Standard Telegram Structure - Siemens SINAMICS G120 Operating Instructions Manual

Used telegram types
The following telegrams can be set via parameter P0922:
Standard telegrams
The standard telegrams are structured in accordance with the PROFIdrive Profile. The
internal process data links are set up automatically in accordance with the telegram number
setting.
● Telegram 1
● Telegram 20 Speed control, VIK/NAMUR
Manufacturer-specific telegrams
The manufacturer-specific telegrams are structured in accordance with internal company
specifications. The internal process data links are set up automatically in accordance with
the telegram number setting.
● Telegram 350 Speed control, 4 words
● Telegram 352 Speed control, PCS7
Device-specific telegrams
The send and receive telegrams can be configured as required by using BICO technology to
interconnect the send and receive process data.
● Telegram 999 Free interconnection via BICO (up to 6 dat words)
5.9.4

Standard Telegram structure

BICO connection
When a telegram is selected, the corresponding BICO connection parameters will be fixed
and cannot be changed (except P0701 and the following digital inputs). If P0922 = 999, it
keeps the actual BICO connection parameters but now BICO parameters can be changed.
Control Units CU240S
Operating Instructions, 11/2006, A5E00766042B AA
Speed control, 2 words
Commissioning (software)
5.9 Commissioning with PROFIBUS DP
5-83