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by c.fraenzer
Mon Aug 30, 2021 11:27 am
Forum: Features / Solutions
Topic: Alexa Connection
Replies: 1
Views: 3703

Re: Alexa Connection

It is quite easy actually. You need Node Red a Alexa Connector and an MQTTServer. You connect Alexa to Node Red and pass on the States of what ever you want to do via MQTT this is how i did it in 3.16 and Later. Depending on the Alexa Plugin in Node Red you can even ask for the State of Scada IOs fo...
by c.fraenzer
Fri Nov 27, 2020 3:51 pm
Forum: Bugs / Problems
Topic: NGA Influx Mass para Bug
Replies: 1
Views: 1761

NGA Influx Mass para Bug

Hi guys, following Problem came up and i could reproduce it under Windows 10 and Different Linux Systems Using the Master Datapoint i changed the Archive Config of 196 Datapoints. When doing so i ran in to the following fault WCCILpmon (1), 2020.11.27 15:00:55.933, SYS, WARNING, 36/pmon, Blockierend...
by c.fraenzer
Tue Aug 11, 2020 12:53 pm
Forum: HowTos
Topic: WinCCOA Open Suse LEAP Install
Replies: 3
Views: 3110

Re: WinCCOA Open Suse LEAP Install

No offense

i know that but let me just tell you that in youre download area it clearly says OpenSuse

because of that i ran into this issue.

So maybe changing the download center would help a lot. Not everyone reads the system specs if the download link says opensuse
by c.fraenzer
Tue Aug 11, 2020 11:42 am
Forum: Off-Topic
Topic: MQTT Presentation
Replies: 1
Views: 7520

Re: MQTT Presentation

Hi,

actually i used this docu regarding MQTT and its functionalitys

http://docs.oasis-open.org/mqtt/mqtt/v3 ... .1-os.html

i hope this helps a bit
by c.fraenzer
Tue Aug 11, 2020 11:06 am
Forum: HowTos
Topic: WinCCOA Open Suse LEAP Install
Replies: 3
Views: 3110

WinCCOA Open Suse LEAP Install

Hello everyone, While trying to install OA on OpenSuse Leap i ran into a few missing packages. To make it easier for those who plan similar things here are the packages you need to install before installing OA. Just run following commands and then install OA like written in readme. in console type w...
by c.fraenzer
Mon Aug 10, 2020 10:01 pm
Forum: HowTos
Topic: Node-RED combining value and unit in one object
Replies: 1
Views: 2727

Re: Node-RED combining value and unit in one object

Use a function block and pass both objects to it. Then access the objects in the function as following var msg1 = {payload: msg.payload[1]}; var msg2 = {payload: msg.payload[2]}; var ret = msg1 + " " + msg2; return ret; if you look at the message object in the Debug window you can choose t...
by c.fraenzer
Mon Aug 10, 2020 9:20 pm
Forum: Features / Solutions
Topic: Migration of WinCCOA data from Oracle Server 12 DataBase to InfluxDB
Replies: 3
Views: 5455

Re: Migration of WinCCOA data from Oracle Server 12 DataBase to InfluxDB

If you have some programming skills i can reccomend you this connector

https://github.com/influxdata/influxdb-client-csharp

with this writing to influx is easy. You would need to sort youre data a bit though since storage method in influx differs greatly from oracle
by c.fraenzer
Mon Aug 10, 2020 8:38 pm
Forum: Features / Solutions
Topic: SFTP connection with Wincc OA
Replies: 5
Views: 6071

Re: SFTP connection with Wincc OA

You can use the WINSCP api and calling it via System from control. You may have to do a bit of c# programming. I implemented a similar method to get images from my security system to show in OA. Drop me a message if i can help on this issue here is a example to put in a batch file wich you can call ...