LIVE PLC Questions And Answers

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Hello all, I have a relay timer connected to an Allen Bradley 1756-OA16I output card. The output was on, but instead of getting 120VAC we only...
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Hi. I want a button to acknowledge selected alarms on a Distributed Alarm Display with InTouch 2023. Simple, right? Nope. This is the...
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478
Has anyone setup the alarm callouts for VTScada over VOIP? Client wants to have a voice dialer type setup and VOIP support for VTScada is not yet...
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2,615
Hello Gents, I'm now tasked with implementing source control in our projects and although I have more challenges to deal with, a big one to...
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1,261
Hi. I'd like to have a filter on an Alarm Summary page where I could pick which of the 3 groups I created I want to display on the screen. I...
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569
Hi guys, would you please help me with my CX8090 problem ,when turning on the cx8090 the ERR led keeps blinking red for about 3 minutes after...
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375
This is kind of a beginner question. Let say I have 2 Rockwell PLC talking to an InTouch standalone installation. Let call them G1_PLC and...
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1,208
I have a analog card 1715-IF16 with six 4-20ma instruments on it. The card in a single-ended method. The instrument has been service for a while...
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2,539
Help please. Im new to Omron and have a machine down. I have a compare = for barcode label scan. I've attached two pics. On the Mnemonics you can...
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656
Hi all, I have a PLC, which I have the program for. I want to go online with it, confirm it's the same as my offline copy, and then upload it so...
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Hi All Trying to get the PLC to send a commant to the printer to prinnt a lable. evarything is setup except RS linnx cannot see the printers and...
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402
Hello, I am provided with PLC tags with PLC_UDT datatype via symbolic connection. The structure of PLC_UDT (DI_hmi) is: DI_hmi.stat (UDINT)...
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Ex If I Read from Integer file N7:0 N7:0 is an 8 point input card , input 0 and 2 are on , rest off When I look at : N7:0 -7 6 5 4 3 2 1 0 I...
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Hi guys!! I'm New here and new with this type of plcs i have TWDLMDA40DTK and i need to get a copy of the program and i don't have an original...
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Hello, I need to connect with a SLC 5/01 (1747-L511) in order to see what is the current program that it has, since I don't have a lot of...
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5
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