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!!!
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Hi folks, If you're having any login issues kindly send an email to [email protected] or use the 'contact us' link on the bottom of every page to get...
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Does anyone have any insights on how to use these meters with Ethernet/IP? The values on the input table look fine, but I can't figure out how to...
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Hey guys. currently running an automation system that includes 60 Panasonic servo drives with STO function. Omron PLC tied into the safety system...
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Hi, I am looking to migrate some of our Electronic Overloads off of a Troublesome Devicenet Segment. Is there any documentation confirming the...
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What's the best way to connect with more suppliers?
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Hi Everyone, i was hoping for a little help with this module. i have data that needs to be read from a different plc through the Modbus plus...
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I'm trying to dig to the source of a minor "recoverable" system fault throwing a fault light on a machine that has been confusing my operator...
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Looking for a supplier of Layer 3 Network Switches DIN RAIL MOUNT, in Alabama, In the UK we would use Typically in the UK we would use...
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After some interesting conversation regarding the safety of emergency stops, I saw some posts talking about the safety standard conversation...
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Hi All, Someone at work has put a PLC system on my desk, that's just been taken off an idle production line. He said "It's an S7 PLC. We don't...
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Hello, I am trying to replicate a piece of logic on the PLC5 onto an SEL RTAC. I am using ladder on SEL and FBD. I am having issue on the ladder...
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Hello Everyone, I have a issue with communication between two different PLCs. So here is the facts, The Master PLC is Guard Logix 5069 with IP...
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Hi all. I want to ask what may seem a stupid question, as I have a project to send live data to a Yeacode line printer which will print meterage...
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I'm trying to verify a project with a PLC. The Transfer Setup menu item is grayed out and every time I click Verify with PLC, I get an error...
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Hi need help why this “failure 5 emergency stop “ appears at every startup in the morning ? Have to shut off main switch at least 10 times on...
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Hello PLCS.NET! I'm sure a lot of you have to do downloads/installations of Studio 5000 on your PCs. I thought I'll point out that even though...
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I have established an online connection to a machine using an S314 processor. I am using an mpi connector and simatic manager. The online...
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I have a file which I'm hoping is for a Mitsubishi A172SHCPUN processor but I can't see how to open it in GX Developer V8.102G The file is a zip...
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Hi Guys, Looking for someone well versed in VBA that can either tell me a certain naming convention or point me in the right direction (I'm a...
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I know this topic has been brought up a few times, but i had some specific questions. I have installed several 1783-NATR devices and they have...
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I have an existing machine that we are adding some functionality. Currently every cable such as a cable going out to a 4-20 psi sensor for example...
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Hi guys I am new to the threads and relatively new to the world of PLC programming. During a recent programming session, I was using the...
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I have a project to automate four generator sets. The system will monitor and store the load demand of the factory. Once there's Power outage, the...
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Good afternoon, I am currently working with an HMI/PLC LP-a070 and I require at least one analog output, but the PLC does not have one. I was...
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We are a water/wastewater plant, collecting realtime and manually entered data. We have been using FactoryTalk Historian (OSI PI) for real time...
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Hi. I have a 222 CPU. I need to recover the program from the eeprom memory. Is it possible?
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