ahigginbotham Posted August 22, 2012 Report Share Posted August 22, 2012 I have an application I am converting from Allen Bradley code. In the Allen Bradley I am using the OSF block. This block has a storage bit and an output bit that retains state after the transition. I tried to use a -|N|- but the coil will not retain the state unless I make it a -(S)-. Then I have no easy way to reset it. Is there a simple way to achive this same functionality in VisiLogic? OSF Storage and Output Bits Operation Rung State Transition Storage Bit Output Bit true-to-false (one scan) bit is reset bit is set false-to-false bit is reset bit is reset false-to-true and true-to-true bit is set bit is reset Ideas? Andy Link to comment Share on other sites More sharing options...
ahigginbotham Posted August 22, 2012 Author Report Share Posted August 22, 2012 I can't delete this so I will just say I figured it out. I was hung up on the falling trigger and not setting a bit for the oneshot in my rung after. I was trying to just use the -|N|- when I needed to store it first since I needed to use it as an examine on and examing off in two branches. Works great now. Link to comment Share on other sites More sharing options...
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