Hey guys,
I have a 1756 OW16I series A card. I am trying to energize bit 15 to pull in a coil on a motor contactor. Our panel is configured in such a way that the output side of the card is fused and the L1-0 to L1-15 side is jumpered at 115v AC.
In this particular case, i chose Output 15. I jumpered 115v to L1-15 and programmed Output 15 to come on when the start button was pressed. It did not work. I tried forcing on the output 15 and it works. I tried bypassing the button, and it did not work. I see the rung is true, but the output does not come on. The only way i am able to make it energize is by forcing it on. What am i missing here.
This type of relay output card has worked for me in the past. I will try another bit, or card, but if anyone has a suggestion i would appreciate your thoughts...
Thanks
I have a 1756 OW16I series A card. I am trying to energize bit 15 to pull in a coil on a motor contactor. Our panel is configured in such a way that the output side of the card is fused and the L1-0 to L1-15 side is jumpered at 115v AC.
In this particular case, i chose Output 15. I jumpered 115v to L1-15 and programmed Output 15 to come on when the start button was pressed. It did not work. I tried forcing on the output 15 and it works. I tried bypassing the button, and it did not work. I see the rung is true, but the output does not come on. The only way i am able to make it energize is by forcing it on. What am i missing here.
This type of relay output card has worked for me in the past. I will try another bit, or card, but if anyone has a suggestion i would appreciate your thoughts...
Thanks