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(II)

JWL

CONTENTS 

Appendix 1: printing format (Optional) 

Appendix 2

U.KEY Connector

1. Introduction

………………………………….……………………………………………….. 1

2. Precautions

…………………………………….……………………………………………..

1

3. Before Using the Product

3-1 Unpacking and Checking……………………………………………………………………….
3-2 Installing Components ………………………………………..………………………………..
3-3 Leveling the Scale………………………………………………..……………………………..



4. Product Introduction

4-1 Specifications & General Features …………………………………...................................
4-2 Front Panel …….………………………………………………………………………………. 
4-2-1 LCD display……………………………………………………………………………………
4-2-2 Keyboard………………………………………………………………………………………
4-3 Power Supply……………………………………………………………………………………





5.

Function Setting and 

Description of Parameter Values

5-1 Function Setting

 

……………………………………………………………………………….. 

5-2

 

Description of Parameter Values

…………………………………………………………..

 


6. Calibration

…………………………………………………………………………………… 9

7. Operation

7-1 weighing …………………………………………………………………………………………
7-2 manual tare &preset tare…………………………………………………………………........ 

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10

7-3 check weighing………………………………………………………………………………….
7-4 Simple Counting…………………………………………………………………………………
7-5 Accumulation, Accumulation Display and Accumulation Clearing…………………………
7-6 Printer initialization by the indicator operation………………………………………………..
7-7 Input commands………………………………………………………………………………..

 

8. Serial Interface

8-1 Diagram…………………………………………………………………………………………..

11
12
12
13
13

14

9. Troubleshooting and Error Message

………………………………………………

 

14

Manual

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JWL_

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Summary of Contents for JWL Series

Page 1: ...lay 4 2 2 Keyboard 4 3 Power Supply 2 3 3 4 5 5 Function Setting and Description of Parameter Values 5 1 Function Setting 5 2 Description of Parameter Values 5 6 6 Calibration 9 7 Operation 7 1 weighing 7 2 manual tare preset tare 10 10 7 3 check weighing 7 4 Simple Counting 7 5 Accumulation Accumulation Display and Accumulation Clearing 7 6 Printer initialization by the indicator operation 7 7 In...

Page 2: ...e performed by authorized personnel only 3 Before Using the Product 3 1 Unpacking and Checking Open the package and check the instrument for transport damage Immediately inform your dealer if you have complaints or if parts are missing The package should contain Scale body Weighing platform plastic base with stainless steel pan Power cord User manual 3 2 Installing Components 1 Before using the sc...

Page 3: ... Specifications General Features Specifications Model JWL 1 5K JWL 3K JWL 6K JWL 7 5K JWL 15K JWL 30K Capacity Kg 1 5 3 6 7 5 15 30 Division 1 g 0 5 1 2 2 5 10 Division 2 g 0 2 0 5 1 1 2 5 Division 3 g 0 1 0 2 0 5 0 5 1 2 Division 4 g 0 05 0 1 0 2 0 2 0 5 1 Display LCD liquid crystal display digits 31mm high with back lighting Pan size 294X228X13 5mm Scale Dimensions 341X294X104mm Power Supply AC ...

Page 4: ...32 serial communication interface PC printer relay 4 2 Display 4 2 1 LCD Display Low battery indication Tare or Preset Tare Indication Center of Zero Indication The zeroing range is 2 of weighing capacity Auxiliary display parameter accumulated number of weighments TARE Symbol points at TARE when manual Tare action is done Preset Tare Symbol points at Preset Tare when preset tare value is set NET ...

Page 5: ...Keyboard Short press steps through activated weighing units release on desired one Displays gross and net weight by turns 1 Tares the weight of the container or accepts the keypad tare entries 2 Cancel the tare 3 Select the later parameter in the same level 4 Select the later record when checking the accumulation record 5 Shift keys rightwards 1 Zeros the display within 2 of max capacity 2 Exits f...

Page 6: ...Function Setting 1 Press and hold M SETwhile powering on or long press M SETunder normal weighing mode to enter function setting The window displays check Setting item P00 displays momentarily at the left bottom 2 Press MR or TARE to shift between the functions 3 Delete the present accumulation record for the sake of wrong accumulation operation under the accumulation mode 1 Adds the indicated wei...

Page 7: ...0 30 60 minutes Auto power off after keeping the scale unused for 5 10 30 60 minutes with appears 4 P03 Unit setting Init Press key Unit to select the default unit when powering on the scale pcs 斤 lboz g kg final final keep the final being used unit when power off Use Press key Unit to select the weighing unit on Enable the unit off Disable the unit 5 P04 Zero range d0 d1 d2 d3 d4 and d5 d scale d...

Page 8: ...tion appears off Check weighing under the condition that the weight is within the limits 9 P08 Check Weighing buzzer beep Hi There will be a warning sound when the weight of articles exceeds the upper limit and the weight is equal or more than 20d LO There will be a warning sound when the weight of articles exceeds the lower limit and the weight is equal or more than 20d ok There will be a warning...

Page 9: ...nuous print stable Stable print weight is equal or more than 20d key Manual print by pressing key PRINT 13 P12 Print format See the appendix more than 100 formats The appendix just shows two formats 14 P13 Filtering setting Set the filtering level in which the stable indication turns on The higher the setting the slower stabilization time Options 1 2 3 4 15 P14 Tare Zero condition stable Only afte...

Page 10: ...one that has been set before During the calibration procedure press ZERO ESC to return to normal weighing mode without saving Here we take 3kg 1g as an example 1 Press and hold TARE while powering on Do not release it till the window displays CAL 2 With no load on the weighing pan press TARE to start zero point calibration is blanking at the left bottom 3 Wait till the window displays the first ca...

Page 11: ...n the scale The display shown is 1000 0g gross weight The desired weighing unit should be selected before weighing refer to section 7 5 7 2 Manual Tare Preset Tare When weighing a sample that must be held in a container tare stores the container weight into memory Manual Tare 1 Under the weighing mode place the container on the weighing pan wait till stable symbol appears and press the key TARE Th...

Page 12: ...OLD LO to decrease setting value Key M SET to enable or disable the weighing checking function 3 To save the Lower limit and return to weighing mode Press key M SAVE Upper limit setting 1 Begin by pressing down key PRINT HI The scale is now in digital inputting mode with the right most digit blinking 2 To set the value of upper limit press key MR to shift leftwards key TARE to shift rightwards key...

Page 13: ...To go back to the normal weighing mode remove the load and press key UNIT to select the proper weighing unit Note 1 The larger the sample size the more accurate unit weight 2 Symbol points at UW when calculated unit weight is lower than 4 5 of scale division 7 5 Accumulation Accumulation Display and Accumulation clear Accumulation Under the weighing mode put the item on the weighing pan Press key ...

Page 14: ...o shift to P09 2 Press M SETto enter the external device setting Press MR or TARE to choose the printer model 3 Shift to certain printer model Press M SETand the window will show UNSUP or INIT UNSUP means the printer is no need for initialization Press ZERO ESC to return init means the printer is should be initialized Press MR SAVE to initialize the printer When the initialization is finished the ...

Page 15: ...al production line 3 RS232 RTC Relay Computer 9 Troubleshooting and Error Message Error Message Problem shootings ERR0 Exceed the zero range The item should be within 2 of full load ERR2 Exceed the initial zero point 1 Check whether there are other alien articles on the scale pan remove those articles 2 LOAD CELL failure which requires to be changed or to contact our Service ERR3 Exceed the A D re...

Page 16: ...ighments exceeds the display range Delete the exceeding weighments ERR9 Exceed tare or pre tare range The tare value should be over zero and less than or equal to full load ERR10 Wrong calibration weights Place the right weights the calibration value full load 2004 11 25 12 28 26 1 000 kg 2004 11 25 12 27 58 G W 1 500 kg T W 0 500 kg N W 1 000 kg 1 000 kg ST GW 100 00 kg UT NW 200 00 kg UT GW 100 ...

Page 17: ...checksum low 03 BIRCH GODEX ZEBRA CK prt 01 prt 02 CK prt 02 ST GS 100 00kg ST GW 100 00 kg US NT 200 00kg US GS 100 00kg k ST NT 200 00kg k 2004 11 25 12 28 26 1 000 kg 2004 11 25 12 27 58 G W 1 500 kg T W 0 500 kg N W 1 000 kg 2010 11 12 13 14 15 G W 1 48 kg T W 0 00 kg N W 1 48 kg ST 100 00kg UT GW 100 00 kg ST 100 00kg UT GW 100 00 kg 100 00kg UT GW 100 00 kg 100 00kg UT GW 100 00 kg ...

Page 18: ...ange the scale design Appendix 2 U KEY Connector 1 Introduction Connect the scale with PC and set the parameter of external device as U KEY on the scale then you could export the weighing data to PC in the form of EXCEL With this function you could record accumulate average data statistical analysis the testing data which we could call it as scale computer data management function Most importantly...

Page 19: ...in computer For Example Scale shows Total Weight 1 000KG Unit Weight 0 001g Total 1000PCS EXCEL Setting the decimal point digit should be 3 for total weight and unit weight column and the decimal point digit should be 0 for total column 3 Setting 3 1 Prepare one computer with windows2000 xp Vista win7 win8 Linux system or Android pad 3 2 Scale setting PERI U KEY External devices BAUD 9600 Baud PRT...

Page 20: ... II JWL 19 4 2 ERP System ...

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