Hello again,

after 7 days of progress monitoring and delete of events, today i noticed again the same issue:

I had answer to all questions. So maybe any bug?

I had the same issues today morning. So, i "purged all events" and have to watch its progress (or not).

@Jared-Wiltshire

1. Mango Version for each of two purchased modules (Commercial and Commercial Lite):
   3.4.1

2. Yes, i have updated all the modules.

3. Currently run JDK 1.8.0_162

4. 540/1000 Data points at Commercial Version and 80/500 at Commercial Lite Version.

5. Modbus I/P Data Sources are enabled on both two versions.

6. They are running about 4 months.

7. Send me please a link, in order to send two files for each of two versions.

8. Yes i do have. For example, an alarm, for a switch connector, when equals to zero (is 'OFF')

9. No, i don't have any report handler.

10. Currently two users: administrator and another one user with limited privileges.

@phildunlap if i "purge all events" on system settings, i will lose only data of these events during these months or all the configuration settings, which enabled, to run these?

Thanks,
Nikos.

I will reply to Jared's questions one by one immediately.
I also quote this issue, that sometimes happens to my watchlists:
Normal Monitoring:

Strange Monitoring:

Goodmorning @phildunlap , @Jared-Wiltshire.
Unfortunately the problem still remains:

despite the fact i upgraded to 3.4.1 as we said:

As a result, i have connection problems with the scada, where i use Mango, and need to restart it every few days.

It's an important issue for me and my company, so i would like to find a solution together.

Waiting for your ideas.

Thanks,
Nikos.

Finally solved!

I made the same "upgrade process and in second one licensed Mango Software and caused me the same problem.

After this, i followed your steps and correct the problem on each of them.

I have upgrated-to 3.4.1-versions for each of these versions, for which i purchased the license.
Hope, that i will will not meet the same "Out Of Memory" problem again.

I will inform you, if yes.

Thanks for the support.

Hello @phildunlap . When we said UI, i did use webserver and not command line. After the invoking, i made efforts to correct, using this. But NO, i didn't use terminal.
This problem was caused, during upgrade process. It was really bad, as i couldn't see, the place, where scada was created using Mango.

I will follow your steps and will inform you.

Thanks in adnvance,
Nikos.

And also this, as i try to run upgrade.sh:

Hello @phildunlap ,

i issued a big problem,after the effort of upgrading in to latest version:

As a result i can't start (and open) the UI api.

Why, all this issue?

Hello @phildunlap @Jared-Wiltshire and thanks for the immediate replies.

I have purchased two licenses: one commercial (1000 datat points) with core at 3.3.4 and the second one commercial-lite (500 data points) with core at 3.3.3. All the modules are outdated.

Java number that i am running is 1.8.0_161 and 1.8.0_162 for each one.

I have enabled about 50% of data points in each machine, with a variety of event handlers, a small number of scripts running and no reports.

These instances are used by two (2) users: administrator and another one.

I have to upgrade in latest version (3.4.1) as @phildunlap mentioned right?
If i use UI to make the upgrades, will i have any problem with my data and GUID's?

Thanks in advance,
Nikos.

Hello,

i have installed Mango into two clients. Suddenly, while two machines run for a long time without any problem, i issued the same problem "out of memory", as two attachments shows:

The problem showed up in different days.
Any explanation about this?

PS:Above attachments are screenshots from two different clients,which the same problem occured.

Thanks in advance,
Nikos.

Hello! I would like to create a new equation using a specific variable.

This variable shows the total energy every specific time (refresh every 5 sec). I aim to create an equation where will be done a subtraction between this variable at 00:00 of this day (subtracter) and the instant Value of energy (subtrahend) as i take it from Mango.

Let's assume E is the total energy variable, i would like to create an equation like: E(t)-E(00:00-start of the day). Is any way to implement this?

Thanks in advance,
Nikos.

Good morning Philip and thanks for the reply.
It's important for me to have the ability to connect Mango with a database, as i would like to receive and compare Data.

How do i make the connection between Mango and MySQL?

Hello everyone, after along time,

i try to retrieve cached from Mango but i have a lot of issues with network connection.

Is any way to inserting Mango Database and retrieving requested (cached) data from there?

Thanks in advance,
Nikos.

Hello again!

I try to add (via modbus TCP connection) a point value.
In test locator show me the right value and seem to be ok.
When i choose "add point" and make the configuration of this, as a result in the watchlist, show me NOTHING and also block the connection with other-added-data points,with different addresses.

Which reason could cause this bug in my connection, with this data point?

When i delete this the connection return back to normal for the others data points.

Thanks!

Hello!

I am trying to change port number of localhost from 8080 to another (8081 or 8082 for example).
I search for an apache(?) conf file where i could change it, but find nothing.
Is it possible run mango in another localhost port, different from 8080?

Thanks again!

Hello Again phildunlap!

I logged in as a user and by default i cant see system events.

It was really my fault!

Hello again!

If anyone know, is it possible to disable system event from a simple use's page and make available for him only critical,safety and marginals events that i create from my data points?

I ask cause it's more essential to anyone that wants to see the system, these types of events and not all the others.
It will be very huge as information.

Thank you!

[SOLVED]

Hopefully that i found the solution, which was easy. I converted hex->decimal and used the result as offset gave me values.
I will finish my effort and keep you informed.

I used both Modbbus read data and locator test, and the values that i received where null.
In locator test i gave as offset the value (0x3702-->3702, input register and 2 byte signed/unsigned integer and swapped integer) and i also took null values.
I tried everything before the post.