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DB comparaison problem

Created by: LOW at: 3/18/2019 11:09 AM (3 Replies)

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3/18/2019 11:09 AM	Rate (0)
LOW Regular Member Joined: 3/21/2012 Last visit: 3/27/2025 Posts: 10 Rating: (1)	Hi, First time i see that: When i compare one DB in my PLC the result is: only exist in path 1, but i 'm sure it is in PLC. The machine doesn't work without it. and i can see the value of the DB moved in one VAT???? Please see the picture enclosed I would like to transfer it in the PLC but i can't be sure the DB is up to date? Do you have any idea? Attachment DB problem.png (189 Downloads)

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3/18/2019 11:33 AM	Rate (0)
LOW Regular Member Joined: 3/21/2012 Last visit: 3/27/2025 Posts: 10 Rating: (1)	HI, It is worst; i can open it online with the CONT/LIST editor. I loaded it in CPU and i have the same message after compare. only exist in path1????

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3/18/2019 11:58 AM	Rate (0)
mopS04 Posts: 5521 Rating: (1058)	hi Low, are you sure that you are comparing with the online-project? Do you see the block, when you are going online to the Block-folder? regards,
mopS04 Posts: 5521 Rating: (1058)
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3/18/2019 2:36 PM	Rate (0)
LOW Regular Member Joined: 3/21/2012 Last visit: 3/27/2025 Posts: 10 Rating: (1)	Hi mops04, Thanks for your answer. I'm sure i compare OFFLINE path 1 ONLINE path 2. When i open the online folder of PLC the DB not appear, i try with 2 anothers station with STEP7 ->same result. I try to power off/power on the CPU ->same result. Really strange.

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