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!!!
Hello Folks, I'm an instructor at a community college and have greatly valued the advice I've received from this group in the past. I find...
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Hi. This is pretty basic but I'm struggling to find an efficient solution. I have a float value of let say 666.555 that I want to move / split...
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I am going to need to use HART multi-drop in order to handle a series of Vega Radar units. There are a lot of options and I'm wondering what...
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Hi, I'm programming in RSLogix 500, and I'm wondering how I would program a Jog command that does not increase the encoder count. Basically we'd...
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I'm trying to fix a mess of code on an older machine that's running a Micrologix 1400 and an RS232 ASCII barcode scanner. The previous guy had...
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I am trying to connect to a Chiller through Modbus TCP that has been setup as a Modbus slave and I see the Rockwell AOI and it looks pretty...
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Hi all. I just received my brand new Prosoft Modbus modules and I'm playing with one in a L82 rack. I managed to set it up well enough so I...
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Hello everyone, One of our machine we use Siemens Cpu315-2dp. And this cpu communicate with 4 Lenze servo drives series 9300 via profibus. Also...
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I am having trouble running the application throught my PLC, tm221me32tk with magelis HMIGTO6310 I have prepared the plc programme, also created...
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Hello, Im looking to train myself up in PLC's and VFD drives - add another string to the bow as it were. We use them at the company i work...
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Hello, I have a balluff network i/o block, BNI EIP-538-005-z063, and I can't establish a connection with it from my PC or PLC. I tried pinging...
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Hello, I have to deal with iFix again and am looking at the most efficient way to create alarms to display in iFix, i.e. not creating an...
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Hi, I have an iFIX 5.5 project (Windows 7) that needs to be updated to version 6.5 (Windows 10). iFIX communicates with the "Siemens Industrial...
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Hi, Is there a way to set the IP of a micro dynamically, based on a variable value.?
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hi! Has anyone experience doing linear interpolation for servo motors using omron CJ2M PLC and CJ1W-NJ413 PCU. If you do, can you show me...
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We upgraded our systems to FactoryTalk Service Platform 6.31 and ran patch roll up from Dec 22 after software updates. We have a network...
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I'd like to talk this through a little: Relays are regularly used for PLC outputs, regardless of a need for signal conversion. But what about...
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I am having a silly problem with Studio 5000 ladder element toolbar. I cannot see the individual elements inside the the toolbar. I can scroll...
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I'm running into a problem when trying to use the RSLinx Backup Restore Utility where it throws an error when it tries to restore a backup. The...
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Hi Lads, I want to implement a flood prevention system with my domestic water pump. The intention is to have the water pump cut off on a daily...
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Hello all. I went to a customers location, uploaded from the S7-300 (CPU312) and performed a save, performed some work then came back to the shop...
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Hi guys, I am looking for some help with using GP-PRO to open a project file. Every time I try to open my project file, I receive a message...
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Hello everyone; I have Mitsubishi PLC FX3U 32M in hydropower plant governor, an error message popped up when a technician was working on an...
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Good morning Folks. I've been trying to get this to work but something isn't adding up. I have a basic system that consists of a private...
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HI i have a delta VFD M-series in the manual, in order to enter the motor rated current you set the parameter P,52 =the motor rated current my...
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