Operating Instructions

PROFIdrive communication (PROFIBUS/PROFINET)

Function diagrams

2-517

SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013

2.6 PROFIdrive communication (PROFIBUS/PROFINET)

Function diagrams

2401 – Overview 2-518

2410 – PROFIBUS (PB) / PROFINET (PN), addresses and diagnostics 2-519

2420 – Telegrams and process data (PZD) 2-520

2440 – PZD receive signals interconnection 2-521

2441 – STW1 control word interconnection (p2038 = 2) 2-522

2442 – STW1 control word interconnection (p2038 = 0) 2-523

2446 – STW3 control word interconnection 2-524

2450 – PZD send signals interconnection 2-525

2451 – ZSW1 status word interconnection (p2038 = 2) 2-526

2452 – ZSW1 status word interconnection (p2038 = 0) 2-527

2456 – ZSW3 status word interconnection 2-528

2468 – Receive telegram, free interconnection via BICO (p0922 = 999) 2-529

2470 – Send telegram, free interconnection via BICO (p0922 = 999) 2-530

2472 – Status words, free interconnection 2-531