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- 16 Oct 2021, 02:46
- Forum: Hardware
- Topic: DO voltage fluctuates around 0.5V, does not respond to commands
- Replies: 1
- Views: 1624
DO voltage fluctuates around 0.5V, does not respond to commands
Greetings, I have been testing a DO with the Core3+ and for a couple weeks everything has worked as expected. I'm using only 2 of the outputs (O_1, O_2) to trigger relays as needed. Today, I've noticed a problem. When any outputs are set to 0, a multimeter reading shows the voltage hovering around 0...