[ArunRuchir]

Hi ZZZ,
Make sure the channels’ archive bits have Minute Archive ticked ?
<Arun> I did this – but no benefit. Only Current values are visible. Rest all columns remains blank.
Any further suggestion please.

Dear Mikhail, thanks I rechecked and it was my mistake. Wrong Channel mapped. Now its working fine.
I am using 6.2.1 version.

Regards
Arun

[ArunRuchir]

Thanks ZZZ and Mikhail,
It started working partially. I had missed mapping tag code into code col of Channels table in conf db.

Enclosed are 4 screen shots.
1) I have mapped 2 identical Channels to fetch MQTT data from broker using same topic. Its updating properly also. However, the same are not reflecting on Table view on Web page? There is mention of channel 302…… why ? and How ?
2) Although current readings started getting displayed in table, no other readings are reflected for the past. This is running for nearly 2 hour now.
3) I have to add many more devices using same MQTT Broker. Will it be a good idea to create separate lines or add more tags on same line ?

Thanks in advance for help.
https://drive.google.com/drive/folders/1t2LtMAM7Cre5t8mcVvUOPq708ua42aZf?usp=drive_link

• This reply was modified 1 year, 3 months ago by Mikhail.

[ArunRuchir]

I have successfully installed RapidScada on Raspberry Pi 4 and also created the deployment profile. Created MQTT connection and a Tabel view. Everything is working fine, except that Table view on web display is not showing current/any data. While data is visible on Device and Tag but not on web display. No specific error log also visible.
Please help if I have missed any specific setting.

[ArunRuchir]

Hi Mikhail,
Actually, there are no errors per se.
All services – server, comm, agent, and Web are working fine when we check via
systemctl command on RP. But when we open the web page – nothing is visible.

We are not sure how to run a project via RP after creating it in Laptop. Which all files need to be copied, how port numbers need to be changed etc.

Please guide us.

[ArunRuchir]

Hi Mikhail,

Can you please help me with the Command code for MQTT command? I think I am making some mistakes and it’s all going into error.

Invalid Command

[ArunRuchir]

Thanks, Mikhail,
It’s working now. The only problem was the Root topic. Once I deleted that, MQTT communication started.

Thanks and regards
Arun

[ArunRuchir]

Please refer to slide nos 6 of my recent deck. I suppose I had shared it earlier.

If I am still missing, pls share any reference screen shot and I will reshare that part.

Thanks for your help. I am really looking forward to a solution to this.

Regards
Arun

[ArunRuchir]

Device 4 Properties — Options screen shots enclosed.

https://docs.google.com/presentation/d/1u9MJDspx_sv5EgmsYYDnEz6tExtMvluq/edit?usp=sharing&ouid=109046646427669848489&rtpof=true&sd=true

Regards
Arun

[ArunRuchir]

Dear Mikhail,
As per your response, I believe my configuration is OK, but I am still not getting any MQTT message.

To test the same, I did following
– Rapidscada server is running on my Laptop
– On the same Laptop, I created an MQTT Broker using MQTT Explorer. It got connected on 127.0.0.1
– I am also running MQTT-Fx and connecting to this broker.
– Now my devices are ArunM1- subscribing to topic TestM1
and ArunM2 subscribing to topic TestM2.

When I publish a value on TestM1 or TestM2 topic using MQTT Explorer, I am able to subscribe and see these values in MQTT-fx but not coming in Rapidscada.

Screenshots are enclosed. Can you please help?
https://docs.google.com/presentation/d/1u9MJDspx_sv5EgmsYYDnEz6tExtMvluq/edit?usp=sharing&ouid=109046646427669848489&rtpof=true&sd=true

[ArunRuchir]

Hi,

Updated file with screenshot enclosed.

Regards
Arun
https://docs.google.com/presentation/d/1u9MJDspx_sv5EgmsYYDnEz6tExtMvluq/edit?usp=sharing&ouid=109046646427669848489&rtpof=true&sd=true

[ArunRuchir]

Hi,

While DrvMqttclient is available in the Driver list, it’s not getting defined in data sources.
Please help.

MQTT Problem Screen shots

Thanks.

[Author]

Posts