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PS-103U
User Manual
Contents subject to change without notice
Version 1.0
Issue AA

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Summary of Contents for Measuretek PS-103U

  • Page 1 PS-103U User Manual Contents subject to change without notice Version 1.0 Issue AA...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. INTRODUCTION and INSTALLATION ................. 1 General and Safety Information ........................1 Specifications ..............................1 Contents ................................1 2. OVERVIEW OF CONTROLS AND FUNCTIONS ............2 Indicator Display Character Definitions ....................2 Indicator Display ............................. 3 Function Keys ..............................3 3.
  • Page 3: Introduction And Installation

    Electronic scales are precision instruments. Do not operate near cell phones, radios, computers or other electronic devices that emit radio frequencies that may cause unstable readings. Avoid using in heavy vibration or heavy airflow conditions. Specifications Model Ps-103u Max Capacity 150lb (68kg) 400lb (182kg) Readability 0.2lb (0.1kg) 0.5lb (0.2kg)
  • Page 4: Overview Of Controls And Functions

    2. OVERVIEW OF CONTROLS AND FUNCTIONS Indicator Display Character Definitions PS-103U...
  • Page 5: Indicator Display

    Zero the platform weight Weighing mode >3 seconds Power off the scale Setup or Calibration mode Exit to normal weighing mode Weighing mode Enter USER parameter setup (more than 3 seconds) mode Weighing mode Enter calibration mode (more than 3 seconds) PS-103U...
  • Page 6: Operations

    3. Put the material or object to be weighed in the container. The net weight will be displayed. 4. To exit tare mode, remove all weight from the scale. The display will show a negative weight. Press the TARE key to return the display to zero. PS-103U...
  • Page 7: Calibration

    EEPROM. Then it will auto-reset, and be directed to weighing mode. If an error occurred in calibration, the scale will display “ ” and then it necessary to repeat the CAL.Er procedure from step2. PS-103U...
  • Page 8: User Parameters Setup

    5=output weight, unit and status data one time when scale becomes stable; 6=output gross, tare, net weight, unit and status data one time when scale becomes stable; 7=Command –response mode. Baud rate for Serial communication: 0=1200,1=2400,2=4800;3=9600;4=19200 Serial communication data format: 0=8N1;1=7O1;2=7E1 PS-103U...
  • Page 9 (controlling) device. b) The length of the weight field will be 8 digit weight data, one for minus sign, one for decimal point, two for measure unit (e.g. “lb”, “kg”). If the unit is lb:oz, another two for PS-103U...
  • Page 10 Response: <LF> H1H2H3<CR><ETX> (3). Command: Z<CR> (5ah 0dh) Response: <LF>H1H2H3<CR><ETX> Zero function is activated, and then it returns to current scale status, similar to pressing the ZERO key. If ZERO function cannot be activated, it will return to current scale status. PS-103U...
  • Page 11 10= hold work mode 0= not at zero 0= not over 00=not define point capacity 11= not define 1= at zero point 1= over capacity 0=not AD over 0=not Zero Over 0= gross weight 1=AD over 1=Zero Over 1= net weight PS-103U...
  • Page 12: Symbol Definitions

    -User parameters are incorrect EEP.E2 -Calibration point CAL-P -Error in calibration CAL.Er -The setting full capacity will be displayed CAP.-- -No. x configuration parameter is set to y -No. x user parameter is set to y -Battery voltage is below 4.2V Lo.bAt PS-103U...
  • Page 13: Trouble Shooting

    1. An object is stuck between the 1. Remove the object Weighing is not load cell and scale base 2. Perform calibration accurate 2. Load cell received a heavy 3. Place the load on the center of impact the weighing platform PS-103U...