Search found 41 matches

by Anil
30 Jan 2020, 08:36
Forum: Software
Topic: Data logging in Revolution Pi
Replies: 3
Views: 4073

Re: Data logging in Revolution Pi

Thanks, Dirk for your response. In Revolution Pi Connect I install the MySQL server. Then created the database and in that database by creating the table I populate the values using python MySQL Connector. ##############################################################################################...
by Anil
20 Jan 2020, 12:21
Forum: Software
Topic: Data logging in Revolution Pi
Replies: 3
Views: 4073

Data logging in Revolution Pi

Hello Kunbus Team,

As the Revolution pi has eMMC flash memory and I want to store/log data in RevPi (Modbus/Ethernet IP or data taken by using any other protocol ) in SQL or Mongo DB or any other database program. Is it possible to do so?


Thanks & Regards,
Anil Sarode
by Anil
16 Jan 2020, 13:41
Forum: Software
Topic: To read the values in particular format using RevPi as Modbus RTU.
Replies: 5
Views: 5976

Re: To read the values in particular format using RevPi as Modbus RTU.

Thanks, Nicolai for your Response. In a similar manner I had coded the MQTT protocol in python already and by importing the revpimodio2 and can able to read the Input_Word_1 but yes not use the .replace_io() . ################################################################################ # This sc...
by Anil
15 Jan 2020, 13:07
Forum: Software
Topic: To read the values in particular format using RevPi as Modbus RTU.
Replies: 5
Views: 5976

Re: To read the values in particular format using RevPi as Modbus RTU.

Thanks for your response nicolaiB, Will you please provide an already established reference/example so we can understand and implement accordingly. As I don't have much experience of python coding to interact with an embedded device, so don't want the unwanted result that changes in Pictory configur...
by Anil
15 Jan 2020, 10:33
Forum: Software
Topic: To read the values in particular format using RevPi as Modbus RTU.
Replies: 5
Views: 5976

To read the values in particular format using RevPi as Modbus RTU.

Dear Kunbus team, We are reading the value from energy meter using RevPi as Modbus RTU master and later we want to transfer the same to the cloud using the MQTT. We are able to read the value on the terminal using the piTest - r 11,16,d/h/b. But when we read the same values on the Modscan Simulator ...
by Anil
24 Dec 2019, 08:21
Forum: Software
Topic: Node-red and Revolution Pi
Replies: 0
Views: 13023

Node-red and Revolution Pi

hello Kunbus team, I had gone through the following link:https://revolution.kunbus.de/forum/viewtopic.php?f=3&t=868&p=3544&hilit=node+red#p3544 and this one:https://revolution.kunbus.de/forum/viewtopic.php?f=6&t=978&p=3993&hilit=NodeRed+with+MQTT+in+the+Revolution+Pi#p3993 an...
by Anil
20 Dec 2019, 11:19
Forum: Software
Topic: Modbus RTU master 150 -Poor PiCtory Performance
Replies: 3
Views: 3353

Re: Modbus RTU master 150 -Poor PiCtory Performance

Thanks for your response.
It will be great if you send an experimental workaround to disable PiCtory checks for the unique variable names.
by Anil
18 Dec 2019, 10:44
Forum: Software
Topic: Modbus RTU master 150 -Poor PiCtory Performance
Replies: 3
Views: 3353

Modbus RTU master 150 -Poor PiCtory Performance

Hello, Kunbus team,

While performing the register mapping using the Modbus RTU master 150 in Pictory the Pictory Response performance is very poor.
Do you have any remedy for this problem?
by Anil
17 Dec 2019, 13:31
Forum: Software
Topic: what is the minimum number of Modbus RTU master as virtual device we can configure in pictory ?
Replies: 8
Views: 5943

Re: what is the minimum number of Modbus RTU master as virtual device we can configure in pictory ?

Site:250 Mw Inverter Size: 12.5MW, so a total of 20 in number. Tag Size: Per inverter 400 tags . Data polling frequency: 1minute. Datalogger should collect from the each inverter and send to local server wireless. Now here we want to use RevPi core / connect as datalogger. if we use RevPi connect as...