Eric Nelson
Lifetime Supporting Member + Moderator
1766-L32BXB. I screwed up and forgot to wire the COM2 terminal to DC-
I cycled one of the outputs on and off a few times, and it was working, but then the output stayed on. The other outputs in the FET group also turned on when this occurred.
I immediately realized that I forgot to wire the COM terminal. I powered down and wired it properly. Everything is working fine now, but I'm wondering if I caused any damage.
The only things I had connected to the FET outputs were three 7W contactor coils, with suppressors (varistors), on outputs 5, 6, and 7.
I just found it odd that it actually turned on and off properly a few times without the COM2 connected
-Eric
I cycled one of the outputs on and off a few times, and it was working, but then the output stayed on. The other outputs in the FET group also turned on when this occurred.
I immediately realized that I forgot to wire the COM terminal. I powered down and wired it properly. Everything is working fine now, but I'm wondering if I caused any damage.
The only things I had connected to the FET outputs were three 7W contactor coils, with suppressors (varistors), on outputs 5, 6, and 7.
I just found it odd that it actually turned on and off properly a few times without the COM2 connected
-Eric