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support.automation.siemens.com | Technical Forum | Thursday, October 31, 2024 11:04:41 PM

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CFC/D7-SYS V8.0 UPGRADE - The Hidden DANGER - BEWARE!!

Created by: LA_COLD at: 11/21/2013 11:20 PM (13 Replies)

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11/25/2013 6:17 AM	Rate (1)
KSN Platinum Expert Joined: 8/25/2006 Last visit: 10/29/2024 Posts: 2210 Rating: (279)	Hello. I tried two type of upgrading: from D7-SYS V6.0 to V8.0 from V7.0 to V8.0 The result was: zeroes at MUL inputs changes to 1 only when you have transition through V7.0, i.e. when upgraging from V6.0 to V8.0. Non-zero values are retained the same. when upgrading from V7.0 to V8.0 (there is no transition through V7.0) all MUL inputs retain their values the same, also zero inputs didn't changed to 1.

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6/10/2015 6:41 PM	Rate (0)
MarcioRenato Posts: 4 Rating: (0)	KSN, You have said that an upgrade from D7-sys v6.0 to D7-sys v8.0 causes this problem because of the transition by v7.0. So, could this same problem happen when upgrading from a D7-sys v6.0 to D7-sys v7.0? Looking forward to your answer.
MarcioRenato Posts: 4 Rating: (0)
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6/10/2015 6:55 PM	Rate (0)
KSN Platinum Expert Joined: 8/25/2006 Last visit: 10/29/2024 Posts: 2210 Rating: (279)	Hello. Yes, of course. You will see the same effect while upgrading from D7-SYS V6.0 to V7.0, because the default values at X inputs of MUL-FB's were changed from D7-SYS V7.0.

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9/2/2015 10:24 AM	Rate (0)
Min_Moderator Platinum Member Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4766 Rating: (122)	New question published by mr.nam is split to a separate thread with the subject Set up D7-SYS software. Best regards Min_Moderator

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