Beckhoff EL3773 Documentation page 5

6.6.3 Input data ......................................................................................................................... 96
6.6.4 Diagnostic data ................................................................................................................ 97
6.6.5 Standard objects .............................................................................................................. 97
6.7 Application examples.................................................................................................................. 102
6.8 Oversampling terminals and TwinCAT Scope ............................................................................ 105
6.8.1 TwinCAT 3 procedure .................................................................................................... 106
6.8.2 TwinCAT 2 procedure .................................................................................................... 114
6.9 Current transformer .................................................................................................................... 123
6.10 Notices on analog specifications ................................................................................................ 124
6.10.1 Full scale value (FSV) .................................................................................................... 124
6.10.2 Measuring error/ measurement deviation ...................................................................... 125
6.10.3 Temperature coefficient tK [ppm/K] ............................................................................... 125
6.10.4 Single-ended/differential typification .............................................................................. 126
6.10.5 Common-mode voltage and reference ground (based on differential inputs) ................ 131
6.10.6 Dielectric strength .......................................................................................................... 131
6.10.7 Temporal aspects of analog/digital conversion .............................................................. 132
6.11 Example programs...................................................................................................................... 135
6.11.1 Example 1: Diagnosis and evaluation of input data ....................................................... 136
6.11.2 Commissioning of the example program ....................................................................... 139
6.11.3 Description of the function of the example program ...................................................... 141
6.11.4 Starting the example program........................................................................................ 144
7 Diagnosis ............................................................................................................................................... 148
7.1 Diagnostic methods .................................................................................................................... 148
7.2 Diagnostic LEDs ......................................................................................................................... 149
7.3 Diagnostics - basic principles of diag messages ....................................................................... 150
8 Appendix ................................................................................................................................................ 160
8.1 UL notice..................................................................................................................................... 160
8.2 Firmware Update EL/ES/EM/EPxxxx.......................................................................................... 161
8.2.1 Device description ESI file/XML ..................................................................................... 162
8.2.2 Firmware explanation..................................................................................................... 165
8.2.3 Updating controller firmware *.efw ................................................................................. 166
8.2.4 FPGA firmware *.rbf ....................................................................................................... 167
8.2.5 Simultaneous updating of several EtherCAT devices .................................................... 171
8.3 Firmware compatibility ................................................................................................................ 172
8.4 Restoring the delivery state ........................................................................................................ 172
8.5 Support and Service ................................................................................................................... 174
EL3773 Version: 2.5
Table of contents
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