Commissioning
EL6601, EL6614
98
Version: 4.2
Unicast
The Publisher makes the network variable available to a single selected PC.
Multicast
The Publisher makes the network variable available to selected PCs.
Broadcast
The Publisher makes the network variable available to all PCs.
5.4.2
Configuration of the Publisher
In the TwinCAT System Manager, a new box is added for the Publisher under the RT Ethernet device.
Insert a Publisher Box
A Publisher box must be added under the RT Ethernet device.
Fig. 114: Insertion of a Publisher Box in the TwinCAT configuration
Insert a Network Variable
The network variables are inserted underneath the box. Enter a name (nCounterPub in the sample) and a
data type (UINT32 in the sample, corresponding to UDINT).
