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!!!
any help about s7commplus encryption structsecuritykey
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I have a customer that has asked me why when power is cycled to his Compactlogix he loses the date and time and he has to go back in and set it...
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9,619
Hello Folks! I have an issue and its very often but in this case i applied all the tricks and tips that i always do in similiar issues but in this...
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2
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754
Is there a way to use LREAL Data type on L71. I am getting 64 bit Double (IEEE754 Double precision 64-bit) data from a modbus device onto PLC via...
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6
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838
Hi I’m after some help , I have a plc program with a baumer verisens vision camera attached I have got the signals working ect but I have an...
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9
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918
I'm working on a math-heavy project on CompactLogix L45 (Rev. 20) and am running into some issues with a calculation to determine the angle...
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8
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3,888
Does anyone know if is possible to read data out of a ProfaceHMI/PLC into a CompactLogix PLC? I have a bunch of OEM machines on our plant floor...
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2
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464
Hello, Apologies for the silly question. We have some subcontractors developing their mimics in V13 of FactoryTalk and creating a runtime of V10...
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4
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663
Hello guys , im new at plc. i have a few questions hopefully someone can help me out. i extracted from an old panelview550 a pba file and...
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12
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1,359
I'm using a 1769-L16ER-BB1B. I'm storing recipe data in an array of user-defined data types. For disaster recovery purposes, I need to make sure...
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11
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8,596
Hello, I have a question regarding the status checking of the module in the secondary chassis in a redundancy setup. CHASSIS 1 ...
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6
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1,028
Hi, When I open a property configuration popup, it is zoomed in so I cannot see all the configuration options. I don't know if this a Windows...
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6
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2,549
Hi all Trend seemed to have carved a niche in building controls. The controllers seem expensive and inflexible, in the words of a Trend user. Do...
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1
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462
Hello We added a 2nd rack and processor and all seems ok - problem is in FactoryTalk getting an error - "Failed tag information upload on route...
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4
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7,771
Hi, strange issue with Emerson/GE CPE330, i downloaded some new logic into PLC, everything was built properly and downloaded, but when download...
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3
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971
Okay, something I have not seen before.. RSView SE. I am working on an existing project. There is a value the customer wants trended and it is...
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4
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732
Working with Proficy ME 8.6 on Windows 7 Pro 64Bit. I can PING both the PLC and the HMI from the PC, but I cannot connect to either the PLC or HMI...
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10
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1,112
I have a question about IP addressing and Networking. I have a PLC with following IP address 10.1.0.120 this is an static PLC PLC is working like...
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15
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1,727
Hello all, First post here. Hitting a wall with finding info on this topic online, and none of my coworkers have a clue. I have a PanelView...
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10
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1,260
Hi, I have a HMI which is a KTP1200 Basic. Let's suppose USER03 is logged in. How do I create a simple "Lock Screen" that appears if the screen...
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2
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622
Hi! I am working on a project were we will be replacing an 300 CPU with a 1500 CPU and we are working on migrating / converting code. There is a...
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9
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1,004
Hi I have a task to change a controlsystem on a plant. The existing PLC is a Siemens IM 151-8 with a profibus mastercard 6ES7-138-4HA00. My plan...
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3
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571
Hello everyone. I have a one off machine that uses a GE Fanuc 90-30 part number IC693CPU350-CE. The only software I have for my computer is...
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2
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1,691
hello friends and experts, I am here along with question I hope someone help me. I have cpu224 s7 200 PLC which I use in my new project . I have...
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10
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12,803
Title summarizes the overview of the problem. I am trying to make AVEVA Edge 2020 and a Schneider TM241CE40R to talk to each other via Modbus...
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18
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1,873
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