Installation manual

7 Background information

SINAMICS G120 (CU240S DP) Control via PROFIBUS

V1.0, Beitrags-ID: 45288241

7.3.5 STARTER - setting the Profibus communications

• Communications between the CPU and the SINAMICS G120 must then be

parameterized. To do this, open the screen for the communication settings

using Communication -> Profibus. Select the tab Transmit direction.

• To start, select the Standard-Telegram 350 (350) from Message frame: (1.).

This pre-assigns the telegram.

• Then replace telegram 350 by telegram type Free BICO connection (999) (1.).

Deactivate any possibly active Suppress inactive interconnections function

(2.) and establish the following interconnections (3.):

• PZD 5 = r2131 (Last fault number code)

• PZD 6 = r2132 (First warning number code)