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EL2809
Beckhoff EL2809 User Manual
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Commissioning
EL28xx-xxxx
84
Version: 2.2
•
Graphical languages
◦
Function Block Diagram (FBD)
◦
Ladder Diagram (LD)
◦
The Continuous Function Chart Editor (CFC)
◦
Sequential Function Chart (SFC)
The following section refers to Structured Text (ST).
After starting TwinCAT PLC Control, the following user interface is shown for an initial project:
Fig.60: TwinCAT PLC Control after startup
Sample variables and a sample program have been created and stored under the name "PLC_example.pro":
83
85
Table of Contents
Table of Contents
3
1 Foreword
5
Product Overview: Ethercat Digital HD Output Terminals
5
Notes on the Documentation
5
Safety Instructions
7
Documentation Issue Status
8
Version Identification of Ethercat Devices
8
Fig. 1 EL5021 el Terminal, Standard IP20 IO Device with Serial/ Batch Number and Revision ID (Since 2014/01)
10
Fig. 2 EK1100 Ethercat Coupler, Standard IP20 IO Device with Serial/ Batch Number
10
Fig. 3 CU2016 Switch with Serial/ Batch Number
11
Fig. 4 EL3202-0020 with Serial/ Batch Number 26131006 and Unique ID-Number 204418
11
Fig. 5 EP1258-00001 IP67 Ethercat Box with Batch Number/ Date Code 22090101 and Unique Se- Rial Number 158102
11
Fig. 6 EP1908-0002 IP67 Ethercat Safety Box with Batch Number/ Date Code 071201FF and Unique Serial Number 00346070
11
Fig. 7 EL2904 IP20 Safety Terminal with Batch Number/ Date Code 50110302 and Unique Serial Num- Ber 00331701
12
Fig. 8 ELM3604-0002 Terminal with Unique ID Number (QR Code) 100001051 and Serial/ Batch Num- Ber 44160201
12
Non-Reactive Bus Terminals
13
Fig. 9 Negative Example - Active Load
14
Fig. 10 Ground Connection of the Load: Correct (K1) and Incorrect (K2)
15
Fig. 11 Short Circuit Fault Exclusion through Protected Cable Laying
16
2 Product Overview
17
Introduction
17
Technical Data
18
Pin Assignment and Leds
19
Fig. 12 EL2808
19
Fig. 13 EL2808
19
Introduction
20
El2828
20
Technical Data
21
Pin Assignment and Leds
22
Fig. 14 EL2828
22
Fig. 15 EL2828
22
El2809, El2889
23
Introduction
23
Technical Data
24
Pin Assignment and Leds
25
Fig. 16 EL2809, EL2889
25
Fig. 17 EL2809, EL2889
25
El2872, El2872-0010
26
Introduction
26
Fig. 18 EL2872, EL2872-0010
26
Technical Data
27
Fig. 19 EL2872, EL2872-0010
28
Fig. 20 Dimensions of the 20-Pin Contact Strip of the Terminal and the Matching Spring Contact Strip; for Connections See Contact Assignment
28
Introduction
29
El2819
29
Fig. 21 EL2819
31
Fig. 22 EL2819
31
Technical Data
32
Overload Protection
32
Fig. 23 Overload Current Limitation
32
Fig. 24 Schematic Illustration of the Thermal Switch-Off in Case of Overload
32
Operating Modes and Settings
33
Fig. 25 Switch-Off of Inductive Loads
33
Fig. 26 EL2819 "Process Data" Tab
34
Fig. 27 EL2819 Online Illustration of the Process Data and Structural Contents in the System Manager
35
Fig. 28 EL2819 "Process Data" Tab
36
Fig. 29 EL2819 Coe Directory
38
Fig. 30 EL2819 Change of State of the Outputs in the Case of a Bus Error
39
Object Description and Parameterization
40
Fig. 31 EL2819 Graphical Illustration of the Channel State During a Bus Error
40
3 Basics Communication
52
Ethercat Basics
52
Ethercat Cabling - Wire-Bound
52
General Notes for Setting the Watchdog
53
Fig. 32 System Manager Current Calculation
53
Fig. 33 Ethercat Tab -> Advanced Settings -> Behavior -> Watchdog
54
Ethercat State Machine
55
Fig. 34 States of the Ethercat State Machine
56
Coe Interface
57
Fig. 35 "Coe Online " Tab
58
Fig. 36 Startup List in the Twincat System Manager
59
Fig. 37 Offline List
60
Fig. 38 Online List
60
Distributed Clock
62
4 Mounting and Wiring
63
Instructions for ESD Protection
63
Installation on Mounting Rails
63
Fig. 39 Spring Contacts of the Beckhoff I/O Components
63
Fig. 40 Attaching on Mounting Rail
64
Installation Instructions for Enhanced Mechanical Load Capacity
67
Connection
67
Connection System
67
Wiring
69
Shielding
70
Installation Positions
70
Positioning of Passive Terminals
73
UL Notice
73
ATEX - Special Conditions (Standard Temperature Range)
75
ATEX - Special Conditions (Extended Temperature Range)
76
ATEX Documentation
77
5 Commissioning
78
Twincat Quick Start
78
Twincat 2
102
Twincat 3
102
Twincat Development Environment
102
Installation of the Twincat Real-Time Driver
102
Notes Regarding ESI Device Description
108
Twincat ESI Updater
112
Distinction between Online and Offline
112
OFFLINE Configuration Creation
113
ONLINE Configuration Creation
118
Ethercat Subscriber Configuration
126
General Notes - Ethercat Slave Application
135
6 Appendix
143
Ethercat al Status Codes
143
Firmware Compatibility
143
Firmware Update El/Es/Em/Epxxxx
143
Device Description ESI File/Xml
144
Firmware Explanation
147
Updating Controller Firmware *.Efw
148
FPGA Firmware *.Rbf
150
Simultaneous Updating of Several Ethercat Devices
154
Firmware Compatibility - Passive Terminals
155
Restoring the Delivery State
155
Support and Service
156
List of Illustrations
157
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Beckhoff EL2809 Specifications
General
Brand
Beckhoff
Model
EL2809
Category
Touch terminals
Language
English
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