| ??? 09/21/07 15:48 Read: times |
#144885 - Sorry Responding to: ???'s previous message |
Matthew Barlage said:
A dry contact is basically a relay. In this case, mine is NC. I understood that bit! When my unit is reset and the relay is closed I see a 0 on the pin. How do you "see" it? Is this measured with a scope, or a meter, or some other external "hardware" test equipment, or are your "looking" though some sort of software debug/monitor thingy? |
| Topic | Author | Date |
| upsd3354D GPIO input question | 01/01/70 00:00 | |
| Pardon? | 01/01/70 00:00 | |
| Clarifiaction | 01/01/70 00:00 | |
| unless ... | 01/01/70 00:00 | |
| this is easy to check... | 01/01/70 00:00 | |
| Sorry | 01/01/70 00:00 | |
| Problem fixed. | 01/01/70 00:00 | |
| this sounds like a pulldown problem or similar | 01/01/70 00:00 | |
| Thanks, but... | 01/01/70 00:00 | |
| this is exactly what I am talking about | 01/01/70 00:00 | |
| Thanks | 01/01/70 00:00 | |
Welcome | 01/01/70 00:00 |