Search found 1933 matches

by dirk
15 May 2024, 08:12
Forum: Software
Topic: Modbus TCP doesn't work anymore
Replies: 5
Views: 363

Re: Modbus TCP doesn't work anymore

Ah perfect, good to hear that you could solve it, never mind that happens ;)
by dirk
14 May 2024, 14:13
Forum: Software
Topic: Modbus TCP doesn't work anymore
Replies: 5
Views: 363

Re: Modbus TCP doesn't work anymore

Ouch, ok, so the quickest way is to restore the factory settings using the steps in this checklist:
Revolution Pi Checklist
by dirk
14 May 2024, 14:00
Forum: Software
Topic: Modbus TCP doesn't work anymore
Replies: 5
Views: 363

Re: Modbus TCP doesn't work anymore

Hello Mike, maybe you need to do a PiCtory configuration. So you have to log in to the WebStatus interface and drag and drop your RevPi Compact Module from the left side to the DIN rail on the right side. Then file -> save as default and Tools -> reset driver.
I hope that does it!
by dirk
14 May 2024, 13:50
Forum: Software
Topic: CodeSYS Input
Replies: 2
Views: 184

Re: CodeSYS Input

Hello Renom, perhaps you are using a library version which does not yet support the RevPi Connect 4 since you are converting from 'LWORD' to 'DWORD'. For RevPi Connect 4 you should give the development revolutionpibridge-V1.4.1.99 beta a try. The support will be for the release version, but you are ...
by dirk
14 May 2024, 09:44
Forum: Software
Topic: Getting started
Replies: 3
Views: 194

Re: Getting started

Hi cerberus78, well, Modbus works like a charm with the Revolution Pi, just take a look at the video tutorials #20-23
https://revolutionpi.com/en/tutorials/v ... rials#VT20
by dirk
14 May 2024, 09:38
Forum: Hardware
Topic: AIO IN led red bliping
Replies: 3
Views: 320

Re: AIO IN led red bliping

Hi zairalm, Thank you for the detailed error report and the steps you have taken, this is a complete picture that gives me and us a good idea of what the problem is. At the beginning of the analogue world, there is a rustle :) So well, something between 0 and 1 on a floating analogue input is nothin...
by dirk
14 May 2024, 08:53
Forum: Software
Topic: Modbus RTU Slave delay to answer
Replies: 1
Views: 1702

Re: Modbus RTU Slave delay to answer

Hello Jérôme, thank you very much for your patience and your report. We have gratefully accepted and discussed your ideas. Presently, I cannot tell you if and when we will be able to implement this parameter for delayed communication. Alternatively, you can always view the developments online or con...
by dirk
13 May 2024, 08:54
Forum: Hardware
Topic: RevPi Connect SE Sensor Connection
Replies: 5
Views: 3052

Re: RevPi Connect SE Sensor Connection

Hello user123, thank you for your patience, so do you still need support? If so, please send me an SOS-Report - here is how this works:
https://kunbus-gmbh.atlassian.net/servi ... 2036400208
by dirk
13 May 2024, 08:48
Forum: Software
Topic: Modbus RTU MASTER
Replies: 3
Views: 207

Re: Modbus RTU MASTER

Hi cerberus78, the process image is accessed in kernel space. This access is therefore atomic, and that is one of the core revolutionary things about the Revolution Pi project.
by dirk
10 May 2024, 11:26
Forum: Software
Topic: Modbus RTU MASTER
Replies: 3
Views: 207

Re: Modbus RTU MASTER

Hi cerberus78, if you want to use C/C++ take a look at the video tutorial https://revolutionpi.com/en/tutorials/video-tutorials#VT13 You can use it as an idea for your own code. You can download the example code here: https://revolutionpi.com/en/tutorials/downloads#coding PiTest Demo with source cod...