7/23/2014 10:15 AM | |
Posts: 69 Rating:
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Hi What is the advantage of using datablock variables over Memory bits ?
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7/23/2014 11:22 AM | |
Joined: 1/21/2013 Last visit: 9/4/2024 Posts: 4620 Rating:
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Hello Mishal11, or please havea look in particular Wizard: data block |
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7/23/2014 10:21 PM | |
Posts: 69 Rating:
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How about speed, is it faster with DB's compared with M By the way, what is the limit of MBs (how many can be used) ?
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7/25/2014 2:48 PM | |
Joined: 1/21/2013 Last visit: 9/4/2024 Posts: 4620 Rating:
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Hello Mishal11, Please have a look: Difference in the cycle time during DB accesses |
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7/25/2014 2:57 PM | |
Posts: 5225 Rating:
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Would be interesting to know what the figures are for S7-1200 / S7-1500, as there is the claim that DB access has been "optimised". Thanks for the share. w |
7/25/2014 3:11 PM | |
Joined: 1/21/2013 Last visit: 9/4/2024 Posts: 4620 Rating:
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Would be interesting to know what the figures are for S7-1200 / S7-1500, as there is the claim that DB access has been "optimised". Thanks for the share. w Hello Wlliam, Please have a look: What differences should you watch out for between optimized data storage and the standard type of block access in STEP 7 (TIA Portal) V12? |
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