Determining the installation version in the application
If an overview of the real EtherCAT IO components installed in the application is desired
- the imprinted designations and serial numbers of the terminals/boxes can be read.
- the HW/FW versions and production date can be read online from the ESI-EEPROM by the System Manager from TwinCAT 2.11R3 b2235
![Determining the installation version in the application 1:](Images/png/2469378955__Web.png)
Blocks for reading this information from the PLC are being prepared.
It is possible to export this information to Excel:
![Determining the installation version in the application 2:](Images/png/2469381387__Web.png)
See also the chapter "Online version identification of EtherCAT devices"
- the information of the identity object can be read into the PLC from devices with a CoE directory by online ADS access
![Determining the installation version in the application 3:](Images/png/2469383819__Web.png)
See also the sample program in the chapter "Online version identification of EtherCAT devices".