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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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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First time I've used either the software or this unit. This is the setup I have right now. I have 20mA coming into AnalogIP1. Both the Main.PV...
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Hello world! The company I started working for has these valves that they ordered years ago as spares. now we have to add couple valves on...
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Hello..I am new to Plc.I have Mitsubishi Melsec Fx3Ga-40MR PLC controlling a machine for packing powder.Currently the Plc has issue which power...
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Hello, My background is IT, and I have very little (effectively zero) understanding of PLCs. I have been tasked with acquiring version 2 of...
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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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I know this is a PLC forum but there are many people from around the world that might be able to help me. I have an aspect question (IEC). I am...
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Hi Siemens guys! I am experiencing SF fault on our S7-300 (6ES7 315-2AH14-0AB0) CPU from time to time. I've checked the diagnostic buffer and...
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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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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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Anyone know of a pH sensor with a IO-LINK interface? googling is failing me, right now
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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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Is there anyone who can help me regarding this HMI is missing the choices when I make a new Device in TIA. Only 7" Display above are the choices...
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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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Hi- I am configuring an alarm and event server to display 1 current alarm at a time on a big display. Having a few issues The alarm doesn't...
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Hey guys. As the title suggests, I need to configure a Danfoss Aquadrive FC202 inverter, so that its logic inhibits the local command when the...
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Hello gentlemen, Im working on a small project on TIA Portal, about establishing a Modbus TCP connection between my ET200SP plc and a socomec...
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The Uniop panel I have has a password to access the Configuration mode. Is there a way to bypass it? I have tried all combos that I can think of.
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I want to measure the tank level and get the sensor output to the PLC. Below are the details : Tank Height =0 - 3m, the sensor is stalled 0,2m...
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Hi, how do I convert 2x Integer registers to a Real? The two integers are from Modbus registers that contain a floating point value, I need to...
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Hello all, I am wanting to update the system clock via NTP in the M580/M340. I'm aware that we are able to connect to a NTP in the controller...
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I am working on a Markem X40 printer which uses NGPCL Commands and needs to send commands using a .net program. I need help with the following...
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Does anyone happen to know how to install the graphic picture in HMI when I go into blower selection there are no graphics show not only blower...
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Hi dear . I have a system with cj1m cpu11 etn. previously NT 5z HMI was connected with plc. recently my old HMI got damaged. I want to replace it...
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Does anyone happen to know how to install the graphic picture in HMI when I go into blower selection there are no graphics shown not only blower...
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