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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Hello everyone, Following a thread about hour meter I contacted Siemens tech support to finally ask a question I didn't have an answer to: Where...
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Hi Please I have zeilo smart relay #SR2A201BD but I don't have it's programming cable. Can I use any general usb/rs232 converter? Or need...
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Kindly, we have the following configuration fault on a Kinetix 5700 axis. It only appears when we go online on the Plc. We are just starting the...
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Dear all, I have fx2n plc on my hand but I don't have the programming cable sc-09 and it would not be easy for me to get one. I need the cable...
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Hi! So my problem is a little funky, I had Studio 5000 v 24 and 30 installed, but forgot to install RSLogix (which I cannot go without). Is there...
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Hi everyone, new to forum. Since very long time i having issue with 1734-AENT module, after some period of time its keep stuck in error (simmilar...
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Hi, I have a project with a R04CPU, RD77GF16 and a RJ71PN92 modules. The cell is given to me to change the program since the previous integrator...
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sir, while running program in codsys an error occur 'C0138: No matching 'FB_Init' method found for instantiation of FbPowerPlantControl.' how to...
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So I have a sort of unique situation where I'm wanting to run a PF755 from the IO and over ethernet. Of course, this comes with it's own set of...
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I am running CCW 13 trying to upload to a micro 820 vers.12 I get an output message OPC server is unable to load project controller. Please help!
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Hi, I cannot find the DLCA1764.EXE utilty software for data retrieving. Can someone share the link to download this software. Thanks!
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Hi all, I am having issues accessing my Cimplicity software - the site code changed after re-install and I am no longer able to attain a new key...
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Hello everyone. I am working on designing a call light/alarm system I have roughly 20 stations that will each have their own call switch. Then...
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Hi, I am working on a project, where I face a issue with respected to Network Dropout. The PLC is connected to a 16 port unmanaged switch, where...
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We are considering dropping our UL membership because most of our customers do not care if we are a 508A shop. However, there may be times when a...
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Hello fellow wirenuts, I am looking to find the P.B. touch indicator option on version 13.00 and failing. It has been a year or so since I last...
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I haven't encountered problems connecting to a PLC through VM Ware but I am with this particular machine. I'm running Windows 7 on a Windows 10...
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Why does the controllogix redundancy modules use a single mode fiber vs multimode fiber?
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Hello I have a system using a Modicon M340 with onboard Modbus and Ethernet. I want to add some remote IOs and given that: 1. Schneider's...
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I have a German programed ME program. I want to know what tag in the PLC a latched button turns on. However when I open up the tag properties I...
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Trying to export a Modern application for an upgrade to Intouch 2020 but I cannot export the application from the 2014 version because the export...
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Does anyone have a manual for Hytrol EZ Logic Gen 2 conveyor sensor? I looked everywhere online but could not find one. I called Hytrol and they...
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Hi all. My maintenance department is clamoring for the ability to look at the PLC programs (and we finally have some who can read it.) I have a...
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Hi, I'm trying to use the IO Device Library (Product Versions) which is configured to work with the 1756-EN4TR & 1756-EN2TR but my system uses...
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Hello everyone, I am fairly new to Modbus and was hoping if anyone had any tips or tricks for better practice on utilizing it. Any info would be...
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