Fig. 15 Offline List; Fig. 16 Online List - Beckhoff EL1052 Documentation

Basics communication
Fig. 15: Offline list
• If the slave is online
◦ The actual current slave list is read. This may take several seconds, depending on the size and
cycle time.
◦ The actual identity is displayed
◦ The firmware and hardware version of the equipment according to the electronic information is
displayed
◦ Online is shown in green.
Fig. 16: Online list
22 Version: 1.1 EL1052, EL1054