Beckhoff BC3150, Documentation

Page: 62 / 104

Programming
BC3150 62 Version: 2.1.0
Fig. 57: Linking a variable with an input
In the default configuration all Bus Terminals are assigned fixed addresses. If a Bus Terminal is inserted, the
whole address range may be shifted. The TwinCAT configuration enables allocated variables to be linked to
a Bus Terminal, as required. This is parameterized in the System Manager, and the configuration is then
downloaded to the Bus Terminal Controller (see
TwinCAT configuration [
}
27] ). It is also possible to upload
an existing TwinCAT configuration.