Beckhoff EL3773 - Page 5

Table of contents
EL3773 5Version: 2.5
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