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SBI-240 Weighing Indicator

Service Manual

AWT35

501

Issue

Summary of Contents for SBI-240

Page 1: ...SBI 240 Weighing Indicator Service Manual AWT35 501 Issue AA ...

Page 2: ...ee dimensions of a two dimensional work and the making of a copy in two dimensions of a three dimensional work stored in any medium by electronic means or transmitted in any form or by any means including electronic mechanical broadcasting recording or otherwise without the prior written consent of the copyright owner under license or as permitted by law This publication was correct at the time of...

Page 3: ...t 17 Setting a Pre determined Tare Weight 17 Change Weight Unit 17 Output Data print to a computer or printer 19 Display Gross or Net Weight 19 Check Weight data compare 19 Accumulation Mode 20 Count Mode 21 Enter a Known Piece Weight Directly 21 Enter the Piece Weight with a Sample of a Known Quantity 22 Check Counts count compare in Counting Mode 23 Percent Weighing Mode 24 Using an Entered Weig...

Page 4: ... 6 Serial Communication 58 Communication Details 58 Transaction String 58 Commands and Response 60 User Com 1 2 Layout 60 Parameter Multpl 62 Parameter EH SCP PS 60 64 Parameter SCP 12 65 Output Print Formats 66 UPS Worldship 67 Chapter 7 Test 68 Display Test 68 Serial Port 1 2 COM1 2 Receiving Test 68 Serial Port 1 2 COM1 2 Transmitting Test 68 Keyboard and Buzzer Test 69 Chapter 8 Troubleshootin...

Page 5: ...SBI 240 Service Manual 5 ...

Page 6: ...g ZERO Displayed messages appear in seven segment display type and reflect the case of the displayed message e g config 1 1 2 Special Messages Examples of special messages you will see in this manual are defined below The signal words have specific meanings to alert you to additional information or the relative level of hazard CAUTION This is a Caution symbol Cautions give information about proced...

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Page 8: ... keys 1 5 Cleaning the Indicator 1 6 CE Certification IMPORTANT This equipment must be routinely checked for proper operation and calibration Application and usage will determine the frequency of calibration required for safe operation Table 1 1 Cleaning DOs and DON Ts DO DO NOT Wipe down the outside of standard products with a clean cloth moistened with water and a small amount of mild detergent ...

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Page 11: ...on 2 1 Contents DANGER RISK OF ELECTRICAL SHOCK BE SURE TO UPLUG THE INDICATOR BEFORE REMOVING THE COVER OR OPENING THE UNIT REFER TO QUALIFIED SERVICE PERSONNEL FOR SERVICE Indicator UK EU US adapter plugs Service Manual 9V 600mA adapter ...

Page 12: ...e AC adapter into the DC9V power jack on the scale and then plug into a standard wall outlet 2 4 2 Definition of Connectors and Jumpers Table 2 1 Loadcell Connector IMPORTANT Make sure that the AC voltage and polarity appearing at the wall outlet matches the input voltage as well as the polarity marked on the AC adapter Pin Description In Out Power Electrical Level 1 excitation power output 5 0 3 ...

Page 13: ...Battery input voltage GND Power ground 0Vdc 3 Temperature sensor on Battery input Power ground Pin Definition In Out Power Electrical Level 1 VDD Power output 5 0 3 VDC 2 RXD Receive on UART1 Input 0 5VDC 3 TXD Transmit on UART1 Output 0 5VDC 4 GND of VDD Power ground 0VDC 5 GND1 of VUSBH Power ground 0VDC 6 USB Power DC DC select Output 0 5VDC 7 USB Power DC DC output output 6 0 3 VDC Pin Definit...

Page 14: ...e 2 6 KCAK Jumper Set Table 2 7 JP1 Jumper Connected Pins Function 1 2 Calibration enabled 2 3 Calibration disabled Connected Pins Function 1 2 Pins 1 2 are shorted for 4 wire load cell 2 3 Pins 2 3 are shorted for 6 wire load cell ...

Page 15: ...ad and Display Table 3 1 LCD Display Annunciators and Definitions LCD Annunciator Description Better known as the Center of Zero annunciator It is lit when the scale is at the zero point and the gross weight is 0 Scale is stable Battery level NET Indicates net mode and the tare weight is not 0 Total Display data is accumulated total times weight pieces or percentage Peak Scale is in dynamic weighi...

Page 16: ...weight pieces or percent is between the specified upper and lower limits LO Data compare is enabled Current data is below the specified lower limit LCD Annunciator Description Key Mode Condition Function Weigh count or percent Press for less than 3 seconds Enter or exit HOLD mode Press for more than 3 seconds Enter Setup mode Input data mode Press for more than 3 seconds Input decimal point Press ...

Page 17: ...a range for check weighing Time and date mode Press for more than 3 seconds Enters time or date setting mode Input data mode Shifts the flashing data entry position from right to left Menu selection mode Advances to next item of current sub menu Weigh count or percent Press for less than 3 seconds Tare the weight Press for more than 3 seconds Enters predetermined tare input mode Input data mode Co...

Page 18: ...m The weight will be displayed 3 To change the weight unit of measure press the UNIT DATA key 4 To send data to another device via the serial port press the PRINT FUNC key 3 5 3 Zero If the display does not show 0 and there is no weight on the platform press the ZERO ON OFF key to zero the reading Zero range 2 full Capacity The zero function is unavailable when the displayed reading is out of the ...

Page 19: ...d The tare weight will be displayed The first digit and NET will flash on the display 3 Enter the tare weight using the keys After inputting the tare weight press the TARE PRESET key to confirm The NET annunciator will be lit in the display 4 Place the material or object to be weighed onto the scale platform The net weight will be displayed 5 To exit tare mode remove all weight from the scale The ...

Page 20: ...ailable 0 005 kg 0 005 kg 5 g 0 01 lb 0 2 oz 0 2 oz 0 05 kg 0 05 kg 50 g 0 1 lb 2 oz 2oz 0 5 kg 0 5 kg Not available 1 lb Not available Not available 5 kg 5 kg Not available 10 lb Not available Not available 50 kg 50 kg Not available Not available Not available Not available Calibration Division Value Display Division Value kg g lb oz lb oz 0 0001 lb Not available Not available 0 0001lb 0 002 oz N...

Page 21: ...TARE PRESET key to confirm HIGH will be shown quickly The last Hi limit value will be displayed the default value is 000000 The HI annunciator will be lit on the display 4 Use the keys to enter the upper limit of the range 5 Press the TARE PRESET key to confirm and move to the next step Low will be displayed quickly The last Lo limit value will be displayed the default value is 000000 The LO annun...

Page 22: ... to the accumulated total The indicator will first display the number of accumulations e g if this is the 5th accumulated value it will display ACC 005 The accumulated sum total thus far will be displayed and then the load weight will be displayed 2 Remove the load and place another load to continue accumulating 3 Press and release the ACC TOTAL key to add the new value NOTE If the upper limit is ...

Page 23: ...ys the piece quantity of the load that has been weighed 1 From normal weighing mode or percent weighing mode press and hold the PRINT FUNC key for 4 seconds 2 Use the keys to select COUNT 3 Press the TARE PRESET key to confirm and access the counting mode There are two ways to enter the piece weight Find the preferred method and follow the instructions below 3 7 1 Enter a Known Piece Weight Direct...

Page 24: ...the platform and press the TARE PRESET key to confirm If the scale hasn t stabilized SPL Lo will flash After it has stabilized it will go to the next step 5 When SPL Hi is displayed place a sample of a known quantity onto the scale platform and press the TARE PRESET key If the scale hasn t stabilized SPL Hi will flash If the scale has stabilized INP PCS will be displayed quickly and the previously...

Page 25: ...e weight piece quantity or percentage depending on initial mode 4 Press the TARE PRESET key to confirm and move to the next step 5 Low will be shown and 000000 will be displayed The LO annunciator on the display will be lit 6 Use the keys to enter the lower limit of the range 7 Press the TARE PRESET key to confirm NOTE If the input piece weight is less than 0 5d where d the scale s readability see...

Page 26: ...e key to select PERCEN then press TARE PRESET to confirm Before a new unit percentage weight is calculated the last unit percentage weight will be used Note In percent weighing mode the function of ZERO TARE PRINT HOLD PRESET TARE ACC SETUP ON OFF are available 3 9 1 Using an Entered Weight and Percentage The scale calculates the unit percentage weight 1 Press the UNIT DATA key when InP Pct is dis...

Page 27: ...L Pct then press the TARE PRESET key to weigh samples when the percentage is known and to calculate the piece weight 3 Press ZERO ON OFF key to exit and return to percent weighing mode 4 When SPL Lo is displayed remove all samples from the scale and press the TARE PRESET key to confirm 5 Before the scale is stable SPL Lo will flash on the display When the scale becomes stable continue to the next ...

Page 28: ...s to enter compare data high and low values 2 After HIGH is displayed 000000 will then be displayed Use the key to enter the high percentage number and press the TARE PRESET key to confirm The HI annunciator will illuminate 3 Press the ZERO ON OFF key to exit and return to percent weighing mode 4 After Low is displayed quickly 000000 will then be displayed Use the key to enter the low percentage n...

Page 29: ...ACC TOTAL key 4 Press the TARE PRESET key to confirm the input 5 Press the ZERO ON OFF key to exit input data mode and return to BMI working mode The range of height is 50 250cm 19 7 98 4inch and default is 170cm 66 9inch 6 In this mode when BMI number is displayed BMI annunciate is also lit or weight number is shown BMI and kg or lb annunciators are lit press the ACC TOTAL key to select weight or...

Page 30: ...y this ratio 1230 0 1234 5 and this ratio will be active until the next modification To remove effect of this ratio follow one of the two options below 1 Perform standard calibration refer to the section on CALIBRATION 2 Remove weight from the scale and press the ZERO ON OFF key to display 0 3 Place a load onto the scale A number will be displayed for example it displayed 1230 0 lb but the origina...

Page 31: ...ith the HOLD function it is possible to weigh restless weighing samples such as live animals or moving objects The indicator provides a special mode setting to accommodate movement in weight 1 For the HOLD function to be active the CONFIG FUNC HOLD menu item must be set to YES Menu items of USER HOLD HLD MOD AVG TIM HLD TIM STB TIM USER OTHER NLD RNG need be set to reasonable values 2 To increase ...

Page 32: ...cale is stable If the scale is not stable but the variation is less than USER HOLD HLD RNG the scale will average data in USER HOLD AVG TIM then freeze and display the number Only the weight that is over USER OTHER NLD RNG can be frozen Scale will exit HOLD mode according to the setting of USER HOLD HLD TIM If the time of scale variation is over USER OTHER NLD RNG or is more than USER HOLD STB TIM...

Page 33: ...the parameter 4 Press the key to select the sub menu item to select a choice to set a number to confirm and save data and or to exit this mode 4 2 Navigating the Setup Menu 1 Once Config is displayed use the UNIT key to move to forward through the menu choices or the HOLD key to move backward in the setup menu 2 Use the TARE key to access the desired menu e g User 3 Use the UNIT key to view the av...

Page 34: ...TARE PRESET SBI 240 Service Manual ...

Page 35: ...5 0 255 IZSM IN IZSM OV IZSM SAZSM AZSM 0 100 0 100 0 100 DSP OVR CAL ZRO LST Z T WEIGHT WEIGHT CAL ZRO LST Z T 10N DSP MOTION OVER LD AD FROM No Yes 1 255 0 100 AD H SPD UNITS 1 64 0 6 ADC COM2 Yes No HOLD COUNT PERCNT Yes No Yes No BMI Yes Yes No COMPAR ACCUMU No NO MANUAL AUTO NO 100 0 100 00 100 WT ADJ ACCUMU Yes No Yes No CONFG SubMenu1 SubMenu2 Option Default Parameter Description Comment CF...

Page 36: ...e division value under primary unit 0 0002 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 50 PRIM Ut kg Primary u Select the primary unit from kg or lb The second unit is lb if kg is selected as the primary unit The calibration standard weight must be in the primary unit lb SECnD N 100 125000 Second scale full scale value The division number under second unit The maximum is 1 25 P...

Page 37: ...isplay limitation 0 FS 9d 1 100 101 FS 200 FS If REGULA none the max is 10 ad from adc adc Where the A D data comes from ADC local A D chip on PCB COM3 COM3 interface com3 ad hspd no no Speed of A D conversion NO 10Hz YES 80Hz if AD FROM COM3 this item will not be shown yes UNITS KG yes yes UNITS key YES enable this unit No disable this unit In trade applications lb oz is not allowed no lb yes yes...

Page 38: ...Ro CAL ZR calibration zero point will display dashes at 100 LaST Z T LST Z T Last ZERO and TARE SAZSM 0 100 2 Zero key range 0 no limitation 1 100 initial zero point 1 FS initial zero point 100 FS If REGULA none the max is 2 AZSM 0 100 8 Zero tracking window 0 0d no tracking 1 100 0 2 0 05 1 100 d s If REGULA none the max is 4 FiLTER FlT1 TH 0 255 40 Digital filter1 threshold 0 no filter1 1 254 fi...

Page 39: ...or disable counting function YES NO NO percnt YES no Enable or disable percentage weighing function NO disable 100 enable and display format is 100 100 0 enable and display format is 100 0 100 00 enable and display format is 100 00 NO bmi yes NO Enable or disable the BMI function YES NO no CONFG SubMenu1 SubMenu2 Option Default Parameter Description Comment ...

Page 40: ...D LAYOUT LC ADDR EN ADDR NONE LINE1 LINE2 LINE3 LINE4 B LINE SCAL ID GROSS TARE NET PERCNT UPCTWT COUNT PCWT ACCUM DATE TIME AD CODE BAT VOL STATUS SCAL ID GROSS TARE NET PERCNT UPCTWT COUNT PCWT ACCUM DATE TIME AD CODE BAT VOL STATUS NLD RNG CMD SRC A FF T OFF MD LCD BLT SCAL ID 1 255 NONE COM 1 COM 2 COM1 2 0 255 LCD CST 0 255 CST 1 8 000000 999999 OFF DSP TIM AC TIME HLD MOD AVG TIM STB TIM HLD...

Page 41: ...ity check bit 1 stop bit 7o2 4 7O2 7 data bits 1 Odd parity check bit 2 stop bit 7e2 5 7 data bits 1 Even parity check bit 2 stop bit OUT MoD none prt cmd Select COM1 output mode s 1 NONE no communication CONT 2 CONT continuously output PRINT 3 PRINT output after PRINT key is pressed CMD 4 CMD output after a request command is received PRT CmD 5 PRT CMD output after PRINT key is pressed or request...

Page 42: ...tatus will be output lfuulf Output Print Formats refer to section 6 4 for details LF WWW WWuu CR LF lfuu LF WWW WWuu CR lf lf LF WWW WW CR LF lf LF WWW WW CR uulf WWW WWuu CR LF uu WWW WWuu CR lf WWW WW CR LF WWW WW CR oUT1 SCAL ID YES NO Enable or disable scale ID number Prompt is SCALE ID NO GROSS YES NO Enable or disable gross weight Prompt is GROSS NO TARE YES NO Enable or disable tare weight ...

Page 43: ...o date yes no Enable or disable output date Prompt is DATE no time yes no Enable or disable output time Prompt is TIME no AD CoDE YES NO Enable or disable ADC code Prompt is A D CODE NO BaT VOL YES NO Enable or disable whether to display the battery voltage Prompt is VOLTAGE NO STAtUS YES NO Enable or disable scale status Prompt is STATUS NO B LINE NONE LINE1 How many blank lines after strings out...

Page 44: ... 7 data bits 1 Even parity check bit 2 stop bit OUT MD none PRT CnD Select COM2 output mode 1 NONE no communication CONT 2 CONT continuously output PRINT 3 PRINT output after PRINT key pressed CMD 4 CMD output after a request command is received PRT CnD 5 PRT CD output after PRINT key pressed or request command received STABLe 6 STABL output after scale is stable Note use PRINT or CMD to output da...

Page 45: ...e with NCI SCP01 eh scp Emulates Toledo PS60 3 EH SCP command response mode PS 60 scp12 Emulates NCI3835 4 IBM only displayed content and current status will be output Compatible with NCI SCP12 lfuulf Output Print Formats refer to section 6 4 for details LF WWW WWuu CR LF lfuu LF WWW WWuu CR lf lf LF WWW WW CR LF lf LF WWW WW CR uulf WWW WWuu CR LF uu WWW WWuu CR lf WWW WW CR LF WWW WW CR USER Sub...

Page 46: ...tput Prompt is PERCENTAGE no upctW yes no Enable or disable weight of 1 percentage output Prompt is 1 REF WT no COUNT YES NO Enable or disable counts Prompt is QUANTITY NO PWT YES NO Enable or disable piece weight Prompt is PIECE WT NO bmi yes no Enable or disable height and BMI output Prompt is HEIGHT and BMI no accumu yes no Enable or disable accumulation times and total output Prompt is ACC N a...

Page 47: ...utput NONE no blank line LINE1 LINE1 2 3 4 there are 1 2 3 or 4 blank lines after strings used for paper feed forward 1 2 3 4 lines LINE2 LINE3 LINE4 BEEP KEY YES YES Enable or disable beep after a key is pressed NO COMPaR NONE IN LMT 1 NONE no beep L LOW 2 L Low beep when lower than low limitation IN LMT 3 IN LMT beep when in range of low and high limitation O HIGH 4 O HIGH beep when over high li...

Page 48: ...the weight before updating the display Set by AVG TM Weight or vibration must fall within window of HLD RG also AUTO 6 AUTO Auto hold mode It is similar to AVERAG mode but will allow more weight to be added AVG TiM 1 60 3 Average data time for HOLD mode 1 60 seconds STB TiM 3XAVG TIM 255 9 Wait time for the scale to be stable in HOLD mode Window which has to be 3 times larger than AVG TM HLD TiM 0...

Page 49: ...1 2 A OFF T 0 255 5 Auto off time 0 not auto power off 1 255 auto power off after 1 255 minutes In this period no operation or no weight change off md off off Auto off mode OFF turn off instrument DSP TIM display time AC TIME turn off when only battery is used display time when AC adaptor is used If set to DSP TM or AC TIME will continuously output time dsp tim ac time LCD BLt 0 255 30 LCD backlig...

Page 50: ...tions CAL ON CA OFF ZERO LINE GEO INPUT CODE GRAVT 00 70 9 76183 9 99999 CAL PO CAL P1 END Y CAL P2 END Y CAL P3 Yes No Yes No CAL Submenu1 Submenu2 Option Parameter Description Comment CAL ON CA OFF Seal switch position The display will show whether the seal switch is in the ON or Off position This parameter can t be changed within the software ZERO Zero point calibration Only do zero point calib...

Page 51: ...0 FS and be larger than it in CAL P1 This point can be omitted END Y YES End calibration YES go to CAL END to end NO go to do next point calibration NO CAL P3 Line calibration point3 Third weight point calibration Standard weight must be over 10 FS and be larger than it in CAL P2 this point can be omitted geo code 00 70 Select geograhical position Code 00 70 gravt 9 76183 9 99999 Input gravity of ...

Page 52: ...gramming choices within this menu Refer to Table 4 6 for explanations of the menu choices Table 4 6 TEST Menu Choices and Explanations CODE VOL DATE TIME VER MISC Submenu1 Remark CODE Display A D counts approximately 100 000 counts per mV VOL Display voltage calibrate voltage set full charged voltage and low battery voltage date Display date and set date time Display time and set time VER Display ...

Page 53: ...the indicator by pressing and holding the ON OFF key 2 Turn the indicator back on by pressing the ON OFF key The display will go through a digit check then settle into the normal operating mode All front panel keys will now return to their normal mode of operation ...

Page 54: ...her the sealed calibration switch is OFF or ON If the switch is OFF the following steps can be done but the result will not be saved 5 Press the TARE key to go to next step 6 When ZERO is display use key to select ZERO to perform zero point calibration refer to step 4 LINE to perform linearity calibration refer to step 5 GEO to do Geographical calibration refer to step 6 or INPUT to Input view cal...

Page 55: ...nable data corresponding to the standard weight has been received After this the indicator will automatically continue to the next step If this point cannot be calibrated correctly E g the weight load on the scale is too small the input data is incorrect it will display CAL Er and return to step 2 for re calibration 6 When End y is shown and y is flashing enter a command to exit calibration or go ...

Page 56: ...enter Geographical Adjustment 2 When CODE is displayed press the key to select geographical position code or input user local gravity value directly 3 When CODE is selected select the position code of the scale being used 00 70 according to the elevation and latitude from Table 5 1 by using the key 4 Press TARE PRESET key to confirm CAUTION Only an authorized manufacturer representative or certifi...

Page 57: ...SBI 240 Service Manual 55 Table 5 1 Location Code For Elevation and Latitude ...

Page 58: ... 2 When no digits are blinking on the display this means calibration parameters value are being viewed Use the UNIT DATA key to view the next page Use the SETUP key to return to the last sub menu or use the ZERO ON OFF key to exit 3 When parameter values are being viewed press the UNIT DATA key to modify 4 When first digit is blinking this means the value is being modified Press the UNIT DATA key ...

Page 59: ...ibrated Otherwise a smaller division needs to be chosen l The variation of the ADC code should be small Otherwise the calibration cannot be properly completed 1 From the weigh mode press the SETUP key until CONFiG is displayed 2 Use the key to go to MISC Code 3 Press the TARE PRESET key to enter this mode and display the ADC output raw code 4 Press the TARE PRESET key to set the current code as a ...

Page 60: ...tring l Reading data 6 bytes l Data polarity 1 byte for negative and followed the first digit for positive l Decimal point 1 byte l Measure unit 1 5 bytes lb kg lb oz pcs Units are always lower case left aligned l Current status 4 bytes m If the weight is over capacity the scale will return eight characters the field of polarity decimal point weight data is filled by m If the weight is under capac...

Page 61: ...imit 10 ok 11 upper limit 00 normal weighing 01 count weighing 10 percent weighing 11 other mode 1 not stable 1 under capacity 1 0 not at zero point 0 not over capacity 1 at zero point 1 over capacity 2 0 RAM ok 0 ROM ok 0 gross weight 0 not in HOLD 1 RAM error 1 ROM error 1 net weight 1 in HOLD 3 0 eeprom OK 0 calibration ok 0 initial zero ok 0 battery ok 1 eeprom error 1 calibration error 1 init...

Page 62: ... zero point error Note U1U2 U3U4U5 is 1 2 3 or 5 bytes according to current unit kg lb pcs lb oz LF P W1W2W3W4W5 DP W6 U1U2 U3 U4U5 CR LF H1H2H3H4 CR ETX normal data Note 1 The decimal point position is determined by CONFG PRIM D 2 If current unit is lb oz the format will be similar with following LF P W1W2W3lb SP W4W5 DP W6oz CR LF H1H2H3H4 CR ETX Response LF H1H2H3 H4 CR ETX Response Zero functi...

Page 63: ...use LF U1U2U3U4U5 CR LF H1H2H3H4 CR ETX Response If Hold function can be activated it will enable disable hold function simulate HOLD key and returns scale status LF H1H2H3H4 CR ETX Response Power off the scale Same as pressing the ON OFF key to turn off the scale Response Unrecognized command LF CR ETX Command Response ASCII HEX W CR 57 0d Read scale weight LF U1U2U3U4U5 CR LF H1H2H3H4 CR ETX ove...

Page 64: ...U4U5 CR Line number and content are determined by setting of USER OUT1 2 xxxx LF Prompt H1H2H3H4 CR USER OUT STATUS is set to YES LF 1 The decimal point position is determined by CONFG PRIM D 2 The unit position and bytes are determined by which current unit is used 3 The details of Prompt refer to the content in User submenu 4 In HOLD mode if ADC conversion speed is set to high speed 80Hz and USE...

Page 65: ... 34oz ACC N 8 TOTAL 789lb 15 2oz DATE 2014 12 29 TIME 12 34 56 A D CODE 1234567 VOLTAGE 6 7V STATUS bpq2 SCALE ID 123456 GROSS 1234 55kg TARE 12 15kg NET 1222 40kg QUANTITY 24448pcs PIECE WT 0 05kg ACC N 10 TOTAL 23456pcs DATE 2014 12 29 TIME 12 34 56 A D CODE 1234345 VOLTAGE 6 7V STATUS bpq2 SCALE ID 123456 GROSS 12345lb TARE 10lb NET 12335lb PERCENTAGE 91 4 1 REF WT 135lb ACC N 3 TOTAL 271 6 ...

Page 66: ...9 TIME 12 34 56 A D CODE 1234345 VOLTAGE 6 7V STATUS bpq2 SCALE ID 123456 GROSS 110 0kg TARE 10 0kg NET 100 0kg HEIGHT 170cm BMI 34 6 DATE 2014 12 29 TIME 12 34 56 A D CODE 1234567 VOLTAGE 6 7V STATUS bpq2 Bit Status 0 0 not in motion 1 in motion 1 0 not over capacity 1 over capacity 2 0 not under zero positive polarity 1 under zero negative polarity 3 0 inside zero capture range 1 outside zero ca...

Page 67: ...tatus CR if current weight is invalid Z 5a Simulate ZERO key STX status CR L 4c Switch to and send standard weight Same as W above K 4b Switch to and send metric weight Same as W above others Unknown commands STX status byte CR Bit Byte 1 Byte 2 0 0 not stable 0 not under capacity 1 stable 1 under capacity 1 0 at zero point 0 not over capacity 1 not at zero point 1 over capacity 2 0 RAM error 0 RO...

Page 68: ...easure LB KG OZ all upper case Command Response ASCII HEX W CR 57 0d Returns decimal lb kg or oz weight units and status LF pxxx xxUU CR hh ETX Returns ounces weight with units plus scale status LF p00xxxxxOZ CR hh ETX Scale status only if initial zero error LF hh CR ETX S CR 53 0d LF HH CR ETX read scale status Z CR 5a 0d Simulate ZERO key No response from scale others Unknown commands LF CR Form...

Page 69: ...he following settings 1 USER COM1 or 2 BAUD RT 4800 2 USER COM1 or 2 BYT FMT 7E1 3 USER COM1 or 2 LAYOUT SCP 12 4 Set scale port to NCI3835 in UPS worldship LF Line Feed character hex 0A W Weight characters from display u Units of measure CR Carriage Return character hex 0D ...

Page 70: ...gram such as Hyper Terminal is also needed for testing Note baud rate is selected by USER COM1 2 BAUD RT 8N1 byte format is fixed Hex data 0x00 0xff are used 1 Press and hold the SETUP key until confIg is displayed 2 Use the key to select TEST COM1 RD or TEST COM2 RD item 3 Press TARE PRESET to enter test COM1 2 receiving function rd1 or rd2 will be displayed In this mode received hex data 0x00 0x...

Page 71: ...to last menu item 5 Press the ZERO ON OFF key to exit 7 4 Keyboard and Buzzer Test 1 Press and hold the SETUP key until confIg is displayed 2 Use the key to select TEST KEY TST item 3 Press TARE PRESET to enter test keypad mode key will be displayed 4 In this mode press a key The value of the key will be displayed and the buzzer will beep depending on what the USER BEEP KEY item is set to 5 Press ...

Page 72: ...ooting This chapter gives explanations on commonly seen errors display characters and display symbols 8 1 Display Characters ASCII LCD LED ASCII LCD LED ASCII LCD LED 0 A N 1 B O 2 C P 3 D Q 4 E R 5 F S 6 G T 7 H U 8 I V 9 J W K X L Y M Z ...

Page 73: ...ON position CAl End End calibration comp In Compare data mode PR TARe Preset TARE weight HIGH Input HIGH limitation data of Comparison LOW Input LOW limitation data of Comparison SPL Lo Sample load weight of low point SPL HI Sample load weight of high point SPL PWt Sample goods weight to calculate piece weight INp PCS Input number of pieces being counted spl pct Input percentage weight acc xxx Num...

Page 74: ...whether an object stuck between the load cell and scale base if yes remove the object 1 Weight reading exceeds Overload limit 2 The weight value cannot be displayed in the current unit of measure because it exceeds 6 digits 1 Reduce load on scale until weight value can be displayed 2 Use a more appropriate unit of measure ____ Weight reading below Under load limit 1 Install platform on scale 2 Per...

Page 75: ...ng result when using SPL to enter a piece weight or unit percent weight 1 Sampling quantity is too small 2 Calculated piece weight or unit percent weight is a little different from the real value Increase the sampling quantity Weighing is not accurate 1 An object is stuck between the load cell and scale base 2 Load cell received a heavy impact 1 Remove the object 2 Perform Linearity calibration 3 ...

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