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'm using legacy recipe to download a recipe to the PLC. A little background, the recipes are large. They are broken down into 6 tables, each 16...
Replies
2
Views
49
Software Ver. 22.00.00, After the 1st time of being true the EQL. instruction is still allowing the rung to be true even though the inputs are...
Replies
4
Views
117
Hi all, I am working with an incremental encoder (ABZ signals, 360 ppr (so 1440 counts per rev)) to replace the existing "manual" encoder wheel I...
Replies
20
Views
603
Hi guys, would someone please help me to understand and explain what are settings bandwidth and integrator bandwidth do with my servo in...
Replies
2
Views
76
I've never paid attention to this, is this normal?
Replies
13
Views
390
Good Morning all Using PF 525, FTV 12, Studio 32.11 I am trying to download to the 525 and keep getting this "Error Writing "0" to Port 0...
Replies
8
Views
7,305
Does anyone know of a way to detect if someone is online with the controller in ControlLogix (from logic) I'm thinking that maybe there is a CIP...
Replies
7
Views
235
I have a c-more micro with a three digit input box on one of the screens. This is being written to a memory location in a DL05. I don't have the...
Replies
3
Views
59
Hi, I need to create a Python script to exchange data with a PLC Siemens S7-1200 via Ethernet cable, if anyone knows something and can help me I...
Replies
38
Views
30,482
If a device has Modbus RTU over serial and Modbus RTO over TCP and Modbus TCP then there is a difference between Modbus RTU over TCP vs Modbus TCP...
Replies
6
Views
233
I'm pretty new to PLC's, so forgive me if I use the wrong terminology and whatnot. We have an issue at work where we have a flow meter that is...
Replies
10
Views
236
We have a Beckhoff CP6201 PC and an EK1100 module communicating with it via EtherCAT in one of our machines. Due to problems with the PC, I want...
Replies
0
Views
23
I'm starting learning ladder programming. I bought the FX3U kit + coolmay HMI from aliexpress. I'm doing basic testing and uploading codes. I...
Replies
34
Views
1,933
Anyone tried Automation Directs new CM5 HMI. We've been the EA9's for a few years now with minimal complaints. A few failures here and there but...
Replies
11
Views
1,033
Hi Guys, I am trying to establish communication over profinet between Siemens S7-1200 PLC as IO device and codesys plc as IO controller. But I am...
Replies
36
Views
1,750
Hello. I am trying to use a Prosoft AN-X4 to improve the communications for a new panelview plus 7. This is going from a SLC-500 through DH+ to a...
Replies
5
Views
127
I have a project that is loading pallets into 10 test bays and then unloading them when the test is complete. I am using an array to store which...
Replies
3
Views
140
Hi i would like to ask! Im using Omron CP1E PLC May i know how to use one input to trigger two outputs alternatively? Meaning press X0 on, Y0...
Replies
11
Views
316
I have a program that I've used 100 times. SQO settings: File N7:0, Mask 0FFFFh, Dest B3:1, Control R6:0, Length 8, Pos 2. Length & Position...
Replies
48
Views
707
Hi all. I´ve got a little problem with my FT View SE alarm window. On my PLC program, I have 200 SINT for alarms, in which every bit is for one...
Replies
2
Views
99
Hi, I'm having an issue with a mircologix not transmitting out. The current setup is a mircologix 1400 connected to a Guardian 100 Radio...
Replies
1
Views
53
Anyone have those mentioned gsd file. Plase share, i do not know what the type of that profibus dp slave.
Replies
0
Views
19
In this sample programming, what does U4 mean? Any assistance would be greatly appreciated.
Replies
8
Views
128
Hi, One of my customers has an old fabric tensile testing machine. The IC # AD7501KN of its controller has malfunctioned. This IC is related to...
Replies
1
Views
44
Back
Top Bottom