Measuretek EHC-PM Series User's & Technical Manual
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Measuretek EHC-PM Series User's & Technical Manual

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EHC-PM
User/Technical Manual
Contents subject to change without notice
Version 1.0
07/2017

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Summary of Contents for Measuretek EHC-PM Series

  • Page 1 EHC-PM User/Technical Manual Contents subject to change without notice Version 1.0 07/2017...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION ........................1      General and Safety Information ....................1      Specification ........................1     Unpacking and Setup ......................2      Contents ........................... 2     OVERVIEW OF CONTROLS AND FUNCTIONS .................. 2  ...

  • Page 3: Introduction

    1. INTRODUCTION  General and Safety Information  For use in dry environments only.  This product uses a lead-acid battery. Dispose of according to local laws and regulations.  Read and understand all operating instructions before using this product. Keep this manual for future reference. ...

  • Page 4: Unpacking And Setup

    2. Unpacking and Setup  Remove the scale from the box and place it on a firm, level surface. Avoid locations with rapid temperature changes, excessive dust, moisture, air currents, vibrations, electromagnetic fields, heat or direct sunlight.  Adjust the leveling feet until the bubble is centered in the circle of the level indicator (located on the front panel).

  • Page 5: Function Keys

     Zero - Scale is zeroed, gross weight is 0, tare is 0  Tare - Display reading is net weight; tare is not 0  kg - Overall unit of measure is kg  lb - Overall unit of measure is lb ...

  • Page 6: Operations

    4. OPERATIONS  Normal Weighing Mode 1. Place the scale on a flat, stable surface. Level the scale using the leveling bubble at the lower left side of the display. 2. With the weighing platter empty, turn on power switch (located underneath on the left-hand side of the scale). Due to the high resolution of this scale, allow 10 minutes for the scale to warm up before use for optimum results.

  • Page 7: Save Function

     Save function 1. Under non-save mode, tare and unit price will be cleared automatically; Press SAVE key to enter save mode. 2. Under save mode, tare and unit price will not be cleared automatically; Press SAVE key to exit save mode, if the gross weight is 0, clear tare weight and unit price.

  • Page 8: Input The Unit Price Directly

     Input the unit price directly： 1. Use numerical key to enter unit price (range: 0000.00～9999.99) 2. Press ENTER key within 3s to confirm the unit price 3. Press CLEAR key to remove the input number 4. Put the weighing objects, the WEIGHT window will show its weight and TOTAL PRICE window will show its total value. Note: After unit price is entered, if there is no operation in 3s, the scale with automatically confirm the unit price and exit the mode.

  • Page 9: Recall Direct Plu

     Recall direct PLU： Recall the stored direct unit price by pressing 1-9 key down more than 2.5s, the recalled unit price will be displayed in unit price window. The total price window will display “duP.xx”, then followed by the actual total price. ...
  • Page 10 2. After entering into this mode, the WEIGHT window will show “Setup”, the UNIT PRICE window will show “232.out” (RS232 output content format) and the TOTAL PRICE window shows one of following content: 2.1 HOST (EHC-PM-xxxx is connected with host device, e.g. a PC) 2.2 PrtNd40 (EHC-PM-xxxx is connected with the OS-2130D, label dimension is 58mmx40mm, date will be printed on label) 2.3 PrtNd60 (EHC-PM-xxxx is connected with the OS-2130D, label dimension is 58mmx60mm, date will be printed...

  • Page 11: Date And Time Setting

    <LF>Time: hh:mm<CR><EXT> <LF>Gross: xxx.xxx kg(or lb)<CR> <EXT> <LF>Tare: xxx.xxx kg(or lb)<CR> <EXT> <LF>Net: xxx.xxx kg(or lb)<CR> <EXT> <LF>Unit price: xxxxxx.xx $/kg(or $/lb)<CR><EXT> <LF>Total price: xxxxxx.xx $<CR> <EXT> NOTE：The ID information can only be printed out after setting. Press Enter key to confirm the input and go to the next step, or use ON/OFF EXIT key to exit this mode. 7.

  • Page 12: Business Name Setting

    numerical keys to input the date (format: YY.MM.DD), use Enter key to confirm and go to the time setting mode. 3. When the WEIGHT window displays “SETUP”，the UNIT PRICE displays “time”(time, prompt to input time) and the TOTAL PRICE window displays the current time xx.xx.xx, Use the numerical keys to input the time (Format: hh.mm.ss), press Enter key to confirm the input and exit this mode.

  • Page 13: The Meaning Of The Special Displayed Character

    12. The meaning of the special displayed character Symbol 7-segments digit Symbol 7-segments digit Symbol 7-segments digit À Â Æ Ç È É Ê Ë Î Ï Ô Ù Û Ü                                                                       EHC‐PM   ...

  • Page 14: Id Setting

    13. ID setting 1. Under the normal working mode, press and hold 6 and ON/OFF EXIT key for more than 3s to enter this mode. In this mode, you can set ID code. (Note: the data will be lost after the scale reset) 2.
  • Page 15 2. Software searches all serial ports on PC, and tries to connect with the scale. In the Status bar, it will separately display present serial port, baud rate, data format. Take the following figure for example, “COM2,2400,8N1” refers to the present serial port COM2, baud rate 2400, data format 8N1. If the connection status displays “Connecting the scale”, it means the Software is searching EHC-PM scale, if it displays “The scale is connected”, it means the Host has been connected with the scale.
  • Page 16                                                                       EHC‐PM    .   ...
  • Page 17 5. Choosing “Down Load” in “Serial” menu, the scale will display “DNLOAD”, the status bar will display the present download information, if it displays “downloading business name”, it means it’s downloading the store name. If it displays “Downloading Mxx”, it means it’s downloading the information of M1~M9 (direct unit price). If it displays “Downloading No.

  • Page 18: Calibration

    7. Date and Time setting Choose ”Pair” in “Serial” menu to open the date and time setting dialogue box, it will display the system clock of PC, press “Confirm” or exit the dialogue box directly. After the software send date and time setting data to the scale, it will display “Pair successful.”.

  • Page 19: Lcd Test Mode

    on), use ENTER key to confirm the unit and go to the next step. 4. The WEIGHT window still displays CAL.ON, UNIT PRICE window displays “UNLOAd”(this means that the scale is ready to calibrate the zero point position, please remove any weight on the scale), the TOTAL PRICE window displays the output inner code of A/D.

  • Page 20: Troubleshooting And Battery Charging

    10. Err20：There is an error in calibration 11. Err30：ADC is over max. range 12. Err31：ADC is below min. range 13. Err40: Recall error，no content stored. 14. CAP.：Capacity 15. UOL.: Voltage 16. St.PLU: To set and store the indirect unit price 17.

  • Page 21: Battery And Charging

    Calibration doesn’t work; Load cell with no Load cell signal wire break; Load cell signal; Load cell with too weak or too strong broken; Load cell 0 point changes; Err20 signal; 0 point position inner code is not the Calibrate the PCB with 0 same when twice sampling;...

This manual is also suitable for:

Ehc-pm-0612Ehc-pm-1530Ehc-pm-3060

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