12/3/2017 4:14 PM | |
Joined: 6/28/2017 Last visit: 12/20/2022 Posts: 661 Rating: (40) |
I'm confident that you are familiar with window Properties of Profinet IO-system where you can set such things as "clock time", "update time" for members and so forth.
It may decrease update time to the minimum and get unstable communication. To find bottom of that you need use some kind of statistic software working as scopemeter/datalogger. Some companies produce that software+hardware sets which allow to watch on profinet/profibus affairs. So try to pay attention to this document. Please find it in attachment. I don't know if Siemens has somethig similar. Let's say guys from Siemens itself about this.
Not so long ago I watched on guy (whose company was engaged in industrial net service) that connected to profinet via adapter (see attached file) and was collecting data from PN-members and at the same time he was trying to play with "update time". He was watching on PN-members about week using this set. His purpose was encreasing PN-network performance.
I think that nobody tells you real settings for youre concrete facilities, because you have to find it yourself by means experiments (collecting failure statistic, analize, etc.) Msorich AttachmentTHLink_PN_D_EN_170101_311.pdf (352 Downloads) |
Last edited by: Msorich at: 12/3/2017 9:38:44 PM |
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