Parameterization and commissioning
EL6751
86
Version: 3.5
Fig. 103: Dialog "Inserting variables"
If several variables of the same type are added at the same time ("multiple"), the start address for the data is
calculated automatically within the PDO. If individual variables are added the start address must be specified
explicitly.
The network variables added in this way can then be linked in the familiar way (see System Manager
documentation in the TwinCAT Information System) with the variables for the different tasks.
5.3.2
BECKHOFF CANopen Bus Coupler
The BK51xx Bus Coupler and the IPxxx-B510 Fieldbus Box are installed in the
CANopen
bus. The specific
properties which distinguish them from other Bus Couplers and/or fieldbus box modules are then described
below.
Types
Description
BK5110
Economy Bus Coupler
BK5120
E Bus Coupler
LC5100
Low-Cost Bus Coupler
BK5150
Compact Bus Coupler
BK5151
Compact Bus Coupler with D-Sub connection
BC5150
Compact Bus Terminal Controller with 48 kbyte program memory
BX5100
BX Bus Terminal Controller with 256 kbyte program memory
IPxxxx-B510
Fieldbus compact box: CANopen in/output module, protection class IP67
