8/21/2023 12:40 AM | |
Joined: 10/7/2005 Last visit: 10/8/2024 Posts: 3024 Rating: (1054)
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I'm afraid to say that 53ms for 4 AI's on a 6ES7 531-7QF00-0AB0 is pretty much as fast as you can expect from a 6ES7531-7QF00-0AB0 (and that is with the integration time set to its fastest 2.5ms which gives you 10ms basic conversion time per AI plus another 4ms if wire break monitoring is active and another 10ms presuming this is a resistance measurement). A high feature 6ES7531-7PF00-0AB0operated in fast mode will be twice as fast as your 6ES7 531-7QF00-0AB0 and does cater for resistance measurement too. If that is still not good enough, a high speed 6ES7531-7NF10-0AB0 will give you 62.5 microseconds AI updates but doesn't cater for resistance measurement. |
Cheers |
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8/21/2023 7:00 AM | |
Joined: 12/16/2014 Last visit: 3/5/2024 Posts: 23 Rating: (1) |
Thanks a lot, fritz. |
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