Search found 1939 matches
- 23 May 2024, 13:26
- Forum: Software
- Topic: RS485 Communication error
- Replies: 2
- Views: 112
Re: RS485 Communication error
Hi Ajinkya09, now we remembered one more thing, you are using /dev/ttyAMA0 - this is the UART that is connected to the PiBrige. So that can't work. With RevPi Connect (+)/S/SE the correct UART is /dev/ttyUSB0
- 23 May 2024, 10:40
- Forum: Hardware
- Topic: RevPi compact - DIO briefly closes/opens on boot
- Replies: 1
- Views: 126
Re: RevPi compact - DIO briefly closes/opens on boot
Hello RevPiforum, thank you for your message. There is a workaround that fixes this behavior on reboot. Take a look here:
viewtopic.php?t=3329#p15368
viewtopic.php?t=3329#p15368
- 23 May 2024, 10:30
- Forum: Software
- Topic: RS485 Communication error
- Replies: 2
- Views: 112
Re: RS485 Communication error
Hello Ajinkya09, thank you for your detailed description of the error. Please send me an SOS report.
Revolution Pi SOS Report
Revolution Pi SOS Report
- 22 May 2024, 15:42
- Forum: Software
- Topic: CODESYS plugin issues
- Replies: 1
- Views: 91
Re: CODESYS plugin issues
Hello laazik thank you very much for your detailed error picture and your patience here. Can you please send me an SOS report: https://kunbus-gmbh.atlassian.net/servicedesk/customer/portal/1/article/2036400208 Then we can get a detailed overview of your system. Plesae bring your system up to date us...
- 22 May 2024, 15:10
- Forum: Software
- Topic: Modbus RTU Manster configuration
- Replies: 3
- Views: 195
Re: Modbus RTU Manster configuration
Hi cerberus78, nice project, so basically Modbus registers are the smallest addressable data. There are no bytes addressable in Modbus. Each Modbus register consists of 2 bytes. No matter what you store in the register - float, integer, signed or unsigned. If you want to process the content as a flo...
- 22 May 2024, 13:46
- Forum: Software
- Topic: Communication with ethernet-IP gateway
- Replies: 3
- Views: 201
Re: Communication with ethernet-IP gateway
Hello paulo.royer, thank you very much for your detailed error report. I can't quite see where you see the error. Is it the mapping of the input data? Take a look at this article, which describes it in detail: Commissioning Modular Gateway Ethernet/IP with CODESYS There is currently a public beta ve...
- 15 May 2024, 08:12
- Forum: Software
- Topic: Modbus TCP doesn't work anymore
- Replies: 5
- Views: 509
Re: Modbus TCP doesn't work anymore
Ah perfect, good to hear that you could solve it, never mind that happens
- 14 May 2024, 14:13
- Forum: Software
- Topic: Modbus TCP doesn't work anymore
- Replies: 5
- Views: 509
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
Revolution Pi Checklist
- 14 May 2024, 14:00
- Forum: Software
- Topic: Modbus TCP doesn't work anymore
- Replies: 5
- Views: 509
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!
I hope that does it!
- 14 May 2024, 13:50
- Forum: Software
- Topic: CodeSYS Input
- Replies: 2
- Views: 241
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 ...