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Inconsistent Relay Behavior on 1-Gang, 2-Gang, 4-Gang Modules After Restart

zakdma 273 3
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  • #1 21473045
    zakdma
    Level 3  
    Hi!

    I have several 1-gang, 2-gang and 4-gang modules
    1-gang https://www.elektroda.com/rtvforum/topic4079733.html
    2-gang https://www.elektroda.com/rtvforum/topic4045441.html
    4-gang https://www.elektroda.com/rtvforum/topic4098917.html
    All modules configured to use dInput_n for switch pins and relays follow the switch as expected.
    But I can turn off the relay using web interface, so it will turn off even if the hardware switch is on. That is also ok and expected.
    All modules startup configured to be OFF on restart like on this screenshot
    Screenshot of the lighting module configuration interface, showing start values settings for channels.
    So, the starting position is as follows: switches are ON, but relays are OFF by the web interface.
    But if I restart the modules, they behave differently.
    1-gang modules stay OFF after restart as configured and expected.
    2-gang, 4-gang modules make relays ON after restart.
    Could you please explain why they do so and how to fix this so all modules behave the same (OFF after restart)? Is it an issue or some lack of configuration?

    Thank you!
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  • #2 21473248
    Daro1003
    Level 33  
    It looks as if the 2- and 4-channel modules have the status memory function enabled after a reboot, or perhaps it is a problem with the module firmware itself.
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  • #3 21473329
    zakdma
    Level 3  
    Daro1003, thank you for the reply.
    All modules have the same firmware (latest for now) and the same configuration, except ones related to the count of relays.
  • #4 21477174
    zakdma
    Level 3  
    Any suggestions?
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