background image

 

Page 5                                                                                                                                           

             

  WEIGHING SCALE

 

4. 

Press MODE key once again, the LCD display will show         

Fil   

, which means the scale enters 

into filter setting mode; press down TARE , the display will show       

Fil  2

 , press TARE key again 

to switch the filter degree as 1, 2, 3 or 4. Level 4: Reaction is slower, effect on filtering is higher.   
 

5. 

Press MODE key once again, the LCD display will show       

Auto  

,which means the scale enters 

into auto power off setting mode; press TARE key to select the time of auto power off. 5, 10, 30, or 60 
minutes means the lasting time value when the scale is at the non-tare zero point. In such mode, the 
scale will be powered off automatically after elapse of the set time. 
 

6. 

Press MODE key once again, the LCD display will show       

Ligh  

, which means the scale enters 

into backlight setting mode. Press TARE key to select setting, if the display shows   

OFF  

, it 

means the backlight is off;       

ON   

  means the backlight is on;       

Auto  

  means auto backlight 

is on. 
 

7. 

Press MODE key once again, the LCD display will show       

Lit   

, press TARE key,       

d1   

   

will appear on the display, press TARE

 

key again to select zero tracking range. 0, 1, 2, 3, 4 or 5 can be 

selected (the bigger the number is, the larger zero tracking range is). 
 

8. 

Press MODE key once again, the LCD display will show     

BAud  

, which means the scale enters 

into baud rate setting mode; press TARE key to select the transmission rate of 2400, 4800, or 9600. 
 

9. 

Press MODE key once again, the LCD display will show     

RS232  

,which means the scale enters 

into printing mode setting mode, press TARE to select   

Prt Co 

 Prt St  

, or 

  Prt Pr  

 (Pr 

means data sent when key pressed; St means data sent automatically when stable symbol shown; Co 
means data sent continuously). 
 

10. 

Press MODE key once again, the LCD display will show     

Print  

, which means the scale enters 

into printing mode setting mode, press TARE to select 

        PC   

      SH     

,or 

      EZ     

 

11. 

Press MODE key once again, the LCD display will show     

StAbl  

, which means the scale 

enters into printing stability judgement setting mode, press TARE key to select setting,    

YES   

means the data can be printed out by pressing PRINT key only in the stable mode;         

No  

means 

the stable mode will not be detected. Press MODE key to reset each function. Press ZERO key 
anytime when a function setting is completed. This will make the scale return to normal weighing 
mode. 

 

VII. Operation

 (after normal power-on) 

 
Counting: (simple counting function) 

Press MODE key, the LCD display will show 

      0 PCS 

, press TARE key,       

CAL  

will appear, 

put the samples on the weighing pan, press TARE key again to select the counting standard needed 
(25, 50, 100); wait until automatic sampling by the scale, and new number is shown on the display, it 
is ready for counting operation.   

 

Percentage: 

Press MODE key until the LCD display shows     

0  %  

, press TARE key,    

CAL  

will 

appear; put the samples on the weighing pan, press TARE key again to select the counting standard 
needed (25, 50, 100); wait until automatic sampling by the scale, and new number is shown on the 
display, it is ready for percentage counting operation. 

 

Summary of Contents for LPWN-150

Page 1: ... electronic hardware plastic medicine textile and various other industries It is useful for packaging inventory and various production and quality control cases It will help you save your time labor money and reduce material waste lower cost improve your work efficiency thus to achieve maximum return on investment II FEATURES 1 The microprocessor in this scale features 1 Zero point tracking functi...

Page 2: ...shaped iron piece inside hole 7 Then fix the three hole aluminum column 6 and scale support 5 on the shaped iron piece of the scale by tightening the M5 Allen screw 4 using an Allen wrench 3 Put the stainless steel weighing pan 3 on the scale support 5 B Model LPWN 3075 1 Remove the protection copper screw 2 and then screw out the protection copper screws 1 3 2 Screw in the round weighing pan cloc...

Page 3: ...the equipment in an environment with steady temperature 0 40 avoid rapid temperature changes 5 Independent AC outlet for this equipment is recommended check the voltage before plug in 6 Warm up the equipment for 15 minutes before use V KEYPAD 1 PRINT Press PRINT key RS 232 will print data when negative value is shown on the screen the printing function is prohibited 2 MODE Press MODE key for selec...

Page 4: ...ng stability Yes No Page 5 Item 11 1 Power on while holding down MODE key The scale will enter into function setting mode and CAL appears on the LCD display Press PRINT key the LCD display will show the scale model e g 3 kg 2 Press MODE key once again the LCD display will show UON which means the scale enters into weighing unit setting mode Press PRINT key to select unit press TARE key to enable O...

Page 5: ...again the LCD display will show RS232 which means the scale enters into printing mode setting mode press TARE to select Prt Co Prt St or Prt Pr Pr means data sent when key pressed St means data sent automatically when stable symbol shown Co means data sent continuously 10 Press MODE key once again the LCD display will show Print which means the scale enters into printing mode setting mode press TA...

Page 6: ...lay shows CAL 2 Press TARE key to enter into single point calibration mode the display will show On0 wait until CAP appears 3 Press MODE key to select calibration weight the display will show in turn CAP 1 CAP2 and CAP3 put corresponding weights of 1 3 2 3 or full load on the weighing pan then press TARE key to enter into single point calibration mode wait until the display shows PASS 4 Take off t...

Page 7: ...Battery symbol Charge the battery with power on Operating at normal weighing mode Err5 Checking if the weighing object is over the max capacity 9e Calibrating Err6 Change weight APPENDIX 2 RS 232 OUTPUT FORMAT Baud Rate 2400 4800 9600 Data Bit 8 Parity N None Stop Bit 1 Code ASCII Bit Format LSB MSB 0 1 2 3 4 5 6 7 8 Start Bit Parity Stop Bit Data Format 1 kg G N W k g C R LF weight Example N W 1 ...

Page 8: ... 12oz T W 0lb 0 64oz G W 2lb 8 76oz 5 Jin G N W C J i n g C R L F weight Example N W 2 275jin T W 0 037jin G W 2 312jin 6 HK jin G N W _ G t l H C R L F weight Example N W 1 14 08G tl H T W 0 0 48G tl H G W 1 14 56G tl H 7 Taiwan jin G N W _ G t l T C R L F weight Example N W 1 14 32G tl T T W 0 0 48G tl T G W 1 14 80G tl T 8 pcs T o t a l p c s C R L F pcs ...

Page 9: ...O M WEIGHING SCALE Example Total 0 pcs 9 C R L F Example 0 G GROSS N NET T TARE Printer and output format example kg SH 24 EZ2 S N W 1 6025 kg T W 0 0000 kg G W 1 6025 kg N W 1 1375 kg T W 0 0180 kg G W 1 1555 kg RS 232 Connector Signal Output ...

Reviews: