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2/10/2014 2:12 PM | |
Posts: 23 Rating: (0) |
Hi all, I would like to ask for some advice about Sinamics S150. This is the first time I work with this type of drive. I need to communicate a DeltaV system with a Sinamics S150 CU320-2 V4.4 via Profibus-DP. I am using the SI2580e5.gsd file from the following website: https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&objId=49216293&nodeid0=18578405&onlyconfigurable=on&load=content&csQuery0=profibus&subtype=130000&lang=en&siteid=cseus&aktprim=0&objaction=csview&extranet=standard&viewreg=WWthatI I am going to configure the Sinamics S150 to use Telegram 1 (2 words output and 2 words input). My questions are: 1. Do I need to swap the high & low bytes to send/receive the words to/from the Sinamics S150? 2. Which bit in the control word starts the inverter? Is it OFF1 (bit STW 1.0) or Enable operation (bit STW 1.3) Thanks in advance. |