LIVE PLC Questions And Answers

Feel free to ask any PLC RELATED question here. If you know the answer to an existing question, help everyone by posting an answer. Enjoy!!!
Dear All Please help me about Below picture problem.PLC not communicating proper.
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Does anyone know why my one string is displaying this way? It is causing issues with my HMI displaying it.
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I'm trying to read modbus data from modbus slave using Read_VAR function. I'm getting an error that my device is not linked to a module. I have a...
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Hello everyone, In a factory where we installed Citect 7.20 the computer began to show the first signs of end of life. They never considered...
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Hello Everyone. Looking to see if any of you have encountered an issue with these drives. We have a major installation with around 30 of these...
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Hi , Looking for some help. We have a 343-1 PN Lean Card & 315-2DP connected to an external system collecting data. After a recent shutdown...
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Hi, all. Have a problem with adaptive programming, I'm a beginner in this, usually do not use such type of solution. Normally, I'm connecting 1...
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Hello, I encountered a problem with the kinetix 6500 drive, error code s22, loss of 3 phase voltage. After disassembling and replacing the thermal...
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Please help me, I have solve many week but still not solve it. I found trouble of factory talk studio when I set tag by browse address of OPC...
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Hi All , I am working for a project to convert S5 PLC to S7 PLC system for a Concrete Block making machine of OMAG . I request guidence and...
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I have a L82 system setup redundant that i need to download a lot of programs to in a critical environment. What is the process to do this and...
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Hi everyone, recently i worked with a cmore panel and have the question that how can clear alarm list whit remote form,right now only can with...
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AssetCentre Client loads correctly on the server, but when going through another machine the client never presents a splash screen; however, it...
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Hi all, I am implementing an incremental encoder sensor (ABZ) to replace the existing "manual" encoder wheel I have in my device. This is a 360...
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My company built a small test machine using a Micro800 PLC and CCW software. We chose the Micro800 because the machine is very simple. We are...
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Hi Everyone, I am currently trying to communicate ControlLogix PLCs via EtherNet/IP with Delta V DCS. There is a VIM2 card configured for...
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Hi all, I'm hoping someone out there may have had experience with an MCGS branded HMI. This company is based out of China and makes a fairly...
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Hello, So i managed to read the string coming from control logix and put a string display in PanelView 800. Now I am struggling to do the other...
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hi everyone, I have a problem, it seems that in somewhere on the programming the reference tends to lost mabye one time at day. I write this...
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Hi, Looking for a tudor to assist transferring a simple duplex booster pump control panel ladder logic diagram to Zelio soft 2 plc. If you are...
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I'm trying to install the latest firmware v17.07 on a compact logix L32E processor and when it gets towards the end, I keep getting an error...
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I have a fanuc servo motor and drive that I salvaged from a lathe barfeeder that was headed for the dumps which I'm trying to see if I can get...
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Hello everyone, I'm relatively new to PLCs and currently engaged in an R&D project involving multiple sensors for measuring torque, RPM, and...
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Hello ! I am trying to use an omron cj2m-cpu33 with a CP1W-CIF01 plug in serial connector to talk to a zebra ZT610 printer. I am getting the data...
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I have recently made a career change after 25 years of being an electrician. I am officially a junior automation controls programmer. I recently...
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