7/6/2022 9:15 AM | |
Joined: 4/26/2021 Last visit: 6/28/2024 Posts: 26 Rating:
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MY cpu is CPU 414-5 H PN/DP(6es7 414-5hm06-0ab0). I have few fail safe di F-DI 8x24VDC HF(6es7 136-6ba00-oca0) few fail safe AI(6es7-136-6aa00-0ca1) and few fail safe do (6es7 136-6dc00-0ca0) with et200sp (im155-6pn-2hf) When, digital signal come in fail safe module, the related bit LED blink,that's ok but when signal gone, The diag LED of sail safe module become red. I used cfc(F_CH_DI) block for reading signals. I make high 'ACK_NEC' and "ACK_REI" sothat red LED of module gone. But it did not work. What can I do?? ------------------------------------------------------------------------------------------ |
Last edited by: mr. problem at: 07/06/2022 09:16:35Last edited by: The Helping Hand at: 07/06/2022 10:02:39New subject after splitting SML |
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7/8/2022 5:55 AM | |
Joined: 11/9/2017 Last visit: 9/9/2024 Posts: 153 Rating:
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Hello |
If I could help you, be so kind and rate my contribution. :) |
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