Hello Davide,
to check the listening ports and applications on Linux.
Open a terminal application i.e. shell prompt.
Run any one of the following command on Linux to see open ports: $ sudo lsof -i -P -n | grep LISTEN. $ sudo netstat -tulpn | grep LISTEN. ...
For the latest version of Linux use ...
Search found 212 matches
- 13 Jan 2023, 15:57
- Forum: Software
- Topic: Port 502 not available
- Replies: 1
- Views: 6097
- 13 Jan 2023, 12:54
- Forum: Hardware
- Topic: RevPi AIO einkaufen
- Replies: 1
- Views: 8948
Re: RevPi AIO einkaufen
Hallo Krambambuli,
schaust du dir bitte die Bezugsquellen von Kunbus auf der ganzen Welt an.
Mit freundlichen Grüßen
Ulrich Kouatang Biakoup | Technischer Support
schaust du dir bitte die Bezugsquellen von Kunbus auf der ganzen Welt an.
Mit freundlichen Grüßen
Ulrich Kouatang Biakoup | Technischer Support
- 28 Dec 2022, 11:06
- Forum: Hardware
- Topic: DI input counter problem
- Replies: 3
- Views: 4655
Re: DI input counter problem
Hello Brahimdjadir,
please see this video tutorial https://revolutionpi.com/tutorials/video-tutorials/ Number #14. It's show how to use counter and Encoder for RevPi DIO. It will be the same for RevPi DI.
The maximum frequency resolution of the counter inputs for RevPi DI is 2 kHz (corresponding ...
please see this video tutorial https://revolutionpi.com/tutorials/video-tutorials/ Number #14. It's show how to use counter and Encoder for RevPi DIO. It will be the same for RevPi DI.
The maximum frequency resolution of the counter inputs for RevPi DI is 2 kHz (corresponding ...
- 16 Dec 2022, 12:41
- Forum: CODESYS
- Topic: Codesys :Retain Persistent variable in PRG - Device Undiscoverable
- Replies: 7
- Views: 28627
Re: Codesys :Retain Persistent variable in PRG - Device Undiscoverable
Hello Manikan_pilz,
The behaviour is right. The Revpi's isn't yet able to perform that kind of features.
Thank you very much for the suggestion. We will think about that in the future.
Best Regards
Ulrich Kouatang Biakoup | Technical Support
The behaviour is right. The Revpi's isn't yet able to perform that kind of features.
Thank you very much for the suggestion. We will think about that in the future.
Best Regards
Ulrich Kouatang Biakoup | Technical Support
- 13 Dec 2022, 13:24
- Forum: Software
- Topic: customized gateway device implementation
- Replies: 7
- Views: 5540
Re: customized gateway device implementation
Hello Songha,
I am wondering, how you made the modification.
There are two definitions in the project of the unit:
#define FB_INPUT_INTERFACE_LEN 512
#define FB_OUTPUT_INTERFACE_LEN 512
This sets the sizes of the buffers for the data.
Could you please post here, how you modified the gateway so that ...
I am wondering, how you made the modification.
There are two definitions in the project of the unit:
#define FB_INPUT_INTERFACE_LEN 512
#define FB_OUTPUT_INTERFACE_LEN 512
This sets the sizes of the buffers for the data.
Could you please post here, how you modified the gateway so that ...
- 13 Dec 2022, 11:42
- Forum: PiCtory
- Topic: Modbus RTU Problem
- Replies: 3
- Views: 20095
Re: Modbus RTU Problem
Hallo Markus91,
Du brauchst eigentlich kein Gateway ModRTU. Was du eigentlich brauchst, sind Folgendes:
Revpi Core S
ROLINE USB 2.0 nach RS422/485 Adapter für DIN Hutschiene
Eine vernünftige Pictory Konfiguration mit revpi Core und virtuelle Modbus RTU Master
In Pictory:
Wenn du einen ...
Du brauchst eigentlich kein Gateway ModRTU. Was du eigentlich brauchst, sind Folgendes:
Revpi Core S
ROLINE USB 2.0 nach RS422/485 Adapter für DIN Hutschiene
Eine vernünftige Pictory Konfiguration mit revpi Core und virtuelle Modbus RTU Master
In Pictory:
Wenn du einen ...
- 13 Dec 2022, 10:30
- Forum: Software
- Topic: copy entire configuration file
- Replies: 2
- Views: 2080
Re: copy entire configuration file
Hello lm easr,
I recommand you the following documents. These could be very helpful for you
https://kunbus-gmbh.atlassian.net/servicedesk/customer/portal/1/article/2201518090
https://kunbus-gmbh.atlassian.net/servicedesk/customer/portal/1/article/350683137
Best Regards
Ulrich Kouatang Biakoup ...
I recommand you the following documents. These could be very helpful for you
https://kunbus-gmbh.atlassian.net/servicedesk/customer/portal/1/article/2201518090
https://kunbus-gmbh.atlassian.net/servicedesk/customer/portal/1/article/350683137
Best Regards
Ulrich Kouatang Biakoup ...
- 13 Dec 2022, 09:07
- Forum: CODESYS
- Topic: Codesys :Retain Persistent variable in PRG - Device Undiscoverable
- Replies: 7
- Views: 28627
Re: Codesys :Retain Persistent variable in PRG - Device Undiscoverable
Hi manikandan_Pils,
Retain Persistent variable is not supported with RevPi since it requires separate EEPROM interface to store the variables.
As workaround the variable status could be saved to file and read again on statup.
Write and Read File using Codesys.
https://forge.codesys.com/forge/talk ...
Retain Persistent variable is not supported with RevPi since it requires separate EEPROM interface to store the variables.
As workaround the variable status could be saved to file and read again on statup.
Write and Read File using Codesys.
https://forge.codesys.com/forge/talk ...
- 12 Dec 2022, 15:41
- Forum: Software
- Topic: customized gateway device implementation
- Replies: 7
- Views: 5540
Re: customized gateway device implementation
Hello Songha,
The Modification of the device is not possible. The 512 bytes is the upper limit for each I/O direction. If you need more data, you have to use a second Gateway. Depending on the field bus used, the limit may be smaller than 512 Bytes.
Best Regards
Ulrich Kouatang Biakoup ...
The Modification of the device is not possible. The 512 bytes is the upper limit for each I/O direction. If you need more data, you have to use a second Gateway. Depending on the field bus used, the limit may be smaller than 512 Bytes.
Best Regards
Ulrich Kouatang Biakoup ...
- 12 Dec 2022, 11:04
- Forum: Software
- Topic: customized gateway device implementation
- Replies: 7
- Views: 5540
Re: customized gateway device implementation
Hello Songha,
Could please tell me exactly what kind of Gateway you want to build? Kunbus has many Ethernet-based gateways for industrial communication: Profinet, EtherCAT and Ethernet/IP.
Best Regards
Ulrich Kouatang Biakoup | Technical Support
Could please tell me exactly what kind of Gateway you want to build? Kunbus has many Ethernet-based gateways for industrial communication: Profinet, EtherCAT and Ethernet/IP.
Best Regards
Ulrich Kouatang Biakoup | Technical Support