Beckhoff EL500 Series - Fig. 17 Offline List; Fig. 18 Online List

Basics communication
EL500x 27Version: 3.6
Fig.17: 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.18: Online list