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Showing results for tags 'analog output'.
Hi, I'm using a temperature sensor with 0-10V input and a Samba SM35-J-TA-22. When the input rise above 18 degrees, I want the analog output to start from 0 % and at 20 degrees and above it should be 100 %. How can I make this happen? I have one linearization block to convert 0-10V to 0-50 degrees and tried with another for the function described but did not get it work. Does anyone have an idea how to do this?
I have a project that I need to simulate battery decay. PLC outputs generally operate in the 0 to 10 volt range. I need to operate in the 10 to 14 volt range. Anyone have a simple solution?
Hi guys, I have a retrofit project for a small packaging machine using a M90-TA2-CAN. Among others, i want to control the speed of a 3-phase motor using a 0-10VDC analog output. The machine is already equipped with a Frequency inverter drive and the speed is adjusted by a 1K potentiometer. Now the customer prefers to adjust the speed via HMI... The drive has a +10V and ground source which passes though the pot and the wiper result is connected to speed reference terminal. There is no terminal for my 0V PLC analog output and therefore i can't use the analog output of my M90. Any ideas how to solve this problem? Thanks in advance, Kikis
Hello, I'm doing a project with JZ10-11-UA24. I'm reading a 4-20mA senzor on AI2, doing some math and then I'm outputing on AO2 to an analog 4-20mA panel indicator. I have done a linearization for the input, and it's working. I have done the linearization from help. But, when I wrote the linearization for the analog output, exactly like the one for input, it doesn't work anymore, either of them. Can you please send me an example how to work with 2-3-4-many linearization in ladder, for JAZZ series? I mean, in help it says nothing about using more then 1 linearization. After puting the right values for x1,2,y1,2, you set SB80 and thats all. But what if I want to do another linearization?? I have tried to reset SB80 and set it again, but nothing, output values aren't what should be! I'm looking forward for your answer!