26.07.2021, 09:14
My LM4 suddenly stopped working 
Anyone an idea what I could check to see what's wrong? I verified the 24V supply and that's seems to work fine. Network switch, to which it's attached, is operational.
At the top of the module there are 2 LED's, no idea what there function is but they are both off all the time.
Any help is kindly appreciated.
David Rombaut
Anyone an idea what I could check to see what's wrong? I verified the 24V supply and that's seems to work fine. Network switch, to which it's attached, is operational.
At the top of the module there are 2 LED's, no idea what there function is but they are both off all the time.
Any help is kindly appreciated.
David Rombaut