Baumer AMG11 N29 Manuale - Pagina 16

Sfoglia online o scarica il pdf Manuale per Convertitore multimediale Baumer AMG11 N29. Baumer AMG11 N29 41. Absolute encoders with profinet interface

Stampa la pagina

4.4.3.

Isochronous Realtime (IRT) Class 2

Typical cycle time is 10ms or better. Bus components (switches, etc.) must support PROFINET IRT.

Topology planning is not mandatory, but where implemented (e.g. for retrieving feature „Support device

replacement without exchangeable medium), make sure ports P1/P2 are correctly assigned as projected.

4.4.3.1.

Address-Assignment within the Process Image

Proceed as in 5.4.4.1 „Address-Assignment within the Process Image".

4.4.3.2.

Synchronization Setup

Proceed as in 5.4.4.2 „Synchronization Setup" for Isochronous Realtime (IRT) Class 3".

However, choose „IRT" and „High Flexibility" rather than „high Performance" for the „RT-Class".

4.4.4.

Isochronous Realtime (IRT) Class 3

Isochronous realtime considering signal delays, typical cycle time 1ms or less. Position is acquired with +/-

1µs precision or higher, according to high-precision bus clock.

Topology planning is mandatory. Make sure ports P1/P2 are correctly assigned as projected.

Baumer_BUDE-PROFINET_MA_EN.docx

14.06.2016 / bja

16/41