Hello all,
We have a machine that has a 1756-L55 controller revision 10.24. In your opinion at what point is it time to upgrade a controller after...
Good morning fellow sea captains and wizards,
I am being asked to do the above and obtain 4 values from each slave, I know about the MRX and MWX...
Hi, having some issues with scalings (SCP commands) with some Vegapuls 65 guided wave radar level transmitters. I've set the min/max in the...
The past week we received a new piece of equipment from Germany which utilizes siemens controls. Typically in our company we use A.B. controls for...
Has anyone done SMS messaging from an Omron CJ2J-CPU31 PLC? If so could you help please. Omron here in Oz have not had any experience doing this...
Sorry in advance for the long post, but this requires a little back story.
I work in a facility with a couple hundred VFDs
Most are in a web...
I am using twincat 3 to send some strings over TCP/IP. Where the server is a sensor and my PLC is the client. I noticed that the sensor didnt...
So I'm pretty new around here but I come looking for advice or suggestions to research. Im the plant electrician/SCADA guy for a warer department...
Hello, I am new here. I am trying to find good places to sell some surplus items that I have that isnt through ebay. Does anyone have any sources...
Hello,
I've searched long and hard for this and found a great thread from 2008 about animating pipes and it turned out it was a bit of a flame...
Hello all,
I am currently trying to program a PowerFlex 525, version 7.0. We had a power outage recently and when the power was restored, the...
Hello
I have a s7-1200 and I would like to read the tags present in this controller with my controllogix controller. The two controllers don't use...
After some interesting conversation regarding the safety of emergency stops, I saw some posts talking about the safety standard conversation...
Looking at installing point io, with a 1734-AENTR communications adapter and ten 1734-IT2L modules. In IAB it installs a 1734-EP24DC after every...
Hi everyone, new to forum. Since very long time i having issue with 1734-AENT module, after some period of time its keep stuck in error (simmilar...
Hi All,
Someone at work has put a PLC system on my desk, that's just been taken off an idle production line.
He said "It's an S7 PLC. We don't...
Hello! If someone can help me with the following problem.
I can't change the phone number. Do I really need the interface (AL-232CAB - Programming...
Hi Everyone,
i was hoping for a little help with this module. i have data that needs to be read from a different plc through the Modbus plus...
the conveyor can stop because of a safety sensor or safety switch. And also it can stop because of an object jam detector sensor. If the conveyor...
Anyone know of a cheap foundation fieldbus communicator? Something like the USB 8486 H1, but one that does not cost $3k?
Thanks,
Trevor
EDIT: I...
Hello,
I am trying to replicate a piece of logic on the PLC5 onto an SEL RTAC. I am using ladder on SEL and FBD. I am having issue on the ladder...
Hi all,
I am looking forward for all available PLC code conversion tools or links for the companies which provides such conversions.
Thanks in...
please help me . I have to make this ladder diagram and I can’t figure it out :(
I have Woodward Controller EASYGEN-3500XT and Phoenixcontact make IO CAN-CUPLER part no: 2702230, Analog Input card: 2861412, Analog Output Card ...
Hi all. I want to ask what may seem a stupid question, as I have a project to send live data to a Yeacode line printer which will print meterage...