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XK3190-A28E 

 

- 8 - 

after power-off. When the 

ACCUM

  key is pressed, if the net weight is less than 20 divisions, only 

the 

accumulation

 value will be indicated, and the accumulation of weight and times will not be made. 

6.    Automatic accumulation of measured value:   

Press 

FUNCTION

  and 

ACCUM

  at the same time in normal weighing state and not the peak value 

holding and average value state, the indicator will enter the automatic accumulation state. In this case, the 

ACCUM

light  is  on.  In  the  automatic  accumulation  state,  the  indicator  will  perform  an  automatic 

accumulation and indicate the times of accumulation and the results whenever the measured data is larger 

than or equal to 20 divisions and after about 1-2 seconds after the data is stable. Re-press the 

FUNCTION

 

and 

ACCUM

  at  the  same time 

to exit  the automatic 

accumulation. 

Note: automatic accumulation 

state will not be saved when the power is off; however, the accumulation data will be saved.

 

7.    Clear the accumulation result: 

Press

CLEAR

in  weighing  state,  the  indicator  will  clear  the  times  of  accumulation  and  the  overall 

accumulation data. 

8.    Switching between kg and lb.: 

Under the normal weighing state, the accumulation is 0 and tare weight 0,F9=3, shortly press

Function

, the 

indicator performs unit switch; When the measurement unit is lb., the last digit behind decimal point of the 

shown data is on. Also switch units through F8 

9.    Pre-set tare and upper & lower limits alarm:

 

Under the normal weighing status, long press [#], the steps as below   

Step   

Operation   

Display   

Description   

 

[******] 

Weighing indication status 

long press[#] 

[H00000] 

Indicator uses to input the upper limit alarm data   

Upper  limit  alarm 
value, e.g. “3000” 

[H03000] 

Press[#] to confirm

enter into step “4” 

Lower  limit  alarm 
value, e.g. “50” 

[L 00050] 

Press[#] to confirm

enter into step “5” 

 

[******] 

Back to weighing status, display result after tare   

   【note】

cancel the upper and lower limit alarm operation when both the upper and the lower limit is 0;

 

 

Chapter 4    Calibration Instruction 

Properly connect the signal source and power supply to preheat the indicator for 15-30 minutes when there is no 
load on weighing platform.   
After the lead sealing broken, they indicator will get into the calibration state by opening the calibration switch (it’s 
approved to calibrate when leave factory, and this step can be omitted when first use of this new indicator), then 
refer to the following steps (please lead sealing again after calibration): 
 

1.Press 

#

  when turn on the indicator to get into the calibration state. 

 

1

Set the division value 

 

display   

d            X 

          Press 

tare

to choose 1

2

5

10

20

50

press

#

to confirm,                         

enter into the set of next parameter automatic. Press 

tare

to enter into the 

cycle display automatic. 

display   

d              X 

 

Содержание XK3190-A28E

Страница 1: ...XK3190 A28E Weighing Indicator User Manual V1 0 Shanghai Yaohua Weighing System Co Ltd ...

Страница 2: ...onnection with scoreboard function optional 3 Chapter 3 Operation Instruction 6 I Startup 6 II Key instruction 6 III Weighing Operation instruction 7 Chapter 4 Calibration Instruction 8 Chapter 5 Function Settings 10 Chapter 6 Error message instructions 12 Chapter 7 Maintenance and Attention 12 Dear users Please read the instruction manual carefully before using this indicator ...

Страница 3: ...ication Indication range 99999 999999 decimal point is not considered Scale interval 1 2 5 10 20 50 optional 5 Operating environment Power supply AC 230V 50Hz DC 6V 4Ah lead battery inside Operating temperature 0 C 40 C Storage and transport temperature 25 C 55 C Relative humidity 85 RH Fuse 500mA 6 Self Weight Approx 2 kg 7 Max Allowable error Max Allowable error Signal m showed by Verification i...

Страница 4: ...ure 2 2 Back cover II Load cell Connection 1 The load cell is connected through 9 pin plug socket hole Figure 2 5 shows the meaning of each lead pin 2 Please use 4 core shielded cable to ensure perfect metering performance of indicator Figure 2 5 Sensor connection ...

Страница 5: ... 2 6 Communication and large screen connection 2 Interface parameter Signal RS232C Baud rate 1200 2400 4800 9600 The connections of load cell and indicator must be reliable and the shielded cable of load cell must be reliably grounded Connections lines can not be plugged and pulled out when the indicator is under the Power up Status in order to prevent indicator or load cell damaged by static elec...

Страница 6: ... or wn000 000lb The format of tare weight wt000 000kg or wt000 000lb note Above decimal positions are confirmed by the setting up decimal points of indicators The examples for Data format are shown as below No X Group Content Note 16hex No 1byte w Start 0x77 No 2byte w output G W n output N W t output T W Output gross weight net weight and tare weight 0x77 0x6E 0X72 No 3 byte 0 Positive sign bit i...

Страница 7: ...when it is turned on All lights of sign will be up and the software version will be showed up as well Then the indictor starts to self test by counting 000000 999999 If the weight on the platform scale is within range of zero setting the indicator will automatically implement zero function and then enter into weighing status Otherwise the indicator will show value of weight up Furthermore the indi...

Страница 8: ...r the weighing products come down from the scale the weight will be back to Zero and unlocked Go circulation for the weighing Set F6 to 1 adjust stable range the lower the value more accurate the final displayed value is while it requires longer time to get stable the higher the value the less accurate the final displayed value is while it requires shorter time to get stable Set F7 to 3 press unde...

Страница 9: ...rms unit switch When the measurement unit is lb the last digit behind decimal point of the shown data is on Also switch units through F8 9 Pre set tare and upper lower limits alarm Under the normal weighing status long press the steps as below Step Operation Display Description 1 Weighing indication status 2 long press H00000 Indicator uses to input the upper limit alarm data 3 Upper limit alarm v...

Страница 10: ...esponding location to add one automatic until the required number appear Press to confirm enter into the setting of next parameter automatic For example when display 025000 press to confirm enter into the zero calibration state automatic 4 Zero calibration display nOLOAD No goods on scale waiting for stabilization indication light appear Press zero calibration finished enter into capacity calibrat...

Страница 11: ...fter the calibration and seal it Chapter 5 User s Function Setting At weighing mode keeping pressing Func for more than 5 seconds it enters user functions setting mode P1 P8 user can change it at any time F1 F8 protect by permission calibration switch 16 parameter setting press Tare to change the value press to choose the next parameter Parameter description as follows 1 P1 x Baud rate setting x 1...

Страница 12: ...meters below may affect the accuracy of weighing result hence if you want to change the following parameters it need to plug the protection jumper on the PCB 1 F1 x Zero tracking range x 1 0 5e x 2 1e x 3 1 5e x 4 2e x 5 2 5e x 6 3e x 7 3 5e x 8 forbid tracking 2 F2 x zero setting range x 1 2 F S x 2 4 F S x 3 10 F S x 4 20 F S x 5 100 F S x 6 forbid zero setting by hand 3 F3 x starting up zero ra...

Страница 13: ... materials Do not use it where inflammable gases or steams exist Don t use it for canning system of compressive container In the area where lightning and thunder happen frequently reliable lightning arrester should be installed to ensure the personal safety and to prevent any damage to the indicator and relative equipment caused by lightning stroke The load cell and indicator are both static sensi...

Страница 14: ...y for the first time If it needs to change the battery it requires to opening the housing and need to be checked by statutory department then lead sealing again When the indicator is battery powered it will automatically switch to AC supply mode once the AC power supply is connected in this case the AC indicating lamp will light on There are battery level indications at the lower left corner of in...

Страница 15: ...XK3190 A28E 14 Email sales yaohua com cn ...

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