I have a new Micrologix 1400. I have an SCP instruction that should give me a 0-4095 output on O:0.5 address. Problem is it does not ever change the value from 0. If I manually type a value like 4095 into O:0.5 the output will give me 10VDC. I have even tried removing the SCP and replacing with a MOV instruction. The value of the output will not change.