6/6/2023 1:43 PM | |
Joined: 4/12/2016 Last visit: 10/11/2024 Posts: 19 Rating: (0) |
I currently have exactly the same problem. I am using S7-1214F with F-4DQ (SM 1226 F-DQ4 x 24VDC, 6ES7 226-6DA32-0XB0) but in combination with a third party drive with two shutdown path's (STOA/B). The drive is going sporadically in to failure due I think this black/white testing of the output card. There is no way of switching this off.. Do you have made some progress on this PJ? @Technology Team, why is not possible to switch this off? Only configuration possible is "max. readback time" and "Max. readback time switch on test", not sure if this is any help. And is it possible that the outputs are maybe testing not at the same time? Then I can imagine that the drive detects a differnecence in STOA and STOB. However combining them on one output would remove the failsafe effect on the two shutdown path's I would say. Thanks in advance for any help whatsover. ------------------------------------------------------------------------------------------ |
Last edited by: Rembo1 at: 06/06/2023 13:50:11Last edited by: Jen_Moderator at: 06/07/2023 07:40:27New subject after splitting |
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