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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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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I'm having trouble calming down 2 Tempo Sonics. I'm using Studio 5000 CompactLogix my Raw value is jumping around from 8575.0 to 8755.0 at a...
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Hi, I have a ControlLogix system with 1756-IF16 analogue inputs. I can't scale the inputs at the card as there is a requirement to facilitate...
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I received an email from a student with the following code attached. This is supposed to control a floodgate system, and supposed to be written...
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I'm fairly new to Rockwell software, I've had some basic training in the past but nothing too advanced. My company and I use Reliable products for...
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Good morning fellow sea captains and wizards, I am being asked to do the above and obtain 4 values from each slave, I know about the MRX and MWX...
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Sorry for my lack of knowledge, beginner here. Yesterday, we had a Pro-Face SP5000 HMI fail on us. The technician said that the HMI had the blue...
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I am creating a project with WinCC Unified v16 Upd6 (PC runtime) with an S7-1200. The communication is good between the PC and the PLC as I can...
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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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Good morning, We've had an issue with a couple of servo valves and was wondering if anyone had seen anything similar. After a drop in pressure...
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Hi guys , I'm new with Allen Bradley, but I have experience with Tia portal (s7 1200 ,s7 1500) I want to convert my project from Tia portal to...
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I have no experience with Eaton HMIs. I downloaded the Galileo software and I am trying to get the file on a HMI (XV-102-H3-70twrl-10) to modify a...
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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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Hello all, I need to write a code for S-curve motion profiles (7 segments) to control speed of motor via PLC. however, I cannot find the...
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Hi There, I have couple of Omron PLCs connected on my kepserverex and my intouch reads data from kepserverex. I have been observing that roughly...
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I cannot add SLC500 analog input tag (I: 8.3) to EZSeries Touch Panel Editor (V 5.3). I used all the listed tag datatype but it all says "Invalid...
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How to fix if appears code “$115 plc-restart running” on the screen OP17
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Hi all, i am the new controls guy at the plant and i have inherited a pc from the previous controls guy with Siemens tia portal version 16 and 17...
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Hello We have installed several G.E. Fanuc 90 70 PLC Everything was ok but suddenly we can not communicate anymore with any PLC with the software...
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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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"Hello! Good day! Excuse me, I have a question regarding the 1761-NET-ENI. RSLinx has already detected it but it's not connecting to the PLC...
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I've got a Powerflex 700 that doesn't like to get going in the mornings. This motor will run anywhere from 30 seconds to 5 minutes before it just...
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I am using Schneider elau pack drive servo motor ISH-100. I am facing the problem that On the ISH -100 red light is blinking and pack drive C-600...
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We have a machine that we're trying to refurbish (we're a used industrial machinery merchant) and we need to get an upload from the HMI. The HMI...
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Hi all I need help on this As in my project used Schneider TM241 controller. Now I want to communicate Elite energy meter with controller by...
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