Search found 1913 matches

by dirk
18 Mar 2024, 14:06
Forum: CODESYS
Topic: CodeSys OPC UA Server - keine Verbindung von entferntem Netzwerk
Replies: 4
Views: 395

Re: CodeSys OPC UA Server - keine Verbindung von entferntem Netzwerk

Hi beusterh, danke für Deine positive Rückmeldung und die Lösung hierfür, das ist klasse!
by dirk
18 Mar 2024, 13:37
Forum: Hardware
Topic: " Module not present" even though connected
Replies: 3
Views: 2124

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_...
by dirk
18 Mar 2024, 09:08
Forum: Software
Topic: Reset Login Password
Replies: 1
Views: 713

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”.
by dirk
15 Mar 2024, 11:03
Forum: Connectivity
Topic: Serielles USB Gerät wird nicht erkannt
Replies: 3
Views: 2147

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...
by dirk
12 Mar 2024, 12:20
Forum: Hardware
Topic: RevPi not responding after re-imaging
Replies: 1
Views: 621

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...
by dirk
11 Mar 2024, 13:35
Forum: CODESYS
Topic: Über CODESYS mit ConCAN Modul RAW CAN Telegramme verschicken
Replies: 4
Views: 758

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...
by dirk
11 Mar 2024, 12:43
Forum: Hardware
Topic: RevPi Start nicht
Replies: 3
Views: 1015

Re: RevPi Start nicht

Hi cedricngonth, möglicherweise hilft das hier:
viewtopic.php?p=7161&hilit=Fehler+5%3A+ ... 8bae#p7140
by dirk
11 Mar 2024, 12:29
Forum: Hardware
Topic: does RevPi Connect S support Using RS485 as a Serial Console?
Replies: 5
Views: 1341

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
by dirk
11 Mar 2024, 09:06
Forum: Hardware
Topic: Problems flashing RevPi Connect 4
Replies: 1
Views: 664

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.
by dirk
11 Mar 2024, 08:58
Forum: CODESYS
Topic: CodeSys OPC UA Server - keine Verbindung von entferntem Netzwerk
Replies: 4
Views: 395

Re: CodeSys OPC UA Server - keine Verbindung von entferntem Netzwerk

Hi beusterh, ja das sieht genau nach demselben Netzwerkproblem aus, wie hier geschildert von Christian und der Idee von Nicolai mit "iptables" :
viewtopic.php?p=15309&hilit=forwarding#p15345