H2Otbaker
Member
ML1400 base outputs are being controlled by instruction that is getting messaged from another ML1400. The messaging works because there are other outputs on an OW16 module that work just fine. Without a program in the processor and just by toggling the bits, the outputs will work. Once instruction is applied to the rungs, the instruction doesn't work. There's only two instructions in each rung. The rung is being scanned because i've inserted test rungs and can change the outputs state with a test binary bit. If the (xic) is toggled in the rung, the output in the rung doesn't change state. How can the (xic) instruction have a 1 in the data table but the output doesn't turn on? There is nothing else "controlling" the output. Again the only outputs that are not working, that is being "controlled" by the messaging are base outputs.