background image

ON/OFF/ZERO

    and 

UNIT

 key until ‘

SEtUP

’ is shown, that means the 

scale is in SETUP mode.

 

2.  This indictor has 19 kinds of parameters to be selected and setup by this 

function. 

 

3.  During SETUP mode, press 

UNIT

 key to change the flashed digits, and 

HOLD/PRINT

 key to shift the flashed position. Press 

TARE

 key to confirm 

and save the set data and enter next setting. Press 

ON/OFF/ZERO

 key to 

exit this mode.   

 

4. Display

 

1) P 

A.B

: Item A parameters and one digit can be input.   

2) P 

A.BC:

 Item A parameters and two digits can be input   

3) P

AB.C

: Item AB parameters and one digit can be input 

4) P

AB.CD

: Item AB parameters and two digits can be input   

5. Detailed 

setup: 

      5.1) P1.xy: Auto-off time xy= 00-15   

00: means no auto-off function 
01-15: means the scale turns off to save power after 01-15 minutes 

when no variety of weight on scale and no key operation. 

   5.2) P2.x:  

HOLD/PRINT

 key function definition 

 

         x=0 means only HOLD function 

 

 

     x=1 means only PRINT function 

 

 

          x=2 means HOLD and PRINT function: short-time click the   

 

 

                button once for Print function, and hold the button for   

 

 

 

    several seconds for HOLD function 

5.3) P3.xy: Hold function setting 

Xy=0: No hold function; 
Xy=1: When the scale becomes stable, it will hold the larger weight   

   

reading; 

Xy=2: When the scale becomes stable, it will automatically display and 
hold the weight reading. When this weight is below 10d, HOLD 
function will automatically inactivated. When the new weight is more 
than 10d, the scale will hold the new weight when stable.   
Xy=3-50: When the weight variety is within the setting range +3~50d, 
the weight reading will remain unchangeable.     

11 

5.4) P4.x: RS232 mode setting 

x=0: No RS232 function. It will not transmit or receive any data 
although the scale is with RS232 hardware. RS232 function can be only 
activated when scale is in normal weighing mode.   
x=1:Press PRINT/HOLD key, the scale will output the current stable 
displayed weight reading and weight unit, and not receive any data 
from other equipment. The output format is as below: 

 

  <LF>< reading, minus, decimal point, weight unit><CR><EXT> 
x=2: Press PRINT/HOLD key, the scale will output the data of stable 
current gross, tare, net weight reading and weight unit. The format 

is 

   as 

follows: 

 

 

 

<LF><Gross: reading, minus, decimal point, unit><CR><EXT> 

 

 

<LF> <Tare: reading, decimal point, unit><CR><EXT> 

 

 

<LF> <Net: reading, minus, decimal point, unit><CR><EXT> 

 

 

 

The number of position used: weight reading ---7; 

           

 

 

Minus 

---1; 

 

 

 

         

Decimal 

point 

---1; 

                                       Weight unit ---2 or 4;  
 

x=3: Continuously output of the current displayed reading and unit, and it 

 

 

does not receive any data. The output format is same as x=1. 

 
 

x=4: Continuously output of the current gross weight, tare weight and net 

 

 

weight reading data including unit, and not accept any data. The   

 

 

output format is same as x=2. 

 

X=5: When the scale is stable, it will output the current displayed weight   

 

 

reading automatically one time including unit, and not accept data.   

 

 

The output format is same as x=1. 

X=6: When the scale is stable, it will output the current gross weight, tare 
weight and net weight data including unit automatically one time,    and not 
accept data. The output format is same as x=2. 

 

X=7: Bio-RS232 data output compatible to the NCI-SP1 format.   

 
5.5) P5.x: Baud rate of RS232 communication 
  x=0: 

1200bps 

  x=1: 

2400bps 

  x=2: 

4800bps 

12

Содержание LPS-400

Страница 1: ...LPS 400 SCALE Operation Manual Contents subject to change without notice Version 1 0 2006 07 26...

Страница 2: ...aux appareils num riques de la Classe A prescrites dans le R glement sur le brouillage radio lectrique edict par le minist re des Communications du Canada Warnings Electrical installation For your pro...

Страница 3: ...radio computer or other electronic device These devices emit RF and can cause unstable scale readings If your scale ever performs poorly try moving the scale to a different room or location Avoid usi...

Страница 4: ...below 4 7V and you should replace batteries immediately 2 AC Adapter 6VDC 500mA with central negative 3 Work current 25mA when voltage in 5Vdc 8Vdc and not include load cell s consumption OPERATION T...

Страница 5: ...b oz Note The weighing units that can be used are restricted by display division and calibration weight unit restricted by P8 P9 and P10 For example if the calibration unit is kg calibration display r...

Страница 6: ...r input working voltage to be displayed The working voltage range is 4 8V 8V If the voltage is not within range it may damage the indicator Voltage value is shown like this U x xx and its unit is V 3...

Страница 7: ...le will be calibrated on second calibration point The default standard weight is 50 FS and at the same you can press ON OFF ZERO to exit the calibration mode Or load 12 5 100 FS weight and use PRINT H...

Страница 8: ...the A D data for loaded weight If the ADC increase for full capacity is NFS the power on zero range is set to Zp FS P12 setting and zero key range is set to Zk FS P13 setting Then proper ADC data of z...

Страница 9: ...thin the setting range 3 50d the weight reading will remain unchangeable 11 5 4 P4 x RS232 mode setting x 0 No RS232 function It will not transmit or receive any data although the scale is with RS232...

Страница 10: ...cimal digits x10 3 x 4 four decimal digits x10 4 x 5 no decimal point x10 1 5 10 P10 x Calibration unit x 0 kg as calibration unit x 1 lb as calibration unit As per the setting of P8 P9 and P10 follow...

Страница 11: ...zero point CAL P0 5 FS x 3 the range is set to calibration zero point CAL P0 10 FS x 4 the range is set to calibration zero point CAL P0 20 FS x 5 the range is set to calibration zero point CAL P0 50...

Страница 12: ...1d 9d If the variety of weight reading is within the setting range continuously for several times the scale is recognized as stable The normal setting is 1d 3d 5 19 P19 x Overload range that can be di...

Страница 13: ...u2 CR LF H1H2H3 CR ETX zero point error Note If the weight unit is lb oz U1U2 oz in above item 19 LF p w1w2w3w4w5w6 dp w7u1u2 CR LF H1H2H3 CR ETX Scale is stable and the current weight unit is kg or l...

Страница 14: ...400 24000 2500 0 2500 2 500 25 00 250 0 2500 25000 3000 0 30000 3 000 30 00 300 0 3000 30000 3500 0 3500 3 500 35 00 350 0 3500 35000 4000 0 4000 4 000 40 00 400 0 4000 40000 5000 0 5000 5 000 50 00 5...

Страница 15: ...500 25 00 250 0 2500 25000 600 0 3000 3 000 30 00 300 0 3000 30000 23 750 0 3750 3 750 37 50 375 0 3750 37500 800 0 4000 4 000 40 00 400 0 4000 40000 1000 0 5000 5 000 50 00 500 0 5000 50000 1200 0 6...

Страница 16: ...ition summary KEY MODE DEFINITION Normal weighing mode Enter or exit HOLD mode output the data as per P4 P5 P6 setting Setup mode Calibration mode Shift the flashed position from right to left HOLD PR...

Страница 17: ...00 31 7 Resolution select 500 600 750 800 1000 1200 1500 2000 2400 2500 3000 3500 4000 5000 6000 7000 7500 8000 10000 12000 15000 20000 25000 30000 35000 40000 50000 60000 70000 75000 80000 100000 P8...

Страница 18: ...2 3 2 Data filter intensity 0 very weak 1 weak 2 middle 3 strong P18 x 0 1 9 1 Check weight stability range 0 0 5d 1 1d 2 1 5d 3 2d 4 3d 5 4d 6 5d 7 6d 8 7d 9 8d P19 x 0 1 9 3 Overload limit range 0...

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