Search found 8 matches

by col-panic
30 Jul 2026, 12:03
Forum: Prozessabbild
Topic: Kombination Analoges und Digitales Signal
Replies: 1
Views: 6028

Re: Kombination Analoges und Digitales Signal

Ok, ich habe eine Lösung gefunden:

Ich habe in pictory ein virtuelles Device angelegt und über SPS folgenden Code raufgeladen


import revpimodio2
import time

rpi = revpimodio2.RevPiModIO(autorefresh=True)


def set_validity_value(di_input, ai_input, vi_output):
"""Set validity value based on ...
by col-panic
16 Jul 2026, 10:41
Forum: Prozessabbild
Topic: Kombination Analoges und Digitales Signal
Replies: 1
Views: 6028

Kombination Analoges und Digitales Signal

Ich habe einen RevolutionPi mit mehreren AIO und DIO Modulen.

Es gibt den analogen Messwert IV1_IN__p-1-ai__ Dazu gibt es einen digitalen Messwert IV1_IN__p-1-di__

Wenn beim digitalen Messwert 1 anliegt, ist der analoge Messwert gültig . Liegt am digitalen Messwert 0 an ist der analoge Messwert ...
by col-panic
05 Jun 2026, 23:02
Forum: Software
Topic: OPC UA read comment of a port
Replies: 3
Views: 2874

Re: OPC UA read comment of a port

Hy Sven, yes I use PiCtory to configure UPC UA and the values. I see that pictory allows for configuring name and comment,
I guess that displayName would have to be additionally added!

Thats great news to hear! Looking forward too it!
by col-panic
02 Jun 2026, 18:26
Forum: Software
Topic: Probleme nach Sicherheitsupdate
Replies: 2
Views: 3328

Re: Probleme nach Sicherheitsupdate

Was muss ich hier tun, damit meine Posts sichtbar werden? Irgendwie werde ich hier nicht approved?!
by col-panic
02 Jun 2026, 18:20
Forum: Software
Topic: SSH Timeout server not responding
Replies: 1
Views: 2412

Re: SSH Timeout server not responding

I found out, that it was due to MTU, after changing the MTU value for the interface, connection is now stable.
by col-panic
02 Jun 2026, 18:17
Forum: Software
Topic: OPC UA read comment of a port
Replies: 3
Views: 2874

OPC UA read comment of a port

I connect to the revolution pi using opc ua (via eclipse milo library) and to debug I use UaExpert

I configured an Input Value using Pictory which I can find, see below

Bildschirmfoto 2026-06-02 um 18.14.34.png

I use the Comment Field of the port to describe the value delivered, but I could not ...
by col-panic
19 May 2026, 20:28
Forum: Software
Topic: Probleme nach Sicherheitsupdate
Replies: 2
Views: 3328

Probleme nach Sicherheitsupdate

Nach dem Update kann ich mit meinen Modulen (AIO/MIO) nicht mehr kommunizieren (Power blinkt rot) und
ich erhalte

pi@RevPi183098:~$ sudo apt install picontrol
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This ...
by col-panic
19 May 2026, 17:14
Forum: Software
Topic: SSH Timeout server not responding
Replies: 1
Views: 2412

SSH Timeout server not responding

I am fresh owner of a Revolution Pi 4 and started my experiments.

On May 17 I made all the updates, and suddenly the ssh connection became absolutely unreliable.

If I only login and do nothing, connection stays stable, and if I execute commands with only expected little output,
connection stays ...