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WinLC always in STOP Mode with PROFIBUS DP Driver Failure

Created by: ^_^ at: 3/21/2008 4:26 PM (2 Replies)

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3/21/2008 4:26 PM	Rate (0)
^_^ Member Joined: 12/4/2007 Last visit: 4/26/2024 Posts: 6 Rating: (1)	[snip] ... but there is a new problem come, winlc is always in stop mode, the diagnosetic information is followed: 1. STOP caused by I/O error No relevance for user (Z1): 0005 No relevance for user (Z2): e300 (Z3): 0080 Previous operating mode: STOP (own initialization) Requested operating mode: STOP (internal) External error, Incoming event; 2. New startup information in STOP mode Startup prevented by: - Power on necessary - STOP request exists - Cold restart or warm restart necessary Startup information: - Time for time stamp at the last backed up power on - Single processor operation Current/last startup type: - No startup type/following memory reset Permissibility of certain startup types: - Manual warm restart permitted - Automatic warm restart permitted Last valid operation or setting of automatic startup type at power on: - No startup type/following memory reset Operating mode: STOP (internal) Incoming event; 3. New startup information in STOP mode Startup prevented by: - Parameter assignment for MPI or DP interfaces not evaluated or inconsistent (SDB1XXX incomplete, superfluous, or incorrect) - Power on necessary - STOP request exists - Cold restart or warm restart necessary Startup information: - Time for time stamp at the last backed up power on - Single processor operation Current/last startup type: - No startup type/following memory reset Permissibility of certain startup types: - Manual warm restart permitted - Automatic warm restart permitted Last valid operation or setting of automatic startup type at power on: - No startup type/following memory reset Operating mode: STOP (own initialization) Incoming event And every time when I start winlc I get the error message: PROFIBUS DP Driver Failure: Call to dpn_init_name returned error DPN_ACCESS_ERROR hope you could help me again.
	Last edited by: CS Moderator at: 3/22/2008 11:38 PM new subject after splitting
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4/3/2008 12:22 PM	Rate (1)
^_^ Member Joined: 12/4/2007 Last visit: 4/26/2024 Posts: 6 Rating: (1)	This problem has been solved. Disable Hyper-Threading in BIOS, then it works.

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This contribution was helpful to 1 thankful Users cliff.pennalligen

12/6/2021 9:36 PM	Rate (0)
cliff.pennalligen Bronze Member Joined: 7/25/2017 Last visit: 11/11/2024 Posts: 336 Rating: (52)	I had the same problem. In my case, I had to disable both hyper-threading and multi-processor in the BIOS.

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