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No Communication with Starter

Created by: RajD at: 3/29/2011 9:09 AM (7 Replies)

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3/29/2011 9:09 AM	Rate (0)
RajD Advanced Member Joined: 8/2/2010 Last visit: 6/25/2025 Posts: 45 Rating: (1)	Hi, I am commissioning one Sinamics S120 drive. But I am not able to communicate the drive with Starter. We are using Control Unit -- CU310-DP Power Module of 11Kw Input/Output Module -TM31. I have laptop with Product: Drive ES - Starter Release: V4.1.2.4 Internal Identifier: 47.52.11.00 Internal Info: umc47.52.11release.1.vobadm ------------------------------------------------------------------------------------------ Product: DCC_SINAMICS Release: V2.0.2.4 Internal Identifier: 47.52.11.00 Internal Info: umc47.52.11release.1.vobadm ------------------------------------------------------------------------------------------ Component: SSP SINAMICS G120 V3.2 Version: V3.20.0.1 Release: V03.20.28.00_04.00.00.00 I have PC Adapter MPI with USB. In control panel PG/PC I am setting S7ONLINE-->PC ADAPTER (PROFIBUS) ADDRE==0 TIME OUT- 30S TRANSMISSION RATE - 1.5MBPS HIGHEST NODE ADDRESS 126. When I am searching online I am not able find the node. Please guide me making communication of starter with drive. Thanks & Regards

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3/29/2011 9:33 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 9/2/2025 Posts: 22709 Rating: (3071)	Hello, have you set option "PG/PC is only master" in the sewttings auf the Adapter? Regards Christoph

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3/29/2011 12:24 PM	Rate (0)
RajD Advanced Member Joined: 8/2/2010 Last visit: 6/25/2025 Posts: 45 Rating: (1)	Hi, Yes I checked with PG/PC Master, and PC adapter auto , with RS 232 serisl cable with serial port by setting PPI each time I am not able found the node. Thanks & Regards

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3/30/2011 7:37 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 9/2/2025 Posts: 22709 Rating: (3071)	Hi, serial? the PC Adapter is for th PROFIBUS Interface X121 of the CU310. Which MLFB have your Adapter? Can you find any node in STEP/ accessible Nodes? Regards Christoph

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3/30/2011 10:17 AM	Rate (0)
RajD Advanced Member Joined: 8/2/2010 Last visit: 6/25/2025 Posts: 45 Rating: (1)	Hi, I SIMATIC S7 PC ADAPTER USB 6ES7-972-0CB20-0XB0 V1.3 Serial?-- There is one more RS 232 port available on drive. as per commissioning manual we can communicate on PPI with this port. Thanks & Regards

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3/30/2011 12:13 PM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 9/2/2025 Posts: 22709 Rating: (3071)	Hello, is the CU310 run up correctly? The RDY LED must be green after startup. Regards Christoph

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3/30/2011 12:38 PM	Rate (0)
RajD Advanced Member Joined: 8/2/2010 Last visit: 6/25/2025 Posts: 45 Rating: (1)	Yes RDY LED is green. If I chang the parameters through BOP20 it correctly saved the parameters Thanks & Regards

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3/30/2011 1:18 PM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 9/2/2025 Posts: 22709 Rating: (3071)	Hi, can you control the CU- parameter r0963 via BOP20? Which value have thisd parameter? Regards Christoph

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