EL6821 - Process data
The available process data objects (PDOs) are displayed in the “PDO List” in the “Process Data” tab. "PDO Content" and "PDO Assignment" of the process data objects cannot be changed for the EL6821. The input process data is assigned to Sync Manager 3 (SM 3), the output process data to Sync Manager 2 (SM 2).
Sync Manager SM 3 "Inputs"
Fig.96: EL6821 – Input process data SM 3See also:
Sync Manager SM 2 "Outputs"
Fig.97: EL6821 – Output process data SM 2See also: