User Manual

Communication via PROFIBUS and PROFINET
3.1 PROFIDRIVE profile - Cyclic communication
Fieldbuses
Function Manual, 04/2018, FW V4.7 SP10, A5E34229197B AE
21
3.1.1
Assigning control and status words
Assigning control and status of words is specified in part by the definitions in the PROFIdrive
profile, Version 4.2 for the "Closed-loop speed control" operating mode; the other part is
assigned depending on the particular manufacturer.
A more detailed description of the individual control and status words is provided in the
following sections.
If you require an individual assignment for your application, you can adapt one of the existing
control and status words using p0922 and p2079.
Extend telegrams and change signal interconnection (Page 33)
3.1.1.1
Control and status word 1
Control word 1 is preassigned as follows:
● Telegrams 1, 2, 3 and 4:
– Bits 0 … 10 corresponding to the PROFIdrive profile,
– Bits 11… 15 manufacturer-specific
● Telegrams 7 and 9:
– Bits 0 … 11 corresponding to the PROFIdrive profile,
– Bits 12 … 15 manufacturer-specific
● Telegram 20 (VIK/NAMUR):
– Bits 0 … 11 corresponding to the PROFIdrive profile
– Bits 12 … 14 reserved
– Bit 15 corresponding to the PROFIdrive profile
Status word 1 is preassigned as follows:
● Telegrams 1, 2, 3 and 4:
– Bits 0 … 10 corresponding to the PROFIdrive profile,
– Bits 11… 15 manufacturer-specific
● Telegrams 7 and 9:
– Bits 0 … 13 corresponding to the PROFIdrive profile,
– Bits 14 … 15 manufacturer-specific
● Telegram 20 (VIK/NAMUR):
– Bits 0 … 11 corresponding to the PROFIdrive profile
– Bit 12 reserved
– Bits 13 … 15 corresponding to the PROFIdrive profile