Beckhoff EL3773 - Fig. 104 EL3773 Selection Dialog Predefined PDO Assignment

Commissioning
EL3773 89Version: 2.5
Note
Changes in the CoE directory
In case of changes to the CoE default parameters, it is essential that corresponding values
are entered in the start-up list, so that in the case of exchange the EL3773 operates again
as foreseen in the application.
Predefined PDO Assignment
The "Predefined PDO Assignment" enables a simplified selection of the process data.
The desired function is selected on the lower part of the "Process Data" tab. As a result, all necessary PDOs
are automatically activated and the unnecessary PDOs are deactivated.
8 PDO assignments are available:
Name SM3, PDO assignment, meaning
Synchronous 0x1A00, 0x1A01, 0x1A10, 0x1A11, 0x1A20, 0x1A21, 0x1A30, 0x1A31,
0x1A40, 0x1A41, 0x1A50, 0x1A51
"Synchronous"
Synchronous oversampling
2
0x1A00, 0x1A02, 0x1A10, 0x1A12, 0x1A20, 0x1A22, 0x1A30, 0x1A32,
0x1A40, 0x1A42, 0x1A50, 0x1A52
0x1A61
"Synchronous, with 2-fold oversampling"
Synchronous oversampling
4
0x1A00, 0x1A03, 0x1A10, 0x1A13, 0x1A20, 0x1A23, 0x1A30, 0x1A33,
0x1A40, 0x1A43, 0x1A50, 0x1A53
0x1A61
"Synchronous, with 4-fold oversampling"
Synchronous oversampling
8
0x1A00, 0x1A05, 0x1A10, 0x1A15, 0x1A20, 0x1A25, 0x1A30, 0x1A35,
0x1A40, 0x1A45, 0x1A50, 0x1A55
0x1A61
"Synchronous, with 8-fold oversampling"
Synchronous oversampling
16
0x1A00, 0x1A07, 0x1A10, 0x1A17, 0x1A20, 0x1A27, 0x1A30, 0x1A37,
0x1A40, 0x1A47, 0x1A50, 0x1A57
0x1A61
"Synchronous, with 16-fold oversampling"
Synchronous oversampling
32
0x1A00, 0x1A0A, 0x1A10, 0x1A1A, 0x1A20, 0x1A2A, 0x1A30, 0x1A3A,
0x1A40, 0x1A4A, 0x1A50, 0x1A5A
0x1A61
"Synchronous, with 32-fold oversampling"
Synchronous oversampling
64
0x1A00, 0x1A0D, 0x1A10, 0x1A1D, 0x1A20, 0x1A2D, 0x1A30, 0x1A3D,
0x1A40, 0x1A4D, 0x1A50, 0x1A5D
0x1A61
"Synchronous, with 64-fold oversampling"
DC (activate Mode on DC
tab)
0x1A00, 0x1A05, 0x1A10, 0x1A15, 0x1A20, 0x1A25, 0x1A30, 0x1A35,
0x1A40, 0x1A45, 0x1A50, 0x1A55
0x1A60, 0x1A61
"Distributed Clocks, settings via DC tab [}92]"
Fig.104: EL3773 Selection dialog "Predefined PDO Assignment"