New form entry is submitted - eWON Call Back Form - International


#24

Hi Anthony,

I wasn’t able to see a difference on my side, did having it start as a historical graph make any difference with your configuration?


#25

Hi Tim,

Then i show You The acces ID:


#26

Hi Tim,

The trend has already been updated, now it is shown in historical history, the same thing continues to happen, I am informed that we are in the same time zone, will something happen with the configuration of my Flexy?

If it is necessary to establish a connection by Teamviewer confirm me, I will still be available.


#27

Did you start logging historical data before you set the timezone of the device? I’ve seen an issue like this in the past when somebody had done this


#28

Hi Tim,

Thank you for your support, we have already managed to solve the problem we had with the historical trend in viewON.

Together with my project team, we have a query, how you could read real-type floating point data (32 bits) in the ewon flexy, correctly, because to monitor current and flow variables, we need to be given decimal data .

We tried configuring the data, but it shows us a number that is not correct, or maybe the problem is the lader program of the plc.

We will be attentive to your response.

Regards


#29

Hi Tim

Please I need to solve the problem of the trend history that viewON shows me, it is 5 hours ahead, as it takes the London time zone (GMT),
Please, is urgent.

I look forward to your support.

Regards

Atte.
Anthony Perez
SIDERPERU - GERDAU


#30

Hi Anthony

Reading floats with Modbus on the Flexy can be done this way. When creating the tag you will need to add a modifier after the register number to specify the data type. This will tell the Flexy to read two addresses and combine them as specified.


#31

Hi Tim,

Along with greeting you, I tell you that I am using the tia portal v14 software to configure the variables in a s7 300 plc and there are Dword and real variables, as I could read from the ewon, when I try to get erroneous data.

In the same way I take the opportunity to ask you if you could support me to carry out a program in the ewon to store the data in a MYSQL database automatically.

We are already days of presenting the project, we are grateful for its technical support and in the same way I would like to be clear that Ewon Flexy recommends me, 201 or 202 or 205, I would like to know its differences, and what happens with my internal storage in the ewon flexy 201 when I add a 1 GB memory, how many date and jora record points would it increase.

Ewon is very promising.

I will be attentive to your answer.

Regards

Anthony Perez

SIDERPERU

Obtener Outlook para Android


#32

Hi Anthony,

What kind of errors are you getting when you try and read the Dwords and real variables from the S7-300 plc?

We also have this page that has PDFs that talk about how our M2Web API and Talk2M SDK could work for setting up MYSQL

https://developer.ewon.biz/content/external-data-storage

https://developer.ewon.biz/content/m2web-api-0