumper W4

Real time clock battery

Scale 2 load cell terminal block J7

DC power connection

Scale 2 sense jumper W3

15 Alibi

option

connection

Scale 1 sense jumper W2

16 Option

connection

Scale 1 load cell connector J14 (T71P only)

Battery connection (T71P only)

Scale 1 load cell terminal block J4

Figure 1-3. Main PC Board

Summary of Contents for T71P

Page 1: ...7000 Series Indicators Instruction Manual T71P T71XW ...

Page 2: ......

Page 3: ...h to T 71P or T71XW 13 2 3 5 T71P Housing Orientat ion 13 2 3 6 Mounting Bracket 13 3 SETTINGS 14 3 1 Menu Structure 14 3 2 Menu Navigation 16 3 3 Calibration Menu 17 3 3 1 Zero Calibration 17 3 3 2 Span Calibration 17 3 3 3 3 Point LinearityCalibration 18 3 3 4 5 Point LinearityCalibration 18 3 3 5 Calibration Test 19 3 3 6 Geographical Adjustment Factor 20 3 3 7 End Calibration 20 3 4 Setup Menu...

Page 4: ... 7 9 End Unit 29 3 8 GMP Menu 30 3 8 1 Reset 30 3 8 2 Date 30 3 8 3 Time 30 3 8 4 User ID 31 3 8 5 Project ID 31 3 8 6 Scale ID 31 3 8 7 End GMP 31 3 9 Print1 Print2 Menus 31 3 9 1 Reset 31 3 9 2 Print Stable Data Only 31 3 9 3 Auto Print 32 3 9 4 Print Content Sub menu 32 3 9 5 Layout Sub menu 35 3 9 6 List 36 3 9 7 End Print1 End Print2 36 3 10 COM1 COM2Menus 36 3 10 1 Reset 36 3 10 2 Baud 36 3 ...

Page 5: ...TION 45 4 1 Turning Indicator On Off 45 4 2 Zero Operation 45 4 3 Manual Tare 45 4 4 Preset Tare 45 4 5 Auto Tare 45 4 6 Changing Units of Measure 45 4 7 Printing Data 46 4 8 Dual Scale Operation 46 4 9 Application Modes 46 4 9 1 Weighing 46 4 9 2 Parts Counting 46 4 9 3 Percent Weighing 48 4 9 4 Dynamic Weighing 48 4 9 5 Check Weighing 49 4 10 Library 50 4 10 1 Storing Library Data 50 4 10 2 Retr...

Page 6: ... Ind icators 7 MAINTENANCE 62 7 1 Cleaning 62 7 2 Troubleshooting 62 7 3 Service Information 63 8 TECHNICAL DATA 64 8 1 Specifications 64 8 2 Accessories and Options 65 8 3 Drawings and Dimensions 66 8 4 Compliance 67 ...

Page 7: ...ther liquids Service should only be performed by authorized personnel The T71XW is supplied with a grounded power cable Use only with a compatible grounded power outlet 1 1 1 Relay Option Safety Precautions This equipment may have an optional AC or DC Relay Option board installed This option allowsexternal devices to be controlle d by the equipment WARNING ELECTRICAL SHOCK HAZARDS EXIST WITHIN THE...

Page 8: ...5 Mounting bracket 6 Security screw 7 Rear housing 8 Data label 9 Battery cover 10 Screw 4 11 RS232 connector 12 Cable gland for Scale 2 load cell cable or option cable 13 Load cell connector for Scale 1 14 Cable gland for Scale 1 load cell cable 15 Hole plug for option 16 Power receptacle 1 16 15 14 13 12 11 2 3 4 5 6 7 8 9 10 Figure 1 1 T71P Indicator ...

Page 9: ...using 8 Data label 9 Location for security screw 10 Power cord 11 Cable gland for Scale 1 load cell cable 12 Cable gland for Scale 2 load cell cable 13 Cable gland for RS232 option RS485 RS422 option or External Input cable 14 Cable gland for RS232 cable 15 Cable gland for Relay option cable 1 15 14 13 12 11 10 2 3 4 5 6 7 8 9 Figure 1 2 T71XW Indicator ...

Page 10: ...ut terminal block J9 12 Rechargeable battery opton connection J3 T71P opposite side 4 Scale 2 sense jumper W4 13 Real time clock battery 5 Scale 2 load cell terminal block J7 14 DC power connection 6 Scale 2 sense jumper W3 15 Alibi option connection 7 Scale 1 sense jumper W2 16 Option connection 8 Scale 1 load cell connector J14 T71P only 17 Battery connection T71P only 9 Scale 1 load cell termin...

Page 11: ...1 2 3 4 20 19 18 17 16 15 5 6 7 8 9 14 13 12 11 10 Item Description Item Description 1 7 segment display 11 Dynamic symbol 2 Brackets not used 12 Pieces symbol 3 Scale symbol 13 14 segment display 4 Range symbol 14 Memory symbol 5 Kilogram gram symbols 15 Brutto Gross symbols 6 Percent symbol 16 Preset Tare Tare symbols 7 Pound Ounce Pound Ounce symbols 17 Stable weight symbol 8 Tonne symbol 18 Ne...

Page 12: ...g Increment the displayed value Back Go back to the previous menu or setting Decrement the displayed value Exit Exit the menu Abort the calibration in progress Library Function Short Press Yes Accept the current setting No Advance to the next library or setting Increment the displayed value Back Go back to the previous library or setting Decrement the displayed value Exit Exit the library Button P...

Page 13: ...ion Only use this attachment method if the system will not be used in a Washdown environment This cable connects to the terminal block inside the T71XW and has an external connector on the other end 2 2 3 RS232 Interface Cable to T71P Connect the optional RS232 cable to the RS232 connector Figure 1 1 item 11 Pin Connection 1 N C 2 TXD 3 RXD 4 N C 5 Ground 6 N C 7 CTS 8 RTS 9 N C Figure 2 1 RS232 C...

Page 14: ...Remove the four Phillips head screws from the rear housing Remove the front housing being careful not to disturb the internal connections Once all connections are made reattach the front housing T71XW Remove the four 8mm hex head bolts from the rear housing Open the housing by carefully pulling the front housing forward Once all connections are made reattach the front housing Tighten the bolts to ...

Page 15: ... cable through the cable gland Figure 1 1 item 12 or Figure 1 2 item 13 and attach it to the terminal block J9 Figure 1 3 item 3 Tighten the cable gland to secure the cable and maintain a tight seal 2 3 5 T71P Housing Orientation The T71P is delivered in the wall mount orientation with connections exiting below the display The rear housing may be reversed so the connections exit above the display ...

Page 16: ...D ON 0 0001 100 AUTO ZERO 2 SET1 SET60 OFF XXXXXX NUMERIC ONLY POWER ON UNIT 2 OFF SEMI ON SCALE ID GROSS AUTO 0 5d LEVEL CUSTOM 2 XXXXXX OFF KILOGRAM 1d SET1 SET60 OFF END GMP ON POUND 3d AUTO ON NET GRAM BACKLIGHT LEVEL FACTOR OFF OUNCE OFF SET1 SET60 0 00001 ON POUND OUNCE ON CHECK WEIGH 2 9 99999 TARE TONNE AUTO OFF EXPONENT OFF CUSTOM 1 MINUTE WEIGH 0 ON ZERO RANGE 2 2 MINUTES PCS 1 HEADER 2 ...

Page 17: ...E LOCK PRINT1 LOCK FUNCTION NUMERIC ONLY HANDSHAKE ADDRESS 4 NORMAL OFF OFF GROSS NONE OFF HOLD ON ON OFF XON XOFF 01 TO 99 CONTACT LOCK PRINT2 LOCK MODE ON HARDWARE HANDSHAKE SIMULTANEOUS OFF OFF NET ALT COMMAND NONE B B M ON ON OFF PRINT XON XOFF M B B LOCK COM1 LOCK TARE ON A Z ALT COMMAND STABLE OFF OFF TARE TARE PRINT OFF ON ON OFF A Z A Z ON LOCK COM2 LOCK MENU ON ZERO TARE END I O OFF OFF H...

Page 18: ...es button to enter the displayed menu After entering the desired menu Press the No button to move to the next menu item or press the Back button to move to the previous menu item Press the Yes button to enter the displayed menu item After entering the desired menu item Press the No button to move to the next setting or press the Back button to move to the previous setting For menu items with numer...

Page 19: ... point without affecting the span or linearity calibration With no load on the scale press the Yes button to set the new zero calibration point The display shows C then DONE and returns to the current application mode 3 3 2 Span Calibration Use this calibration method to adjust the zero calibration point and span calibration point without affecting the linearity calibration With no load on the sca...

Page 20: ... Yes button The display shows C followed by the 1 2 load calibration point Place the specified 1 2 load calibration weight on the scale and press the Yes button The display shows C followed by the zero calibration point With no load on the scale press the Yes button The display shows C then DONE and returns to the current application mode 3 3 4 5 Point Linearity Calibration Use this calibration me...

Page 21: ...s button The display shows C followed by the zero calibration point With no load on the scale press the Yes button The display shows C then DONE and returns to the current application mode 3 3 5 Calibration Test Calibration Test is used to compare a known calibration weight against the stored span calibration data With no load on the scale press the Yes button The display shows the zero load calib...

Page 22: ...the Range Capacity and Graduation values for both scales The Range1 Capacity1 and Graduation1 values are set for Scale 1 which is connected to the circular connector Figure 1 1 Item 8 or terminal block J4 Figure 1 3 Item 9 on the main pc board The Range2 Capacity2 and Graduation2 values are set for Scale 2 which is connected to the terminal block J7 Figure 1 3 Item 5 on the main pc board All other...

Page 23: ...pacity2 Set the capacity of Scale 2 using the numeric keypad Settings from 1 to 999999 are available NOTE If DUAL was selected as the Range2 setting the Capacity2 setting defines the capacity of the coarse range The capacity of the fine range is automatically defined as half of the Capacity2 setting After the capacity is set select the primary unit KILOGRAM the primary unit is kilograms POUND the ...

Page 24: ...t startup AUTO last unit in use when the indicator was turned off KILOGRAM kilograms GRAM grams POUND pounds OUNCE ounces POUND OUNCE pound ounces TONNE tonnes CUSTOM custom unit 3 4 10 Zero Range Set the percentage of scale capacity that may be zeroed 2 zero up to 2 percent of capacity 100 zero up to 100 percent of capacity 3 4 11 Auto Tare Set the automatic tare functionality OFF automatic tare ...

Page 25: ... the Menu settings are affected as follows Calibration functions are hidden except for Calibration Test Capacity is read only Range Graduation Power On unit Auto Tare Retain Zero Gross Indication Print Output Unit and Mode settings are locked at their current settings Zero Range is locked at 2 Stable Range is locked at 1d Auto Zero Tracking is set to 0 5d Continuous Print is disabled IP and CP RS2...

Page 26: ... the alibi memory is enabled OFF alibi records are not stored in the alibi memory ON alibi records are stored in the alibi memory NOTE The Alibi menu item is only displayed if the Alibi Memory Option is installed 3 4 20 End Setup Advance to the next menu or return to the top of the current menu 3 5 Readout Menu Enter this menu to customize display functionality 3 5 1 Reset Reset the Readout menu t...

Page 27: ...o tracking functionality OFF disabled 0 5 D the display maintains zero until a drift of 0 5 graduation per second is exceeded 1 D the display maintains zero until a drift of 1 graduation per second is exceeded 3 D the display maintains zero until a drift of 3 graduations per second is exceeded NOTE When Legal for Trade is set to ON the setting is forced to 0 5 D The 1 D and 3 D settings are still ...

Page 28: ...ns off after 5 minutes of inactivity 3 5 8 Gross Indicator Set the symbol displayed for gross weights OFF no symbol is displayed GROSS the G symbol is displayed BRUTTO the B symbol is displayed 3 5 9 End Readout Advance to the next menu or return to the top of the current menu 3 6 Mode Menu Enter this menu to activate the desired application modes 3 6 1 Reset Reset the Mode menu to the factory def...

Page 29: ...are manually initiated by pressing the FUNCTION button SEMI AUTO averaging is automatically initiated when the display exceeds 5 graduations resetting is manually initiated by pressing the FUNCTION button AUTO averaging is automatically initiated when the display exceeds 5 graduations resetting is automatically initiated when the display returns to within 5 graduations of zero If MANUAL SEMI AUTO ...

Page 30: ...ctory defaults Factory default settings are shown in bold NO not reset YES reset NOTE If LEGAL FOR TRADE is set to ON the Unit menu is not reset 3 7 2 Kilogram Unit Set the status OFF disabled ON enabled 3 7 3 Pound Unit Set the status OFF disabled ON enabled 3 7 4 Gram Unit Set the status OFF disabled ON enabled 3 7 5 Ounce Unit Set the status OFF disabled ON enabled NOTE Ounce Unit is not availa...

Page 31: ...available when Range is set to DUAL When Custom Unit is set to ON the Factor Exponent and Least Significant Digit must be set Factor Set the conversion factor using the numeric keypad Settings of 0 00001 to 9 99999 are available The default setting is 1 00000 Exponent Set the factor multiplier 0 multiply the Factor by 1 1x100 1 multiply the Factor by 10 1x101 2 multiply the Factor by 100 1x102 3 m...

Page 32: ... this menu to set the date Date Type Set the date format MDY Month Day Year DMY Day Month Year YMD Year Month Day Date Set Set the date 00 to 99 year position 01 to 12 month position 01 to 31 day position 3 8 3 Time Enter this menu to set the time Time Type Set the time format 24 HOUR 24 hour format 12 HOUR 12 hour format Time Set Set the time 24 hour format 00 to 23 hour position 00 to 59 minute ...

Page 33: ...ettings up to 12 characters are available The default setting is 000000 3 8 7 End GMP Advance to the next menu or return to the top of the current menu 3 9 Print1 Print2 Menus Enter this menu to set printing parameters NOTE The Print2 menu is only available if the optional RS232 or RS485 RS422 interface is installed 3 9 1 Reset Reset the Print menu to the factory defaults Factory default settings ...

Page 34: ...ad is stable LOAD ZERO Prints when the displayed load or zero reading is stable When INTERVAL is selected set the time interval using the numeric keypad Settings of 1 to 3600 seconds are available 3 9 4 Print Content Sub menu Enter this sub menu to define the content of the printed data Result Set the status OFF the displayed reading is not printed ON the displayed reading is printed NUMERIC ONLY ...

Page 35: ...n 5 1 User ID Set the status OFF the User ID value is not printed ON the User ID value is printed User Id XXXXXXXXXXXX Project ID Set the status OFF the Project ID value is not printed ON the Project ID value is printed Project Id XXXXXXXXXXXX Scale ID Set the status OFF the Scale ID value is not printed ON the Scale ID value is printed Scale Id XXXXXXXXXXXX Date Time Set the status OFF the time a...

Page 36: ...ULATE setting Examples are shown below Mode Accumulate set OFF Accumulate set ON Weighing None N 10 Total 10 000 kg Avg 1 000 kg Std 0 001 kg Min 0 999 kg Max 1 001 kg Diff 0 002 kg Counting APW 0 100 kg APW 0 100 kg N 10 Total 1000 Pcs Avg 100 Pcs Std 1 Pcs Min 99 Pcs Max 101 Pcs Diff 2 Pcs Percent Ref Wt 1 23 kg Ref Wt 1 23 kg Check Weighing Under 0 995 kg Over 1 005 kg Under 0 995 kg Over 1 005...

Page 37: ...ut Sub menu This sub menu is used to define the format of the data output to a printer or computer Format Set the printing format MULTI a multiple line printout is generated A CRLF is added after each data output SINGLE a single line printout is generated A TAB delimiter is added between each data output Feed Set the paper feed NONE the paper remains in its current position after printing LINE mov...

Page 38: ...COM2 Menus Enter this menu to define communication parameters NOTE The COM2 menu is only available if an optional RS232 PC Board or RS485 RS422 PC Board is installed 3 10 1 Reset Reset the COM menus to the factory defaults Factory default settings are shown in bold NO not reset YES reset 3 10 2 Baud Set the baud rate 300 300 bps 600 600 bps 1200 1200 bps 2400 2400 bps 4800 4800 bps 9600 9600 bps 1...

Page 39: ...ommunication address COM2 menu only OFF no address 01 to 99 address 01 to 99 NOTE The Address menu item is only displayed in the COM2 menu if the optional RS485 RS422 PC Board is installed 3 10 7 Alternate Command Sub menu Enter this sub menu to set a different command character for the P Print T Tare or Z Zero commands NOTE The selected character can only be used for one command Alternate Print C...

Page 40: ...Input Set the function to be controlled by an optional external input device such as a footswitch OFF disabled TARE equivalent to pressing the TARE button ZERO equivalent to pressing the ZERO button PRINT equivalent to pressing the PRINT button FUNCTION equivalent to pressing the FUNCTION button S S when the optional relay pc board is installed the first external input changes the state of the rel...

Page 41: ... the indicator will restore the closed condition of the relays Output Sequence Set how the relay outputs react as the weight reading changes from under to accept accept to over NORMAL the previously enabled relay will be disabled as the next relay is enabled HOLD the previously enabled relay will hold the same state as the next relay is enabled Contact Set the timing of the relay contacts SIMULTAN...

Page 42: ... the factory defaults Factory default settings are shown in bold NO not reset YES reset NOTE Settings for Legal for Trade controlled menu items are not reset 3 12 2 Lock Calibration Set the status OFF the Calibration menu is not locked ON the Calibration menu is locked 3 12 3 Lock Setup Set the status OFF the Setup menu is not locked ON the Setup menu is locked 3 12 4 Lock Readout Set the status O...

Page 43: ... 12 8 Lock Print2 Set the status OFF the Print2 menu is not locked ON the Print2 menu is locked 3 12 9 Lock COM1 Set the status OFF the COM1 menu is not locked ON the COM1 menu is locked 3 12 10 Lock COM2 Set the status OFF the COM2 menu is not locked ON the COM2 menu is locked 3 12 11 Lock GMP Set the status OFF the GMP menu is not locked ON the GMP menu is locked 3 12 12 Lock I O Set the status ...

Page 44: ...ck menu to the factory defaults Factory default settings are shown in bold NO not reset YES reset 3 13 2 Lock All Buttons Set the status OFF all buttons are not locked ON all buttons are locked 3 13 3 Lock Off Button Set the status OFF the Off button is not locked ON the Off button is locked 3 13 4 Lock Zero Button Set the status OFF the Zero button is not locked ON the Zero button is locked 3 13 ...

Page 45: ...the status OFF the Mode button is not locked ON the Mode button is locked 3 13 9 Lock Tare Button Set the status OFF the TARE button is not locked ON the TARE button is locked 3 13 10 Lock Menu Button Set the status OFF the Menu button is not locked ON the Menu button is locked 3 13 11 Lock Library Button Set the status OFF the LIBRARY button is not locked ON the LIBRARYbutton is locked 3 13 12 Lo...

Page 46: ...tion the Menu Lock and Key Lock menu settings may be viewed but not changed Open the housing as explained in Section 2 3 1 Set the position of the switch to ON as shown in Section 1 2 Figure 1 3 Item 11 When the switch is in the ON position the start up display includes the LOCK ON message Note This switch is also used in conjunction with the Legal for Trade menu item When the Legal for Trade menu...

Page 47: ...he container on the scale and press the TARE button NOTE The display must be stable To clear the tare remove all weight from the scale and press the TARE button 4 4 Preset Tare Enter the preset tare value using the numeric keypad then press the TARE button The display will show the PT symbol and the tare value as a negative number To clear the preset tare remove all weight from the scale and press...

Page 48: ...ate is set to OFF in the Setup menu the weight is briefly displayed in 10x expanded resolution by pressing the FUNCTION button If Accumulate is set to MANUAL in the Setup menu the displayed weight is added to the accumulation data by pressing the FUNCTION button If Accumulate is set to AUTO in the Setup menu the displayed weight is automatically added to the accumulation data when the reading beco...

Page 49: ...ht for Negative Counting The average piece weight APW is established by removing a specified quantity from a full container on the scale When the Mode button is released CLEAR APW is displayed Press the No button to use the stored APW or press the Yes button to establish a new APW When establishing a new APW the display alternates between PLACE 10 OR and ENTER APW To enable negative counting press...

Page 50: ...bottom line NOTE Press the FUNCTION button to briefly display the Reference Weight 4 9 4 Dynamic Weighing Use this mode to weigh moving items or large items that block the display NOTE If Accumulate is set to MANUAL or AUTO the in the Setup menu the held weight is automatically added to the accumulation data Manual operation DYNAMIC is set to MANUAL in the MODE menu When the display shows READY pl...

Page 51: ...tton Then press the FUNCTION button The display shows OVER and the current setting To keep the current over limit press the Yes button To change the over limit enter the new limit using the keypad To change the sign of the limit press and hold the button Then press the FUNCTION button Positive Check Weighing Positive check weighing is used to determine when the material added to the scale is withi...

Page 52: ... data may be stored in memory for future use The following data is stored for each mode Mode Record ID Name Preset Tare APW Reference Wt Under Limit Over Limit Level Weighing Counting Percent Weighing Check Weighing Dynamic Weighing NOTES LIBRARY must be set to ON in the SETUP menu Section 3 4 18 Up to 256 library records may be stored 4 10 1 Storing Library Data Press the LIBRARY button to view t...

Page 53: ...To save the record press the Yes button Counting Mode Library Records The Name of the item is displayed By default the Name is the same as the Record ID Use the keypad to change the value Press the Yes button to accept the value The Preset Tare of the item is displayed By default the current Tare is used as the Preset Tare value Use the keypad to change the value Press the Yes button to accept the...

Page 54: ...lue To save the record press the Yes button Check Weighing Mode Library Records The Name of the item is displayed By default the Name is the same as the Record ID Use the keypad to change the value Press the Yes button to accept the value The Preset Tare of the item is displayed By default the current Tare is used as the Preset Tare value Use the keypad to change the value Press the Yes button to ...

Page 55: ...alue Use the keypad to change the value Press the Yes button to accept the value To save the record press the Yes button 4 10 2 Retrieving Data Enter the Record ID number without prefix and press the LIBRARY button to view the desired memory location To view a different Record ID press the No button Press the Yes button to load the data for the displayed Record ID 4 10 3 Editing Stored Data Enter ...

Page 56: ...umulation data is stored separately for each mode To include the statistics data when printing INFORMATION must be set to ON in the PRINT CONTENT menu 4 11 1 Accumulating Displayed Values With ACCUMULATE set to MANUAL place the item on the scale and press the FUNCTION button to accumulate the displayed value With ACCUMULATE set to AUTO place the item on the scale The displayed value is accumulated...

Page 57: ...enu When the Alibi Memory is full the Record ID counter begins over at to 000001 The new data overwrites the previously stored data for that record 4 12 1 Viewing Alibi Data To view alibi records press and hold the Info button until ALIBI is displayed When the button is released the display shows the current alibi Record ID Press the Yes button to view that record or press the No or Back button to...

Page 58: ... command characters may be defined by the user Refer to Section 3 10 7 3 Data output by the indicator is always terminated with a carriage return line feed CRLF 5 2 Output Format The Result Data is output in the following format Field Label 1 Space 2 Weight 3 Space 2 Unit 4 Space Stability 5 Space G N 6 Space Term Characters 7 Length 11 1 9 1 5 1 1 1 3 1 4 1 In certain cases a Label field of up to...

Page 59: ...ICS N 12 N 12 Not printed STATISTICS Total 11 11 kg Total 144 Pcs Not printed STATISTICS Avg 11 11 kg Avg 12 Pcs Not printed STATISTICS Std 0 010 kg Std 0 Pcs Not printed STATISTICS Min 11 09 kg Min 12 Pcs Not printed STATISTICS Max 11 13 kg Max 12 Pcs Not printed STATISTICS Diff 0 04 kg Diff 0 Pcs Not printed MODE Mode Weighing Mode Counting Mode Percent Content Check Weigh Mode Dynamic Mode HEAD...

Page 60: ...tion Test Cal Test New Cal 10 000 kg Old Cal 10 000 kg Diff 0 000 kg Wt ID End HEADER 1 Ohaus Corporation HEADER 2 19A Chapin Road HEADER 3 Pine Brook NJ 07058 HEADER 4 USA HEADER 5 Tel 1 973 377 9000 TIME 01 31 08 12 30 PM SCALE ID Scale ID 123456 USER ID User ID 123456 PROJECT ID Project ID 123456 NAME Name MODE Mode Cal Test ...

Page 61: ...en Legal for Trade is set to ON and the security switch is set to ON the following menu settings cannot be changed Zero Calibration Span Calibration Linearity Calibration GEO Range Capacity Graduation Power On Unit Zero Range Auto Tare Retain Weight Legal for Trade Stable Range Auto Zero Tracking Gross Indicator Modes Units Stable Only NOTE For installations that employ the audit trail sealing met...

Page 62: ... exiting the menu if one or more of the following settings are changed Range Capacity Graduation Power On Unit Zero Range Auto Tare Legal for Trade Stable range Auto Zero Tracking Modes Units Stable Printing 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 sta...

Page 63: ... 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 64: ... to calibrate Lock Calibration Menu set to ON LFT Menu set to ON Incorrect value for calibration mass Set Lock Calibration Menu to OFF Refer to Section 3 12 Menu Lock Set LFT Menu to OFF Use correct calibration mass Cannot display weight in desired weighing unit Unit not set to ON in Unit Menu Enable unit in the Units Menu Refer to Section 3 7 Cannot change menu settings Menu has been locked Set s...

Page 65: ...itch OFF Refer to Section 6 1 Set the security switch to the ON position then exit the menu REF WT ERROR displayed Reference Weight too small The weight on the platform is too small to define a valid reference weight Use a greater weight for the sample 7 3 Service Information If the troubleshooting section does not resolve your problem contact an Authorized Ohaus Service Agent For service assistan...

Page 66: ...ne LCD Under Accept Over indicators Yellow Green Red LED Backlight White LED Controls 17 button membrane switch Ingress protection IP66 Load cell excitation voltage 5 VDC Load cell drive Up to 8 x 350 ohm load cells Load cell input sensitivity Up to 3 mV V Stabilization time Within 2 seconds Auto zero tracking Off 0 5 d 1 d or 3 d Zeroing range 2 or 100 of capacity Span calibration 1 kg or 1 lb to...

Page 67: ... Interface Cable PC 9 pin T71P 80500525 Interface Cable PC 9 pin T71XW 80500552 Interface Cable PC 25 pin T71XW 80500553 Load Cell Cable Adapter 80500736 Load Cell Sealing Collar 80500737 TABLE 8 3 OPTIONS DESCRIPTION PART NUMBER Foot Switch 71173378 Alibi Memory Kit 80500503 AC Relay Kit 80500720 Base Mount Kit T71P only 80500722 Column Mount Kit 35 cm painted steel 80500723 Column Mount Kit 68 c...

Page 68: ...EN 66 7000 Series Indicators 8 3 Drawings and Dimensions Figure 8 1 T71P Dimensions Figure 8 2 T71XW Dimensions ...

Page 69: ...th Canadian ICES 003 ISO 9001 Registration In 1994 Ohaus Corporation USA was awarded a certificate of registration to ISO 9001 by Bureau Veritus Quality International BVQI confirming that the Ohaus quality management system is compliant with the ISO 9001 standard s requirements On May 15 2003 Ohaus Corporation USA was re registered to the ISO 9001 2000 standard Important Notice for verified weighi...

Page 70: ...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 Thank you for your contri...

Page 71: ...has 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 Oha...

Page 72: ...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 80251405 P N 80251405 2008 Ohaus Corporation all rights reserved Printed in China ...

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