Trouble shooting ........................13 Appendices ..........................14 Appendix A – Screens overview ................14 Appendix B – Electrical connection of 5024G to Ethernet-IP ......14 Ethernet communication connector on 5024G ..........14 Appendix C – 5024G Ethernet-IP specification ............ 15...
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Appendix D – Ethernet-IP connection to Allen Bradley ........15 Ethernet-IP communication – Master input ........... 16 Ethernet-IP communication – Master output ..........16 Appendix E – Ethernet-IP status indications ............16 Revision History ........................17 Contact ............................17 WWW.EILERSEN.COM...
Ethernet-IP. With the stated software version installed the 5024G terminal can transfer 14 input bytes from the 5024G terminal to the Ethernet-IP master, and transfer 14 output bytes from Ether- net-IP master to the 5024G terminal. Exchange of data between 5024G terminal and the external controller/PLC is made according to the profile/protocol described later (see Protocol description).
Module Status (MS) and Network Status (NS) are shown, corresponding to the nor- mal MS and NS lamps as follows: their respective color (in parenthesis): which can be lit, flashing or turned off (blank). and a following short explanatory status text. WWW.EILERSEN.COM...
In the following the meaning of the individual blocks of the telegram is explained further. IMPORTANT: During transfer/reception of data (i.e. the MAV) it is up to the master (the PLC) to ensure consistent data, when a parameter consisting of several bytes is read/updated and when AS/MAV or RS/MRV is read/set. WWW.EILERSEN.COM...
RC to inform the master the status of the received 'request' (’response’). The contents of RC has the following function during ’request: REQUEST FUNCTION No request Request parameter value Change parameter value (2 bytes) Change parameter value (4 bytes) Others Reserved for future use The contents of RC has the following function during response: WWW.EILERSEN.COM...
During communication from the slave to the master, the first two bytes of the PCD part are used as a Status Word (STW). Using the Status Word (STW) it is possible for the master to gain infor- mation on the status of the slave. WWW.EILERSEN.COM...
Actual Value Selector Main Actual Value Not used Actual gross weight Actual net weight Others Not used Actual gross weight is the actual gross weight on the 5024G terminal. Actual net weight is the actual net weight on the 5024G terminal. WWW.EILERSEN.COM...
Stop dosing OK Stop dosing not possible Registration OK Registration not possible Fine dosing Coarse dosing Not used Registration ready OK – always ON Weight reading not possible is active when the 5024G terminal is unable to determine weight. WWW.EILERSEN.COM...
0: kg 1: lbs 2: gram 2, R Decimal point position 20 - 35 2, R Load cell-Status[x] 40 - 55 4, R Load cell-Gross[x] Others Not used Actual gross weight is the actual gross weight on the 5024G terminal. WWW.EILERSEN.COM...
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Actual net weight is the actual net weight on the 5024G terminal. Fine limit contains the fine limit used during dosing. Coarse limit contains the coarse limit used during dosing. Last registered amount contains the result (registration) of the last dosing.
Check configuration of Ethernet-IP master (PLC) is ok (see below). Check ”EtherNetIP” status in the ETHERNET STATUS screen. No connection be- Check the Ethernet cable is connected correctly to both PLC and 5024G. tween PLC and 5024G Check the Ethernet cable is not damaged.
The following describes the electrical connection of the 5024G terminal to Ethernet-IP. Ethernet communication connector on 5024G The RJ45/Cat5 Ethernet connector (J7) on the backside of the 5024G terminal is a standard Ethernet connector that is used to connect the 5024G system to the Ethernet-IP master.
UP ETHERNET screen Appendix D – Ethernet-IP connection to Allen Bradley To connect the 5024G terminal with Ethernet-IP protocol to an Allen Bradley (Rockwell Au- tomation) PLC using the Logix 5000 software the following must be observed: 1. Use the “ETHERNET MODULE Generic Ethernet Module 2.
The data bytes transferred to the master (PLC) using this assembly, are structured and used as previously described. Ethernet-IP communication – Master output Ethernet-IP communication to the 5024G terminal uses a single Assembly consisting of 14 bytes data as specified in the EDS file: Assembly:...