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Not able to download OB32 to S7-300

Created by: giridharhb at: 2/8/2011 12:04 AM (4 Replies)

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2/8/2011 12:04 AM	Rate (0)
giridharhb Posts: 2 Rating: (0)	I am trying to download OB32 from STEP 7, but I am getting the following error "(D20C) OB cannot be copied as the associated priority class does not exist." Attachment OB32 Error.JPG (417 Downloads)
giridharhb Posts: 2 Rating: (0)
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2/8/2011 12:25 AM	Rate (0)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 1/5/2026 Posts: 6892 Rating: (1368)	giridharhb I am trying to download OB32 from STEP 7, but I am getting the following error "(D20C) OB cannot be copied as the associated priority class does not exist." Simply check in CPU's properties in HW.config if OB32 can be used for this CPU or not.If not , only used permited OB3X. BR Attachment OB32.jpg (975 Downloads)
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2/8/2011 12:57 AM	Rate (0)
giridharhb Posts: 2 Rating: (0)	Looks like my CPU (313C) will support only OB35. In HW Config, only )B35 is non grayed item and all other Interrupt OBs (OB30-38) are grayed out. Is there a chance that I can use OB 32 Inplace of OB 32? Thanks Attachment OB32 Error_2.JPG (457 Downloads)
giridharhb Posts: 2 Rating: (0)	Last edited by: giridharhb at: 2/8/2011 1:00 AM Last edited by: giridharhb at: 2/8/2011 12:58 AM
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2/8/2011 7:12 AM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	Use OB35. If you want cheange its execution time to 1000ms. Best regards, Hristo Mihalev

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This contribution was helpful to 1 thankful Users hdhosseini

12/13/2016 11:11 AM	Rate (0)
Min_Moderator Posts: 4757 Rating: (122)	New question published by Akashm89 is split to a separate thread with the subject Download program in S7-300, error "Unable to copy the block OB2". Best regards Min_Moderator
Min_Moderator Posts: 4757 Rating: (122)
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