7/9/2020 1:52 PM | |
Joined: 2/23/2017 Last visit: 2/18/2024 Posts: 37 Rating: (0) |
Thank you Ixo. I'll give it a try with resistors first ;-) |
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7/14/2020 1:53 PM | |
Joined: 12/18/2014 Last visit: 5/22/2024 Posts: 33087 Rating: (4085)
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I do not believe that. But you can only get an answer from Siemens. And Siemens will not answer by itself, but only if you contact Siemens directly, e.g. via Support Request.
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7/15/2020 8:50 PM | |
Joined: 12/18/2014 Last visit: 5/22/2024 Posts: 33087 Rating: (4085)
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And the manual says also: The maximum switching rate is only depent on the switching program's cycle time. AttachmentLOGO! 8 manual 0BA8 2017_11 xxxx8-0BA0 page 326.pdf (359 Downloads) |
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7/16/2020 9:24 AM | |
Joined: 8/2/2018 Last visit: 12/16/2023 Posts: 302 Rating: (5) |
However who have the transister model could test if it can work like KiloHertzs switching or not. |
7/20/2020 11:12 AM | |
Joined: 12/18/2014 Last visit: 5/22/2024 Posts: 33087 Rating: (4085)
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And the manual says also: The maximum switching rate is only depent on the switching program's cycle time.
AttachmentLOGO! 8 manual 0BA8 2017_11 xxxx8-0BA0 page 326.pdf (306 Downloads) |
7/22/2020 11:17 AM | |
Joined: 12/18/2014 Last visit: 5/22/2024 Posts: 33087 Rating: (4085)
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In the attachment screenshots of the test with a LOGO! 8.2. - Screenshot of the test program. - Screenshot with simple web server. - Screenshot with extended web server. Without using the simple web server, the cycle frequency is approx. 25 Hz higher than when using the simple web server. The cycle frequencies also fluctuate slightly.
AttachmentScreenshots.zip (297 Downloads) |
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