User Manual

Function diagrams
PROFIdrive communication (PROFIBUS/PROFINET)
2-548
© Siemens AG 2009 - 2013 All Rights Reserved
SINAMICS G120 CU240B/E-2 Control Units List Manual (LH11), 01/2013
2.6 PROFIdrive communication (PROFIBUS/PROFINET)
Function diagrams
2401 – Overview 2-549
2410 – PROFIBUS (PB) / PROFINET (PN), addresses and diagnostics 2-550
2420 – Telegrams and process data (PZD) 2-551
2440 – PZD receive signals interconnection 2-552
2441 – STW1 control word interconnection (p2038 = 2) 2-553
2442 – STW1 control word interconnection (p2038 = 0) 2-554
2446 – STW3 control word interconnection 2-555
2450 – PZD send signals interconnection 2-556
2451 – ZSW1 status word interconnection (p2038 = 2) 2-557
2452 – ZSW1 status word interconnection (p2038 = 0) 2-558
2456 – STW3 status word interconnection 2-559
2468 – Receive telegram, free interconnection via BICO (p0922 = 999) 2-560
2470 – Send telegram, free interconnection via BICO (p0922 = 999) 2-561
2472 – Status words, free interconnection 2-562