LIVE PLC Questions And Answers

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Any idea why a MSG instruction (see attached screen capture) would cause an L81E Processor to crash hard with a T01:C61 Fault? After the fault the...
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13,518
Hi everybody! I am new to the Beckhoff system and I need advice on how to easily control the TB6600 controller. Has anyone solved this problem...
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794
So I need to be able to give 10 people passwords to the machine and I need to make a log of when they are used. It's a Rockwell l71 processor and...
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839
I am trying to connect to SLC5/03 using an FTDI usb to rs232 with female to female converter at 1 end... however I can not connect to it ... the...
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1,175
Hi, I was wondering if anybody knew where to download older versions of Citect? Specifically I am after version 7.4. Thanks
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430
Hi Folks , I have a question. Did any of you ever have any problems with going online with a Guard PLC with RS Logix 5000 v 14.1. The...
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19,986
Hi everyone As a topic title, I want to edit ALARM01_1 ALARM02_1 ALARM03_1 .... ALARMxx_1 to ALARM01_2 ALARM02_2 ALARM03_2 ...
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365
Hi all, First post here, I hope I'm putting it in the right spot! I have an ancient Beijer E910T which went down today. Given the proximity to...
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287
Hi Guys, The title basically says it all. We had a PC failure last week and after having the backup restored, and getting all the config correct...
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5
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1,973
Ok, so here's the scoop! I have Factory Talk View ME on 2 PCs at my plant. I have 1 concurrent license that I use for them. (For those who...
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71,027
Hello everyone, I'm currently using RS Logix5000 software for machine programming with this Rockwell PLC using the Structured Text method. The...
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1,925
I have several plc’s that I’d like to monitor Into our SCADA when the comms break or plc faults. These are (SLC-505 & Compact Logic PLC’s) I...
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720
I have been Tasked with wiring an i/o link block to an existing machine, and use a few proximity switches and a q4x laser distance sensor to...
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380
HELLO MY FRİENDS ı have problem. ı tought you can solved thıs problem for me. First of all When I checked all the cable connections of the...
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375
I was wondering if someone could explain how the Ethernet connection works on this machine and at the same time help me solve this problem. I have...
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11
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958
Does anyone know of a counter block (either PLC or PAC) that allows configuration of the input signal, such that it can be set to count up/down on...
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638
Hello guys, I had a problem in a local network where I have a lot of devices to a Stratix 8000 administrable Switch and this one to a 1756-EN2TR...
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474
I am using RS Logix 5000 V17, and I have somehow messed up my controller organizer layout. I know how to turn the controller organizer on and off...
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4
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479
I am replacing a 1756-OB16E 16 point 10-31 V DC card with the above card in a 16 slot Rack with a 1756-L71 control Logix 5570 controller. The...
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0
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526
We have a remove PLC rack that is being used to collect data from older equipment via a 1756-DHRIO module. This module occasionally faults out...
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1
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385
I have set up comms between an S7-1512SP-1 PN plc programmed with TIA v17 and an S7-314C programmed with Simatic S7 using GET and PUT blocks in...
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4
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500
As the title says, I'm trying to figure out a way to import and export recipe files from an external CF card to a USB drive and vice versa. I've...
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419
Howdy Everyone, I am doing a project with micrologix 1400 1762-L32BWA, where we talk thru message bits one direction and talk thru the discrete...
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388
Hello, I wanted to know if there is software that performs automatic backups and version checking. Additionally, it should support multiple...
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431
Hello All, I am hoping for some help. I have a 1756-L84ES which must communicate with an ArmorStart 281-F12S-10B (Series A, Rev. 2.1). Typically I...
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3
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755
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