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About Allan8020

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    Hi, I am New!

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  1. Programming Analog Outputs - Problems

    Hi All, I've been perusing this forum and I've seen this topic covered before, but I still can't make heads or tails of how to do it still. I'm trying to vary an analog output 10v signal to talk to a VFD according to how much time a certain input bit is energized. Currently I have it set up as a totalising timer, trying to move the PV into a word so I can use it to scale an appropriate output. The trouble is, I'm not having any luck getting the output to do much of anything. No errors show up. For reference, I'm using a CJ2M CPU 12 PLC and the output I'm trying to program is a DA042V, its in slot 05 of the main rack. I'm trying to scale a 0-20 time to a 0-10V signal out. I used to have a problem and I was getting ~-.5V out of output 1, but I enabled a bit and now it's hanging out at 0V. Clearly I did something right. Any help would be much appreciated. I'm sure it's something silly, and I'm new at OMRON PLCs.