Search found 1924 matches
- 18 Mar 2024, 14:12
- Forum: Hardware
- Topic: RevPi Connect SE Sensor Connection
- Replies: 4
- Views: 2709
Re: RevPi Connect SE Sensor Connection
Hi user123, can you say what might have changed since the Modbus communication stopped working? Can you say what is in the status registers? https://revolutionpi.com/en/tutorials/modbus-tutorial/revpi-compact-als-modbus-rtu-master-verwenden?noredirect=en-US Here is a troubleshooting that is related ...
- 18 Mar 2024, 14:06
- Forum: CODESYS
- Topic: CodeSys OPC UA Server - keine Verbindung von entferntem Netzwerk
- Replies: 4
- Views: 572
Re: CodeSys OPC UA Server - keine Verbindung von entferntem Netzwerk
Hi beusterh, danke für Deine positive Rückmeldung und die Lösung hierfür, das ist klasse!
- 18 Mar 2024, 13:37
- Forum: Hardware
- Topic: " Module not present" even though connected
- Replies: 3
- Views: 2610
Re: " Module not present" even though connected
Hi Ajinkya09, this is unfortunately our drama queen PiCtory ... If it's not all just like it should be then here it goes :roll: Just swap the DIO Module in PiCtory as follows - you have to click on the animated GIF for animation ... next drama ... Don't forget to save and reset the driver ;) chrome_...
- 18 Mar 2024, 09:08
- Forum: Software
- Topic: Reset Login Password
- Replies: 1
- Views: 1051
Re: Reset Login Password
Hi Vela1001, this is the more or less new authentication dialogue from CODESYS.
Take a look here at our knowledge base, there is a step where you can watch a little video: Commissioning Modular Gateway EtherCAT with CODESYS -> “Go online for the first time”.
Take a look here at our knowledge base, there is a step where you can watch a little video: Commissioning Modular Gateway EtherCAT with CODESYS -> “Go online for the first time”.
- 15 Mar 2024, 11:03
- Forum: Connectivity
- Topic: Serielles USB Gerät wird nicht erkannt
- Replies: 3
- Views: 2570
Re: Serielles USB Gerät wird nicht erkannt
Hi smon, also erstmal danke für die ausführliche Schilderung des Fehlerbildes. Bedeutet „in den zweiten USB-Port des RevPis stecke“ dass die beiden USB Gerät an zwei verschiedene Ports gesteckt wurden? Verwendest Du ein Netzteil > 11V? Ich weiß das hört sich erst einmal seltsam an jedoch steht im Da...
- 12 Mar 2024, 12:20
- Forum: Hardware
- Topic: RevPi not responding after re-imaging
- Replies: 1
- Views: 917
Re: RevPi not responding after re-imaging
Hi jonaswiberg, you can use a tool that writes and reads out the written image to prove that the eMMC is written correct. For example, you can use balena Etcher for this. Then, if the problem persists, you can use an HDMI monitor and a USB keyboard to check for erroneous behavior during boot and try...
- 11 Mar 2024, 13:35
- Forum: CODESYS
- Topic: Über CODESYS mit ConCAN Modul RAW CAN Telegramme verschicken
- Replies: 4
- Views: 916
Re: Über CODESYS mit ConCAN Modul RAW CAN Telegramme verschicken
Hi Wiekon, ok jetzt kann ich nur mit Halbwissen dienen - CODESYS mit Python Schnittstelle plus das Beispiel adaptieren der Python-CAN Library? """ This example shows how sending a single message works. """ import can def send_one(): """Sends a single mess...
- 11 Mar 2024, 12:43
- Forum: Hardware
- Topic: RevPi Start nicht
- Replies: 3
- Views: 1244
Re: RevPi Start nicht
Hi cedricngonth, möglicherweise hilft das hier:
viewtopic.php?p=7161&hilit=Fehler+5%3A+ ... 8bae#p7140
viewtopic.php?p=7161&hilit=Fehler+5%3A+ ... 8bae#p7140
- 11 Mar 2024, 12:29
- Forum: Hardware
- Topic: does RevPi Connect S support Using RS485 as a Serial Console?
- Replies: 5
- Views: 1655
Re: does RevPi Connect S support Using RS485 as a Serial Console?
Hi Peter, ttyAMA0 is the PiBridge and therefore cannot work. "ttyRS485" is a symlink that points to the actual UART. As this UART is only set later during booting, the target must be used. Query can be made with readlink /dev/ttyRS485 i.e. pi@RevPi99988:~ $ readlink /dev/ttyRS485 ttyAMA5
- 11 Mar 2024, 09:06
- Forum: Hardware
- Topic: Problems flashing RevPi Connect 4
- Replies: 1
- Views: 930
Re: Problems flashing RevPi Connect 4
Hey Steffen, many thanks for the detailed description and for posting it anyway - please don't hesitate to do so here, as it helps us and others to understand where the problems lie. The USB issue is complex. I have added it to the RevPi RPiBoot Checklist.