PT 410 User Manual

Counting scale

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Innovative Measurement Electronics
PT 410

Counting Scale

User Manual
Rev.6 101209

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Summary of Contents for PT 410

  • Page 1: Counting Scale

    Innovative Measurement Electronics PT 410 Counting Scale User Manual Rev.6 101209...
  • Page 2 Thank you for purchasing a PT Electronic Digital Scale. In order to use the scale properly, please read this Manual carefully before use. If you have a problem concerning the scale, please contact your supplier. PT regularly updates and issues new information regarding products, the most up to date information and additional detailed information is located on the PT web site.
  • Page 3: Table Of Contents

    PT410 User Manual Rev6 101209 1 TABLE OF CONTENTS Table of Contents 1 TABLE OF CONTENTS ......................1 2 PREPARATION .......................... 2 2.1 Preparing the scale for use ....................2 2.2 Care of your scale ......................2 3 FEATURES AND SPECIFICATION .................... 3 3.1 Features ...........................
  • Page 4: Preparation

    PT410 User Manual Rev6 101209 2 PREPARATION Preparing the scale for use 1. Unpack the scale carefully and place it on a firm rigid vibration free table or bench. 2. The PT410 Series comes with a stainless steel platform packed separately. Place the platform in the locating holes on the top cover.
  • Page 5: Features And Specification

    PT410 User Manual Rev6 101209 3 FEATURES AND SPECIFICATION Features The PT410 series of scales provides an accurate, fast and versatile series of ● counting and check-weighing scales. There are 4 models in this series, with capacities up to 30 kg. ●...
  • Page 6: Specifications

    PT410 User Manual Rev6 101209 Specifications Model PT410-3kg PT410-6kg PT410-15kg PT410-30kg Maximum Capacity 3000 g 6000 g 15 kg 30 kg Readability 0.05g 0.1g 0.2g 0.5g Tare Range -1 kg -6 kg -10 kg -10 kg Repeatability (Std Dev) 0.1 g 0.2 g 0.5 g Linearity ±...
  • Page 7: Keys And Functions

    PT410 User Manual Rev6 101209 4 KEYS AND FUNCTIONS 0-9, • ● Numeric entry keys, used to manually enter a value for tare weights, unit weight, and sample size. CE C ● Used to clear the unit weight or an erroneous entry. Zero ●...
  • Page 8: Display

    PT410 User Manual Rev6 101209 5 DISPLAY The scales have three display windows- Weight, Unit Weight and Count. Weight Window This consists of a 6 digit display to indicate the weight on the scale. An arrow above the symbols will indicate the following: Low battery, ●...
  • Page 9: Operation

    PT410 User Manual Rev6 101209 6 OPERATION Zero the Display You can press the ZERO key at any time to set the zero point from which all other ● weighing and counting is measured, within 4% of power up zero. This will usually only be necessary when the platform is empty.
  • Page 10: Counting

    PT410 User Manual Rev6 101209 7 COUNTING Average Unit Weight In order to do parts counting it is necessary to know the average unit weight of the items to be counted. This can be done by weighing a known number of the items and letting the scale determine the average unit weight or by manually inputting a known unit weight using the keypad.
  • Page 11: Checking The Alarm

    PT410 User Manual Rev6 101209 This process has some limitations when there are significant variations in unit ● weight between individual items. It is prudent to check the quantity is correct when the unit weight has been updated automatically. This feature is turned off as soon as the number of items added exceeds the count ●...
  • Page 12 PT410 User Manual Rev6 101209 memory. Each value will be stored after the scale returns to zero. However the M+ key is still active and can be pressed to store any value immediately. As the scale is programmed to store the weight once only, that value will not be stored a second time when the scale returns to zero.
  • Page 13: Battery Operation

    PT410 User Manual Rev6 101209 8 BATTERY OPERATION The scales can be operated from the battery if desired. The battery life is approximately 100 hours. When the battery needs charging the arrow above the low battery symbol under the weight display will turn on. The battery should be charged as soon as the arrow above the symbol is on.
  • Page 14: Rs-232 Output

    PT410 User Manual Rev6 101209 9 RS-232 OUTPUT The PT410 Series of scales are fitted with an RS-232 output as standard. Specifications: RS-232 output of weighing data ASCII code, 4800 Baud, 8 data bits, No Parity Connector The connector may be of the 25 pin D type or on more recent models the 9 pin D type. 9 pin d-sub miniature socket (DB9) 25 pin d-subminiature socket (DB25) Pin 2...
  • Page 15: Parameters

    PT410 User Manual Rev6 101209 10 PARAMETERS The parameters can be set from a secure menu. This is done by entering a password number when requested. To enter the parameter menus press the TARE key during the initial counting of the display after power turned on.
  • Page 16 PT410 User Manual Rev6 101209 Weight Display Description F1 CAL See the calibration section for details F2 dI Set the scale increment. Press the Unit Wt. key to cycle through the options. Press TARE to accept the selection. F3 Cnt Displays the A/D counts.
  • Page 17: Linearity Calibration

    PT410 User Manual Rev6 101209 11 LINEARITY CALIBRATION 11.1 Linearity Calibration The Linearity of the PT410 can be set at three points through the weighing range. Enter the parameter menus as in Section 10, the default password for linearity is ”9999” To enter the parameter menus press the TARE key during the initial counting of the display after power turned on.
  • Page 18: Simple Single Weight Calibration

    PT410 User Manual Rev6 101209 11.4 Simple Single Weight Calibration To enter the parameter menus press the TARE key during the initial counting of the display after power turned on. The Weight Display will show "PIn" requesting the password number to be entered. This example is for a 3000g scale ACTION DISPLAYS...
  • Page 19: Error Codes

    PT410 User Manual Rev6 101209 12 ERROR CODES During the initial power-on testing or during operation it is possible the scale may show an error message. The meaning of the error messages is described below. If an error message is shown repeat the procedure that caused the message, turning the balance on, calibration or other functions.

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