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!!!
I have a GuardLogix PLC with safety inputs of HMI, Estops, Light Curtains, and Gates. Is it considered safe for the safety program to monitor the...
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Hi, I’m having trouble connecting to the HMI on our brewhouse PLC. The PLC is a S7-1500 and the HMI is a tp2200 comfort, connected via ethernet...
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364
https://www.reddit.com/r/PLC/comments/187sy3w/rockwell_is_straight_out_dropping_some_heat_today/ :site:
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I upgraded Factorytalk activation manager to version 5.01 from 5.00 and since then, Factorytalk Assetcentre stopped working! I receive the...
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273
Hi, I am attempting to turn on an output for one second, every thirty seconds, but am having some trouble. I have a XIC with S:1/15 (first pass)...
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9
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536
We have a project where we have the 1756-L82Es in redundancy with Remote IO Backplant via EN2TRs. Everything works and is redundant but we can...
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2
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307
Scenario: This is for a system that has a PV800 user interface (connected to a Micro850 PLC) programmed with CCW. There are various control...
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6
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486
Can someone with Drive Executive please save me a printout of the parameters for this drive in this file. I'm in a bind and would greatly...
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2
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332
I'm trying to use the Create New User button on the HMI so customer has the option to add new users and passwords at the HMI. They dont have...
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6
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360
Is anyone running automation software on an M1 mac yet? Specifically Logix designer, FTView, older versions of RSLogix 5000, etc? Anyone tried...
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15
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6,843
Hi All I have a project where I need to scan some barcodes with this Matrix 220 sensor via profinet. CPU 1517F-3, using TIA v17 I was looking...
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3
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609
Im using Kepware for comms between a Panelview 1250 and a power transducer via modbus tcp. Im a little confused on the Kepware software, Im using...
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760
This is something I figured out that electrically doesn't make sense to me. An electric blanket with a single heating wire looped through it and...
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12
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Studio 5000 - strange error , "conflict exists in project verification state" I am trying to upload a test project to our 5069 controller we use...
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7
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4,515
Hello all, I'm having issues with a PID and trying to tune it. I just do not understand why my CV goes to 105 with the settings I have. Config...
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14
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1,515
I have several Avery scale units and they are configured as Generic Ethernet modules, and I am actually reading the data fine for the weight...
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2
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327
Hello guys. I have some question regarding communication between plc SLC 500 (5/04) and computer. The plc I got used and it is my first time that...
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Hi, I'm using Control Expert (a.k.a Unity Pro) to program M340 PLC. I am looking for a patch to fix what I think is a bug in PLC library. Please...
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I'm trying to figure out some weird behavior I'm seeing in one of my programs. This should be fairly straightforward - except that it's not...
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Hi, its been awhile, hope y'all are well. I do not have RSView Studio or whatever the HMI specific programs are for working with .mer files I have...
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2
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260
is it just me, or has something happened with the google search when using chrome? looks likes safari on mac is ok, but edge/chrome on windoze has...
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10
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783
Hello to all, I hope everyone here is good! Does anyone have any recommendations for network diagnostics software? I have an AB Network, 4...
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1
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266
Hi I need PC Adapter USB Driver for windows 7 32bit. How can I download it?
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4
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1,104
I know it is fairly simple to post a screenshot, but many of us have large screens, so perhaps y'all could take the time to trim those screenshots...
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478
Hi, I need to reconfigure my 1398-ddm-019 drivers but i can't find the disk with the ultra master software from Allen Bradley or the reference...
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