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Eilersen 5024G User Manual

Lcd weighing terminal
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5024G
5024G LCD weighing terminal
Basic scale with automatic dosing
Software:
StdLim.140630.5v7
Doc. no.:
StdLim-140630-5v7-UG-eng
Date:
2020-09-08
Rev.:
5v7
User's guide
StdLim
Contact:
Eilersen Electric A/S
Kokkedal Industripark 4
DK-2980 Kokkedal
Denmark
www.eilersen.com
info@eilersen.com
Tel: +45 49 180 100
Fax: +45 49 180 200

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  • Page 1 User’s guide 5024G StdLim 5024G LCD weighing terminal Basic scale with automatic dosing Contact: Software: StdLim.140630.5v7 Eilersen Electric A/S Doc. no.: StdLim-140630-5v7-UG-eng Kokkedal Industripark 4 Date: 2020-09-08 DK-2980 Kokkedal Rev.: Denmark www.eilersen.com info@eilersen.com Tel: +45 49 180 100 Fax: +45 49 180 200...

  • Page 2: Table Of Contents

    Load cell communication protocol type ............16 Number of load cells ..................16 Number of supports ..................16 – Detect the load cell configuration ..............16 – Configure the weighing ranges ................. 17 – Perform coarse taring ..................17 WWW.EILERSEN.COM...
  • Page 3 – Check load cell diagnostics ................28 Trouble shooting ........................29 – Error situations ....................29 – Error code display (in NORMAL screen) ............30 – Error solving (in STATUS screen) ............... 30 Appendices ..........................31 Appendix A – Installation checklist ..............31 WWW.EILERSEN.COM...
  • Page 4 Sampling filter ....................35 Display and steady filters ................37 Appendix E – Setting of MAC Address..............37 Appendix F – Software download ................ 38 Appendix G – Advanced features ................. 38 Revision History ........................39 Contact ............................39 WWW.EILERSEN.COM...

  • Page 5: Introduction

    Introduction This document describes the use of a 5024G LCD display terminal from Eilersen Electric, when the software version listed on the front page is installed. With this software, the terminal can perform automatic dosing (coarse/fine) using its digital outputs and inputs. One digital output is used for coarse dosing and one digital output is used for fine dosing, while a digital input is used for start of dosing and a digital input is used for registration of dosed amount.
  • Page 6 Please see below in section - Unlock the keyboard, page 11 on how to unlock the keyboard. Keys/actions: Invoke the MAIN menu. Select the DOSING screen to enter the setpoints and start/stop of dosing. WWW.EILERSEN.COM...

  • Page 7: Perform Automatic Dosing

    DOSING screen and then pressing the key. An ongoing dosing is also aborted if the weighing range is exceeded or if a load cell error occurs. 10. The weighing terminal is ready for start of a new dosing. WWW.EILERSEN.COM...

  • Page 8: Change Setpoints For Automatic Dosing

    “Action” parameter with the cursor, and then pressing to request the indicated action (“START DOSING” or “STOP DOS- ING”). Please notice: Some other dosing parameters (such as registration period and afterflow cor- rection) are configured in the DOSING PAR. screen. WWW.EILERSEN.COM...

  • Page 9: Change Dosing Parameters

    Please notice: The “Afterflow” parameter is not used if afterflow correction is disabled by setting the “Afterflow status” parameter to OFF. Please notice: The “Afterflow” parameter can be changed automatically after each dosing if afterflow correction is performed automatically by setting the “Afterflow status” parameter to AUTO. WWW.EILERSEN.COM...

  • Page 10: Reading Totals

    SETUP screen perform the following: Press once to select the SETUP menu. Press several times to select the “SET DATE” or “SET TIME” entry from the SET- UP menu. Press once to start entry of the selected parameter (date or time). WWW.EILERSEN.COM...

  • Page 11: Unlock The Keyboard

    . Parameters are now unlocked and can be changed. Press once to return to the SETUP screen or twice to return to the Print NORMAL screen. Please see below in section – Enter values, page 12, for details on how to enter values (like the password). WWW.EILERSEN.COM...

  • Page 12: Enter Values

    Press to accept the selection. Entry of numbers Some parameters (such as minimum and maximum weight of the weighing range) are en- tered using a data entry screen. When change of this type of parameter is requested, a data WWW.EILERSEN.COM...
  • Page 13 Press three times until ” 1.000” is shown in the display. Press once until ” 1.009” is shown in the display. Press once until ” 10.090” is shown in the display. Press to accept ” 10.090” as the new desired value. WWW.EILERSEN.COM...

  • Page 14: Check The Software Version

    The weighing terminal is ready and enters the NORMAL screen. Select the SYSTEM INFO screen to read the software version (software name, date and revi- sion): The SETUP screen also shows the software version (software name, date and revision): WWW.EILERSEN.COM...

  • Page 15: Activate Intelligent Setup

    Enter the correct values for load cell communication protocol type, number of load cells and supports, or detect this automatically from the menu. • Please notice: The terminal must be power-cycled and the load cells must be con- nected before changes take effect! WWW.EILERSEN.COM...

  • Page 16: Load Cell Communication Protocol Type

    The weighing terminal can be connected to and communicate with different kinds of load cells from Eilersen Electric. Depending on load cells and how they are connected, the weigh- ing terminal can communicate with the load cells using the following load cell protocols: •...

  • Page 17: Configure The Weighing Ranges

    Use the screens and menu system to select the COARSETARE screen. • Press to invoke the COARSETARE menu. • Press to select the PERFORM COARSETARE menu item. • Press to perform a coarse tare. Please notice: Coarse taring should only be done when the system is empty! WWW.EILERSEN.COM...

  • Page 18: Configure Display, Filtering And Stability Requirement

    The weight is considered stable when the readings are within the limit entered here. The weight ready used for steady detection is filtered with the filter entered here. The steady de- tection filter works like the display filter. – Configure zero tracking To configure the zero tracking range, select the ZEROING screen: WWW.EILERSEN.COM...

  • Page 19: Change Reading To High Resolution Mode

    Please notice: Corner calibration is only necessary in system with more than one load cell. Corner calibration is not possible when there are more supports than load cells and should only be used in weighing systems where system mechanics shows non ideal behavior regard- ing load in the corners. WWW.EILERSEN.COM...

  • Page 20: Corner Calibration Factor

    Press once to perform the reset of the corner calibration factors. Corner calibration procedure It is possible to perform an automatic corner calibration of the system by selecting the COR- NER CALIBRATION PROCEDURE screen from the CORNER CAL. menu. WWW.EILERSEN.COM...
  • Page 21 10. Following the corner calibration it should be verified that the corner calibration fac- tors are reasonable values. It should also be checked that identical weight readings are achieved when the calibration load is placed above each of the load cells/corners. WWW.EILERSEN.COM...

  • Page 22: Perform System Calibration

    The standard calibration factor is 524288. If this value is changed 1% (up or down), the gross weight indication will also change 1% (up or down). Calibration load The actual mass of the load used for calibration must be specified in the CALIBRATION screen before calibration is performed. WWW.EILERSEN.COM...

  • Page 23: Perform Calibration

    – Perform linearization Please notice: Linearization is normally not used, and should only be used in weighing sys- tems where system mechanics shows non ideal behavior. If decided to do so the relevant parameters can be entered in the LINEARIZATION screen. WWW.EILERSEN.COM...

  • Page 24: Zero With Extended Range (Power-Up Zeroing)

    – Zero with extended range (power-up zeroing) If a zeroing is to be performed during power up (with extended zeroing range), must be >0< pressed while the program identification (software name, date and revision) is shown. Press- before this is ignored. >0< WWW.EILERSEN.COM...

  • Page 25: Configure Ethernet Settings

    The TCP protocol must be enabled. This can be done in the ETHERNET PROTOCOLS screen shown below: Select TCP port Once the TCP protocol has been enabled, the used TCP port number must be set. This can al- so be done in the ETHERNET PROTOCOLS screen shown above. WWW.EILERSEN.COM...

  • Page 26: Select Data Output

    For an Ethernet protocol to be selected, it must be active. This means, that the protocol itself must be enabled in the ETHERNET PROTOCOLS screen (which again also may require, that the corresponding communication option must be enabled). WWW.EILERSEN.COM...

  • Page 27: Check Load Cell Serial No., Exponent And Capacity

    100mg, 10 gr. etc. Fur- thermore no zeroing is used and the load cell value will NOT be 0 when the load cell is empty, so this value is NOT the absolute load on this load cell. WWW.EILERSEN.COM...

  • Page 28: Check Load Cell Diagnostics

    (OL.Cnt.). All these numbers apply since the last reset of diagnostics data, which took place on the date shown in parenthesis in the lower right corner (YY.MM.DD). Please notice: Diagnostics data can be reset from the LOAD CELL DIAGNOSTICS menu if the correct password has been entered. WWW.EILERSEN.COM...

  • Page 29: Trouble Shooting

    Unable to autotare weighing arrangement. Check that stability requirements are configured correctly. No keyboard icons Keyboard is locked. Press a key, and then press indicated key sequence shown until keyboard is unlocked. Cannot enter parame- Unlock parameters. ter value WWW.EILERSEN.COM...

  • Page 30: Error Code Display (In Normal Screen)

    In such case these can also be shown using the arrow keys. Please notice: If is pressed, a list of possible tips to solve the currently selected (using the cursor) error code will appear. WWW.EILERSEN.COM...

  • Page 31: Appendices

    (Possible option) - MCEXX35: Profibus-DP module - MCE9637: DeviceNet module - 2X50: Ethernet module - 2070: PROFINET module Configure system ServiceMode -> Dosing par. Configure system specific parameters (dosing, afterflow, etc.). specifics (possibly other screens as well) (Optional) WWW.EILERSEN.COM...

  • Page 32: Appendix B - Electrical Connections

    The following describes the main hardware features such connection of power, connection of load cells, various connectors and jumpers as well as internal indicators (LEDs). Rear view MAC addr: 00-50-C2-C5-__-__ TYPE 5024G RANGE 24 VDC Load Cells Power Supply Power Connection The 5024 system is powered by +24VDC which is connected to either J1 or J6 (J1 and J6 are internally short-circuited).

  • Page 33: Load Cell Connection

    Reserved for future use (positive line) RS485-GND Reserved for future use Please notice: A and B line definition may be switched on eternal equipment. Especially on Siemens equipment and a few other German manufacturers A and B lines definitions are dif- ferent. WWW.EILERSEN.COM...

  • Page 34: Analog Output Connector

    Ethernet connector The RJ45/Cat5 Ethernet connector (J7) is a standard Ethernet connector that can be used to connect the 5024 system to Ethernet. Jumper settings The 5024G has three internal jumpers: Jumper Function Reset The jumper allows reset of the on-board microcontroller.

  • Page 35: Appendix C - Screen Overview

    (2-5 ms) may slow operation considerably down or even stop Ethernet or load cell communication. A combination of a short sampling filter and a display filter or a higher display update time is a better choice and will prevent these problems. WWW.EILERSEN.COM...
  • Page 36 6 Hz 3 Hz 2 Hz 1,5 Hz 170 ms 425 ms 850 ms 1275 ms 1700 ms -60dB 10 Hz 4 Hz 2 Hz 1,3 Hz 1 Hz 200 ms 500 ms 1000 ms 1500 ms 2000 ms WWW.EILERSEN.COM...

  • Page 37: Display And Steady Filters

    10 s 20 s 40 s Appendix E – Setting of MAC Address The MAC Address is pre-set to a unique value from the pool assigned by the IEEE to Eilersen Electric. Eilersen Electric MAC Address ranges: 00-50-C2-C5-30-00 to 00-50-C2-C5-3f-ff...

  • Page 38: Appendix F - Software Download

    If the user has obtained another pool of MAC Addresses from IEEE and wishes to use one of these, please contact Eilersen Electric for details. Always apply to the IEEE standards especially regarding the uniqueness of MAC Addresses. Appendix F – Software download New firmware may be downloaded on the Ethernet connection.

  • Page 39: Revision History

    Changed “Automatic Zeroing (AZ)” to “Zero Tracking (ZT)”. Added ETHERNET STATUS screen. Added message in CALIBRATION screen. 2020-09-08 Updated references to software ID. Contact With further questions or improvement suggestions please contact us: Eilersen Electric A/S Kokkedal Industripark 4 DK-2980 Kokkedal Denmark www.eilersen.com info@eilersen.com Tel:...

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