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Related Manuals for Eilersen 4 50 Series
Summary of Contents for Eilersen 4 50 Series
- Page 1 Kokkedal Industripark 4 DK-2980 Kokkedal Denmark info@eilersen.com +45 49 180 100 +45 49 180 200 4x50 ETHERNET SYSTEM Status and weight transfer using EtherNetIP Applies for: Software: EtherNetIP.190129.1v4 Document no.: 0129mu4x50-1v4 Date: 2020-11-24 Rev.:...
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Page 2: Table Of Contents
7.2.1 Change of IP Address, SubNet mask etc............27 7.2.2 Download of new software ................27 7.3 Appendix C – Allen Bradley connection ..............28 7.4 Appendix D – Omron connection ................28 7.5 Appendix E – Internal Features ................29 WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 2... - Page 3 7.5.3 Light Emitting Diodes (LEDs) ................29 7.5.4 4040 communication module ................29 7.5.5 SW2 settings ....................30 7.5.6 Jumper settings ..................... 30 7.5.7 Light Emitting Diodes (LEDs) ................31 7.6 Appendix F – Status Codes ................... 32 WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 3...
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Page 4: Introduction
2) Introduction 2.1 Introduction This document describes the use of a 4x50 Ethernet system unit from Eilersen Electric. The 4x50 system unit consists internally of a 4050 Ethernet module (with the software listed on the front page) and a 4040 communication mod- ule. -
Page 5: Ethernetip Specification
The EtherNetIP unit confirms with the following EtherNetIP specifications: Protocol: EtherNetIP Media: Ethernet Module type: Slave(/Target) Communication settings 10MB/s, Half duplex IP-Address: Fixed (default: 192.168.1.199) Ethernet connection: RJ45/Cat5 System setup: Ethernet using EEConnect software Software download: Ethernet using EEConnect software WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 5... -
Page 6: Data Exchange
Transfer class: Class 1 In the following the byte order for the individual parts of the telegrams is LSB first. In the following bit 0 will represent the least significant bit in a register. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 6... -
Page 7: Output Data
IMPORTANT: Before using the input data described below, the EtherNetIP master must ensure the AS response value in the input data (from 4x50) matches the AS request value in the output data (to 4x50). WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 7... -
Page 8: Input Data (Lcsignal, Normal Operation, As=0)
EtherNetIP master. Please refer to the chapter 4) Data Processing for an explanation on how this typically can be done. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 8... -
Page 9: Input Data (Lcsignalfiltered, As=1)
LcSignalUnFiltered(X) is the “raw” unfiltered signal from load cell X, which means it is the load cell signal without any filtering or scaling (based on the LcExponent(X)) selected using the DIP switch settings (SWE). WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 9... -
Page 10: Input Data (Lcserialnumber, As=3)
LcCapacity(X) is the capacity of the load cell in internal divisions. In order to get the load cell capacity in SI units as stated on the load cell itself, the LcExponent(X) must be taken into account. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 10... -
Page 11: Input Data (Lcexponent, As=5)
LcExponent(X) is a fixed value for the load cell used for internal scaling of the raw load cell signal into SI units. This is done according to the following: Exponent [Decimal] Exponent [Hexadecimal] SI unit Conversion to gram 0xFFFFFFFD 0xFFFFFFFE 0xFFFFFFFF 0x00000000 gram 0x00000001 0x00000002 0x00000003 WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 11... -
Page 12: Input Data (Testvalue, As=6)
TestValue(X) are fixed hardcoded values, which can be used for testing data handling on the EtherNetIP master. The values transferred are the following: TestValue(X) Value [Decimal] Value [Hexadecimal] TestValue(0) 123456 0x0001E240 TestValue(1) -123456 0xFFFE1DC0 TestValue(2) 12345 0x00003039 TestValue(3) -12345 0xFFFFCFC7 WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 12... -
Page 13: Input Data (Softwareversion, As=7)
The minor version part of the software version SoftwareVersion(3) Unused - Reserved for future use For the software version covered by this manual (EtherNetIP.190129.1v4), the SoftwareVersion(X) will contain: SoftwareVersion(X) Contains SoftwareVersion(0) 190129 SoftwareVersion(1) SoftwareVersion(2) WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 13... -
Page 14: Data Formats
00000000 00000000 00000000 11001000 2000 0x000007D0 00000000 00000000 00000111 11010000 20000 0x00004E20 00000000 00000000 01001110 00100000 200000 0x00030D40 00000000 00000011 00001101 01000000 2000000 0x001E8480 00000000 00011110 10000100 10000000 20000000 0x01312D00 00000001 00110001 00101101 00000000 WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 14... -
Page 15: Scaling
Measurement time 20 ms 100 ms 200 ms 400 ms The hereby found load cell signals (possibly filtered) are used on the Ethernet until new signals are achieved when the next sample period expires. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 15... -
Page 16: Filtering
0.3 Hz 0.15 Hz 0.075 Hz -60dB 1.5 Hz 0.3 Hz 0.15 Hz 0.075 Hz -80dB 1.0 Hz 0.2 Hz 0.10 Hz 0.05 Hz -60dB NOTE: With all switches OFF no filtering is performed. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 16... -
Page 17: Data Processing
LcZero[x]=LcSignal[x] After this the uncalibrated gross weight for load cell X can be calculat- ed as: LcGross[X] = LcSignal[X] – LcZero[X] WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 17... -
Page 18: Corner Calibration Of Weighing System
), whether LcGross[x] LcGrossCal[x] they are corner calibrated or not, an uncalibrated system weight can be calcu- lated as either: Gross = LcGross[X1] + LcGross[X2] + … Gross = LcGrossCal[X1] + LcGrossCal[X2] + … WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 18... -
Page 19: System Calibration Of Weighing System
For example on a three legged tank with only one load cell, you should get a calibration factor of approximately 3 because of the two “dummy” legs. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 19... -
Page 20: Installation Of System
Finally verify that the weighing system(s) returns a value cor- responding to a known actual load. Note that in the above checklist no consideration has been made on which functions are implemented on the EtherNetIP master. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 20... -
Page 21: Hardware Description
IMPORTANT: The used power supply must be stable and free of transients. It may therefore be necessary to use a separate power supply dedicated to the weighing system, and not connected to any other equipment. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 21... -
Page 22: Connection Of Load Cells
RS232 communication channel. This RS232 channel can be used for setup/configuration of the 4x50 Ethernet unit from a PC. Connection to this connector is made using a special serial cable supplied by Eilersen Electric A/S. The 4 pole connector (J4) on the 4x50 unit has the following connections:... -
Page 23: Swe Settings
Bad connection, load cell not ready or other error detected. Status for load cell 3 (Red) Bad connection, load cell not ready or other error detected. Status for load cell 4 (Red) Bad connection, load cell not ready or other error detected. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 23... -
Page 24: Hardware Selftest
Update times across the EtherNetIP communication de- pends on the specific EtherNetIP configuration (switches, number of units, mas- ter scan times etc.) and are beyond the scope of this document. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 24... -
Page 25: Appendices
4x50 EtherNetIP.190129.1v4: User manual 7) Appendices 7.1 Appendix A: Connection of power 7.1.1 Non-ATEX applications WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 25... -
Page 26: Atex Applications
4x50 EtherNetIP.190129.1v4: User manual 7.1.2 ATEX applications WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 26... -
Page 27: Appendix B - Configuration Using Eeconnect Software
7.2.2 Download of new software It is possible to download new software to the 4x50 Ethernet unit using the EEConnect software. The procedure for download of new software is described in the EEConnect users guide. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 27... -
Page 28: Appendix C - Allen Bradley Connection
The input data from the 4x50 module is found in the input assembly 103. The output data to the 4x50 module is found in the output assembly 102. The configuration assembly (101) is not used. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 28... -
Page 29: Appendix E - Internal Features
7.5.1 4050 Ethernet module This chapter describes possible connections, DIP-switch settings and jumper settings that are available internally on the 4050 Ethernet module. These will normally be set from Eilersen Electric and should only be changed in special situations. 7.5.2 SW2 settings The 4050 Ethernet module is internally equipped with an 8 pole DIP switch block named SW2. -
Page 30: Sw2 Settings
OFF (Load cell connected to 4040 NOT accessible using SEL1) OFF (Load cell connected to 4040 NOT accessible using SEL6) OFF (Load cell connected to 4040 NOT accessible using SEL1) OFF (Load cell connected to 4040 NOT accessible using SEL6) WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 30... -
Page 31: Light Emitting Diodes (Leds)
(light emitting diodes). The lamps have the following functionality when the 4040 communication module is equipped with standard program: FUNCTION Reserved for future use (Red) Reserved for future use (Red) Reserved for future use (Red) Reserved for future use (Red) WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 31... -
Page 32: Appendix F - Status Codes
Reserved for future use 4000 Reserved for future use 8000 Reserved for future use Please note that the above listed status codes are valid when the 4040 com- munication module is equipped with standard program. WWW.EILERSEN.COM Version: 2020-11-24, rev.: 1v4 Page: 32...
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